About Mohamed Salah
I help companies fix slow, inefficient, and hard-to-scale backend systems.
With strong experience in Spring Boot, SQL optimization, and test automation, I focus on delivering high-performance and reliable applications.
✅ API Performance Optimization (Spring Boot, Hibernate)
✅ SQL Query Optimization & Database Performance
✅ Migration Projects (AngularJS → Angular, SOAP → REST APIs)
✅ Test Automation (Robot Framework, Selenium, CI/CD)
💡 Recent achievements:
- Reduced API response time by up to 40% through query optimization and caching
- Migrated legacy systems to modern, scalable architectures
- Automated regression testing pipelines to improve delivery speed and reliability
If your application is slow, unstable, or difficult to maintain — I can quickly identify the bottlenecks and fix them.
Let’s discuss your project.
Arabic
Native or bilingual
English
Fluent
French
Fluent
Remote only
Primarily works remotely
Experience
- SOFRECOM TUNISIEDéveloppeur Full Stack JAVATELECOMMUNICATIONSJune 2023 - Today (3 years)Tunis, Tunisia
- Designed and developed high-performance REST APIs using Spring Boot
- Improved backend performance by optimizing SQL queries and reducing response time
- Migrated legacy systems from SOAP to REST APIs
- Migrated frontend from AngularJS to Angular 16 improving maintainability and user experience
- Implemented secure authentication using JWT
- Automated regression testing using Robot Framework integrated into CI/CD pipelines
- SOFRECOM TUNISIEStage PFETELECOMMUNICATIONSFebruary 2023 - May 2023 (3 months)Tunis, TunisiaImplemented a new business workflow using Spring to automate civil engineering order processing and annex management, improving efficiency and reducing manual errors
- SHAZLER ITDéveloppeur ODOOE-COMMERCEMarch 2021 - December 2022 (1 year and 9 months)Tunis, Tunisia
- Developed and customized Odoo modules for business process automation
- Implemented features for sales management, stock alerts, and email automation
- Improved system efficiency and reduced manual operations through automation
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Education
- Optimisation des performances Hibernate/JPA et SQLUdemy2024Optimisation des performances Hibernate/JPA et SQL
- LEADERSHIP2024LEADERSHIP
Certifications
- Oracle Certified Professional: Java SE 11 DeveloperOracle