Hello from Türkiye.

Mobile & Full-Stack Developer · React Native · Flutter · Node.js · Spring Boot

I build products end to end: the mobile client, the API, the database and the production environment.

See my projectsGet in touch

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01

About

I'm a mobile and full-stack developer with 2+ years of professional experience. At Tigris Smart Technologies I built the Android app Türk Telekom's dealer audit teams use in the field, and the Yuklee.app logistics marketplace across its mobile, backend and database layers.

Since June 2025 I've been building my own products from scratch: FOZI, a Next.js 15 + Supabase e-commerce platform with Trendyol integration and live iyzico payments, and GameMatch, a React Native app on a self-hosted Node.js/PostgreSQL backend. I like owning a feature from the architecture decision to production, and stating the reasoning behind every technical choice.

  • Mobile and backend in one pair of hands: React Native / Flutter clients on APIs I design myself
  • I run my own infrastructure: Hetzner VPS, Cloudflare, Supabase, Vercel
  • Mobile design that survives field conditions: local backup + real-time sync
  • Working directly with clients: scoping, delivery and post-launch maintenance
Location
Ankara, Türkiye (GMT+3)
Work
Remote, hybrid or on-site
Education
B.Sc. Software Engineering, Fırat University
Languages
Turkish (native) · English (professional)

Toolkit

MobileReact Native (Expo, Expo Router) · Flutter · Android (Java)
App releaseApp Store Connect · Google Play Console · TestFlight · EAS Build
Front-endReact · Next.js · TypeScript · Tailwind CSS · react-i18next
Back-endNode.js (Fastify) · Spring Boot (Java) · REST API design
DataPostgreSQL · PostGIS · Supabase · MongoDB · Drizzle ORM · TypeBox
Auth & securitySign in with Apple · Google OIDC · App Attest · Play Integrity · Turnstile
CI/CDVercel (build + deploy on push, previews) · EAS Build
Infrastructure & toolsHetzner VPS · Firebase · Cloudflare R2 · Docker · Git · Jira · Figma
IntegrationsTrendyol Marketplace API · iyzico · Firebase

02

Experience

  1. Jun 2025 – PresentTürkiye · Remote
    Independent Developer / FounderDesigning and building FOZI and GameMatch from scratch: architecture, backend, mobile/web clients, infrastructure and deployment. Built and shipped React + Tailwind sites for Ecem Akın Beauty Studio and BikeClub, handling client communication, scoping, delivery and maintenance on my own.
  2. May 2023 – Jun 2025Tigris Smart Technologies
    Software EngineerBuilt the Türk Telekom Dealer Audit System Android app in Java with offline backup + real-time sync. Developed Yuklee.app's React Native app, Spring Boot REST API and PostgreSQL data model, and shipped it to the stores. Built the IMS front end in React and ran QA/UAT test scenarios before releases.
  3. Jul – Aug 2022SIA Teknoloji
    Mobile Developer InternBuilt a university visitor appointment app with Flutter.
  4. Jul – Aug 2021AKIN Tech & Security
    Software Engineer InternSet up a MongoDB-based data environment; worked on data analysis and SQL.

03

Projects

Products I've built on my own, at Tigris and for clients.

2025 – Present

FOZI

Founder, sole developerLive

Clothing brand and e-commerce platform that sells on its own storefront and on Trendyol from a single source of truth, so stock and prices never drift between channels.

  • Next.js 15 (App Router) + Supabase (Postgres, Auth, Storage), every layer from visual design to database
  • Two-way stock and price sync with the Trendyol Marketplace API, designed to prevent race conditions and conflicting writes
  • End-to-end iyzico checkout, tested in sandbox and live in production; TR/EN storefront, Turnstile bot protection
Next.js 15 · TypeScript · Supabase · Trendyol API · iyzico · Cloudflare · Vercelfozi.com.tr ↗
2025 – Present

GameMatch

Founder, sole developerIn development

Location-based one-on-one matchmaking app for gamers on iOS and Android, migrated from Firebase to a self-hosted stack for cost control, no vendor lock-in and geo queries in plain SQL.

  • React Native (Expo Router) + TypeScript client; Fastify API, PostgreSQL 16 + PostGIS, Cloudflare R2, Hetzner VPS
  • Sign in with Apple and Google (OIDC); App Attest and Play Integrity to block fake clients and bots
  • Monorepo with Drizzle ORM + TypeBox for end-to-end type safety; shipping via TestFlight and Play internal testing
React Native · Expo · Fastify · PostgreSQL 16 · PostGIS · Drizzle · R2
2023 – 2025

Türk Telekom Dealer Audit System

Android developer — TigrisIn use in the field

Android app field teams use to audit dealers on site, capturing audio, photos, location and audit answers. Base64 local backup + real-time database sync keeps data safe when the connection drops.

Android · Java · Firebase Crashlytics · AppDynamics
2023 – 2025

Yuklee.app

Mobile + backend developer — TigrisLive on the stores

Logistics marketplace connecting shippers with carriers. Built the React Native app, the Spring Boot REST API and the PostgreSQL data model, covering the full flow from listing to offer, plus the Bootstrap 5 landing site.

React Native · Spring Boot · Java · PostgreSQL
Tigris

IMS — Inventory Management System

Front-end developer — TigrisDelivered

Front-end development of a corporate inventory management system.

React
2025

Ecem Akın Beauty Studio

Freelance developerLive

Showcase site with a 5-language setup and hero carousel, deployed on Firebase Hosting with a custom domain; scoping, delivery and maintenance with the client.

React · Tailwind CSS · react-i18next · Firebase Hostingecemakin.com ↗
2025

BikeClub

Freelance developerLive

Showcase site with a Turkish/English switcher and WhatsApp contact integration, with Firebase Hosting and DNS setup.

React · Tailwind CSS · Firebase Hosting
2022

University Visitor Appointments

Intern — SIA TeknolojiInternship project

Mobile app that lets visitors book appointments at the university.

Flutter

04 — Contact

Let's build something together.

Open to full-time roles and freelance work. Full working-hours overlap with European time zones.