Ahmad Saleh

UI Web Developer at G-Gateway

G-Gateway

Dec 2024 - Present -8 months

Palestine

Job Details:Designed a scalable, event-driven backend with Node.js, GCP Pub/Sub, and Cloud Run. Built responsive Angular frontend with RxJS for reactive data flow and real-time ATS-based job matching. Built reusable Angular components using Tailwind CSS and Angular CDK for forms, modals, toast notifications, and loaders—ensuring design consistency, accessibility, and type-safe interfaces with Angular's template system. Automated Prisma schema migrations and redesigned key models (e.g., job preferences) to support multi-location filtering. Implemented Angular services with advanced preference matching logic and HTTP interceptors for seamless API integration.

Marham Care

Aug 2024 - Present -1 yr

Saudi Arabia

Job Details:Developed and maintained comprehensive unit tests and integration tests using Jest and Supertest, ensuring code quality, coverage, and system reliability. Developed scalable frontend applications using React.js and TypeScript, implementing dynamic rendering solutions for SharePoint classic publishing sites to handle high-traffic workloads. Automated CI/CD pipelines using Jenkins and Bitbucket, integrating unit tests, integration tests, and deployment validations for continuous delivery.

Eddkhar

Mar 2023 - Nov 2024 -1 yr, 8 months

Saudi Arabia

Job Details:Engineered responsive, real-time dashboards with React.js and Next.js, reducing load times by 30% and supporting 10,000+ daily active users with sub-1-second response speeds. Led a cross-functional team of 5 developers, driving agile sprint planning, conducting code reviews, mentoring junior engineers, and managing technical documentation to maintain high coding standards. Integrated with secure payment gateways and advanced analytics SDKs into front-end applications, ensuring a smooth user experience and robust financial transactions. Streamlined onboarding for managers (financial, payroll, HR) using Next.js, React.js, and TypeScript, showcasing my adeptness in UI/UX optimization.

Al-Baab

Sep 2022 - Mar 2023 -6 months

Saudi Arabia

Job Details:Led the design and implementation of scalable full-stack solutions using React, Redux, and PHP Symfony, architecting state management patterns that reduced application load times by 40% and improved overall system performance across multiple client deployments. Architected and developed enterprise-grade server-side applications using PHP Symfony framework, implementing complex business logic, microservices architecture, and optimized database schemas that supported 10,000+ concurrent users while maintaining sub-200ms response times. Spearheaded the development of mission-critical real-time functionalities for technician workflows, delivering advanced task management systems, automated service scheduling algorithms, and comprehensive analytics dashboards that increased operational efficiency by 35%. Mentored junior developers and collaborated with senior stakeholders across backend, product, and QA teams in agile environments, establishing code review standards, CI/CD pipelines, and development best practices that reduced deployment cycles by 50% while maintaining 99.9% uptime.

Bachelor's Degree in Computer Systems Engineering
Al-Azhar University
Jan 2018 - Jan 2023 - 5 yr