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Hi, I'm Omar Abou Hasna, a results-driven software engineer with 3+ years of full-stack development experience. I specialize in building robust, scalable, and secure applications using Java, Spring Boot, Angular, and Oracle DB. I enjoy turning complex problems into clean, efficient code and collaborating with cross-functional teams in agile environments to deliver value quickly. I'm passionate about creating maintainable software, optimizing performance, and sharing knowledge with teammates. I love mentoring junior developers, improving development tooling, and delivering user-centric features that make a real difference for customers.…Hi, I'm Omar Abou Hasna, a results-driven software engineer with 3+ years of full-stack development experience. I specialize in building robust, scalable, and secure applications using Java, Spring Boot, Angular, and Oracle DB. I enjoy turning complex problems into clean, efficient code and collaborating with cross-functional teams in agile environments to deliver value quickly. I'm passionate about creating maintainable software, optimizing performance, and sharing knowledge with teammates. I love mentoring junior developers, improving development tooling, and delivering user-centric features that make a real difference for customers.

Omar Abou Hasna

Full Stack Developer, Web Developer, Front-End Developer, +2

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Hi, I'm Omar Abou Hasna, a results-driven software engineer with 3+ years of full-stack development experience. I specialize in building robust, scalable, and secure applications using Java, Spring Boot, Angular, and Oracle DB. I enjoy turning complex problems into clean, efficient code and collaborating with cross-functional teams in agile environments to deliver value quickly. I'm passionate about creating maintainable software, optimizing performance, and sharing knowledge with teammates. I love mentoring junior developers, improving development tooling, and delivering user-centric features that make a real difference for customers.…Hi, I'm Omar Abou Hasna, a results-driven software engineer with 3+ years of full-stack development experience. I specialize in building robust, scalable, and secure applications using Java, Spring Boot, Angular, and Oracle DB. I enjoy turning complex problems into clean, efficient code and collaborating with cross-functional teams in agile environments to deliver value quickly. I'm passionate about creating maintainable software, optimizing performance, and sharing knowledge with teammates. I love mentoring junior developers, improving development tooling, and delivering user-centric features that make a real difference for customers.

Available to hire

Hi, I’m Omar Abou Hasna, a results-driven software engineer with 3+ years of full-stack development experience. I specialize in building robust, scalable, and secure applications using Java, Spring Boot, Angular, and Oracle DB. I enjoy turning complex problems into clean, efficient code and collaborating with cross-functional teams in agile environments to deliver value quickly.

I’m passionate about creating maintainable software, optimizing performance, and sharing knowledge with teammates. I love mentoring junior developers, improving development tooling, and delivering user-centric features that make a real difference for customers.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Arabic

Fluent

English

Fluent

French

Intermediate

Work Experience

Angular Developer at Vianeos

December 31, 2023 - September 11, 2025

Built responsive UI with Angular and JavaScript. Ensured seamless user experiences across devices. Managed version control and team collaboration via GitLab.

Angular Developer at Vianeos

January 1, 2023 - September 11, 2025

Built responsive UI with Angular and JavaScript. Ensured seamless user experiences across devices. Managed version control and team collaboration via GitLab.

Full Stack Developer at JobDiva

January 1, 2023 - Present

Developed and maintained scalable backend services using Java and Spring Boot in a microservices environment. Optimized database performance and reliability through advanced Oracle SQL tuning. Modernized legacy frontend components using React, improving interactivity and UI coherence. Designed and integrated RESTful APIs and third-party services to enhance system functionality. Created internal tools to support developers in debugging issues faster in testing environments. Led technical knowledge-sharing sessions and mentored junior developers. Managed source control and CI/CD workflows using GitLab.

Full Stack Developer at JobDiva

January 1, 2023 - Present