Five years of backend engineering, with a bias toward useful systems.
Results-driven Python Backend Engineer with experience in scalable services, APIs, high-throughput data processing, and containerized microservices. Earlier, Yasser ran a construction materials business for seven years; experience that now shapes his practical approach to software.
Selected signals
Distributed scraping platform processing 2M+ pages across 20+ e-commerce sites. LLM workflows for categorization and customer support. 5+ end-to-end software projects. 20+ AI bots handled in production.
Core stack
Python · FastAPI · Flask · SQLAlchemy · PostgreSQL · Celery · Redis · Scrapy · Playwright · Selenium · Docker · Linux · LangChain · RAG · REST APIs · WhatsApp · Telegram
Experience
Freelance Software Engineer — 2024–Present
Architecture, development, deployment, and maintenance of backend, AI, and automation systems.
Manager — Construction Materials Trading — 2018–2025
Procurement, inventory, sales, operations, team leadership, and data-driven decision-making.