Sumit Kumar Jha - Software Developer

Sumit Kumar Jha

Software Developer with hands-on experience building clean, scalable UIs, real-time features, and secure APIs. I work across the stack using Django, DRF, Next.js, and Rails — shipping fast, performant web apps that power serious business logic, tax workflows, and more.
Noida, Uttar Pradesh, India

Experience

  • Prismberry LogoPrismberry
    Noida, UP, India
    Software Developer Engineer
    • Taxspanner Tax compliance platform for digital filing of TDS, GST, and income tax returns.
      • Designed and implemented core user workflows using Django, DRF, and Next.js (v13-15)
      • Ensured faster navigation & smoother filing for 500+ users for ITR-1 & ITR-4.
      • Built 30+ reusable UI components, boosting design consistency and cutting new feature dev time by ~25%.
      • Optimized backend queries and caching, reducing API response times by 30% and improving overall platform speed.
      • Contributed to improved user experience, leading to a 20% increase in feature adoption within 3 months.
    • Propel Business management platform for operations, finance, and team collaboration.
      • Developed dynamic financial and operational report UIs using ERB, improving data readability for 500+ business users.
      • Wrote backend data parsers in Ruby to automate report generation, cutting manual effort by 40%.
      • Enhanced scalability of card management and transaction workflows with Rails + PostgreSQL optimizations.
      • Collaborated with cross-functional teams to streamline workflows, reducing reporting delays by ~35%.

Techstack

C++
C
JavaScript
TypeScript
Python
Ruby
Bash
HTML
CSS
Sass
React
Next.js
Redux
Zustand
React Query
Tailwind CSS
Bootstrap
Node.js
Express.js
Django
FastAPI
npm
Yarn
Bun
MongoDB
MySQL
PostgreSQL
Pandas
NumPy
Scikit-learn
TensorFlow
PyTorch
Jupyter
Docker
Git
Postman
Neovim
Figma
Linux
CentOS
Fedora

Projects

Completed

Charcha

Jul 2025

Language learning chat & community app where users can interact with people, chat, call, record sessions, and join community spaces.

MongoDB
NodeJS
ExpressJS
React
Zustand
Daisy UI
Completed

Freddit

Apr 2025

Reddit clone for community building, upvoting, contributing, commenting, and creating groups for discussion.

Ruby
Ruby on Rails
JavaScript
PostgreSQL
Completed

Vigilante

Mar 2025

Pipeline-based malware detector with ML pipeline, fast feature extraction, and real-time scanning API.

Python
Jupyter
NumPy
Pandas
Scikit-learn
Flask
Completed

Tick

Feb 2025

Sticky notes app with sharable boards, drag & drop task management, and broadcast collaboration.

React
TailwindCSS
NodeJS
Appwrite
Completed

Dragnotes

Jan 2025

Privacy-first sticky notes app with smooth drag-and-drop UI and zero accounts.

React
Sass
JavaScript
NodeJS
Completed

Tugnotes

Nov 2024

Simple Kanban board with lightweight drag & drop task management.

HTML
CSS
JavaScript
Completed

Otakudoro

Oct 2024

Anime-themed Pomodoro app with custom themes and cross-platform support for Windows & Linux.

HTML
CSS
JS
Electron
Completed

Ziggle

Aug 2024

Physics animation project showcasing smooth motion and dynamic visual effects.

HTML
CSS
JavaScript

About

I'm Sumit, a Computer Science Engineer from NIT-Allahabad, which basically means I survived four years of deadlines, chai-fueled coding nights, and the occasional existential crisis.

I grew up in Ghatotand, Parej, Ramgarh, where most of my time was split between my grandfather's stories and Holy Cross School's homework. Then I spent 2012–2019 in Nepal, adding yet another uniform to my collection before finally ending up in NIT-A India for college. At this point, I've switched schools so often I could probably start a loyalty program.

These days I spend my time messing with shiny new tech, which I decide to waste my sleep schedule on.

Outside code, I indulge in a chain of watching anime, series, and movies. In short: code keeps me busy, anime and series keep me sane, and sarcasm makes sure I don't take any of it too seriously. Could I *be* any more clear?

Totoro

Tags

Brutal SimplicityRelentless DebuggerBuild > TalkNo SugarcoatCode Over HypeBug SlayerAlways OverdeliverZero Fluff EngineeringRefactor AddictBleeding Edge AddictFlow State FiendKeyboard WarriorRuntime RebelPerfect is a LieDeploy or DieTerminal NativeObsessive OptimizerHacker SpiritCommit ManiacSystem BenderMerge MachineInfinite Loop Thinker

Fluent-ish with

  • English
  • Hindi [ हिन्दी ]
  • Maithili [ মৈথিলী ] native
  • Nepali [ नेपाली ]

Education

  • Prayagraj, Uttar Pradesh, India
    Motilal Nehru National Institute of Technology, Allahabad
    B.Tech [ Computer Science & Engineering ] 7.85/10 CPI
    • Strong foundation in Data Structures, Algorithms, and System Design
    • Capstone projects in Artificial Intelligence & Full-Stack Web Development
    • Hands-on experience with OS, DBMS, and Computer Networks
    • Collaborated on team projects, gaining exposure to agile development practices
  • Biratnagar, Morang, Nepal
    DAV Kedia Vishwabharti School
    Senior Secondary (CBSE – PCM) 81.8%
    • Specialized in Physics, Chemistry, Mathematics, and Computer Science
    • Developed logical reasoning and analytical problem-solving skills
    • Participated in school-level coding and science competitions
  • Biratnagar, Morang, Nepal
    DAV Kedia Vishwabharti School
    Secondary Education (CBSE Class X) 9.2/10 CGPA
    • Built a strong academic foundation across core subjects
    • Enhanced self-assessment and independent study habits
    • Active in extracurriculars like debates, quizzes, and team activities
  • Biratnagar, Morang, Nepal
    DAV Kedia Vishwabharti School
    Classes VII, VIII, IX
    • Ghatotand, Hazaribagh, Jharkhand, India
      Holy Cross School
      Classes II, III, IV, V, VI
      • Parej, Tapin, Ramgarh, Jharkhand, India
        Sharda Shishu Vikas School
        LKG, UKG, I
        IST
        Based in India