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Deep in the code
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Deep in the code
568 followers · 17 following

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Achievement: Pair ExtraordinaireAchievement: Pull SharkAchievement: YOLOAchievement: QuickdrawAchievement: Public Sponsor

Achievements

Achievement: Pair ExtraordinaireAchievement: Pull SharkAchievement: YOLOAchievement: QuickdrawAchievement: Public Sponsor

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subham-hq/README.md

Subham Bhattacharya

Subham Bhattacharya — Backend Developer

Focus Core stack Web stack Location

Resume

About

I'm a backend developer working mainly in Python, and I reached engineering by an unusual route. Before I wrote software, I spent years running real business operations — and that's the lens I bring to code. I think about constraints, edge cases, and how things fail before I think about syntax, because I've learned the hard way that a process which quietly breaks costs real money and trust.

My focus is the backend — the APIs, data models, authentication, and service logic that have to stay correct and maintainable as a system grows. I'd rather understand one stack deeply and defend every trade-off out loud than collect frameworks I've touched once, and I try to write code that the next person (often future me) can actually read.

Most of what's on this profile is project and coursework code from a deliberate, structured path through backend engineering and computer-science fundamentals, which I'm also formalising through a BSc in Computer Science. Longer term, I'm building toward AI/ML systems — which sit on exactly the kind of reliable backend infrastructure I'm focused on now. Everything here is meant to be read: clean repositories, honest documentation, and projects I can stand behind in a technical conversation.

Tech

Working with

Current stack

Python · Flask · SQLite · SQL · C · JavaScript · TypeScript · Next.js (App Router) · React · Tailwind CSS · HTML / CSS · Node.js · Cloudflare Pages & Workers · Git · GitHub Actions

Learning

Learning

PostgreSQL · FastAPI · REST API design · testing with pytest · data structures & algorithms

Projects

OrderFlow portfolio site-auditor python-deep-dive leetcode-solutions c-programming-fundamental

All repositories →

Certifications

GitHub Activity

Metrics dashboard
GitHub stats GitHub streak
3D contribution calendar
Snake eating Subham's GitHub contribution grid

Connect

Portfolio GitHub LinkedIn YouTube Email

The code says more than this page does.

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  1. portfolio portfolio Public

    Personal portfolio featuring projects, technical skills, experience, and contact information.

    TypeScript 2

  2. orderflow orderflow Public

    Multi-tenant B2B order management system built with Flask, featuring role-based access, secure authentication, and order lifecycle management.

    HTML 8

  3. site-auditor site-auditor Public

    Concurrent website crawler and link-health auditor — asyncio for network I/O, a process pool for HTML parsing, streaming JSONL output that can gate a CI build. Work in progress.

    Python 1

  4. python-deep-dive python-deep-dive Public

    Deep-dive into core Python: decorators, iterators, generators, context managers, typing, asyncio. Hands-on builds, written closed-book, verified on Python 3.12.

    Python 5