Orçun Yılmaz

Bis 2021, Software Engineer, Turkcell Technology

Skills

Java
Microservices
Spring Framework
Kafka
MySQL
Git
Elasticsearch
JUnit
Test Driven Development (TDD)
Software Development Lifecycle
MongoDB
PostgreSQL
Oracle SQL
Behavior Driven Development
Domain Driven Development
Redis
Hibernate
Docker
Spring Boot
REST
JPA
Agile Development
Software
Scrum
Scrum Master
SQL
Kubernetes

Timeline

Professional experience for Orçun Yılmaz

  • Current 5 years and 4 months, since Apr 2021

    Senior Software Engineer

    Sahibinden.com

    Developed and maintained high-performance server-side microservices following TDD methodology. Took responsibility for transforming a monolith service into microservices. Implemented an orchestration pattern to efficiently aggregate and synchronize data streams from multiple microservices, ensuring rapid page response times and a seamless user experience. Collaborated with product managers to define project scope, objectives, and requirements, ensuring alignment with business goals.

  • 4 years and 2 months, Mar 2017 - Apr 2021

    Software Engineer

    Turkcell Technology

    Turkcell Academy - TV+ - PlayGo Developed and maintained high-performance server-side code following TDD methodology Facilitated daily stand-ups, sprint planning sessions, and retrospectives as the scrum master for an Agile team. Collaborated with product owners and UX designers to translate business requirements into technical specifications for new features Used BDD to develop an end-point test tool Technologies: Java, Spring, Spring Boot, Redis, PostgreSQL, Kafka, ElasticSearch, Docker, Oracle, AngularJS

  • 2 years and 5 months, Nov 2014 - Mar 2017

    Software Engineer

    Netaş

    GENCom for Windows SIP Client Developed and maintained high-performance client-side code for a collaboration client. Facilitated daily stand-ups, sprint planning sessions, and retrospectives as the scrum master for an Agile team of 8 developers. Developed and maintained a SIP mimic tool to reproduce the events based on the technical environment of customers Technologies: C++, AngularJS, Java

Languages

  • Turkish

    C2 (Expert / native speaker)

  • English

    C1 (Fluent)

  • Italian

    A1-A2 (Basic)

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