Senior Software Engineer & Technical Lead with 10+ years of experience designing, building, and delivering software solutions across healthcare, education, e-commerce, and government sectors.
- 🚀 Delivered 30+ applications across diverse business domains
- ⚡ Improved application performance by 50% through code optimization and efficient algorithm design
- 📦 Maintained a 95% on-time delivery rate across budget-managed projects
- 🧑🏫 Mentored junior & mid-level engineers, improving their coding efficiency by 60%
- 🔧 Reduced feature approval time by 75% via smart workflow automation
- 💡 Passionate about Clean Architecture, SOLID principles, and scalable system design
✅ Clean Architecture ✅ SOLID Principles
✅ Onion Architecture ✅ Design Patterns
✅ N-Tier Architecture ✅ Repository Pattern + Unit of Work
✅ SOA (Service-Oriented) ✅ Clean Code & Code Review
✅ Domain-Driven Design ✅ Unit Testing
| Period | Role | Company |
|---|---|---|
| 06/2023 – Present | Senior Software Engineer / Technical Lead | Innovation Team, Riyadh |
| 05/2019 – 06/2023 | Senior Software Engineer | Tatweer Education Holding, Riyadh |
| 03/2015 – 04/2019 | SharePoint & .NET Developer | Sure International Technology, Riyadh |
| 06/2014 – 03/2015 | Software Developer | IWASSA, Cairo |
| 03/2013 – 09/2013 | Freelance Software Developer | Cairo |
| 04/2012 – 03/2013 | Software Developer | Egyptian Armed Forces, Cairo |
| 07/2011 – 03/2012 | Web Developer | SandIT, Cairo |
- 🎓 B.Sc. Computer and Information Systems — Zagazig University, Egypt (2011)
- 📜 9-Month Professional Developer Diploma — Information Technology Institute (ITI), Egypt (2014)
Agile & Scrum · Team Leadership · Project Management · Mentoring · Problem Solving · Fast Learner
- 🇸🇦 Arabic — Native
- 🇬🇧 English — Professional
"Strive to write code that is not just working, but clean, scalable, and built to last."
📧 engsahersaid@gmail.com | 🔗 LinkedIn | 📍 Riyadh, Saudi Arabia