H. Enes Ertürk codex
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About

Backend Developer · Java & Spring Boot · AI Systems

I'm a final-year Software Engineering student, mainly focused on backend development with Java and Spring Boot. I have also built projects with Node.js, FastAPI and several AI APIs and tools.

I usually deploy the projects I build rather than leaving them as local demos. That has led me to work regularly with Docker, Nginx, GitHub Actions and Linux servers. I deployed Cradlecrown and this website myself, and also worked on the DigitalOcean setup for Jobverse.

I completed two internships in 2026. At İnosens, I worked on a UWB-based project for detecting survivors after earthquakes. At NDM Software, I worked on the backend of a production application, including device management, OTP verification, Amazon Polly and Twilio integrations.

Technologies I Use

Backend

  • Java
  • Spring Boot
  • Spring Data JPA
  • Node.js / Express
  • FastAPI
  • REST

AI & integrations

  • Gemini API
  • LangChain
  • Amazon Polly
  • Twilio
  • Firebase

Data

  • PostgreSQL
  • MySQL
  • MongoDB
  • SQL Server
  • Redis

Deployment & infrastructure

  • Docker
  • GitHub Actions
  • Nginx
  • Linux
  • DigitalOcean
  • Kubernetes

Other languages

  • TypeScript
  • Python
  • C#
  • Dart

Background

  1. 2023

    Software Engineering

    Started my Software Engineering degree and gradually focused more of my work on backend development.

  2. 2025

    Google Game & App Academy

    Worked on Quizz.AI with my Flutter group and built the SayCheese prototype during a three-day App Jam.

  3. 2025

    Google AI & Technology Academy

    Worked as both Scrum Master and developer on Notest during the bootcamp. I also built CommsItumo during the same period.

  4. 2026

    Agentia

    Built Agentia, a mobile platform for creating and connecting AI agents. I also developed its Spring Boot API, Python workers, CI pipeline and Kubernetes setup.

  5. 2026

    İnosens · Intern

    Worked on a UWB-based project for detecting survivors trapped under earthquake rubble.

  6. 2026

    NDM Software · Intern

    Worked on device management, OTP verification, Amazon Polly and Twilio integrations for the backend of a production application.

  7. 2026

    Cradlecrown

    Released Cradlecrown, my browser-based strategy game. I manage the match server, deployment and release notes.