Mohamed Ayesh
Senior Backend Developer
Cairo
Summary
Senior Backend Developer designing and maintaining 15+ APIs per month across 5+ databases for web and mobile platforms. Leads server management across 5+ servers at once, deployments, performance tuning, and system integration across Linux environments, MySQL, and MariaDB. Applies SOLID principles and design patterns to keep core services stable, maintainable, and ready for high availability.
Overview
2
2
Languages
8
8
years of professional experience
Work History
Senior Backend Developer
NiceOne
10.2023 - Current
- Improve incident resolution time by 90% by resolving backend issues and stabilizing core services.
- Develop scalable backend services and RESTful APIs in Laravel for web and mobile applications.
- Optimize MySQL and MariaDB database design to improve data integrity, performance, and scalability.
- Apply SOLID principles and design patterns to keep backend code secure, maintainable, and efficient.
- Integrate backend services with mobile apps and third-party systems for reliable data exchange and service continuity.
- Own backend components, resolve complex issues, and support high availability across production services.
Senior Backend Developer
Afaq
10.2022 - 10.2023
- Processed 10000 payment transactions monthly through secure gateway workflows and validation checks.
- Maintained 20 API requests per day for mobile platforms while keeping response handling reliable and scalable.
- Designed and developed backend systems for event-based platforms with a focus on reliability and scalability.
- Built and consumed APIs for mobile platforms, improving secure data handling and scalable integration.
- Integrated online payment gateways and implemented secure transaction processing and validation.
- Managed Git workflows and worked within Agile teams using Jira to keep delivery organized.
- Mentored junior developers through code reviews and shared practical feedback to strengthen implementation quality.
Backend Developer
8Worx
01.2020 - 09.2022
- Supported 50 deployment issues weekly while keeping backend releases and live updates stable.
- Maintained 90% API uptime across Laravel backend services and RESTful API integrations.
- Developed Laravel backend systems, admin dashboards, and RESTful APIs supporting core business operations.
- Built and customized CRM modules to streamline internal workflows and external client operations.
- Implemented Redis caching and performance enhancements to improve application responsiveness and SEO outcomes.
- Created Python scripts for data migration and third-party system integrations.
- Implemented WebSocket-based solutions for real-time notifications and live updates.
Backend Developer
WorcBox
12.2018 - 12.2019
- Resolved 100 backend bugs per sprint while supporting releases across the full software development lifecycle.
- Maintained 90% API uptime for Laravel-based backend services supporting web and third-party integrations.
- Developed backend logic in Laravel for full stack projects, supporting both frontend features and server-side workflows.
- Built RESTful APIs and integrated third-party services to extend platform functionality across multiple projects.
- Designed relational databases and wrote optimized SQL queries to improve data retrieval performance and integrity.
- Participated in planning, development, deployment, and maintenance activities throughout the software delivery cycle.
- Collaborated with a full stack team on frontend and backend work to keep project delivery coordinated.
Education
Bachelor of Science - Computer Science
Obour University
04-2017
Skills
Laravel
RESTful APIs
Linux servers
Git workflows
WebSockets
AWS
CI/CD pipelines
Unit testing
OAuth 20
Message queues
Docker
Kubernetes
GraphQL
Backend architecture
API design
Database optimization
System integration
Payment gateway integration
Agile delivery
Code review
Developer mentoring
Production monitoring
Deployment management
Technical documentation
Microservices architecture
Event-driven architecture
Domain-driven design
Timeline
Senior Backend Developer
NiceOne
10.2023 - Current
Senior Backend Developer
Afaq
10.2022 - 10.2023
Backend Developer
8Worx
01.2020 - 09.2022
Backend Developer
WorcBox
12.2018 - 12.2019
Bachelor of Science - Computer Science
Obour University