Ealam Taher
@ealamtaher
I build production-grade POS and ERP systems with ASP.NET Core, React, and PostgreSQL.
IraqWhat I'm looking for
I built and commercially deployed FastPOS, a production-grade POS and ERP system for Iraqi retail businesses.
As the sole developer, I designed its 50+ table PostgreSQL schema and built multi-branch inventory, dual-currency accounting, double-entry bookkeeping, credit management, loans, stocktakes, and reporting across 13 modules.
I developed the ASP.NET Core 8 backend and React/TypeScript frontend, including a POS cashier workflow, RTL thermal invoice printing, role-based permissions, and race-safe invoice numbering.
I also own deployment and production troubleshooting, packaging FastPOS as a self-contained Windows application with automated backups and fixing currency issues affecting balances, profits, end-of-day totals, and installments.
Experience
Work history, roles, and key accomplishments
Independent Software Developer
FastPOS
Apr 2025 - Present (1 year 5 months)
Sole developer of FastPOS, a full-stack POS/ERP system for Iraqi retail. Designed a 50+ table PostgreSQL schema, built a 4-project ASP.NET Core 8 backend, and developed a React/TypeScript frontend with RTL support and thermal receipt printing.
Education
Degrees, certifications, and relevant coursework
Self-taught
Self-taught, Full-Stack Development
Self-taught full-stack developer with practical experience in building and deploying production-grade systems.
Tech stack
Software and tools used professionally
Availability
Location
IraqAuthorized to work in
Portfolio
youtube.com/watchSalary expectations
Job categories
Skills
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