Skip to the workbench
Kumar KaushikFULL-STACK SOFTWARE ENGINEER

KUMAR’S WORKBENCH / SELECTED WORK

Turning ambiguity into
working systems.

I build software and SaaS products — from the first workable idea to the details that keep it useful.

Applications. Systems. Full-stack delivery.
OPEN A FILE. SEE HOW I THINK.

01 / Video & discovery

ReeloGram

A home for the things worth watching.

Discover a video, make it your own collection, or share something you made. A complete journey from the first upload to the next watch.

  • Next.js
  • TypeScript
  • MongoDB
  • NextAuth
Open project file

Live project

PROJECT FILE / 01
ReeloGram discovery interface with an ocean video, search, and category controls.
Live discovery interface
SELECTED WORKReeloGram
Make ownership a rule, not just a hidden button.

02 / Full-stack & data integrity

Transaction Ledger

Every entry has a consequence.

An account workspace for credits, debits, and transfers — with exact balances and a clear transaction history. Useful on the surface. Careful underneath.

  • TypeScript
  • React
  • Express
  • PostgreSQL
Open project file

Live project

PROJECT FILE / 02
Transaction Ledger public landing page with an explicitly illustrative account preview.
Public landing page · illustrative account preview
SELECTED WORKTransaction Ledger
A transfer succeeds together, or not at all.

03 / Collaborative product

Trip Planner

Less coordination. More going places.

Bring an itinerary, a group, and the shared expenses into one place. A collaboration problem turned into a practical planning tool.

  • React
  • Express
  • MongoDB
  • TanStack Query
Open project file

Source available

PROJECT FILE / 03
Trip Planner project user-flow diagram connecting account, trip, itinerary, and collaboration steps.
Project user-flow diagram
SELECTED WORKTrip Planner
Sharing a trip should not mean sharing every permission.

04 / Mobile & interaction

Zen Mahjong

A small game. A considered system.

A calm Mahjong Solitaire prototype with a separate game engine and local progress. Built to explore how a thoughtful interface supports real domain logic.

  • React Native
  • Expo
  • TypeScript
  • MMKV
Open project file

Prototype

PROJECT FILE / 04
Zen Mahjong prototype gameplay board with stacked tiles and game controls.
Offline by design.

Rules. Touch. Local progress.

Prototype gameplay · Expo web QA
SELECTED WORKZen Mahjong
Let the engine decide. Let the interface explain.
THERE’S MORE IN THE DRAWER

Different problems. More ways to solve them.

Browse all project files ↗

BEYOND THE PROJECT FILES

Work & contributions.

Real workflows. Shared responsibility.
The details that keep products useful.
01

FlexGCC

AI Engineer

Jun 2026 – Present

Building AI-enabled application features across the interface and backend.

AI-enabled product features
  • Connect LLM capabilities and intelligent workflows to full-stack application features.
  • Contribute to application architecture, interface and backend implementation, performance, testing, and maintainability.
Practical engineering judgment
  • Review generated code and model output for validation, permissions, expected structure, error handling, and fit with the application.
  • My approach: validate structured AI output and retain business rules in conventional code.
02

Inditech

Full-stack Developer

Sep 2025 – Present

Building and maintaining healthcare workflows for medical representatives, doctors, and patients.

Healthcare campaign workflows
  • Contributed to initial application architecture and full-stack delivery using Python, Django, React, and JavaScript.
  • Built campaign creation and management, automatic campaign IDs, CSV ingestion, and role-specific portals, dashboards, forms, and APIs.
Access, reporting, and production details
  • Improved sign-in and account recovery, including Google sign-in and email/password workflows.
  • Worked on campaign reporting, PDF generation, email-trigger behavior, mobile report layouts, chart refresh, language labels, and validation edge cases.
Background processing & operations
  • Used Celery, Redis, and RabbitMQ for background processing.
  • Contributed to caching, performance investigation, staging validation, deployment troubleshooting, and production maintenance.
  • Independently built an internal ticketing tool and a testing/monitoring dashboard with DNS health checks.

TOOLS I WORK WITH

Applications

React · Next.js · React Native · Expo · TypeScript · JavaScript · PWA · HTML & CSS · Tailwind CSS

Backend & data

Python · Django · FastAPI · Node.js · Express · REST APIs · PostgreSQL · MongoDB · MySQL

AI & automation

LLM integrations · AI workflows · AI agents · Celery · Redis · RabbitMQ · Kafka

Infrastructure & delivery

Docker · Kubernetes · CI/CD · GitHub Actions · Cloudflare Workers & R2 · Linux · AWS EC2 & S3 · Testing & code reviews · Production debugging

Read my full résumé ↗
THE NEXT FILE COULD BE YOURS

Something in mind?
Let’s make it work.

A new product, a difficult workflow, or a team that needs another pair of hands. Tell me where you want to go.

HOW THIS WORKS
  1. You share a little context and a preferred time.
  2. I review it and reply by email.
  3. We agree on a time together.
Prefer email? Write to me ↗
GitHub ↗LinkedIn ↗Résumé ↗
MEETING REQUEST

30 minutes. A conversation to find the next step.

Your meeting request

A preference for me to review, not a reserved slot. Choose a time within the next 30 days, at least one hour ahead.

Please leave out passwords, sensitive health or financial details, and confidential material.

I’ll review it and reply by email. No appointment is automatically confirmed.

Project not found

This project file could not be found. Browse all projects.