Omar ElSafwany - Backend Engineer | ContraWork by Omar ElSafwany
Omar ElSafwany

Omar ElSafwany

Delivering High-Quality Backend Solutions

Ready for work

Omar is ready for their next project!

Cover image for Freelancers lose time chasing payments
Freelancers lose time chasing payments before releasing work. didtheypay solves that by automatically unlocking files and deliverables the moment a client's payment clears — no manual follow-up, no awkward "have you paid yet" messages, no releasing work on trust. Built and shipped solo — product idea, backend architecture, payment integration, and deployment. The whole thing. The core problem it solves is simple: your work gets delivered exactly when you get paid. Not before.
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Cover image for Multi-Tenancy Plugin Development
Multi-Tenancy Plugin Development
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Cover image for Building Real-time Customized Command Centers
Building Real-time Customized Command Centers
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Cover image for Re-architecting Facebook crawlers
Re-architecting Facebook crawlers
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