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Hi, I'm Yair Raphael, a passionate Full Stack Developer based in Berlin with over 5 years of experience building scalable web applications. I specialize in Java Spring Boot, Angular, and Node.js, and love working on microservices architecture and modernizing legacy systems. I enjoy connecting the dots between modern and legacy technologies to deliver seamless backend and frontend solutions. Outside of work, I have a strong interest in AI and machine learning, and I’m always exploring the latest in modern web development. When I’m not coding, I like to unwind by playing the violin and swimming. I'm always eager to learn new skills and take on challenging projects!…Hi, I'm Yair Raphael, a passionate Full Stack Developer based in Berlin with over 5 years of experience building scalable web applications. I specialize in Java Spring Boot, Angular, and Node.js, and love working on microservices architecture and modernizing legacy systems. I enjoy connecting the dots between modern and legacy technologies to deliver seamless backend and frontend solutions. Outside of work, I have a strong interest in AI and machine learning, and I’m always exploring the latest in modern web development. When I’m not coding, I like to unwind by playing the violin and swimming. I'm always eager to learn new skills and take on challenging projects!

Yair Raphael

Full Stack Developer, Developer, DevOps Developer

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Hi, I'm Yair Raphael, a passionate Full Stack Developer based in Berlin with over 5 years of experience building scalable web applications. I specialize in Java Spring Boot, Angular, and Node.js, and love working on microservices architecture and modernizing legacy systems. I enjoy connecting the dots between modern and legacy technologies to deliver seamless backend and frontend solutions. Outside of work, I have a strong interest in AI and machine learning, and I’m always exploring the latest in modern web development. When I’m not coding, I like to unwind by playing the violin and swimming. I'm always eager to learn new skills and take on challenging projects!…Hi, I'm Yair Raphael, a passionate Full Stack Developer based in Berlin with over 5 years of experience building scalable web applications. I specialize in Java Spring Boot, Angular, and Node.js, and love working on microservices architecture and modernizing legacy systems. I enjoy connecting the dots between modern and legacy technologies to deliver seamless backend and frontend solutions. Outside of work, I have a strong interest in AI and machine learning, and I’m always exploring the latest in modern web development. When I’m not coding, I like to unwind by playing the violin and swimming. I'm always eager to learn new skills and take on challenging projects!

Available to hire

Hi, I’m Yair Raphael, a passionate Full Stack Developer based in Berlin with over 5 years of experience building scalable web applications. I specialize in Java Spring Boot, Angular, and Node.js, and love working on microservices architecture and modernizing legacy systems. I enjoy connecting the dots between modern and legacy technologies to deliver seamless backend and frontend solutions.

Outside of work, I have a strong interest in AI and machine learning, and I’m always exploring the latest in modern web development. When I’m not coding, I like to unwind by playing the violin and swimming. I’m always eager to learn new skills and take on challenging projects!

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

German

Intermediate

Work Experience

Full Stack Developer at Aman IT Group

January 1, 2024 - July 13, 2025

Developed microservices with Java Spring Boot and PostgreSQL for backend systems of major clients such as FOX and JUMBO Greece. Designed and implemented RESTful APIs in Java and Node.js for critical system components. Built responsive user interfaces using Angular, TypeScript, HTML, and CSS. Maintained and integrated RPGLE systems on IBMi, including Subfile Display Files and DB2 integration. Automated CI/CD pipelines with Jenkins and deployed containers using Docker and Kubernetes. Modernized legacy systems by securely connecting them with modern frontends via APIs (JSON/XML).