Serhat güzel
Istanbul, Turkey
Serhat güzel
Senior Fullstack Dev. | Java & React
Category : Web development
With over 7 years of experience, I specialize in building high-performance backend systems using Java and Microservices. My expertise lies in transforming complex business requirements into scalable, production-ready solutions, particularly within the E-commerce and Fintech sectors.
Core Technical Stack:
Backend: Java (11/17/21), Spring Boot, Microservices, REST APIs, Kafka.
Frontend: React, AngularJS (Building seamless end-to-end admin panels and dashboards).
Database & Tools: PostgreSQL, MongoDB, Docker, Kubernetes, AWS.
I don't just write code; I focus on system reliability and maintainability. Whether you need to migrate a monolith to microservices or build a robust API from scratch, I ensure the architecture is solid and the delivery is on time.
Core Technical Stack:
Backend: Java (11/17/21), Spring Boot, Microservices, REST APIs, Kafka.
Frontend: React, AngularJS (Building seamless end-to-end admin panels and dashboards).
Database & Tools: PostgreSQL, MongoDB, Docker, Kubernetes, AWS.
I don't just write code; I focus on system reliability and maintainability. Whether you need to migrate a monolith to microservices or build a robust API from scratch, I ensure the architecture is solid and the delivery is on time.
Working hours
- Monday:08h00 To 18h00
- Tuesday:08h00 To 18h00
- Wednesday:08h00 To 18h00
- Thursday:08h00 To 18h00
- Friday:08h00 To 18h00
- Saturday:Not available
- Sunday:Not available
Actively contributed to new developments related to SWIFT international money transfer processes within Digital Banking solutions.
• Contributed to Mainframe transformation and modernization initiatives, including new mainframe developments efforts.
• Worked as part of 6-member Agile team (4 developers, 2 analysts) following Scrum methodology.
• Played an active role in projects using microservice architecture, monolithic applications, Java, JSP, COBOL and IBM DB2
• Contributed to Mainframe transformation and modernization initiatives, including new mainframe developments efforts.
• Worked as part of 6-member Agile team (4 developers, 2 analysts) following Scrum methodology.
• Played an active role in projects using microservice architecture, monolithic applications, Java, JSP, COBOL and IBM DB2
Contributed to the development of Turkcell Pasaj e-commerce platform and the E-Commerce Admin Management Panel.
• Worked on both web and mobile web development and resolved production issues in live environments.
• Collaborated within a 7-member Agile team consisting of 4 developers, 1 QA engineer, and 1 project manager, following Scrum methodology.
• Primarily utilized Java, JSP, JavaScript, AngularJS, and Oracle SQL within a microservices-based architecture.
• Worked on both web and mobile web development and resolved production issues in live environments.
• Collaborated within a 7-member Agile team consisting of 4 developers, 1 QA engineer, and 1 project manager, following Scrum methodology.
• Primarily utilized Java, JSP, JavaScript, AngularJS, and Oracle SQL within a microservices-based architecture.
Worked on the Zonepesa Platform, enabling national and international money transfers as well as virtual POS solutions.
• Handled EFT bank integrations, fee and commission management, and reconciliation development processes.
• Designed and developed backend services using a microservices architecture.
• Resolved production issues and ensured system stability in live environments.
• Contributed to multiple projects utilizing various web and mobile technologies.
• Collaborated within a 12-member cross-functional team consisting of 6 full-stack developers, 3 backend developers, and 3 analysts/QA specialists.
• Utilized technologies including Java, React.js, Express.js, Next.js, PostgreSQL, React Native, Microservices
Architecture and the BFF pattern.
• Supported and delivered solutions for 5 key enterprise customers on the Zonepesa platform and virtual POS application.
• Handled EFT bank integrations, fee and commission management, and reconciliation development processes.
• Designed and developed backend services using a microservices architecture.
• Resolved production issues and ensured system stability in live environments.
• Contributed to multiple projects utilizing various web and mobile technologies.
• Collaborated within a 12-member cross-functional team consisting of 6 full-stack developers, 3 backend developers, and 3 analysts/QA specialists.
• Utilized technologies including Java, React.js, Express.js, Next.js, PostgreSQL, React Native, Microservices
Architecture and the BFF pattern.
• Supported and delivered solutions for 5 key enterprise customers on the Zonepesa platform and virtual POS application.
- 🇬🇧 English
- 🇹🇷 Turkish
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