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I'm Abbas Payami, a Senior Software Engineer with over 14 years of hands-on experience in designing scalable backend solutions for banking and e-commerce. I specialize in Java and Kotlin, build robust Spring Boot microservices, and enjoy turning complex requirements into reliable systems. I also mentor development teams to deliver high-quality software and continuously improve performance. Beyond work, I love cloud-native architectures, Docker and Kubernetes, and exploring new tools through DIY projects. I'm passionate about online shopping platforms and fintech solutions, and I enjoy prototyping ideas to learn by doing.…I'm Abbas Payami, a Senior Software Engineer with over 14 years of hands-on experience in designing scalable backend solutions for banking and e-commerce. I specialize in Java and Kotlin, build robust Spring Boot microservices, and enjoy turning complex requirements into reliable systems. I also mentor development teams to deliver high-quality software and continuously improve performance. Beyond work, I love cloud-native architectures, Docker and Kubernetes, and exploring new tools through DIY projects. I'm passionate about online shopping platforms and fintech solutions, and I enjoy prototyping ideas to learn by doing.

Abbas PAYAMI

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

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I'm Abbas Payami, a Senior Software Engineer with over 14 years of hands-on experience in designing scalable backend solutions for banking and e-commerce. I specialize in Java and Kotlin, build robust Spring Boot microservices, and enjoy turning complex requirements into reliable systems. I also mentor development teams to deliver high-quality software and continuously improve performance. Beyond work, I love cloud-native architectures, Docker and Kubernetes, and exploring new tools through DIY projects. I'm passionate about online shopping platforms and fintech solutions, and I enjoy prototyping ideas to learn by doing.…I'm Abbas Payami, a Senior Software Engineer with over 14 years of hands-on experience in designing scalable backend solutions for banking and e-commerce. I specialize in Java and Kotlin, build robust Spring Boot microservices, and enjoy turning complex requirements into reliable systems. I also mentor development teams to deliver high-quality software and continuously improve performance. Beyond work, I love cloud-native architectures, Docker and Kubernetes, and exploring new tools through DIY projects. I'm passionate about online shopping platforms and fintech solutions, and I enjoy prototyping ideas to learn by doing.

Available to hire

I’m Abbas Payami, a Senior Software Engineer with over 14 years of hands-on experience in designing scalable backend solutions for banking and e-commerce. I specialize in Java and Kotlin, build robust Spring Boot microservices, and enjoy turning complex requirements into reliable systems. I also mentor development teams to deliver high-quality software and continuously improve performance.

Beyond work, I love cloud-native architectures, Docker and Kubernetes, and exploring new tools through DIY projects. I’m passionate about online shopping platforms and fintech solutions, and I enjoy prototyping ideas to learn by doing.

Skills

Experience Level

Expert

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Language

English

Advanced

Work Experience

Software Engineer – Java at Worldline - EGS (Germany - Armenia)

February 1, 2022 - Present

Backoffice project: Developing and maintaining backend services for European banking clients including ABN AMRO and ING Netherlands. Implementing new features, optimizing system performance, and refactoring legacy modules into modern Spring Boot–based microservices. Troubleshooting production issues, performing code reviews, and ensuring high code quality across distributed teams. Designed and executed containerized service deployments using Docker and Kubernetes, improving scalability and reliability. Developed Python scripts that reduced processing time by 40%.

Senior Software Engineer – Java at Negah Bank (Iran)

May 1, 2021 - February 1, 2022

Led the development of a modern internet banking system. Implemented Saga Pattern for data consistency. Designed and developed RESTful APIs and established comprehensive testing strategies. Problem solving and performing code reviews. Strong team player with effective communication skills with BA and QA teams.

Software Engineer – Java at Sadad Informatics Corporation (Iran)

May 1, 2017 - May 1, 2021

Monitoring -supervising ATM project: Built and maintained a web-based ATM monitoring dashboard. Designed backend infrastructure using Spring Boot and Redis. Supported real-time dashboard communication with Angular frontend.

Java Developer at Beh-Pardakht Mellat (Iran)

June 1, 2010 - May 1, 2017

Developed payment solutions across USSD, POS, ATM, IPG systems. Built web and desktop-based financial applications.