Senior Full-Stack Engineer
Senior Full-Stack Engineer with 6+ years of experience architecting, building, and scaling high-performance SaaS platforms, enterprise systems, and distributed applications across Saudi Arabia and the Gulf region.
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I am a Senior Full-Stack Engineer specialized in multi-tenant architecture, backend engineering, ERP/CRM integrations, and production-grade RESTful APIs. I have a proven track record of translating complex business requirements into scalable, reliable, and high-impact software solutions.
At Bander Trading Company, I led the development of a SaaS logistics platform serving 7,000+ active delivery agents and architected Evix ERP integrations for 500+ enterprise clients, delivering solutions valued at over SAR 4 million. My work improved API performance by 40%+ through Redis optimization, database tuning, and caching strategies.
Build intelligent workflows using modern LLMs to automate document processing, extract structured data from unstructured content, and enhance business decision-making through AI-powered insights.
email dhiaamostafa46@gmail.com
based_in Riyadh, Saudi Arabia
origin Yemen
The engineering capabilities I bring to help teams build, scale, and modernize software products.
Design and build scalable, production-grade backend systems with a focus on performance, reliability, and maintainability. From RESTful APIs and event-driven services to multi-tenant SaaS architectures and enterprise integrations.
Connect business-critical platforms through secure, scalable integrations. Extensive experience integrating ERP, CRM, payment gateways, logistics providers, and government-compliant invoicing systems.
Build intelligent workflows using modern LLMs to automate document processing, extract structured data from unstructured content, and enhance business decision-making through AI-powered insights.
Develop responsive, modern web applications with intuitive user experiences using React and TypeScript, fully integrated with scalable backend services.
Design efficient database architectures optimized for scale, availability, and performance. Improve response times through indexing, caching, and query optimization.
Deploy and maintain reliable production environments using modern DevOps practices, automated CI/CD pipelines, containerization, and AWS cloud infrastructure.
Architect scalable software platforms with clean architecture principles, multi-tenancy, asynchronous processing, and secure authentication for enterprise-grade applications.
Technologies and tools I work with professionally
"Education is not the learning of facts, but the training of the mind to think."
IBB University, Yemen
Continuous learning and professional development
ReactJS + TypeScript + Redux
AI & Machine Learning (Arabic)
Multiple comprehensive courses
Business & Strategy (Arabic)
Professional Communication
Enterprise systems and products I've contributed to
My professional journey over the years
2023 — Present
2023 — Present
Selected Projects: Eyein, Eyein Technology, Eyein Code, Watan Tumuh Foundation, Emarl Booking Platform.
Technologies: Node.js, TypeScript, JavaScript, PostgreSQL, MongoDB, RESTful APIs, WebSockets, Event-Driven Architecture, Docker, Payment Gateway, Tabby.
2022 — 2023 (5 Months)
Technologies: NestJS, Node.js, Next.js, TypeScript, RESTful APIs, Docker, Multi-Auth, RBAC, Payment Gateway.
2022 — 2023
2020 — 2021
Technologies: Flutter, Dart, Laravel, PHP, RESTful APIs, MySQL, Git.
Mar 2019 — Present
Technologies: Laravel, PHP, Node.js, React.js, JavaScript, MySQL, RESTful APIs, Docker, Git.
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