Eren Sağlam
Software Engineer
Üsküdar
Summary
Motivated Software Engineering student with a strong interest in backend development and enterprise software systems. Proficient in Java, Spring Boot, Python, RESTful APIs, API testing, and object-oriented programming, with hands-on experience using technologies such as Postman, Bruno, gRPC, and Protocol Buffers. I enjoy solving complex problems, collaborating with teams, and continuously improving my technical and communication skills through academic and real-world projects. I am also expanding my knowledge in embedded systems, computer vision, and artificial intelligence to build innovative and impactful software solutions.
Overview
3
3
Languages
1
1
year of professional experience
Work History
Backend Developer Intern
Garanti BBVA Technology
07.2025 - 07.2026
- Contributed to the development and maintenance of TAMI Onboarding backend services for enterprise banking applications.
- Developed, implemented, and maintained RESTful APIs using Java and Spring Boot.
- Performed API testing, validation, and debugging using Postman and Bruno.
- Worked with gRPC and Protocol Buffers (Protobuf) to enable efficient service-to-service communication.
- Developed and maintained unit tests and test automation using JUnit 5 and Mockito, improving code quality and reliability.
- Participated in backend development based on microservice architecture and enterprise software design principles.
- Collaborated with frontend developers on React integration and backend API consumption.
- Used Swagger/OpenAPI, Git, and Oracle SQL throughout the software development lifecycle.
- Worked in an Agile/Scrum environment, actively participating in Sprint Planning, Daily Stand-ups, Sprint Reviews, and Retrospectives.
Front-End Developer
Epizen AI Assistant – Bahçeşehir University
- Supervised by Dr. Günet Eroğlu
- Contributed to the front-end development of a university project.
Internship
Zabunoğlu Automotive – Peugeot IT Dept.
01.2025 - 02.2025
- Gained IT experience in a 20-day voluntary internship at Peugeot’s IT department.
Founder
Amazon Dropshipping – Tandem LTD
- Managed e-commerce operations, including product sourcing, logistics, and order fulfillment for dropshipping.
Education
Software Engineering
Bahcesehir University
01-2026
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Erdem Bayazıt Anatolian High School
01-2020
Skills
RESTful apis
Spring framework
API design and development
React
Problem-solving
Regression testing
Test execution
API testing
JUnit and mockito
Oracle SQL
Postman & Bruno
Microservices
Agile / Scrum
Timeline
Backend Developer Intern
Garanti BBVA Technology
07.2025 - 07.2026
Internship
Zabunoğlu Automotive – Peugeot IT Dept.
01.2025 - 02.2025
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Erdem Bayazıt Anatolian High School
Founder
Amazon Dropshipping – Tandem LTD
Front-End Developer
Epizen AI Assistant – Bahçeşehir University
Software Engineering
Bahcesehir University