Ayman User
@waougri
Founder software engineer building fast, correct backend and systems; open to remote roles.
MoroccoWhat I'm looking for
I am a software engineer with a strong focus on backend and systems development, and a growing full stack skill set. I enjoy building real software that works reliably in production, with an emphasis on performance, correctness, and maintainability, and I care deeply about clean code and good engineering practices.
I’ve shipped production work end-to-end, from systems-level infrastructure to client-facing applications—building and iterating on web platforms, internal tools, dashboards, APIs, and backend systems. I’ve also designed high-performance services (including building a 15k req/s HTTP server from scratch) and worked on secure API integrations, such as FastAPI webhook endpoints for live events and Node.js/Express APIs with JWT-based authentication and role-based access control. My goal is to steadily grow into a senior level engineer by building solid systems, learning from experienced people, and continuously raising my technical bar.
Experience
Work history, roles, and key accomplishments
Building production software across the full stack, from systems-level infrastructure to client-facing applications. Work spans web platforms, internal tools, dashboards, APIs, and backend systems, with a focus on performance, security, and long-term maintainability.
Core stack: Rust, C++, TypeScript, C#, Python, Java. Strong emphasis on applying computer science fundamentals, algorithms, data st
Designed, developed, and maintained RESTful APIs using FastAPI and Python for backend services and internal tools.
Wrote clean, efficient, and reusable Python code, following best practices for scalability, readability, and maintainability.
Implemented a real-time API integration with Shiprocket, handling webhooks to process live shipment events and status updates.
Built secure webhook endpoint
Designed, developed, and maintained secure and scalable RESTful APIs using Node.js and Express.js for web and mobile applications.
Modeled, managed, and optimized PostgreSQL databases, including query optimization and transaction handling to ensure high performance.
Implemented the back-end data layer using ORMs such as TypeORM / Sequelize to improve code maintainability and consistency.
Integr
Education
Degrees, certifications, and relevant coursework
Pasadena City College
Bachelor of Science - BS, Computer Science
2022 - 2025
Tech stack
Software and tools used professionally
Availability
Location
MoroccoAuthorized to work in
Job categories
Skills
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