1 AI Tool, 0 Regrets: How He Beat Amazon + Columbia & Built a $5M ARR Cheat Tool

The tech industry loves to preach about “disruption”—until someone truly disrupts it. For decades, Silicon Valley has clung to archaic hiring rituals, particularly the cult of LeetCode interviews, where candidates grind through hundreds of abstract coding puzzles for a shot at six-figure jobs. Everyone knew the system was broken, but no one dared to break it—until Roy Lee turned the farce into performance art with a single viral stunt.

Lee’s story begins where most cautionary tales end: with expulsion, blacklisting, and public shaming. But what looked like career suicide became the launchpad for one of AI’s most provocative startups.

Interview Coder (Website): https://www.interviewcoder.co/
Cluely (Website): https://cluely.com/
Roy Lee (X): @im_roy_lee
Roy Lee (LinkedIn): @roy-lee-goat

Chungin Roy Lee – Founder of Interview Coder & Cluely

The Ivy League Dropout Who Declared War on Broken Systems

Roy Lee didn’t just enter the tech industry – he detonated a bomb at its gates. In 2023, this audacious Columbia University computer science student became the most controversial figure in tech recruiting by building what many called “the ultimate cheating tool” – only to reveal it was actually holding up a mirror to the industry’s deepest flaws.

The story begins with Interview Coder, an AI-powered tool that could solve technical interview questions in real-time. But this wasn’t just another coding assistant. Lee weaponized it, publicly documenting how he used it to effortlessly land an Amazon software engineering offer worth $200,000. The fallout was immediate and explosive:

🔥 Academic expulsion: Columbia University revoked his enrollment within weeks of his viral demonstration
🔥 Corporate backlash: Amazon rescinded his offer and tech recruiters flooded social media with condemnations
🔥 Industry-wide debate: Over 2.3 million Twitter impressions on whether technical interviews were fundamentally broken

Yet in perhaps the most stunning pivot of 2023, Lee transformed this career-ending scandal into a venture-backed rocketship. Within six months, his new company Cluely achieved:

💰 $5 million in annual recurring revenue
💸 $5.3 million seed round led by Abstract Ventures and Susa Ventures
📈 250,000+ downloads of his AI tools
🖥️ 10,000+ waitlist signups for the enterprise version

This is not just another startup success story. It’s a masterclass in how to turn controversy into leverage, expose systemic hypocrisy, and build the future by breaking today’s most sacred rules.

The Making of a Disruptor – From Competitive Coder to Industry Provocateur

The Origins of a Rule-Breaker

Roy Lee’s path to becoming tech’s most controversial founder began in childhood as a hyper-competitive math prodigy with a deep disdain for arbitrary systems:

• Sibling rivalry turned professional fuel: Grew up constantly trying to outscore his older brother on exams (“Every test was a battle to prove I was smarter”)
• Debate team rebel: Developed a talent for dismantling weak arguments by finding logical flaws in established positions
• LeetCode gladiator: Achieved global ranking not for love of coding, but to “win” what he saw as a pointless memorization game

Leet Code Global Ranking System

The Moment of Revelation

While preparing for FAANG interviews in 2022, Lee had an epiphany that would change his career:

“After solving my 300th LeetCode problem, I realized something terrifying – these interviews test nothing about real engineering ability. The whole system rewards people who can memorize solutions to arbitrary puzzles, then punishes those who can actually build products.

His research uncovered the dirty secret of tech hiring:

  • 72% of senior engineers admit they never use LeetCode-style algorithms at work (2023 HackerRank survey)

  • Candidates spend 300+ hours on average memorizing solutions for 10% interview success rates

  • The same 50 problem patterns account for 80% of interview questions at top firms

Building the Weapon

In late 2022, Lee quietly developed Interview Coder – an AI tool that could:

  1. Listen to technical interview questions in real-time via microphone

  2. Instantly recognize the problem pattern (e.g., “binary tree traversal”)

  3. Display optimal solutions as translucent screen overlays

  4. Explain the approach naturally as if the candidate had derived it

“I didn’t build this to help people cheat,” Lee explains. “I built it to prove how absurd the whole system had become.”

 

Translucent Screen Overlays UI

Detonating the Bomb – How a Viral Stunt Rewrote the Rules

The Amazon Experiment

In January 2023, Lee executed his controversial masterstroke:

  1. Applied to Amazon using his real credentials

2. Recorded himself using Interview Coder during the technical screen

3. Landed a $200K offer while barely typing a line of original code

4. Posted the full video with the caption: “Getting a FAANG job is this easy”

The Firestorm

The reaction exceeded even Lee’s expectations:

Institutional Backlash:

  • Columbia initiated expulsion proceedings within 72 hours

  • Amazon rescinded his offer and banned his account

  • LeetCode added AI-detection algorithms to their platform

Public Debate:

  • 2.3M+ Twitter impressions in first week

  • 500+ tech leaders weighing in (37% supportive)

  • #AIIntegrity trended for 3 days

The Turning Point:
For 30 days, the controversy simmered without business traction. Then:

  1. Developers started confessing: “I’ve been doing this manually for years”

  2. VCs recognized the pattern: This was the “Napster moment” for tech hiring

  3. The narrative flipped: From “cheating scandal” to “necessary disruption”

Lessons in Controversial Growth

Lee’s key realizations during the crisis:

  1. Institutional attacks are credibility: “When Columbia threatened me, it proved I’d struck a nerve”

  2. Polarization creates tribes: “For every recruiter who hated me, 10 engineers DMed support”

  3. Scandals have expiration dates: “I had 6 weeks to build something permanent from the attention”

Cluely – Building the Future That Interview Coder Revealed

The Pivot

By March 2023, Lee recognized Interview Coder was just the prototype for something bigger:

“The real insight wasn’t about cheating interviews – it was that every knowledge work process is just layers of gatekeeping waiting to be automated.”

Cluely emerged with a radical premise: What if AI wasn’t a tool you used, but an always-present collaborator?

The Product Vision

Cluely’s technical breakthroughs:

  1. Context-Aware Overlays:

    • Listens to meetings, reads documents, watches your screen

    • Displays relevant information as translucent UI elements

    • Learns individual workflows through continuous use

  2. Latency Wars:

    • Custom model hosting to bypass OpenAI’s API delays

    • 800ms average response time (vs. 2.3s industry standard)

    • Local caching of frequent queries

  3. The “Cheat Everything” Philosophy:

    • Not just interviews – emails, coding, presentations

    • Reframes AI assistance as professional empowerment

    • “If the information exists, why pretend you memorized it?”

Traction Metrics

Within 9 months of launch:

  • Revenue: $5M ARR (80% from engineering teams)

  • Funding: $5.3M seed at $22M valuation

  • Adoption:

    • 14% of YC Winter ’24 batch using Cluely

    • 3 Fortune 500 pilot programs

  • Technology:

    • Processes 8M+ queries/month

    • 92% accuracy on technical questions

    • 4.7/5 average user rating

The Disruptor’s Playbook – Tactics That Redefined Growth

1. Weaponizing Controversy

Lee’s framework for engineering virality:

The 50% Hate Rule:
“If less than half your audience is offended, your message isn’t sharp enough. Polarization creates engagement.”

Case Study – The Columbia Emails:
When the university sent threatening legal notices, Lee:

  1. Redacted sensitive details

  2. Posted them with snarky commentary

  3. Drove 450K+ organic impressions

  4. Forced Columbia into PR damage control

Click on the above photo to check the tweet

Execution Tips:

  • Attack processes, not people

  • Let institutions look like the bullies

  • Always redirect to product

2. Building the Riskiest Part First

Lee’s development philosophy:

“Most founders build the easy 80% first to feel progress. We start with the impossible 20% – if we can’t crack that, we fail fast.”

Cluely’s Make-or-Break Challenges:

  1. Real-time screen analysis without lag

  2. Natural language explanations that sound human

  3. Opaque corporate firewall penetration

Impact:

  • Solved core tech risks in 11 weeks

  • Pivoted 3 times before finding overlay UI

  • Had working prototype before competitors noticed

3. Privilege as Leverage

Lee’s contrarian take on risk:

“If you have family support or marketable skills, your ‘risks’ are theater. The real risk is wasting your safety net on mediocre bets.”

His Actual Risk Calculus:

  • Columbia degree? “CS grads are commodities”

  • Corporate career? “FAANG promotes the compliant”

  • Reputation? “Tech loves redeemed rebels”

Execution:

  • Used expulsion as credibility with investors

  • Turned “cheating” stigma into thought leadership

  • Positioned as necessary disruptor vs. incumbent laziness

The Future – A World Without Gatekeepers

Lee’s Predictions for AI’s Impact

  1. The End of Interviews (2026-2028)

    • Skills verified via AI-audited work history

    • Culture fit assessed through simulated scenarios

    • “LeetCode will seem like phrenology”

  2. The Rise of Continuous Assessment

    • Real-time productivity metrics

    • Dynamic team rebalancing

    • AI-mediated peer reviews

  3. Productivity Singularity

    • “When every knowledge worker has AI amplification, output becomes non-linear”

    • Potential for 50-100x efficiency gains in R&D

    • New measurement frameworks needed

Roy with his cofounder Neel Shanmugam

Cluely’s Roadmap

2024:

  • Vertical expansion into legal/finance
  • On-premise deployment options
  • Mobile AR overlay beta

2025:

  • Personalized model fine-tuning
  • Automated skill gap remediation
  • Team coordination features

Long-Term:
“Become the operating system for augmented professionals”

Lessons for Disruptors

  1. Find the Hypocrisy
    “Every industry has unspoken rules that make no sense – these are attack surfaces”

  2. Let Them Punch Down
    “When institutions attack a young founder, they lose the narrative”

  3. Build Bridges from Burning Ones
    “Our first 100 enterprise customers came from recruiters who secretly agreed interviews were broken”

  4. Speed Is the Only Moat
    “We raised $5M before incumbents even admitted there was a problem”

Final Thought:
“The future belongs to those willing to break today’s most sacred rules – because the winners write the new ones.”


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