Esra Koçak

Senior Software Engineer | AI Consultant

Istanbul, Türkiye

About

I currently work at a financial company, developing backend systems with Java and Spring Boot, and exploring AI technologies like LLMs and RAG.

Experience

  • Freelance / Self-employed at Freelance (Self employed)
    May 2026 - Present · 3 mos

    I took a short break in my career to focus on personal and professional development. During this time, I have been acquiring new skills, working on projects, and closely following industry trends. I am currently open to new opportunities.

  • İnfina Yazılım A.Ş. (4 yrs 6 mos)
    • Senior Java Software Engineer
      Aug 2024 - May 2026 · 1 yr 10 mos

    • Software Engineer at İnfina
      Dec 2021 - Aug 2024 · 2 yrs 9 mos

  • PHP Bootcamp Student at Patika.dev
    Aug 2021 - Oct 2021 · 3 mos

    Teknasyon PHP Bootcamp

  • Java Bootcamp Student at Kodluyoruz
    Jun 2021 - Aug 2021 · 3 mos

    - Implemented Spring Boot application. - Implemented Java application. - Integrated Spring Boot application with DB using Hibernate. - Integrated Spring Boot application with DB using spring-jdbc.

  • Intern at Nar Veri Sistemleri
    Feb 2021 - May 2021 · 4 mos