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saifarnab/README.md

Hi, I'm Saifullah Mahbub Arnab πŸ‘‹

πŸš€ Lead/Senior Software Engineer | 🐍 Python & Go Enthusiast | πŸ“Š Digital Bank & Fintech Specialist | πŸŽ“ Educator


πŸ§‘β€πŸ’» About Me

Experienced Lead Software Engineer with 6+ years of expertise in building scalable, high-performance systems using Python and Go. I specialize in backend development, system architecture, and API integrations, with a focus on the Fintech & Digital Banking domain.

Currently:

  • πŸ’Ό Leading a software development team at United Commercial Bank PLC.
  • πŸŽ“ Serving as Adjunct Faculty at United International University and Northern University Bangladesh β€” mentoring the next generation of software engineers.
  • πŸ”­ Working on Digital Banking, Fintech, and high-availability backend systems.
  • 🌱 Learning Docker, Kubernetes, and Data Science to sharpen my DevOps & analytics game.

πŸ’¬ Ask me about: Django, FastAPI, Golang, System Design, API Architecture
πŸ“« Reach me: Email | LinkedIn
β˜• Fun fact: My code runs better after coffee.


πŸ“Š GitHub Stats

Saif's GitHub stats Top Languages


πŸ’» Tech Stack

Python Django DRF FastAPI Golang React PostgreSQL Docker Kubernetes


πŸ“œ Career Highlights

  • Lead Developer @ United Commercial Bank PLC
    Driving innovation in digital banking, designing fault-tolerant backend systems, and leading a high-performing dev team.
  • Adjunct Faculty @ UIU & NUB
    Bridging the gap between academic theory and real-world software engineering practices.
  • 6+ Years in Software Development
    Extensive experience in Fintech, Banking, and Scalable Web Applications.
  • Mentorship & Leadership
    Guiding junior developers towards writing cleaner, efficient, and production-ready code.

πŸ“ˆ Activity Graph

Activity Graph


🧠 Developer Philosophy

"Clean code isn’t just for machines β€” it’s a love letter to the next developer who will work on it."

I believe in:

  • Writing readable and maintainable code
  • Automating repetitive tasks
  • Prioritizing security & scalability
  • Continuous learning and sharing knowledge

Pinned Loading

  1. code_review code_review Public

    Code review is considered a key process in the software industry for minimizing bugs and improving code quality. Inspection of review process effectiveness and continuous improvement can boost deve…

    Python 1

  2. pos pos Public

    A web based point of sale system with inventory and accounting, can be used for barcode integrated purchase, track employees, customers and suppliers, store configurations, issuing invoice, expire …

    JavaScript 12 5