tolgacelik.net
Projects

Things I’ve designed, shipped, or still run.

A curated cross-section of the work I care about — platforms, infra, and products with real users. Everything here is either in production, actively maintained, or used as a starter for the next build.

Platforms· 6

Infrastructure· 3

Products· 13

Product
ATLAS Decision Intelligence
AI-driven experience synthesis
↗ GitHub

Scores product and service quality by synthesising review signals across dimensions: quality, service, value, reliability.

Next.jsReact 19Gemini APITailwind
Product
Auto Stack
Multi-tenant SaaS for auto dealerships
↗ GitHub

End-to-end platform with vehicle inventory, customer tracking, sales analytics, and an AI-assisted sales agent. Built for fleet-scale tenants.

NestJSNext.jsPostgreSQLRedisMinIO
Product
Auto Stack Mobile
Auto Stack companion app
↗ GitHub

React Native companion for Auto Stack — field use for sales teams: inventory, customers, and deals on the go.

React NativeExpoTypeScript
Product
Clinic Stack
Multi-tenant healthcare platform
↗ GitHub

Tenant-isolated clinic management with patient records, scheduling and billing. Designed for clinic networks running dozens of locations.

Next.jsTypeScriptPostgreSQL
Product
PodMind API
AI audio learning backend
↗ GitHub

Backend for an AI-powered audio learning app. Cloud object storage, Prisma migrations, production deploy via Traefik.

Node.jsPrismaPostgreSQLMinIO
Product
Kariyer Rota
AI career coach mobile app
↗ GitHub

React Native app that simulates professional scenarios, scores EQ responses, and builds narrative story threads around the user.

React NativeExpoNode.jsPostgreSQL
Product
Magic Digital
Landing for the ATLAS product line
↗ GitHub

Marketing site for ATLAS installable systems — a lean PHP + nginx stack behind Traefik with Let's Encrypt, deployable in one command.

PHPnginxDockerTraefik
Product
Felah · Site
Marketing site for the Felah app
↗ GitHub

Landing and marketing site for the Felah product — fast, static, and tuned for conversion.

Next.jsTailwind
Product
Felah
Focus & flow app
↗ GitHub

Mobile app for focus and flow — timers, rituals, and gentle nudges. Built with a collaborator.

React NativeExpo
Product
Gunesia
Astrology & daily insights app
↗ GitHub

Daily-insight app blending astrology, mood tracking, and AI-generated narratives — mobile-first, content-heavy.

React NativeNode.js
Product
Set
Sets & collections app
↗ GitHub

Lightweight app for organising and sharing curated sets — think playlists, but for anything.

TypeScriptNode.js
Product
Set · React Native
Set app — mobile port
↗ GitHub

React Native port of the Set app — same primitives, native experience on iOS and Android.

React NativeExpo
Product
Focus Duo
Shared focus & accountability app
↗ GitHub

Productivity app built around paired focus sessions — two people commit to a block of work together, with gentle accountability.

Next.jsPostgreSQL

Tooling· 8

Games· 7