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Results-driven Software Engineer with strong expertise in Python backend development and distributed systems. I design, build, and deploy production-grade APIs across domains like fintech, logistics, and enterprise. I value secure architecture, scalability, and clean code.
Hi, I'm Abdul Mannan. I'm a Python Backend Developer based in Lahore, Pakistan. I build secure, scalable systems and production-grade APIs using FastAPI, Django, and modern cloud-native tooling.
I have hands-on experience across food tech, logistics, finance, and enterprise sales—from order-matching platforms and wallet systems to real-time chat and background processing. I focus on clean architecture, database design, and reliable deployment.
PYTHON
FASTAPI
DJANGO
FLASK
CELERY
POSTGRESQL
REDIS
AWS
GITHUB
GIT
Cross-border purchase and delivery platform connecting buyers with travelers. Backend handles order matching, offer/accept workflows, transactions, and reviews with role-based access and scalable architecture.
Wallet-based financial management system: invoicing, budget tracking, cash flow. Financial operations include cash-in/cash-out, bad debt marking, waivers, Neem Payment Gateway integration, and secure transaction reconciliation.
Enterprise system for oil companies: sales operations, financial reconciliation, workflows for buyers and sales personnel, transaction records, and accurate operational and financial reporting.
