Semih Ataman

Experienced Software Engineer with a proven track record of developing performant, scalable, and secure applications across web, mobile, and desktop. Always eager to collaborate with product-focused teams and engineer solutions that scale.

Let's talk about your project See my work

Services

One developer, every platform — from idea to launch.

Web Development

Fast, SEO-friendly websites and web apps — from landing pages to full SaaS platforms.

Node.jsJavaSpring BootTypeScriptReactNext.jsVue.js

Mobile Apps

Cross-platform iOS and Android apps from a single codebase, with native performance.

React Native

Desktop Apps

Native Windows desktop applications built for demanding, real-world business workflows.

C#Delphi

E-commerce

Secure, high-performance online stores with smooth checkout and easy management.

Modernization & Performance

Rebuilding slow or outdated systems into fast, reliable, maintainable ones.

Selected Work

A mix of my own projects and products I helped build.

Professional Contributions

Global Audio Guide

Route-based smart audio guide for cultural and touristic experiences — map integration, multilingual support, and playlist-based streaming across web, mobile, and backend.

React NativeNext.jsNode.jsPostgreSQL
App Store Google Play
Shift Chief

End-to-end workforce management platform digitalizing HR and shift operations — shift planning, payroll, leave management, and role-based tracking across web and mobile.

React NativeNext.jsNode.jsRedis
App Store Google Play
Smart City Platform

Real-time dashboards and camera streaming for municipal infrastructure.

Node.jsWebSocketsReact
Visit
Eye Label

Medical imaging platform with AI-assisted retina annotation tools.

JavaSpring BootVue.js
Visit

My Projects

video-maker

Automated video generation pipeline using local LLMs and image models.

PythonAI
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instagram-observer

Cross-browser extension tracking Instagram metrics via XHR interception.

TypeScriptExtension
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reusable-ui-tr

Open-source npm packages providing reusable frontend UI components.

npmUIOpen Source
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Professional Experience

Software Engineer

GLOBAL TOURS AND TICKETS • Nov 2024 - Jun 2026

  • Led end-to-end migration of legacy JavaScript frontend, backend, and mobile apps to TypeScript.
  • Engineered an automated ticket booking browser extension, bypassing complex captchas to increase daily acquisition by 150%.
  • Deployed a zero-cost, fully containerized database backup system for MongoDB/PostgreSQL using Node.js, Cron, and AWS.
  • Established standardized CI/CD pipelines using Jenkins inside Docker environments.
  • Developed a Neural Network-based classification AI model capable of identifying 15,000+ distinct artworks using PyTorch/MobileNetV3.

Software Engineer

SAMPAS • Sep 2023 - Jun 2024

  • Built a real-time RTSP camera streaming pipeline via Node.js WebSockets and React-based player.
  • Developed scalable Smart City web applications using React.js, TypeScript, and Tailwind CSS.
  • Designed automated developer productivity tracking via GitHub commit logs and Apache NiFi.

Software Engineer

EyeCheckup • Feb 2022 - Sep 2023

  • Key contributor to migrating core backend from C#.NET Core to Java Spring Boot.
  • Resolved critical Delphi memory leaks, reducing continuous RAM consumption from 500MB to 50MB (90% reduction).
  • Developed multithreaded Windows background services to concurrently route OCT images to AI-driven backend.

Education

Akdeniz Üniversitesi

B.S. in Computer Engineering (100% English)

Sep 2018 - Jul 2023

GPA: 3.33

Hochschule Landshut

B.S. in Computer Science (Erasmus)

Mar 2021 - Jul 2021

Let's build something together

Have a project in mind? Reach out and get a reply within a day.

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