Tarek A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Senior Software Engineer with 7+ years of experience designing and delivering scalable backend solutions for B2B e-commerce, governmental platforms, and fintech applications. Specialized in Node.js microservices architecture, payment gateway integrations, and logistics systems. Proven track record leading development teams and architecting solutions that integrate 100+ government agencies while mentoring junior developers through technical instruction.