Omar EZKER

Full Stack Web Developer — Maltem Africa

Maltem Paris • Full-time

Jun 2024 - Present • 2 yrs 3 mos

Full-stack development and troubleshooting of production business applications, with hands-on responsibility across frontend, backend, APIs, and databases. Build and maintain production applications with React.js, Spring Boot, Java, and Oracle Implement new features from business requirements while keeping code maintainable and scalable Investigate and resolve complex bugs, performance issues, and backend problems Optimize Oracle queries, views, and stored procedures for improved processing performance Develop and integrate REST APIs between frontend and backend systems Perform targeted fixes and improvements without unnecessary application rewrites Collaborate with technical and business teams to deliver stable, production-ready solutions Tech Stack: React.js · Spring Boot · Java · TypeScript · JavaScript · Oracle SQL · REST APIs · Git

Front-End Developer (Angular) — Orange Business Maroc

Orange • Full-time

May 2022 - Dec 2022 • 7 mos

Developed and maintained responsive web applications using Angular, working closely with design and backend teams to deliver reliable user experiences. Developed and integrated new features using Angular and TypeScript Transformed UI/UX designs into responsive, performant web interfaces Integrated REST APIs and connected frontend applications with backend services Diagnosed and resolved frontend bugs and usability issues Improved application performance, responsiveness, and overall user experience Collaborated with designers and backend developers throughout the development lifecycle Followed Git-based development and code collaboration practices Tech Stack: Angular · TypeScript · JavaScript · HTML5 · CSS3 · REST APIs · Git

Lead Front-End Developer (Vue.js / Angular) — Sofrecom Maroc

Sofrecom Tunisie • Full-time

Feb 2019 - Dec 2021 • 2 yrs 10 mos

Led the development of enterprise frontend applications, defining scalable architectures and delivering solutions aligned with complex business requirements. Designed and established scalable frontend architectures using Vue.js, Angular, and TypeScript Led the development of multiple internal business applications, including HR management and recruitment platforms Translated business requirements into maintainable and user-focused technical solutions Worked closely with HR and business teams to digitalize and optimize internal processes Designed and integrated REST APIs with frontend applications Mentored developers through code reviews, technical guidance, and best-practice adoption Ensured code quality, maintainability, performance, and consistency across applications Worked in an Agile/Scrum environment with cross-functional teams Tech Stack: Vue.js · Angular · TypeScript · JavaScript · HTML5 · CSS3 · REST APIs · Git · Agile/Scrum