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shubhamkumar9199/README.md

Hey, I'm Shubham Kumar

Software Engineer from India. I love problem solving, building backend systems, and shipping clean code. I set up CI/CD pipelines, containerize apps with Docker, and contribute to open-source fintech infrastructure that serves millions.

Currently an active contributor to Mifos, an open-source financial platform used by organizations across 40+ countries.


What I work on

  • Backend Systems · Java, Python, Node.js. Built an HTTP server from scratch, e-commerce APIs with Razorpay payments, and REST services on Spring.
  • DevOps & CI/CD · Docker containerization, GitHub Actions workflows, pre-commit hooks, ESLint/Prettier enforcement in CI, Docker Hub image publishing. Set up the full CI pipeline and Docker workflow for mifos-x-web-app-react.
  • Frontend & Full Stack · React, Angular, TypeScript, Tailwind CSS. Shipped QuickStay (hotel booking platform) and a campus issue tracker with Firebase.
  • System Design · Low-level design, design patterns, clean architecture. I think about how things break before I build them.

Tech Stack

Languages      Java · Python · JavaScript · TypeScript · Kotlin
Backend        Node.js · Spring · REST APIs · Razorpay · Firebase
Frontend       React · Angular · Tailwind CSS · HTML/CSS
DevOps         Docker · GitHub Actions · CI/CD Pipelines · Pre-commit Hooks
Databases      MongoDB · SQL
Tools          Git

Open Source

Active contributor to the Mifos ecosystem. 200+ merged commits across multiple repos.

openMF/web-app · Angular · Core UI for Apache Fineract

  • Built KYC validation dialog, client signature drawing, about us page, postal code auto-fill via API
  • Fixed OIDC auth race conditions, discovery document loading, and 401 errors in remittance module
  • Enforced single-commit-per-PR policy through pre-push hooks and CI workflow
  • Shipped dark mode fixes, i18n translations, and layout improvements across 30+ PRs

openMF/mifos-x-web-app-react · React · Next-gen Mifos X frontend

  • Dockerized the application end-to-end: Dockerfile, Docker Hub workflow, image naming, build fixes
  • Set up GitHub Actions CI with pre-commit Prettier checks and ESLint enforcement (fixed 349+ lint errors)
  • Implemented full i18n support across 3 phases: foundation, hardcoded string replacement, and module wiring
  • Created PR templates, contribution workflow docs, and commit squashing guidelines

I review code, write code, and ship code.


LinkedIn · Twitter · Email

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  1. HTTPServerFromScratch-py HTTPServerFromScratch-py Public

    Simple Multithreaded HTTP Server built from scratch

    Python

  2. my-issue-tracker my-issue-tracker Public

    🎓 A modern web application for managing campus issues - built with React, Firebase, and Tailwind CSS.

    JavaScript

  3. openMF/web-app openMF/web-app Public

    Mifos X Web App is the Web-UI component of Mifos X. It currently uses Apache Fineract as the backend and leverages the popular Angular framework. Main Branch is the latest Stable Release, Dev shoul…

    TypeScript 360 900

  4. mifos-x-web-app-react mifos-x-web-app-react Public

    Forked from openMF/mifos-x-web-app-react

    This repo is for the react version of the Mifos-X web-app. This is currently not recommended for deployment and is work in progress. Main branch contains release code.

    TypeScript 1

  5. shubhamkumar9199 shubhamkumar9199 Public