FANTOX®

Good systems start with a conversation.

OPEN TO INTERESTING PROJECTSBACKEND / FULL-STACK / INFRASTRUCTUREKolkata · IST
Shubha Pratim Biswas wearing a navy suit and white shirt

Hello, I’m

SHUBHA.

ENGINEER.
BUILDER. PROBLEM SOLVER.

I turn complex problems into
reliable systems. From the first line
of code to the things that last.

Explore my work + GOOD WORK STARTS WITH A CONVERSATION
SCROLL TO EXPLORE

SHUBHA PRATIM BISWASENGINEERED WITH INTENT.

KOLKATA, INDIA
WORKING EVERYWHERE ↗

THE WORK.
NOT JUST THE WORDS.

A few things I’ve built, broken down,
and made better. Each one starts
with a problem worth solving.

04 SELECTED PROJECTS
ApplicationsNode.js / MongoDB

A plugin-based WhatsApp framework for multi-device messaging, media tools and AI integrations.

Developer toolsPython / Workflows

A visual workflow builder connecting node-based editing with versioned runs and durable execution.

ApplicationsNext.js / TypeScript

A local-first security workbench for file inspection, hashing and bounded public-domain checks.

Developer toolsPython / Data collection

A Python collection workflow and read-only web showcase for published retailer product data.

THERE’S MORE WHERE THAT CAME FROM.Explore my GitHub

FROM RAW.
TO REAL.

Good engineering is more than writing code.
It’s asking the right questions. Making the
hard decisions. And seeing it through.

Let’s make something work
01
DISCOVERY & DIRECTION

Understand it.

Get close to the problem before getting attached to a solution. Understand the people, the constraints and what success actually means.

02
DESIGN & ENGINEERING

Build it right.

Keep the architecture clear, the feedback loop short and the foundations strong. Test the parts that matter. Make each decision count.

03
SHIP & SUPPORT

See it through.

Shipping is a beginning. Make deployments repeatable, failures visible and the next change easier than the last.

BUILT TO WORK.
MADE TO LAST.

From what you see to what keeps it running.
I connect the layers, so the whole thing works.

Backend & APIs

The invisible part that makes everything work. APIs, services and data flows built for real conditions.

  • Python & Node.js
  • REST APIs & integrations
  • PostgreSQL & MongoDB
IN PRACTICE: Atlas MD

Infrastructure & delivery

From a local machine to a dependable deployment. Clear releases, observable systems and fewer surprises.

  • Docker & Kubernetes
  • CI/CD & Linux
  • Debugging & observability
IN PRACTICE: OxyBridge

Web applications

Interfaces with purpose, backed by solid engineering. Fast, accessible and comfortable to use.

  • React & Next.js
  • TypeScript
  • Local-first experiences
IN PRACTICE: OxyCrack

A CURIOUS MIND.
AN ENGINEER’S
INSTINCT.

A little more on GitHub

I’m Shubha. I build the systems
behind the experience.

Based in Kolkata, India, I work across backend engineering, automation, infrastructure and the web. I’m drawn to the kind of problems where the details make all the difference.

My focus is simple: understand how things work, make them dependable, and leave them easier to maintain. Whether it’s a messaging framework, a workflow engine or a tool that lives in your browser, that thinking stays the same.

RELIABILITY OVER HYPE CLARITY OVER COMPLEXITY ALWAYS KEEP BUILDING
Shubha↗

LET’S BUILD
SOMETHING
REAL.

Have an idea, a problem, or just a good question?
I’d like to hear it.

shubhapratimbiswas@gmail.com
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BIG AMBITIONS.
THOUGHTFUL EXECUTION.