Available for new opportunities · Building mobile & web products

Building products
people actually use.

Android and full-stack developer building modern digital products — from native mobile apps to REST APIs and web interfaces. Focused on clean architecture, real-world integrations, and shipping things that actually work.

Tolga Boz
12+
Shipped projects
5
Production launches
Cups of espresso
Android developmentFull-stack engineeringKotlin · Jetpack ComposeREST API designReact · Node.jsClean ArchitectureMobile-first productsReal-world integrationsAndroid developmentFull-stack engineeringKotlin · Jetpack ComposeREST API designReact · Node.jsClean ArchitectureMobile-first productsReal-world integrations
Toolkit

Stacks I reach for, shipped at scale.

A curated set — TypeScript everywhere, with a pragmatic mix of frameworks chosen per problem rather than per trend.

Frontend & product surfaces

Pixel-precise interfaces with a focus on motion, accessibility and performance. I prefer composable component systems over monolithic UI kits.

TypeScriptReactNext.js 15TailwindFramer MotionRadixZustand

Backend & infrastructure

API design, queues, caching, edge runtimes — the unglamorous work that makes apps feel instant.

Node.jsPostgreSQLPrismatRPCRedisDockerAWS

AI & LLM tooling

Embeddings, agents, RAG pipelines, evals.

OpenAIClaude APILangChainpgvector

Mobile

Native-feeling cross-platform apps with offline-first state.

React NativeExpoSwiftKotlin

Design & systems

Token-driven design systems and brand-grade UI.

FigmaDesign tokensMotionType
Selected work · 2024 — 2026

Five projects, mobile to full-stack.

Native Android apps, REST APIs, and web interfaces — each built end-to-end with real integrations and shipped code.

tolga.dev
GitHub Wrapped 2025
2025 · Q4AI

GitHub Wrapped — AI-powered year in review

Interactive GitHub year-in-review web app. Aggregates 1 000+ data points via GitHub GraphQL API — commits, PRs, languages, streaks — and generates personalized AI summaries with Google Gemini. Includes animated visualizations and shareable highlight cards.

ReactViteChart.jsFramer MotionNode.jsGoogle Gemini
Atmosphere splash screen
2025 · Q3Mobile

Atmosphere — carbon footprint tracker

Full-stack carbon footprint tracking app. Native Android app built with Kotlin + Jetpack Compose backed by an Express + MongoDB API. Covers emission calculation, dashboard summaries, stats analytics, onboarding, and per-app language switching (TR/EN).

KotlinJetpack ComposeNode.jsExpress.jsMongoDBRetrofit
EventStore clubs list
2025 · Q2Mobile

EventStore — campus events & ticketing

Native Android app for university clubs: browse events, purchase tickets, and scan QR codes at entry. Clean Architecture + MVVM with Koin DI, Supabase backend for auth and storage, and ML Kit + CameraX for real-time QR validation.

KotlinJetpack ComposeSupabaseML KitCameraXKoin
tolga.dev
Codex Aureum hero
2024 · Q4

Medieval Magazine — PDF archive viewer

Web application for browsing and reading PDF magazine issues with a clean editorial interface. Built with Next.js and React-PDF, served with TypeScript and styled with Tailwind CSS.

Next.jsReactTypeScriptTailwind CSSReact-PDF
Journey

A timeline, not a résumé.

The interesting parts. Roles, internships, and projects worth mentioning.

2026

Software Development Intern · Software Persona

Mobile & backend fundamentals training — REST API integration, Compose patterns, and a mentored SDLC project. Remote.
Internship
2025

Full-Stack Developer Intern · Bluesense

Shipped 15+ Compose screens, integrated Skin Analysis API, built React doctor/patient panels, and localized 8+ screens. Remote.
Internship
2025

Indie launch · GitHub Wrapped

Solo-built an AI-powered GitHub year-in-review. Aggregated 1 000+ data points via GraphQL and generated AI summaries with Google Gemini.
Indie
2025

Hackathon · Hair Clinic App

Built a full hair-clinic mobile app at hackathon — camera-based hair analysis, auth, appointments, messaging, and TR/EN support.
Hackathon
2021 —

B.Sc. Information Systems Engineering

Kocaeli University, Türkiye · In progress.
Education
Let's build something

Got an idea worth shipping?

Always open to interesting work — full-time roles, contract projects, founding teams, or the right side project with the right people.