Open to freelance projects & internships

I Build Systems
That Actually Work.

Hi, I'm Tamish Shrivastava — a BTech student who builds end-to-end operational software for real businesses. No templates. No shortcuts. Real problems. Real solutions.

See My Work ↓ Let's Talk →
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React
Node.js
PostgreSQL
Express
Firebase
Full Stack Web Apps
Operations Software
Database Design
REST APIs
System Architecture
React
Node.js
PostgreSQL
Express
Firebase
Full Stack Web Apps
Operations Software
Database Design
REST APIs
System Architecture
What I Do
I replace chaos
with systems.
01

Operational Software

I build internal systems that replace paper records, spreadsheets, and manual tracking — giving businesses real-time visibility into how they operate every day.

02

End to End Delivery

From database schema to user interface — I own the entire stack. One person who understands the whole picture and takes it from idea to working product.

03

Built for Real Businesses

Not side projects. Not demos. Both systems I've built are actively running in production, solving real problems for businesses that were struggling without them.

Selected Work
Two systems.
Two real businesses.
Project 01 — Dairy Operations

Dairy Management System

Replacing paper ledgers with an audit-ready operations platform

A dairy production plant was running entirely on paper — stock mismatches, untracked payments, and zero accountability. I built a complete operations system that digitised their entire daily workflow from end to end.

  • Billing & invoice management with full reversal tracking
  • Daily stock reconciliation — opening to closing
  • Customer-wise ledger and payment tracking
  • Day-lock system preventing retroactive data changes
  • Role-based access for owners, operators, and admins
  • Deployed live on DigitalOcean with Nginx + HTTPS
React Node.js Express PostgreSQL DigitalOcean Nginx
₹84,200
Today's Sales
247 L
Stock Out
32
Invoices
Project 02 — Cafe Operations

Cafe Management System

A complete POS and operations hub for cafe owners

A full-featured cafe management platform built to handle everything from the moment a customer sits down to end-of-day reporting — replacing disconnected tools and manual tracking.

  • Live table management — track occupancy in real time
  • Point of Sale system with full order and billing flow
  • Inventory tracking with low-stock alerts
  • Sales analytics and daily reporting
  • Real-time backend powered by Firebase
React Firebase JavaScript
T1Occupied
T2Free
T3Occupied
T4Billing
T5Free
T6Occupied
T7Free
T8Occupied
T9Billing
Tech Stack

Technologies I've used to ship production software — not just played with.

JavaScript
React
Node.js
Express.js
PostgreSQL
Firebase
REST APIs
HTML & CSS
Git
Linux / Terminal
Nginx
DigitalOcean
About
The person
behind the systems.

I'm Tamish Shrivastava, a first year BTech student — and I build systems because I genuinely love it. Not to pad a resume. Not because a course told me to. Because designing something that solves a real problem and watching it actually work is one of the best feelings there is.

Both projects I've built weren't assignments. They were real businesses with real operational pain — and I built the software that took that pain away. One is deployed live on a cloud server right now, running daily operations for a dairy plant.

I work with React, Node, and PostgreSQL — and I own the whole stack, from database design to user interface. I'm still learning, still growing — but I ship things that work.

Current year BTech 1st Year
Production systems built 2
Systems in active use 2
Stack PERN + Firebase
Open to freelance Yes
Based in India
Contact
Have a problem
worth solving?

If you're a business with operational chaos — or a team looking for someone who ships real things — I'd like to hear from you.

tamishshrivastava@gmail.com