Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am Abbas Hashem, a dedicated and results-driven Senior Backend Engineer with a proven track record of delivering high-quality solutions on time. I thrive in collaborative environments where I can apply my hands-on experience to build robust, scalable systems and reliable backend architectures. I am passionate about continuous learning and tackling real-world challenges. I bring a practical, can-do attitude to every project and enjoy turning complex requirements into clean, efficient software that delivers real business value.…I am Abbas Hashem, a dedicated and results-driven Senior Backend Engineer with a proven track record of delivering high-quality solutions on time. I thrive in collaborative environments where I can apply my hands-on experience to build robust, scalable systems and reliable backend architectures. I am passionate about continuous learning and tackling real-world challenges. I bring a practical, can-do attitude to every project and enjoy turning complex requirements into clean, efficient software that delivers real business value.

Abbas Hashem

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





I am Abbas Hashem, a dedicated and results-driven Senior Backend Engineer with a proven track record of delivering high-quality solutions on time. I thrive in collaborative environments where I can apply my hands-on experience to build robust, scalable systems and reliable backend architectures. I am passionate about continuous learning and tackling real-world challenges. I bring a practical, can-do attitude to every project and enjoy turning complex requirements into clean, efficient software that delivers real business value.…I am Abbas Hashem, a dedicated and results-driven Senior Backend Engineer with a proven track record of delivering high-quality solutions on time. I thrive in collaborative environments where I can apply my hands-on experience to build robust, scalable systems and reliable backend architectures. I am passionate about continuous learning and tackling real-world challenges. I bring a practical, can-do attitude to every project and enjoy turning complex requirements into clean, efficient software that delivers real business value.

Available to hire

I am Abbas Hashem, a dedicated and results-driven Senior Backend Engineer with a proven track record of delivering high-quality solutions on time. I thrive in collaborative environments where I can apply my hands-on experience to build robust, scalable systems and reliable backend architectures.

I am passionate about continuous learning and tackling real-world challenges. I bring a practical, can-do attitude to every project and enjoy turning complex requirements into clean, efficient software that delivers real business value.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Arabic

Fluent

English

Advanced

French

Beginner

Work Experience

Senior Backend Engineer at SWORD -Group

April 1, 2025 - Present

Designed and optimized backend systems for enterprise clients using Java and PostgreSQL, ensuring high scalability and performance. Improved system efficiency through query optimization, caching strategies, and asynchronous processing. Collaborated with cross-functional teams to deliver robust and maintainable backend architectures aligned with client business goals. Contributing to the development of large-scale logistics platforms, improving operational efficiency and system reliability. Implementing scalable microservices and API-driven designs supporting complex shipping and logistics workflows. Strengthening expertise in system design, distributed services, and backend performance optimization for enterprise-grade environments.

Senior Backend Engineer at Anywrgroup

July 1, 2021 - March 31, 2025

Built microservices for an Applicant Tracking System and relocation CRM using Golang, Java Spring Boot, PostgreSQL, gRPC, and RabbitMQ/NATS. Developed a data visibility tool with Python, FastAPI, and Airflow to migrate and manage data. Fixed live bugs and handled support tickets, improving system stability and performance. Collaborated with teams to deliver scalable solutions, ensuring alignment with business needs. Contributed to the full software lifecycle, from design to deployment, for multiple projects.

FullStack Engineer at GeekExpress

September 1, 2020 - July 31, 2021

Developed and launched an online coding academy platform for kids, leveraging Laravel and MySQL for backend functionality and utilizing AWS services for deployment and scalability. Collaborated closely with stakeholders to translate business requirements into technical solutions, ensuring the platform met the needs of its young users and educators. Gained valuable experience in backend development, honing skills in backend architecture, database design, and cloud infrastructure. Demonstrated adaptability and a strong learning mindset by quickly acquiring new skills and technologies to deliver a high-quality product within a tight timeline.

DevOps Engineer at IdeatoLife

February 1, 2020 - September 30, 2020

Gained exposure to basic DevOps tasks, including preparing servers for deployment, configuring Apache and Nginx, and assisting with deployment processes. Demonstrated adaptability by transitioning into a dual role, balancing backend development responsibilities with foundational DevOps tasks.

Backend Developer at IdeatoLife

August 1, 2019 - September 30, 2020

Provided backend support and bug fixes for Lumen and Laravel projects, ensuring system stability and optimal performance for production applications. Collaborated with development teams to troubleshoot and resolve issues, improving application reliability and user experience.