---
title: "Raushan Kumar - Associate Software Engineer in Greater Bengaluru Area | Tal"
description: "Meet Raushan Kumar, Software Engineer | Python · FastAPI · Flask · Flutter · AWS | Building production systems end-to-end based in Greater Bengaluru Area. AI stack includes claude code, claude, and codex. Explore public work links including github."
image: "https://tal.club/meet/raushan-kumar-13/share-image"
---

# Raushan Kumar on Tal

## Headline

Software Engineer \| Python · FastAPI · Flask · Flutter · AWS \| Building production systems end\-to\-end

## About

Software engineer with 2\.5 years at KPIT Technologies in the autonomous\-driving \(ADAS\) domain\. Sole developer of Jagruk Durbe — a full\-stack Flutter \+ FastAPI mobile platform with 86 REST endpoints, JWT/OTP authentication, ML\-based image moderation, and a signed Cloudinary upload pipeline\. Built end\-to\-end in 6 months for Durbe village in Bihar\. Open to SDE\-1 roles building production systems across mobile, API, and data layers\. GitHub: github\.com/sraushan909713\-star

## Location

Greater Bengaluru Area

## AI stack

claude code

claude

codex

gemini

openai

railway

## Work experience

Associate Software Engineer at KPIT, Jun 2024 \- Present · 2 yrs 4 mos

Back End Developer at Freelance, 2024 \- Present · 2 yrs 9 mos, API development: designed and built REST APIs in Flask for a production rental\-platform startup, documented with Swagger/OpenAPI for frontend and third\-party consumption\. Cloud deployment: deployed and ran backend services on AWS EC2 with S3 for storage; authored the backend architecture diagram used to plan the system end\-to\-end\. Performance decision: proposed and implemented Cloudinary for image handling, using its multi\-resolution delivery to shrink product photos from 3–4MB to 15–100KB variants for faster load times; scoped a future migration to AWS as usage scales past the free tier\.

Developer at Jagruk Durbe, 2025 \- 2026 · 1 yr, Full\-stack platform: Flutter frontend, FastAPI backend with 86 endpoints across 16 routers, and a SQLAlchemy ORM with Alembic\-managed migrations — architected and built end\-to\-end as sole developer\. Security: JWT auth with OTP verification, role\-based access control \(user / admin / super\_admin\), and a purpose\-bound OTP enum that prevents cross\-flow replay attacks\. Hardened image pipeline: MIME check → size limit → NudeNet NSFW screen → signed Cloudinary upload; per\-endpoint rate limiting, bcrypt hashing, env\-based secrets\. Performance: display\-time Cloudinary URL transforms cutting image payload 60–80% via on\-the\-fly auto\-quality and auto\-format — critical for rural 4G performance\. Data integrity: soft\-delete with audit trails across all data models, and a 6\-month rating cooldown enforced at the query layer\.

Software Engineer Intern at KPIT, Jan 2024 \- Jun 2024 · 6 mos

## Education

Bachelor of Technology \- BTech, Information Technology, Chandigarh Engg College, Landran

Bachelor of Technology, Information Technology, Chandigarh Group of Colleges, Landran, Punjab

## Public links

- github: https://github\.com/sraushan909713\-star

[View the original profile](https://tal.club/meet/raushan-kumar-13)

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