
Omar Jabloun
Backend Software Engineer
Salary / Daily rate
Munich, Germany
Mobility: Paris
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
Backend specialist with 3+ years engineering microservices for 17,000+ SMBs and leading platform development. Expert in Java/Spring Boot, AWS, and Kafka with proven results: 70% reduction in development time and 50% efficiency gains. Ready to deliver scalable, cloud-native solutions that drive your business growth.
Work experience
Software Engineer Intern
Crewmeister
May 2025 - Present
1 year 6 months
Munich, Germany
– Expanded core platform capabilities for 17,000+ SMBs by engineering event-driven microservices for subscription lifecycle management, shift planning, and holiday management. – Implemented and operated cloud-native services on AWS using Java and Spring Boot, leveraging Kafka for asynchronous, event-driven workflows. – Drove 2 engineering initiatives to improve developer velocity and code quality, highlighted by a Resource Generator CLI (Node.js) that cut boilerplate by 70%.
Software Engineer
Bysur
Jan 2024 - Oct 2024
10 months
Vétheuil, France
Led backend development for insurance web forms, handling payment, signature, and premium calculations, streamlining user subscription processes. Researched and developed a custom pricing engine to allow non-developers to configure insurance pricing logic, reducing development time for future products by 80%.
Back End Developer
GOMYCODE
Nov 2022 - Dec 2023
1 year 2 months
Tunis, Tunisia
• Led the end-to-end design and implementation of a Talent Acquisition platform from scratch, streamlining recruitment workflows and reducing hiring time by 30%. • Managed the entire backend infrastructure, improving system performance and scalability to handle over 100 candidate assessments weekly. • Collaborated cross-functionally with HR and engineering teams to integrate automated assessments, enhancing candidate processing efficiency by 50% and improving the quality of new hires.
Education
INSAT - Institut National des Sciences Appliquées et de Technologie
Engineer's degree
2020 - 2025
6 years