G
YouTube TikTok Games
Skip to content
View tuzcuy's full-sized avatar
🎯
Focusing
🎯
Focusing

Block or report tuzcuy

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
tuzcuy/README.md

Yigit Tuzcu

Computer engineer and co-founder of Corantsoft — a small software studio shipping web, mobile and AI products. Currently a software engineer at International ATF Türkiye, where I build and run the technology stack behind a large international tourism fair. Based in Antalya, Turkey; previously worked as a software engineer in Madrid and Bilbao.

I work across the whole stack: Laravel/Livewire and Node/NestJS backends, React and Next.js frontends, Flutter mobile apps, and applied ML (PyTorch, computer vision). What I enjoy most is taking a real-world operation — a trade fair, a wholesaler, a boutique store — and turning it into software that actually runs in production.

What I build

  • Event-tech at production scale — a full CRM/ERP for an international tourism fair: company/contract/finance management, an interactive floor-plan (stand map) editor built in React and embedded in Laravel, and edge ingestion from Raspberry Pi turnstiles plus offline-first parking and canteen PWAs. The platform ran live during the fair, processing the flow of 14,000+ attendees in real time, side by side with a legacy database schema it was never allowed to alter (strangler-fig migration across 6 coexisting systems).
  • Cross-platform mobile — the fair's official Flutter app (ATF World, Android/iOS/web from one codebase): B2B meeting scheduling, QR badge and lead capture, WhatsApp-OTP onboarding, FCM push — used by thousands of real attendees during the event.
  • Applied ML / computer vision — VisionEvidence, an offline forensic image-analysis platform that decides whether an image is real, AI-generated or manipulated: two self-trained models (CLIP ViT-L/14 linear probe at 94.8% test accuracy, fine-tuned EfficientNet-B0), Grad-CAM explainability, Platt-calibrated confidence, a fusion engine that is allowed to say "uncertain", and fully offline Docker deployment. All metrics are read from real test runs — no invented numbers.
  • Multi-tenant ERP — Cora, a quote-to-shipment management system for wholesalers: Prisma-extension-enforced tenant isolation, a tested Decimal pricing engine and sales state machine, ledger-only stock movements, and 55/55 Playwright e2e passing against the live deployment.
  • Client work via Corantsoft — shipped-to-production sites and platforms: a custom e-commerce stack with an AI virtual try-on fitting room, a parametric three.js product catalog for a manufacturer, a canvas scroll-film site for a coffee brand, a trilingual bar site with a custom reservation chatbot, and a 5-language dental-tourism site incl. RTL.

Stack

PHP Laravel Livewire MySQL TypeScript React Next.js NestJS PostgreSQL Flutter Firebase Python FastAPI PyTorch Tailwind CSS Docker Node.js

Featured projects

Project What it is
VisionEvidence Offline forensic image analysis: self-trained CLIP/EfficientNet models, Grad-CAM, calibrated fusion verdicts, Turkish PDF reports, air-gapped Docker deploy — architecture case study, source private
Fair operations platform — case study Architecture write-up of the fair CRM/ERP + Flutter app + floor-plan editor + turnstile/PWA edge ingestion that ran a live international fair (write-up only, no employer code)
laravel-vue-billing-demo Billing dashboard: Laravel API + Vue 3 SPA, invoice status machine, integer-cents money handling, 57 PHPUnit tests, Docker + green CI
grounded-rag RAG document Q&A with sentence-level citations: from-scratch BM25 + embeddings + RRF fusion, groundedness scoring, measured eval harness — runs with no API key
slotbook Appointment scheduling: Next.js + TypeScript + Prisma, DST-aware slot engine, race-proof double-booking guard (e2e-verified 201/409), Playwright + vitest + CI
Cora Multi-tenant wholesale ERP (quote → order → warehouse → shipment): Prisma-enforced tenant isolation, Decimal pricing engine, ledger-based stock — 57 unit + 125 integration tests, source-available (AGPL)
Selektör Social discovery app concept built end to end: Flutter client, 37 Cloud Functions, custom face-verification microservice on Cloud Run, privacy-by-design (plates stored only as HMAC) — architecture case study, source private
shopify-orders-app Laravel 11 + Vue 3 dashboard syncing orders from the Shopify Admin API into MySQL

Contact

Popular repositories Loading

  1. sportspartnership sportspartnership Public

    Forked from caminale/partners

    team up

    JavaScript

  2. docs docs Public

    Forked from uahm93/RankTuprofe

    Movil aplication for Android and IOS made whit React Native.

    JavaScript

  3. team-up team-up Public

  4. teamup-app teamup-app Public

    Forked from Benyouceftebbi/teamup

    JavaScript

  5. react_mobile react_mobile Public

  6. shopify-orders-app shopify-orders-app Public

    Laravel 11 + Vue 3 dashboard that syncs orders from the Shopify Admin API into MySQL

    JavaScript