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Hi, I'm Ali H. Yassine, a software engineer with 8 years of combined academic and professional experience in backend development, financial systems, and distributed computing. I specialize in Java/Spring Boot microservices, CI/CD, and Spark/PySpark optimization, with a track record in fintech (Billte, Murex), research (CERN), and consulting (Netlight). I enjoy secure system design, data engineering, and performance tuning. I hold a Master in Informatics from the University of Zurich and a BE from the American University of Beirut, and I'm based in Zurich, Switzerland. I work in English and continue to grow my German and French skills.…Hi, I'm Ali H. Yassine, a software engineer with 8 years of combined academic and professional experience in backend development, financial systems, and distributed computing. I specialize in Java/Spring Boot microservices, CI/CD, and Spark/PySpark optimization, with a track record in fintech (Billte, Murex), research (CERN), and consulting (Netlight). I enjoy secure system design, data engineering, and performance tuning. I hold a Master in Informatics from the University of Zurich and a BE from the American University of Beirut, and I'm based in Zurich, Switzerland. I work in English and continue to grow my German and French skills.

Ali H. Yassine

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

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Hi, I'm Ali H. Yassine, a software engineer with 8 years of combined academic and professional experience in backend development, financial systems, and distributed computing. I specialize in Java/Spring Boot microservices, CI/CD, and Spark/PySpark optimization, with a track record in fintech (Billte, Murex), research (CERN), and consulting (Netlight). I enjoy secure system design, data engineering, and performance tuning. I hold a Master in Informatics from the University of Zurich and a BE from the American University of Beirut, and I'm based in Zurich, Switzerland. I work in English and continue to grow my German and French skills.…Hi, I'm Ali H. Yassine, a software engineer with 8 years of combined academic and professional experience in backend development, financial systems, and distributed computing. I specialize in Java/Spring Boot microservices, CI/CD, and Spark/PySpark optimization, with a track record in fintech (Billte, Murex), research (CERN), and consulting (Netlight). I enjoy secure system design, data engineering, and performance tuning. I hold a Master in Informatics from the University of Zurich and a BE from the American University of Beirut, and I'm based in Zurich, Switzerland. I work in English and continue to grow my German and French skills.

Available to hire

Hi, I’m Ali H. Yassine, a software engineer with 8 years of combined academic and professional experience in backend development, financial systems, and distributed computing. I specialize in Java/Spring Boot microservices, CI/CD, and Spark/PySpark optimization, with a track record in fintech (Billte, Murex), research (CERN), and consulting (Netlight).

I enjoy secure system design, data engineering, and performance tuning. I hold a Master in Informatics from the University of Zurich and a BE from the American University of Beirut, and I’m based in Zurich, Switzerland. I work in English and continue to grow my German and French skills.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

German

Beginner

French

Beginner

Work Experience

IT Consultant at Netlight

May 1, 2025 - October 18, 2025

Cloud & DevOps: Built internal efficiency tools, co-led Azure/DevOps upskilling, supported enterprise rollouts. Full-Stack Delivery: Developed donor platform (WordPress + CDN + secure backend), improving NGO digital reach.

Junior Software Systems Developer at Billte AG

October 1, 2022 - October 18, 2025

Java Backend: Developed and maintained invoicing/payment systems with Java, Kotlin, Vert.x, MongoDB, Maven. eBill Integration: Implemented new Swiss eBill standard ensuring banking compliance. Microservices: Optimized backend performance and introduced CI/CD improvements (Gradle, Jenkins).

Software Engineer & Project Coordinator at CERN (CMS Experiment)

July 1, 2020 - October 18, 2025

Java Systems: Maintained CMS Activity Coordination Tool (Java/Oracle), reducing incident rates by 20%. HPC Infrastructure: Coordinated HPC4Lebanon rollout; managed workflows for large-scale scientific computing.

Software Engineering Intern at Murex Systems

September 1, 2018 - October 18, 2025

Apache Spark Optimization: Built Spark-based REST microservices for parallel financial curve calibration, reducing compute time by 66%; tuned joins and execution strategies. Spring Boot Microservices: Designed services integrating Spark with trading/analytics engines. Frontend: Designed UI enhancements for financial analysts (JavaScript, Bootstrap).

Software Development Consultant at Destinators

May 1, 2018 - October 18, 2025

CRM System: Developed ASP.NET/Java-based client management system, improving order cycle by 15%. Requirements Engineering: Delivered technical specifications and training manuals for smooth adoption.