CS
Chirag Singhal
Personal · 2 min read

From JEE Advanced to Software Engineer: My Journey

How I went from JEE Advanced AIR 11870 to becoming a Software Engineer at TCS, and the lessons I learned along the way.

From JEE Advanced to Software Engineer: My Journey

In 2020, I scored AIR 11870 in JEE Advanced (Top 1%). In 2025, I joined TCS as a Software Engineer. Here’s the journey between those two milestones.

The JEE Years (2018-2020)

Two years of rigorous preparation taught me discipline and problem-solving — skills that serve me every day as an engineer.

College at AKTU (2020-2024)

B.Tech in Computer Science. College Topper (Rank 1) with CGPA 8.81. But the real education happened outside the classroom:

  • 2021: Built my first full-stack app
  • 2022: Started contributing to open source
  • 2023: Joined QRsay.com as a Full Stack Developer
  • 2024: Built NexusAI, TubeDigest, and Oriz

The QRsay Chapter (Jul 2023 – May 2025)

Working at QRsay.com taught me:

  • How to ship fast in production
  • Real-world database optimization
  • Client communication
  • Code review culture

Joining TCS (Jun 2025)

The jump to enterprise-scale systems was eye-opening. Suddenly, my code served millions of users.

Advice for Students

  1. Build projects, not just grades — My GitHub profile landed me more opportunities than my GPA
  2. Learn distributed systems — Every company needs them
  3. Open source is your resume — Contribute early and often
  4. Don’t chase brands, chase problems — The best learning happens when you solve real problems
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