Web platforms
Marketing sites, dashboards, SaaS products and ERPs built with Django, React and Next.js — fast, accessible and SEO-ready.
Available for freelance & contract work
Engineering products that ship.
I'm Divakar Choudhary — a full-stack engineer from Darbhanga, India. For the last five years I've been designing, building and running web platforms, mobile apps and AI systems for hospitals, schools, marketplaces and fintech teams.
0
Projects delivered
0
Years building
0
Happy clients
0
Uptime maintained
About me
I turn messy requirements into software people actually use.
My work sits at the intersection of product thinking and deep engineering. I've built hospital management systems handling thousands of daily records, school ERPs used across districts, multi-vendor commerce platforms, algo-trading dashboards and RAG-based AI assistants.
I own the whole stack — schema design, APIs, front-end, mobile, CI/CD, servers and monitoring. That means fewer hand-offs, faster iterations and systems that stay up long after launch.
Full-stack, end to end
From Postgres schemas to pixel-level UI. One person accountable for the whole delivery.
AI & ML
RAG assistants, document intelligence, forecasting.
Cloud native
Dockerised deploys on AWS & Azure with real monitoring.
What I do
Services built around outcomes
Not just code — discovery, architecture, delivery and the support that keeps it running.
Mobile apps
Cross-platform Android & iOS apps shipped to the stores, sharing a single API layer with your web product.
AI & automation
Chat-with-your-data assistants, OCR pipelines, recommendation engines and workflow automation wired into your existing tools.
Cloud & DevOps
Containerised deployments, CI/CD, database tuning, Nginx/Gunicorn stacks, backups and uptime monitoring.
UI/UX design
Design systems, prototypes and interfaces that hold up under real usage — not just in a Figma mock.
Maintenance & support
Ongoing retainers: security patches, feature work, performance passes and an actual human on the other end.
Selected work
View all work
Recent projects, in production
A slice of the 70+ platforms I've shipped. Every one of these is live and serving real users.
Healthcare
DMCH Hospital Management
End-to-end HMS for Darbhanga Medical College & Hospital — OPD, IPD, billing, pharmacy and lab reporting.
Visit project
Marketplace
Heavenera Rentals
Property rental marketplace with a web app plus a companion Android application and payment flows.
Visit project
SaaS
We4Task CRM
Team CRM covering leads, pipelines, task assignment and performance reporting.
Visit project
AI / ML
Chat with File, DB, Image & Video
RAG assistant that answers questions over documents, databases and media using LLM pipelines.
Visit project
Mobility
ApnaSarthi
Mobility platform with a live web dashboard and Android app for drivers and riders.
Visit project
Fintech
Capabilities
Skills & experience
Five years of shipping means I've made most of the mistakes already. Here's where I'm strongest.
Python, Django, FastAPI, Flask
95%JavaScript, TypeScript, React, Next.js
92%Node.js, Express, REST & GraphQL APIs
88%PostgreSQL, MySQL, MongoDB, Redis
90%Docker, AWS, Azure, Nginx, CI/CD
86%Machine learning, LLMs & RAG systems
82%
Background
Education & journey
A mechanical diploma that turned into a computer-science degree — and a decade-long obsession with building things.
2020 — 2024
B.Tech, Computer Science & Engineering
B. P. Mandal College of Engineering, Madhepura, Bihar
2016 — 2019
Diploma in Mechanical Engineering
Government Polytechnic, Darbhanga, Bihar
2021 — present
Software Engineer & Freelance Consultant
Building and running production systems for clients across healthcare, education, commerce and finance — including work delivered with Shwastik Tech Solutions.
Trusted by
Next step
Let's build something together
Tell me what you're trying to ship. I'll come back with an approach, a timeline and a realistic estimate — usually within a day.