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hhammadansari/README.md

Hi, I'm Hammad

I wrote a database engine from scratch to understand how one actually works, that's the kind of thing I like doing.

What I'm building

  • pydb-engine - a database engine from scratch in Python: page-based storage, a B+ tree index, a SQL parser/planner/executor, and write-ahead-log crash recovery.
  • fikr-foods - a live ordering site for a frozen food & bakery business (React, Vite, Tailwind, Supabase, deployed on Cloudflare Workers).

Comfortable with

Python · JavaScript/React · SQL & relational data structures · Git

Currently learning

  • C++ - picking up lower-level programming to complement the Python/systems work above.
  • DSA in C++ - solving LeetCode to build up data structures & algorithms fluency.

Reach me

LinkedIn · hammadansarii@outlook.com

Pinned Loading

  1. pydb-engine pydb-engine Public

    Database engine from scratch in Python: paged storage, B+ tree index, SQL parser/planner/executor, write-ahead log crash recovery.

    Python

  2. fikr-foods fikr-foods Public

    Official ordering site of Fikr Foods, a frozen food & bakery business based in Lucknow

    JavaScript 1

  3. search-algorithms search-algorithms Public

    Maze-solving pathfinder in Python comparing DFS and BFS, with an interactive maze builder and real-time Pygame visualization.

    Python

  4. logical-reasoning logical-reasoning Public

    Propositional-logic inference engine in Python.

    Python

  5. amizone-browser-automation amizone-browser-automation Public

    Browser automation that logs into a student portal and submits faculty feedback end-to-end. Built for authorized testing practice.

    Python

  6. python-intermediate-guide python-intermediate-guide Public

    A hands-on, code-first walkthrough of intermediate Python concepts.

    Python