Full-Stack Developer at regentis.ai
MSc Mathematical Engineering at YTU
Building intelligent systems — from enterprise platforms to chess engines
View My Work Get in Touch

projects

securai

AI-powered security layer for OkHttp that detects and blocks XSS vulnerabilities in network requests using an embedded on-device classifier.

JavaOkHttpRetrofitMachine LearningAndroidSecurity

safsata

A full-stack Turkish fact-checking platform that evaluates claims for accuracy with detailed explanations and sources.

AngularTypeScriptSpring BootJavaTailwind CSSFull-Stack

batu

A UCI-compatible chess engine written in C++17 with neural network evaluation trained on ~1M positions.

C++Neural NetworksPyTorchChessAI

skills

languages

  • Java / Kotlin
  • TypeScript
  • C++
  • Python
  • SQL

frontend

  • Angular
  • Tailwind CSS
  • PrimeNG / Angular Material

backend

  • Spring (Boot, Cloud, Security)
  • PostgreSQL / Redis
  • Flyway
  • WebSocket

mobile

  • Android SDK
  • OkHttp / Retrofit
  • MediaPipe / TFLite

ai/ml

  • PyTorch
  • Neural Networks
  • On-device ML (TFLite)

devops

  • Docker / Kubernetes / Helm
  • GitHub Actions
  • Maven / Gradle / CMake

auth/security

  • Keycloak
  • OAuth2 / JWT
  • Firebase Auth
  • XSS Prevention

chess/game ai

  • UCI Protocol
  • Alpha-beta Search
  • Neural Network Eval
  • Magic Bitboards
  • Zobrist Hashing

experience

May 2024 — Present Full-time

Full-Stack Developer @ regentis.ai

  • Built the DevEx microservice from scratch — surveys, metrics, score calculators
  • Implemented webhook processors for GitHub, GitLab, Jira, and Linear
  • DORA metrics — ETL pipelines, materialized views, KPI dashboards
  • Notification service — alerts, email triggers, tier upgrades
  • Angular frontend — survey module, DORA dashboard, notifications
  • Built the regentis-landing site end-to-end
  • Keycloak SSO — sign-up flow, email verification, custom templates
  • Role-based authorization, Flyway migrations, cron jobs
Feb 2024 — May 2024 Part-time

Android Developer @ skylandsoft

  • Mobile development with Java and Kotlin
Oct 2023 — Feb 2024 Intern

Android Developer @ skylandsoft

  • Mobile development fundamentals
  • First professional engineering role

education

Sep 2025 — Jun 2027 Graduate

MSc Mathematical Engineering @ Yildiz Technical University

  • Thesis: Extrapolation & Transfer Learning on Chess Endgame Tablebases
  • Coursework: Variational Theory, Numerical Solutions of Integral Equations, Mathematical Foundations of Deep/AI Learning
Oct 2017 — Jun 2024 Undergraduate

BSc Mathematical Engineering @ Yildiz Technical University

bash
yunus@dev:~$ ./contact.sh

Establishing connection...

Email :
GitHub : github.com/yunusemrehalil
LinkedIn : in/yunus-emre-halil-a24757264
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