Case Study · Success Story
From B.Com Graduate to Backend Engineer: How Priyanka Cracked a ₹9.2L Offer in 8 Months
Priyanka had a B.Com degree, zero coding background, and a lot of self-doubt. Eight months later she signed a ₹9.2L backend engineering offer. Here is exactly how she did it.
8 months
from first line of code to signed offer
₹9.2L
annual CTC at a product startup
47
applications sent before the final offer
6
full projects shipped to GitHub
0
prior coding or CS background
When Priyanka Joshi walked into our Indore campus in June 2025, she had never written a line of code. She had a B.Com degree, two years in an accounting job she disliked, and one stubborn belief: that she could become a developer if someone showed her the right path. This is the story of how she went from a non-CS background to a ₹9.2L backend offer in eight months — and what made the difference.
The starting point: accounting spreadsheets and a YouTube rabbit hole
Priyanka's first exposure to programming was automating a repetitive Excel task at her accounting job using a Python script she found on YouTube. The moment the script ran and saved her two hours of manual work, something clicked. Within a month she had quit comparing herself to engineering graduates and enrolled in our full-stack cohort.
Her biggest early hurdle was not the syntax — it was the imposter syndrome. Sitting next to B.Tech graduates, she assumed she was behind. We restructured her first four weeks around fundamentals only: variables, loops, functions, and how the internet actually works. No frameworks, no shortcuts.
The turning point: building, not watching
By month three, Priyanka stopped consuming tutorials passively and started building. Her mentor enforced a simple rule: every concept learned had to ship into a project within 48 hours. She built a personal expense tracker first — a natural fit given her accounting background — then an inventory API with Node.js, Express, and PostgreSQL.
Drawing on her accounting domain knowledge turned out to be her secret weapon. While other students built generic to-do apps, Priyanka built a double-entry ledger system with proper transaction handling. Interviewers remembered her because her projects solved real problems she understood deeply.
I stopped trying to out-code the engineers. I started solving problems I actually understood. That changed everything.
— Priyanka Joshi
The grind: DSA, system design, and 47 applications
Months five through seven were the hardest. Priyanka dedicated mornings to data structures and algorithms — solving roughly 250 curated problems on arrays, hashing, trees, and graphs — and evenings to backend depth: REST API design, JWT authentication, database indexing, and caching with Redis.
Rejection was constant. Of 47 applications, 31 never replied, 9 rejected her after a round, and 7 moved deep. She treated each interview as free feedback, maintaining a document of every question she fumbled and reviewing it weekly.
The offer: where her background became an advantage
Her final offer came from a fintech product startup that valued her accounting domain knowledge as much as her code. In the final round she debugged a faulty reconciliation logic faster than candidates with CS degrees — because she understood the business problem instantly.
She signed a ₹9.2L offer as a Backend Engineer, working primarily with Node.js, TypeScript, and PostgreSQL. Eight months earlier she had been writing accounting entries by hand.
FAQ
Frequently asked questions
Do I need a CS or engineering degree to become a developer?
No. Many of our most successful placements come from commerce, science, and even arts backgrounds. What matters is consistent practice, strong fundamentals, and a portfolio of real projects.
How many DSA problems are enough for backend interviews?
Quality beats quantity. Around 250-300 well-chosen problems covering arrays, hashing, trees, graphs, and dynamic programming basics is sufficient for most product-company backend roles.