A mock interview is a simulated job interview designed for practice. While it isn’t a real interview, it mirrors the real world interview experience to help you build confidence, improve your responses, and get comfortable with typical interview questions and formats.
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Mock Interviews for Software Engineers
On-demand, personalized practice for every technical interview loop.
Coding Interviews
System Design
MAANG+ Interviews
18,000 Mock Interviews Conducted
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I am always hesitating solving coding problems. I thought how people can crack Amazon, Google interviews. After following educative I think now it's possible.
Manish Kansara
This is wonderful! It's helpful for those who don't necessarily have much access to real people in the industry to practice mock interviews. Thanks so much.
Alka Sharma
Awesome! This AI mock interviewer was far more effective than the $200 human coaches I used for practice.
Ammar Darkazanli
I really liked the experience with the AI interviewer. It cuts to the chase and gives me insightful feedback along the way. Great job.
Hsin-Lun Kao
I started using this AI mock interview, and it’s great. It pushed my limits to go deeper into the solution.
Dhananjaya
It was helpful to go through the interview with a friendly bot and not feel rushed. The bot does feel like a friendly interviewer.
Jess
This was the first time I had done an interview with a system. It's really helpful.
Fernando
I like the way AI is able to understand my answers and responding like a human.
Manish Sharma
I am always hesitating solving coding problems. I thought how people can crack Amazon, Google interviews. After following educative I think now it's possible.
Manish Kansara
This is wonderful! It's helpful for those who don't necessarily have much access to real people in the industry to practice mock interviews. Thanks so much.
Alka Sharma
I like the way AI is able to understand my answers and responding like a human.
Manish Sharma
I am always hesitating solving coding problems. I thought how people can crack Amazon, Google interviews. After following educative I think now it's possible.
Manish Kansara
This is wonderful! It's helpful for those who don't necessarily have much access to real people in the industry to practice mock interviews. Thanks so much.
Alka Sharma
Awesome! This AI mock interviewer was far more effective than the $200 human coaches I used for practice.
Ammar Darkazanli
I really liked the experience with the AI interviewer. It cuts to the chase and gives me insightful feedback along the way. Great job.
Hsin-Lun Kao
I started using this AI mock interview, and it’s great. It pushed my limits to go deeper into the solution.
Dhananjaya
It was helpful to go through the interview with a friendly bot and not feel rushed. The bot does feel like a friendly interviewer.
Jess
This was the first time I had done an interview with a system. It's really helpful.
Fernando
I like the way AI is able to understand my answers and responding like a human.
Manish Sharma
I am always hesitating solving coding problems. I thought how people can crack Amazon, Google interviews. After following educative I think now it's possible.
Manish Kansara
This is wonderful! It's helpful for those who don't necessarily have much access to real people in the industry to practice mock interviews. Thanks so much.
Alka Sharma
Awesome! This AI mock interviewer was far more effective than the $200 human coaches I used for practice.
Ammar Darkazanli
This was the first time I had done an interview with a system. It's really helpful.
Fernando
I like the way AI is able to understand my answers and responding like a human.
Manish Sharma
I am always hesitating solving coding problems. I thought how people can crack Amazon, Google interviews. After following educative I think now it's possible.
Manish Kansara
This is wonderful! It's helpful for those who don't necessarily have much access to real people in the industry to practice mock interviews. Thanks so much.
Alka Sharma
Awesome! This AI mock interviewer was far more effective than the $200 human coaches I used for practice.
Ammar Darkazanli
I really liked the experience with the AI interviewer. It cuts to the chase and gives me insightful feedback along the way. Great job.
Hsin-Lun Kao
I started using this AI mock interview, and it’s great. It pushed my limits to go deeper into the solution.
Dhananjaya
It was helpful to go through the interview with a friendly bot and not feel rushed. The bot does feel like a friendly interviewer.
Jess
This was the first time I had done an interview with a system. It's really helpful.
Fernando
I like the way AI is able to understand my answers and responding like a human.
Manish Sharma
I am always hesitating solving coding problems. I thought how people can crack Amazon, Google interviews. After following educative I think now it's possible.
Manish Kansara
This is wonderful! It's helpful for those who don't necessarily have much access to real people in the industry to practice mock interviews. Thanks so much.
Alka Sharma
Awesome! This AI mock interviewer was far more effective than the $200 human coaches I used for practice.
Ammar Darkazanli
I really liked the experience with the AI interviewer. It cuts to the chase and gives me insightful feedback along the way. Great job.
Hsin-Lun Kao
Prep For Every Loop
Practice explaining technical concepts to build confidence & communication skills.
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Get highly relevant practice scenarios and questions specific to your target role and experience, whether you're applying as a junior or an engineering manager.
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Unlock insights that highlight your weaknesses and gives sample responses.
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System Design
Coding Interview
MAANG+
Behavioral Interview
Low Level Design
API Design
Artificial Intelligence
AWS Cloud
Full Stack Development
Advanced System Design
Generative AI System Design
DS/ML
System Design
System Design
WhatsApp System Design
Gain insights into designing a robust messaging system like WhatsApp, focusing on scalability, low latency, and ensuring security through real-time scenario-based questions.
60 min
System Design
WhatsApp System Design
Gain insights into designing a robust messaging system like WhatsApp, focusing on scalability, low latency, and ensuring security through real-time scenario-based questions.
60 min
System Design
TikTok System Design
Prepare for TikTok's System Design interview by mastering high-level and detailed design for a massive-scale video-sharing platform with intricate recommendation algorithms.
60 min
System Design
TikTok System Design
Prepare for TikTok's System Design interview by mastering high-level and detailed design for a massive-scale video-sharing platform with intricate recommendation algorithms.
60 min
System Design
Typeahead System Design
Master the key challenges in designing a typeahead system: data storage, query optimization, and handling user input variations and misspellings.
60 min
System Design
Typeahead System Design
Master the key challenges in designing a typeahead system: data storage, query optimization, and handling user input variations and misspellings.
60 min
System Design
Ticketmaster System Design
Engage in a tough, real-world System Design interview focusing on Ticketmaster. Evaluate your understanding through different interview phases, answer creative questions, and handle follow-up queries.
60 min
System Design
Ticketmaster System Design
Engage in a tough, real-world System Design interview focusing on Ticketmaster. Evaluate your understanding through different interview phases, answer creative questions, and handle follow-up queries.
60 min
System Design
NewsFeed System Design
Design a scalable, fault-tolerant, low-latency NewsFeed system. Dive into the requirements, high-level and detailed design, including content ranking, personalization, and security.
60 min
System Design
NewsFeed System Design
Design a scalable, fault-tolerant, low-latency NewsFeed system. Dive into the requirements, high-level and detailed design, including content ranking, personalization, and security.
60 min
System Design
Uber System Design
Gain insights into System Design for Uber-like applications, covering requirements, core components, high-level and detailed design, trade-offs, and performance evaluation.
60 min
System Design
Uber System Design
Gain insights into System Design for Uber-like applications, covering requirements, core components, high-level and detailed design, trade-offs, and performance evaluation.
60 min
System Design
TinyURL System Design
Learn to design a robust URL shortening service like TinyURL covering core components, requirements, high-level and detailed design, and discussing trade-offs and improvements.
60 min
System Design
TinyURL System Design
Learn to design a robust URL shortening service like TinyURL covering core components, requirements, high-level and detailed design, and discussing trade-offs and improvements.
60 min
System Design
X (Twitter) System Design
Practice designing a system to handle millions of concurrent users posting tweets, retweets, and replies while maintaining low latency and high availability, like X (formerly Twitter).
60 min
System Design
X (Twitter) System Design
Practice designing a system to handle millions of concurrent users posting tweets, retweets, and replies while maintaining low latency and high availability, like X (formerly Twitter).
60 min
Coding Interview
Coding Interview
Dynamic Programming: 0-1 Unbounded Knapsack
Master the Unbounded Knapsack Pattern with MCQs and programming challenges focused on dynamic programming optimization and complexity analysis.
45 min
Coding Interview
Dynamic Programming: 0-1 Unbounded Knapsack
Master the Unbounded Knapsack Pattern with MCQs and programming challenges focused on dynamic programming optimization and complexity analysis.
45 min
Coding Interview
Dynamic Programming: Palindromic Subsequence
Discover the foundations of Dynamic Programming through challenging problems on palindromic subsequences, MCQs, and in-depth coding exercises tailored to your experience level.
45 min
Coding Interview
Dynamic Programming: Palindromic Subsequence
Discover the foundations of Dynamic Programming through challenging problems on palindromic subsequences, MCQs, and in-depth coding exercises tailored to your experience level.
45 min
Coding Interview
Dynamic Programming: Longest Common Substring
Explore the Longest Common Substring pattern in dynamic programming through tailored MCQs, code challenges, and complexity evaluations to enhance your coding skills.
45 min
Coding Interview
Dynamic Programming: Longest Common Substring
Explore the Longest Common Substring pattern in dynamic programming through tailored MCQs, code challenges, and complexity evaluations to enhance your coding skills.
45 min
Coding Interview
Dynamic Programming Patterns
Master dynamic programming techniques through interactive questions on knapsack problems, recursive numbers, palindromic substrings, and longest common subsequences, enhancing your coding proficiency.
45 min
Coding Interview
Dynamic Programming Patterns
Master dynamic programming techniques through interactive questions on knapsack problems, recursive numbers, palindromic substrings, and longest common subsequences, enhancing your coding proficiency.
45 min
Coding Interview
Data Structures
Advance your problem-solving skills in data structures with tailored MCQs, coding challenges, and time-space complexity questions to gauge your expertise level accurately.
45 min
Coding Interview
Data Structures
Advance your problem-solving skills in data structures with tailored MCQs, coding challenges, and time-space complexity questions to gauge your expertise level accurately.
45 min
Coding Interview
Cyclic Sort
Gain hands-on experience with cyclic sort through real-world interview-style challenges and AI feedback to sharpen your problem-solving, efficiency, and pattern mastery.
45 min
Coding Interview
Cyclic Sort
Gain hands-on experience with cyclic sort through real-world interview-style challenges and AI feedback to sharpen your problem-solving, efficiency, and pattern mastery.
45 min
Coding Interview
Custom Data Structures
Master Custom Data Structures with an AI-powered mock coding interview that mirrors real technical interviews and helps you design and optimize complex systems.
45 min
Coding Interview
Custom Data Structures
Master Custom Data Structures with an AI-powered mock coding interview that mirrors real technical interviews and helps you design and optimize complex systems.
45 min
Coding Interview
Bitwise Manipulation
Master bitwise manipulation through real-world interview-style challenges and receive AI feedback to sharpen your problem-solving, efficiency, and pattern mastery.
45 min
Coding Interview
Bitwise Manipulation
Master bitwise manipulation through real-world interview-style challenges and receive AI feedback to sharpen your problem-solving, efficiency, and pattern mastery.
45 min
MAANG+
MAANG+
Meta Coding Interview
Practice your Facebook coding interview with targeted coding challenges and coding optimization exercises guided by an expert AI interviewer, tailored to your experience level.
45 min
MAANG+
Meta Coding Interview
Practice your Facebook coding interview with targeted coding challenges and coding optimization exercises guided by an expert AI interviewer, tailored to your experience level.
45 min
MAANG+
Apple Coding Interview
Prepare for your Apple coding interview with targeted coding problems, focused on algorithm efficiency and optimal solutions.
45 min
MAANG+
Apple Coding Interview
Prepare for your Apple coding interview with targeted coding problems, focused on algorithm efficiency and optimal solutions.
45 min
MAANG+
Amazon System Design Interview
Prepare for Amazon's System Design interview by mastering core components, high-level and detailed design, and non-functional requirements, while solving complex problems creatively.
45 min
MAANG+
Amazon System Design Interview
Prepare for Amazon's System Design interview by mastering core components, high-level and detailed design, and non-functional requirements, while solving complex problems creatively.
45 min
MAANG+
Microsoft System Design Interview
Prepare to tackle challenging System Design questions during a Microsoft interview. Strengthen your ability to design unseen problems like web crawlers.
45 min
MAANG+
Microsoft System Design Interview
Prepare to tackle challenging System Design questions during a Microsoft interview. Strengthen your ability to design unseen problems like web crawlers.
45 min
MAANG+
Google System Design Interview
Prepare to tackle challenging system design questions during a Google interview. Strengthen your ability to define requirements, high-level and detailed design, and handle creative questions.
45 min
MAANG+
Google System Design Interview
Prepare to tackle challenging system design questions during a Google interview. Strengthen your ability to define requirements, high-level and detailed design, and handle creative questions.
45 min
MAANG+
Apple System Design Interview
Prepare for an in-depth evaluation of your system design skills, focusing on designing an App Store. Face challenging questions on architecture, scalability, reliability, and more.
45 min
MAANG+
Apple System Design Interview
Prepare for an in-depth evaluation of your system design skills, focusing on designing an App Store. Face challenging questions on architecture, scalability, reliability, and more.
45 min
MAANG+
Meta System Design Interview
Grasp essential System Design concepts by exploring high-level and detailed solutions for creating high-performant, large-scale distributed applications during the Meta System Design interview.
45 min
MAANG+
Meta System Design Interview
Grasp essential System Design concepts by exploring high-level and detailed solutions for creating high-performant, large-scale distributed applications during the Meta System Design interview.
45 min
MAANG+
Netflix System Design Interview
Prepare for an in-depth evaluation of your System Design skills focusing on building a high-performance distributed system for Netflix, emphasizing security, and real-world problem-solving.
45 min
MAANG+
Netflix System Design Interview
Prepare for an in-depth evaluation of your System Design skills focusing on building a high-performance distributed system for Netflix, emphasizing security, and real-world problem-solving.
45 min
Behavioral Interview
Behavioral Interview
Technical Behavioral Interview
Expect questions on problem-solving, collaboration, communication, adaptability, and growth. Enhance your behavioral responses for technical roles effectively.
40 min
Behavioral Interview
Technical Behavioral Interview
Expect questions on problem-solving, collaboration, communication, adaptability, and growth. Enhance your behavioral responses for technical roles effectively.
40 min
Behavioral Interview
Customer-facing Behavioral Interview
Prepare for an insightful interview focused on communication, customer relationships, teamwork, problem-solving, adaptability, and continuous learning in customer-facing roles.
40 min
Behavioral Interview
Customer-facing Behavioral Interview
Prepare for an insightful interview focused on communication, customer relationships, teamwork, problem-solving, adaptability, and continuous learning in customer-facing roles.
40 min
Behavioral Interview
Leadership Behavioral Interview
Gain insights into key leadership and behavioral skills, including communication, collaboration, decision-making, adaptability, and growth in a structured assessment.
40 min
Behavioral Interview
Leadership Behavioral Interview
Gain insights into key leadership and behavioral skills, including communication, collaboration, decision-making, adaptability, and growth in a structured assessment.
40 min
Behavioral Interview
Engineering Manager Behavioral Interview
Experience a behavioral interview simulation for the engineering manager role. Answer scenario-based questions on leadership, communication, decision-making, adaptability, and team management.
45 min
Behavioral Interview
Engineering Manager Behavioral Interview
Experience a behavioral interview simulation for the engineering manager role. Answer scenario-based questions on leadership, communication, decision-making, adaptability, and team management.
45 min
Low Level Design
Low Level Design
Stack Overflow
Engage in designing Stack Overflow through phases covering design approach, design patterns, class structures, and their relationships. Understand core system requirements and best practices.
45 min
Low Level Design
Stack Overflow
Engage in designing Stack Overflow through phases covering design approach, design patterns, class structures, and their relationships. Understand core system requirements and best practices.
45 min
Low Level Design
Parking Lot
Gain insights into object-oriented design through a structured evaluation focusing on designing a parking lot system, covering design approach, patterns, classes, and their relationships.
45 min
Low Level Design
Parking Lot
Gain insights into object-oriented design through a structured evaluation focusing on designing a parking lot system, covering design approach, patterns, classes, and their relationships.
45 min
Low Level Design
Elevator System
Analyze your understanding of object-oriented analysis and design by tackling an elevator system design problem with phases on approach, patterns, classes, and relationships.
45 min
Low Level Design
Elevator System
Analyze your understanding of object-oriented analysis and design by tackling an elevator system design problem with phases on approach, patterns, classes, and relationships.
45 min
Low Level Design
Vending Machine
Experience a comprehensive evaluation of your object-oriented design skills by designing a resilient vending machine system, emphasizing approach, patterns, and class relationships.
45 min
Low Level Design
Vending Machine
Experience a comprehensive evaluation of your object-oriented design skills by designing a resilient vending machine system, emphasizing approach, patterns, and class relationships.
45 min
Low Level Design
The Snake and Ladder Game
Design a multiplayer Snake and Ladder game system that models the board, players, dice mechanics, and turn-based progression while handling snakes, ladders, and win conditions.
45 min
Low Level Design
The Snake and Ladder Game
Design a multiplayer Snake and Ladder game system that models the board, players, dice mechanics, and turn-based progression while handling snakes, ladders, and win conditions.
45 min
Low Level Design
The Hospital Management System
Design and implement a hospital management system covering patients, doctors, appointments, prescriptions, and billing with secure scheduling and record management.
45 min
Low Level Design
The Hospital Management System
Design and implement a hospital management system covering patients, doctors, appointments, prescriptions, and billing with secure scheduling and record management.
45 min
Low Level Design
Stock Brokerage System
Evaluate your understanding of object-oriented design principles while creating a stock brokerage system, covering design approaches, design patterns, class identification, and class relationships.
45 min
Low Level Design
Stock Brokerage System
Evaluate your understanding of object-oriented design principles while creating a stock brokerage system, covering design approaches, design patterns, class identification, and class relationships.
45 min
Low Level Design
Restaurant Management System
Expect a thorough evaluation of your object-oriented design skills as you conceptualize a Restaurant Management System, covering design approaches, patterns, and class relationships.
45 min
Low Level Design
Restaurant Management System
Expect a thorough evaluation of your object-oriented design skills as you conceptualize a Restaurant Management System, covering design approaches, patterns, and class relationships.
45 min
API Design
API Design
Zoom
Prepare to navigate through API design, identify requirements, craft service endpoints, and tackle intricate concepts about Zoom's video conferencing application.
45 min
API Design
Zoom
Prepare to navigate through API design, identify requirements, craft service endpoints, and tackle intricate concepts about Zoom's video conferencing application.
45 min
API Design
YouTube
Learn to design a robust API for YouTube, focusing on requirements, services, and handling real-world challenges with scalability and efficiency.
45 min
API Design
YouTube
Learn to design a robust API for YouTube, focusing on requirements, services, and handling real-world challenges with scalability and efficiency.
45 min
API Design
Uber
Learn to design a robust API for a ride-hailing service like Uber, focusing on requirements, services, and handling real-world challenges with scalability and efficiency.
45 min
API Design
Uber
Learn to design a robust API for a ride-hailing service like Uber, focusing on requirements, services, and handling real-world challenges with scalability and efficiency.
45 min
API Design
Stripe
Prepare to design a robust API for Stripe, tackling real-world challenges through strict evaluation of your technical skills, problem-solving abilities, and critical thinking.
45 min
API Design
Stripe
Prepare to design a robust API for Stripe, tackling real-world challenges through strict evaluation of your technical skills, problem-solving abilities, and critical thinking.
45 min
API Design
Slack
Design the API for Slack, focusing on real-time messaging, channel management, integrations, and scalability. Tackle challenges like low-latency, secure communication, and architectural trade-offs.
45 min
API Design
Slack
Design the API for Slack, focusing on real-time messaging, channel management, integrations, and scalability. Tackle challenges like low-latency, secure communication, and architectural trade-offs.
45 min
API Design
LeetCode
Dive into a rigorous API design interview focusing on functional, non-functional requirements, services, endpoints, architecture, and advanced API concepts for LeetCode.
45 min
API Design
LeetCode
Dive into a rigorous API design interview focusing on functional, non-functional requirements, services, endpoints, architecture, and advanced API concepts for LeetCode.
45 min
API Design
Google Maps
Gain insights on API design for a navigation platform like Google Maps, covering functional/non-functional requirements, service endpoints, architectural styles, and advanced concepts.
45 min
API Design
Google Maps
Gain insights on API design for a navigation platform like Google Maps, covering functional/non-functional requirements, service endpoints, architectural styles, and advanced concepts.
45 min
API Design
Evernote
Learn about API design for Evernote, exploring functional and non-functional requirements, key services, architectural choices, and handling real-world challenges.
45 min
API Design
Evernote
Learn about API design for Evernote, exploring functional and non-functional requirements, key services, architectural choices, and handling real-world challenges.
45 min
Artificial Intelligence
Artificial Intelligence
Agentic System Design
Think like an AI architect with Edward, tackling design challenges in agent perception, planning, and evaluation.
45 min
Artificial Intelligence
Agentic System Design
Think like an AI architect with Edward, tackling design challenges in agent perception, planning, and evaluation.
45 min
Artificial Intelligence
Building Effective AI Agents
Dive into AI agent creation, exploring foundations, techniques, implementation, multi-agent systems, and optimization in a structured, adaptive challenge.
45 min
Artificial Intelligence
Building Effective AI Agents
Dive into AI agent creation, exploring foundations, techniques, implementation, multi-agent systems, and optimization in a structured, adaptive challenge.
45 min
Artificial Intelligence
Fundamentals of Generative AI
Dive into Generative AI with questions on LLMs, prompt engineering, and more, testing your knowledge and application skills.
45 min
Artificial Intelligence
Fundamentals of Generative AI
Dive into Generative AI with questions on LLMs, prompt engineering, and more, testing your knowledge and application skills.
45 min
Artificial Intelligence
Prompt Engineering
A mock interview on prompt engineering, covering objectives, output control, grounding, tools, and rigorous evaluations.
45 min
Artificial Intelligence
Prompt Engineering
A mock interview on prompt engineering, covering objectives, output control, grounding, tools, and rigorous evaluations.
45 min
AWS Cloud
AWS Cloud
AWS Solutions Architect Role
Prepare yourself for the AWS Solutions Architect role with an in-depth evaluation and understanding of AWS services with real-world problem-solving.
60 min
AWS Cloud
AWS Solutions Architect Role
Prepare yourself for the AWS Solutions Architect role with an in-depth evaluation and understanding of AWS services with real-world problem-solving.
60 min
Full Stack Development
Full Stack Development
JavaScript and TypeScript Frontend Developer
Practice JavaScript and TypeScript interviews in a realistic setting to strengthen problem-solving, master modern language features, and build confidence for real-world technical interviews.
60 min
Full Stack Development
JavaScript and TypeScript Frontend Developer
Practice JavaScript and TypeScript interviews in a realistic setting to strengthen problem-solving, master modern language features, and build confidence for real-world technical interviews.
60 min
Full Stack Development
SQL Database Developer
Sharpen your SQL interview skills with a realistic mock session focused on queries, joins, schema design, and performance.
60 min
Full Stack Development
SQL Database Developer
Sharpen your SQL interview skills with a realistic mock session focused on queries, joins, schema design, and performance.
60 min
Full Stack Development
Fullstack NextJS Developer
Practice Next.js mock interviews to master routing, rendering, and data fetching while building confidence for real-world frontend technical interviews.
60 min
Full Stack Development
Fullstack NextJS Developer
Practice Next.js mock interviews to master routing, rendering, and data fetching while building confidence for real-world frontend technical interviews.
60 min
Full Stack Development
Frontend React Developer
Practice React interviews in a realistic setting to strengthen your frontend expertise, refine problem-solving skills, and prepare confidently for real-world technical interviews.
60 min
Full Stack Development
Frontend React Developer
Practice React interviews in a realistic setting to strengthen your frontend expertise, refine problem-solving skills, and prepare confidently for real-world technical interviews.
60 min
Full Stack Development
Frontend Vue Developer
Practice Vue interviews in a realistic setting to strengthen component design, reactivity, and state management and gain confidence for real-world front-end interviews.
60 min
Full Stack Development
Frontend Vue Developer
Practice Vue interviews in a realistic setting to strengthen component design, reactivity, and state management and gain confidence for real-world front-end interviews.
60 min
Full Stack Development
Modern PHP Developer
Practice PHP developer interviews in a realistic setting to strengthen OOP, security, APIs, testing, and deployment skills while building confidence for real-world technical interviews.
60 min
Full Stack Development
Modern PHP Developer
Practice PHP developer interviews in a realistic setting to strengthen OOP, security, APIs, testing, and deployment skills while building confidence for real-world technical interviews.
60 min
Full Stack Development
Laravel and Modern PHP Web Developer
Practice Laravel and PHP interviews in a realistic setting to strengthen backend, auth, APIs, and deployment skills while gaining confidence for professional technical interviews.
60 min
Full Stack Development
Laravel and Modern PHP Web Developer
Practice Laravel and PHP interviews in a realistic setting to strengthen backend, auth, APIs, and deployment skills while gaining confidence for professional technical interviews.
60 min
Full Stack Development
MongoDB Database Developer
Practice MongoDB interviews in a realistic setting to sharpen your query design, schema modeling, indexing, and performance skills, while building confidence for real-world technical interviews.
60 min
Full Stack Development
MongoDB Database Developer
Practice MongoDB interviews in a realistic setting to sharpen your query design, schema modeling, indexing, and performance skills, while building confidence for real-world technical interviews.
60 min
Advanced System Design
Advanced System Design
ZooKeeper
Sharpen your skills through rigorous questions on designing a scalable distributed coordination system like ZooKeeper, covering synchronization and high availability.
60 min
Advanced System Design
ZooKeeper
Sharpen your skills through rigorous questions on designing a scalable distributed coordination system like ZooKeeper, covering synchronization and high availability.
60 min
Advanced System Design
Google Bigtable
Evaluate your system design expertise with real-world scenarios on Bigtable, including tablet splitting and seamless scaling.
60 min
Advanced System Design
Google Bigtable
Evaluate your system design expertise with real-world scenarios on Bigtable, including tablet splitting and seamless scaling.
60 min
Advanced System Design
Kafka
Tackle advanced scenarios in building a Kafka-inspired distributed log system, including leader election, consumer offsets, and scalability bottlenecks.
60 min
Advanced System Design
Kafka
Tackle advanced scenarios in building a Kafka-inspired distributed log system, including leader election, consumer offsets, and scalability bottlenecks.
60 min
Generative AI System Design
Generative AI System Design
Sora
Hone your expertise by tackling questions on designing GenAI video generation systems like Sora, focusing on efficient video synthesis, massive data handling, and real-time content streaming.
45 min
Generative AI System Design
Sora
Hone your expertise by tackling questions on designing GenAI video generation systems like Sora, focusing on efficient video synthesis, massive data handling, and real-time content streaming.
45 min
Generative AI System Design
DALL·E
Tackle realistic problems in designing robust GenAI services for image generation, from DALL·E’s model training to secure and scalable deployment.
45 min
Generative AI System Design
DALL·E
Tackle realistic problems in designing robust GenAI services for image generation, from DALL·E’s model training to secure and scalable deployment.
45 min
Generative AI System Design
ChatGPT
Challenge your knowledge with probing questions on designing GenAI systems like ChatGPT, focusing on model serving, prompt management, and scalable inference.
45 min
Generative AI System Design
ChatGPT
Challenge your knowledge with probing questions on designing GenAI systems like ChatGPT, focusing on model serving, prompt management, and scalable inference.
45 min
Generative AI System Design
ElevenLabs
Test your skills designing GenAI-powered text-to-speech systems like ElevenLabs, covering real-time audio synthesis, low-latency model serving, and voice cloning at scale.
45 min
Generative AI System Design
ElevenLabs
Test your skills designing GenAI-powered text-to-speech systems like ElevenLabs, covering real-time audio synthesis, low-latency model serving, and voice cloning at scale.
45 min
DS/ML
DS/ML
Fundamentals of MLOps
Tackle hands-on coding challenges to implement and manage the end-to-end lifecycle of ML workflows, focusing on practical, task-oriented problem solving.
60 min
DS/ML
Fundamentals of MLOps
Tackle hands-on coding challenges to implement and manage the end-to-end lifecycle of ML workflows, focusing on practical, task-oriented problem solving.
60 min
DS/ML
Data Science for Supply Chain Optimization
Tackle a real-world challenge to optimize supply chain operations using data-driven strategies, adapted to your experience level and focused on hands-on problem-solving.
60 min
DS/ML
Data Science for Supply Chain Optimization
Tackle a real-world challenge to optimize supply chain operations using data-driven strategies, adapted to your experience level and focused on hands-on problem-solving.
60 min
DS/ML
Autonomous Vehicle System Design
This Autonomous System Design interview helps candidates master the architecture of autonomous vehicle systems.
60 min
DS/ML
Autonomous Vehicle System Design
This Autonomous System Design interview helps candidates master the architecture of autonomous vehicle systems.
60 min
DS/ML
Fundamentals of Deep Learning
Master deep learning fundamentals through an adaptive mock interview covering neural networks, training, optimization, and deployment, designed to strengthen your real-world technical skills.
60 min
DS/ML
Fundamentals of Deep Learning
Master deep learning fundamentals through an adaptive mock interview covering neural networks, training, optimization, and deployment, designed to strengthen your real-world technical skills.
60 min
DS/ML
Text Retrieval System
This Text-based Search System Design interview helps candidates master large-scale search architecture.
60 min
DS/ML
Text Retrieval System
This Text-based Search System Design interview helps candidates master large-scale search architecture.
60 min
DS/ML
Applied Data Science with R
Applied Data Science with R mock interview evaluates R programming, data manipulation, visualization, and modeling skills with real-world scenarios for practical learning.
60 min
DS/ML
Applied Data Science with R
Applied Data Science with R mock interview evaluates R programming, data manipulation, visualization, and modeling skills with real-world scenarios for practical learning.
60 min
DS/ML
Big Data Fundamentals
A hands-on Big Data mock interview assessing distributed systems, data processing, ingestion, analytics, and scalability for real-world skill practice.
60 min
DS/ML
Big Data Fundamentals
A hands-on Big Data mock interview assessing distributed systems, data processing, ingestion, analytics, and scalability for real-world skill practice.
60 min
DS/ML
Fundamentals of Data Science
Prepare for an in-depth evaluation of your data science skills focused on wrangling, EDA, statistics, and machine learning, with an emphasis on real-world problem-solving and coding.
60 min
DS/ML
Fundamentals of Data Science
Prepare for an in-depth evaluation of your data science skills focused on wrangling, EDA, statistics, and machine learning, with an emphasis on real-world problem-solving and coding.
60 min
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