Education
B.Tech CSE
Computer Science & Engineering
Solid fundamentals in DSA, backend systems, software engineering principles, and practical implementation patterns that translate directly into production-grade development work.
Explore Education#opentowork#hireme
Building scalable systems from architecture to deployment.
Anupam Kushwaha (Backend-Focused Full-Stack Developer) building enterprise-grade systems end-to-end. Built Emergency108 (Spring Boot real-time emergency dispatch with zero-latency WebSocket GPS streaming) and PinnacleWear (designed a scalable e-commerce backend with secure Razorpay payment flows, transactional order consistency, and Docker-based CI/CD on Azure). Specialized in backend architecture, microservices, production debugging, API integrations, and automated deployment pipelines.
System DesignMicroservicesCI/CD & DevOpsProduction Debugging
Core Tech Stack
Technologies I work with daily
Java
Spring Boot
React
TypeScript
Node.js
MySQL
PostgreSQL
MongoDB
Git
Docker
API Reliability
Rigorous API Testing & Validation
I don't just write code; I verify it. Using industrial-grade tools like Postman, I systematically test endpoints, validate JSON schemas, and ensure correct status codes and error handling.
Comprehensive Test Coverage
Testing for success, edge cases, and failure scenarios.
Response Validation
Ensuring precise JSON structures and HTTP headers.
Featured Projects
Full-stack applications and backend systems
Enterprise-grade real-time emergency dispatch platform built with Spring Boot, Flutter, and React 19. Delivers zero-latency STOMP WebSocket GPS tracking, 100-second auto-dispatch, geospatial nearest-ambulance routing, AI-powered triage guidance, and fault-tolerant state-machine workflows.
Spring Boot 3.2.5Java 17Flutter 3.xReact 19+5 more
Enterprise-grade e-commerce platform built with MERN stack featuring event-driven architecture, Docker containerization, and CI/CD pipeline. Achieved 98 Lighthouse performance (desktop), 100% SEO score, and optimized images by 97% (10.5 MB → 290 KB). Integrated 4 production APIs: Razorpay payments, Printrove print-on-demand, Twilio OTP, and Telegram bot notifications.
React 19TypeScriptNode.jsExpress+4 more
Featured Writing
Latest Articles
Practical backend insights, architecture trade-offs, and engineering lessons from real builds.
2026-02-22
8 min read
How I Accidentally Left My E-Commerce Checkout Vulnerable to ₹1 Hacks (And Then Crashed Production)
Why trusting the frontend with checkout pricing and trusting cloud environments with SDKs will break your application. Learn how a ₹2,000 hoodie could be purchased for ₹1 and how an SDK brought down production.
E-CommerceSecurityRazorpay+6
Read Article 2026-02-20
10 min read
When Azure Auto-Generated My Workflow File: A DevOps Migration Story
Migrating from manual Docker builds to automated CI/CD on Azure, I hit deployment chaos when Azure auto-generated a workflow file that conflicted with my manual setup. Here’s how I debugged, merged, and achieved seamless automation.
AzureDevOpsGitHub Actions+4
Read Article Engineering Capabilities
How I Build Full Stack Applications
Backend-focused execution from secure auth and API design to cloud deployment and operations.
JWT + Refresh Token + OAuth 2.0
Implements secure authentication with access/refresh token rotation, OAuth login flows, callback handling, and role-based route protection.
RESTful API Design
Builds clean, well-structured REST APIs with validation, standardized error handling, and maintainable endpoint contracts.
Database Design & Optimization
Works with MySQL, PostgreSQL, and MongoDB (Atlas/Aiven) with schema design, indexing, and production-ready connection management.
API Reliability Standards
Builds resilient REST APIs with validation, structured error responses, integration testing, and observability for production confidence.
CI/CD + Containers + Proven Deployments
Delivers containerized releases with automated CI/CD and production deployments across Azure, Render, Atlas, Aiven, Cloudflare, and Vercel.
Backend Architecture
Designs scalable backend services using Spring Boot patterns, modular service boundaries, and maintainable code structure.
Profile Snapshot
Key Highlights
A quick read on my academic base, project execution, and verified learning.
Project Depth
Projects
Full Stack and Backend Development
Delivered production-ready work across secure backend APIs, scalable architecture, polished frontend experiences, and real deployment ownership with measurable engineering impact.
Explore ProjectsCertifications
Verified Skills
Java, Backend Engineering, Development Workflow
Continuous learning validated through practical certification tracks aligned with real project work, modern backend practices, and professional software delivery standards.
Explore CertificationsInterested in Working Together?
I'm open to both backend development and full-stack engineering opportunities where I can build scalable, production-ready systems end-to-end.