Jay Feng
Founder & CEO, Interview Query
Jay is a former data scientist with experience at Jobr, Monster, and Nextdoor who founded Interview Query. He brings deep expertise in applied data science, product analytics, and building data teams.
Articles by Jay
- Data Interview Statistics 2026: What 22,000+ Interview Reports Say Data Interviews Test
- Best Data Science Interview Prep Platforms and Resources (2026)
- Data Science and Tech Job Market 2026: Reports, Trends and Hiring Data
- New BCG/MIT Study: 76% of Leaders Call Agentic AI Colleagues, Not Tools
- AI Boom, Tech Jobs Bust: Indeed Reports 36% Drop in Tech Jobs Since 2020
- AI Might Write Your Code, But It Still Needs a Babysitter
- Google CEO Says AI Coding Can Turn Everyone Into a Developer
- AI Exposure Is Highest in These 10 Professions, Anthropic Research Finds
- Robert Half Says AI Fluency in Interviews Is Now Baseline, But It’s Also Slowing Hiring
- Forget Data Science—This New AI Role is Exploding with 800% More Postings
- AI Is Picking Who Gets Hired—Research from Drexel University Reveals How to Get Picked
- Greenhouse Says 63% of Job Seekers Have Faced AI Interviews. Hiring Has A Transparency Problem.
- AI Job Apocalypse? The Data Says Otherwise
- AI Has Workers Clinging to Dead-End Jobs
- AI Is Overhyped as a Job Killer, Says Google Cloud CEO
- Stanford study finds that AI has already started wiping out new grad jobs
- AI Drove 25% of March Layoffs, But MIT Says Workers Still Have Time to Adapt
- NBER: CFOs Plan 9x More AI Layoffs in 2026, But the Productivity Gains Haven't Arrived
- Meet the New Buzzword Behind Every Tech Layoff — From Salesforce to Meta
- Your Boss Is Faking Their Way Through AI Adoption
- American Banker Says Bank AI Literacy Is Rising, But Interviews Still Focus on Core Skills
- Dice: AI Skills Dominate 73% of Tech Job Posts, But Fundamentals Win Interviews
- 53% of Tech Jobs Now Demand AI Skills; Generalists Are Getting Left Behind
- AI Was Meant to Free Workers, But Startup Employees Are Working 12-Hour Days
- AI Hype Is Surging—But New Data Shows the Public Still Isn’t Buying It
- The People Building AI Still Prefer to Do Things Manually — Here’s Why
- New Study Finds AI May Be Leading to “Workload Creep” in Tech
- Amazon Escalates Return-to-Office Push by Tracking ‘Low-Time’ Employees
- 2026 Analytics Engineering Report: Why Trust Matters in Data Interviews
- 27% of Work at Anthropic Now Done by AI — But Engineers Say It’s Eroding Their Skills
- Bank of America: AI Is Powering Growth, But Not Killing Jobs (Yet)
- Something About the Bay Area AI Boom Doesn’t Add Up
- AI Layoffs in 2026: What Block’s 40% Cut Means for Data Scientists
- How to Pass a Business Intelligence Interview (SQL, Dashboards, Case Rounds)
- How to Answer Causal Inference Interview Questions: Diff-in-Diff, Synthetic Control, and When to Use Each
- CoderPad: U.S. Technical Hiring Is Up 90% in 2026. The Interview Format Has Changed.
- CodeSignal's Agentic Assessments Signal a New Era for Technical Interviews
- “Get a Degree, Get a Job” Stopped Working—Labor Research Says
- NACE Says Communication Skills Still Beat AI Skills in Interviews
- Big Tech Is Slashing Entry-Level Jobs, But At the Expense of Future Growth
- CompTIA Report Shows AI Hiring Rising Even as Tech Job Growth Slows
- Why Geoffrey Hinton Says a CS Degree Still Matters in the Age of AI
- CS Majors Decline as Students Chase AI Jobs. Are They Chasing the Right Trend?
- How to Answer Data Analyst Case Study Interview Questions (2026 Guide)
- How One Data Analyst Turned a Tough Nine-Month Job Search Into a Data Engineering Success
- Data Roles Now Average 24.9 Interview Hours Per Hire, The Highest Across Technical Roles
- How to Pass the Data Science Hiring Manager Screen
- How to Answer Open-Ended Data Science Interview Questions
- Data Science Interviews Are Broken Because No One Agrees What a Data Scientist Is
- The Data Scientist Skill Bar Just Moved. New Posting Data Shows What Companies Want in 2026.
- 365 Data Science: 69.3% of Data Analyst Jobs Now Prefer Specialists
- Musk Fired 500 Workers by Email After They Built His AI
- Not All AI Jobs Require Experience — These New Entry-Level AI Roles Are Hiring Fast into 2026
- How to Answer Failed Experiment Interview Questions (With Examples)
- Finland Is Fast-Tracking Tech Visas to Attract AI Talent
- Gallup Finds 45% of Workers Use AI at Work, but Many Managers Lag Behind
- Goldman Says Gen Z Workers Are Struggling. Gen Z Says…
- The Best Generative AI Courses & Certifications in 2026: Compare Top Programs and Outcomes
- GPT-5.2 Claims to Beat Professionals on 70% of Tasks — What It Means for Tech Jobs
- H-1B Chaos: Nvidia, OpenAI Optimistic—Big Tech Freaks Out
- Hands-On IT Certifications Are Reshaping Tech Hiring in 2026
- How to Answer A/B Testing Interview Questions: A 6-Step Guide
- How to Answer Data Modeling Interview Questions for Data Engineers
- IBM Now Wants their Consultants to Code. What’s Happening?
Reviewed by Jay
- She Got 2 Offers in 3 Months using Interview Query!
- The Amazon STAR Method: How to Nail Behavioral Interview Questions
- Analytical Approach and Framework (Updated in 2025)
- How to Pass an Analytics Engineer Interview (SQL, Modeling, Stakeholder Rounds)
- August Data Science Job Market Report (2024)
- How to Become a Machine Learning Engineer in 2026 (Step-by-Step Roadmap)
- Introducing Instant Evaluations for Case Study Solutions
- Top 20 Classification Machine Learning Datasets & Projects (Updated in 2025)
- Top Companies for Data Engineer Jobs in 2025
- Top 17 Customer Churn Datasets for Analysis & ML (2025)
- From Working in HR for 7 Years to Tech: An IQ Success Story
- How to Pass a Data Analyst Excel Assessment (Step-by-Step Guide + Tips)
- How to Transition from a Data Analyst to Data Engineer in 2025
- Top 10 Data Analyst Tools to Master in 2025
- How To Become A Data Analyst Without A Degree (Updated in 2025)
- 42 Data Architect Interview Questions with Answers + Guide in 2025
- Top 32 Data Modeling Interview Questions (Updated in 2025)
- Top 27 Data Science Companies to Check Out in 2025
- Data Science Consultant Salary in 2026: Freelance, Hourly, & Project Pay
- The 4 Types of Data Science Interviews (And How to Prep for Each)
- The Data Science Job Market is Disappearing (Updated in 2025)
- 15 Best Job Boards for Data Science Roles (Updated in 2025)
- Top 44 Hilarious Data Science Memes (Updated for 2025)
- Top Data Science Models Explained
- Data Scientist vs Data Engineer: Which Career Path is Right for You? (Updated in 2025)
- Data Visualization Datasets and Projects (Updated in 2025)
- Decision Science vs Data Science (Updated in 2025)
- How to Use DENSE_RANK in SQL: Examples and Use Cases
- Division in SQL
- Don’t Use LeetCode for Data Science Interviews: Here’s Why and What to Do Instead
- Entry Level Data Science Jobs: What to Expect and How to Get Started (Updated for 2025)
- Top Entry-Level SQL Jobs in 2025: Roles, Skills, and Salaries Explained
- Top 47 ETL Interview Questions & Answers (2025)
- Meta (Facebook) Data Science Internships: What to Expect & How to Land the Job (Updated in 2025)
- Top 5 Fraud Analyst Interview Questions for 2025
- Top 20 Free Dataset Sources for Data Science Projects
- How to Gain SQL Experience: A Step-by-Step Guide for Beginners
- Top 18 Google SQL Interview Questions (Updated for 2025)
- From Finance to Data Engineering: Hanna Lee's Success Story
- 15 Highest Paying Data Science Jobs in 2025: Data Science Salary Insights
- From Chemical Engineering to a Data Scientist in the US Tech Industry: Hoda Noorian's Journey
- How Hard Is It to Get a Google Internship in 2025? (STEP, BOLD & MBA Guide)
- How Long Does It Take to Learn SQL for a Job? (Real Timelines + 2025 Guide)
- How Much Math is Involved in Data Science? (Updated in 2025)
- How to Get a Data Science Internship (Updated in 2025)
- How to Hire a Software Engineer in 14 Steps: Complete Guide For 2025
- How to Hire Data Scientists (Updated in 2025)
- How to Optimize SQL Query with Multiple JOINs (Complete Guide Updated in 2025)
- How to Use Hugging Face Datasets
- UIUC MCS-DS Review (2025): Cost, Acceptance Rate, and Career Outcomes
- 21 Best AI Image Recognition Machine Learning Projects (2025)
- Is Data Science a Good Career in 2025?
- Data Science Job Market - March 2023 Update
- Top 29 Linear Regression Interview Questions (Updated in 2025)
- Top 17 Machine Learning Case Studies to Look Into Right Now (Updated for 2025)
- Top 31 Machine Learning Projects with Datasets (2025)
- Do You Need a Master's Degree for Data Science Jobs? (Updated in 2025)
- 11 Machine Learning Projects For Beginners
- Top 10 Music Machine Learning Projects & Datasets for 2025
- Top 45 MySQL Interview Questions You Must Know In 2025 [Basic to Advanced]
- From Student Projects to Senior Engineer: Nathan Fritter's Success Story at Capital One
- The New Grad Guide on Landing a Data Science Job: Roadmap for 2025
- Top 27 Pandas Interview Questions with Answers for 2025
- Best SQL Practice Platforms and Websites (Updated for 2025)
- Top 57 PostgreSQL Interview Questions + Answers in 2025
- What Is a Pricing Analyst? (Updated for 2025)
- Pricing Analyst Interview Questions (UPDATED FOR 2025)
- 12 Best Product Analytics Books to Read in 2025
- 19 Beginner Python Projects You Can Start Today
- Top 17 Python Projects to Boost Your Resume in 2026
- Python vs SQL: Which One Should You Use and Why?
- Top 11 Real Estate Data Science Projects with Datasets (2025)
- Top 12 Sentiment Analysis Projects and Datasets (Updated for 2025)
- September Data Science Job Market Report (2024)
- Top Sklearn Datasets for Machine Learning Projects
- Top 22 Social Media Datasets That You Can Use (Updated in 2025)
- Software Engineering vs Machine Learning (Updated for 2025)
- Sports Analytics Projects: Best Ideas, Datasets & Guide (2025)
- SQL Aggregate Functions Explained: Examples and Best Practices
- SQL Case Study Interview Questions and Answers (Updated in 2025)
- How to Use SQL Except
- Top SQL Games for Fun Learning in 2025
- How to Use GROUP BY in SQL With Examples (Updated for 2025)
- Common SQL Interview Mistakes and How to Avoid Them
- How to Use SQL LAG Function
- SQL Combine Multiple Rows into One Row (3 Easy Methods + Interview Examples)
- SQL Order of Operations: Full Guide in 2025
- Understanding SQL Outer Joins: Opposite of Inner Join (Updated in 2025)
- Using SQL PARTITION BY (Updated in 2025)
- What Is SQL Subquery? Types, Examples, and Optimization Tips
- SQL Temp Table: How to Create One (Updated in 2025)
- Should You Get a Data Science Master’s in 2025?
- Top 60 Statistics & A/B Testing Interview Questions (2025)
- What Is a Supply Chain Analyst? (Updated in 2025)
- 12 Best Supply Chain Data Science Projects & Datasets to Learn in 2025
- The Interview Query 2024 Data Science Report: The Rise of AI Jobs (Updated in 2024)
- Union vs Union All in SQL: Key Differences and When to Use Each
- Will Data Science Be Replaced By AI? (Updated in 2025)
- Window Functions in SQL: A Complete Guide in 2025
- New BCG/MIT Study: 76% of Leaders Call Agentic AI Colleagues, Not Tools
- AI Boom, Tech Jobs Bust: Indeed Reports 36% Drop in Tech Jobs Since 2020
- AI Might Write Your Code, But It Still Needs a Babysitter
- Google CEO Says AI Coding Can Turn Everyone Into a Developer
- AI Exposure Is Highest in These 10 Professions, Anthropic Research Finds
- Forget Data Science—This New AI Role is Exploding with 800% More Postings
- AI Is Picking Who Gets Hired—Research from Drexel University Reveals How to Get Picked
- AI Job Apocalypse? The Data Says Otherwise
- AI Has Workers Clinging to Dead-End Jobs
- AI Is Overhyped as a Job Killer, Says Google Cloud CEO
- Stanford study finds that AI has already started wiping out new grad jobs
- Meet the New Buzzword Behind Every Tech Layoff — From Salesforce to Meta
- Your Boss Is Faking Their Way Through AI Adoption
- 53% of Tech Jobs Now Demand AI Skills; Generalists Are Getting Left Behind
- AI Was Meant to Free Workers, But Startup Employees Are Working 12-Hour Days
- AI Hype Is Surging—But New Data Shows the Public Still Isn’t Buying It
- The People Building AI Still Prefer to Do Things Manually — Here’s Why
- New Study Finds AI May Be Leading to “Workload Creep” in Tech
- Amazon Escalates Return-to-Office Push by Tracking ‘Low-Time’ Employees
- 27% of Work at Anthropic Now Done by AI — But Engineers Say It’s Eroding Their Skills
- Bank of America: AI Is Powering Growth, But Not Killing Jobs (Yet)
- Something About the Bay Area AI Boom Doesn’t Add Up
- “Get a Degree, Get a Job” Stopped Working—Labor Research Says
- Big Tech Is Slashing Entry-Level Jobs, But At the Expense of Future Growth
- CompTIA Report Shows AI Hiring Rising Even as Tech Job Growth Slows
- Why Geoffrey Hinton Says a CS Degree Still Matters in the Age of AI
- CS Majors Decline as Students Chase AI Jobs. Are They Chasing the Right Trend?
- How One Data Analyst Turned a Tough Nine-Month Job Search Into a Data Engineering Success
- Musk Fired 500 Workers by Email After They Built His AI
- Not All AI Jobs Require Experience — These New Entry-Level AI Roles Are Hiring Fast into 2026
- Finland Is Fast-Tracking Tech Visas to Attract AI Talent
- Gallup Finds 45% of Workers Use AI at Work, but Many Managers Lag Behind
- Goldman Says Gen Z Workers Are Struggling. Gen Z Says…
- GPT-5.2 Claims to Beat Professionals on 70% of Tasks — What It Means for Tech Jobs
- H-1B Chaos: Nvidia, OpenAI Optimistic—Big Tech Freaks Out
- Hands-On IT Certifications Are Reshaping Tech Hiring in 2026
- IBM Now Wants their Consultants to Code. What’s Happening?
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