Headline

SDE at SpeEdLabs || NIT Trichy || Full Stack Developer Intern @NHPC Ltd.

About

Software Engineer specializing in backend architecture, system optimization, and robust API design. I have a strong track record of engineering automated data pipelines, architecting resilient observability frameworks, and optimizing database performance to drive high-impact business value. My foundation is built on competitive programming—ranking 1st/500 in the Spider ICY Cup and holding a 1900+ LeetCode rating—which translates directly into writing highly efficient, scalable, and secure code for enterprise environments. I thrive in fast-paced teams where I can tackle complex architectural challenges and build products that make a tangible impact. Technical Skills: C++, Python, JavaScript, SQL, Node.js, React.js, Pandas, MongoDB, PostgreSQL, Azure.

Location

Patna

AI stack

antigravity

claude

codex

cursor

gemini

github copilot

Work experience

Software Engineer at SpeEdLabs, Jun 2025 - Present · 1 yr 4 mos, Hyderabad, Telangana, India, • Architected a Gmail API integration via Google OAuth Client for read/write access to manage threaded conversations on behalf of users, streamlining school onboarding and reducing manual email handling by 75%. • Engineered an MIS reporting pipeline using Pandas and Jinja2 for data pivoting, deploying 4 cron jobs to deliver HTML rendering via the Gmail API, saving 20+ hours of manual aggregation monthly. • Conceptualized a highly resilient backend observability framework across all cron jobs and Azure Service Bus queues, reducing debugging time by 40% and slashing system downtime by 25%. - Applied this framework across 100% of backend processes, integrating 5MB rotating file handlers for error segregation and a custom real-time email alerting engine, reducing MTTR for critical bugs by 40%. • Optimized system-wide throughput and eliminated iterative bottlenecks by establishing parallel Azure Blob Storage read/writes and asynchronous MongoDB bulk transactions, reducing processing time by over 60%. • Utilized AI-assisted system design and rigorous code review to unify legacy data for 500+ partner schools into an interactive dashboard (improving oversight by 40%), while shipping real-time QA error-tracking APIs (including LaTeX) that slashed resolution time by 45%. • Designed a new module for tutors on our platform with 7+ core APIs and time-zone scheduling, boosting efficiency by 35%, while implementing Role-Based Access Control (RBAC) and OTP authentication to reduce unauthorized access by 30%.

Full Stack Developer at NHPC Limited, Jun 2023 - Jul 2023 · 2 mos, On-site, • Worked with the IT team to enhance a pre-existing web application, using Node.js and React.js, achieving a 40% faster page load speed on user facing interface. • Formulated and deployed 5+ APIs to compute and visualize daily power metrics across a multilevel structure, increasing data analysis efficiency by 50% and reducing monitoring errors by 60%. • Strengthened an automated backend script to compile and dispatch comprehensive monthly power metric reports via a structured email UI, improving maintenance observation efficiency by 40%.

Manager at Pixelbug, NIT Trichy, Aug 2022 - May 2025 · 2 yrs 10 mos

Education

Bachelor of Technology - BTech, Production Engineering (CA Minor), National Institute of Technology Tiruchirappalli (NIT Trichy)

CBSE Class X, Kendriya Vidyalaya (KV)

Public links

github: https://github.com/pawankrnitt