Antalya, Türkiye
🚀 I build SaaS products where AI features feel native I'm a Senior Full-Stack SaaS Engineer with 10+ years shipping production web and mobile software end-to-end: architecture, API design, performance, and the production debugging that happens after the launch post. What I do I specialize in the React, Next.js, NestJS, and React Native stack, with TypeScript across the board. The work I'm proudest of lives at the intersection of full-stack SaaS and on-device intelligence — most recently, an on-device computer vision pipeline in React Native using OpenCV and the New Architecture (Fabric + TurboModules). It captures physical objects under controlled lighting and extracts edge sharpness scores, shadow coverage, and bounding boxes that feed downstream authentication workflows. No cloud round-trip, no latency tax — native-grade performance on the device itself. Where I've shipped • Relik (Dubai) — Architect and ship core marketplace features across React, NestJS, and React Native. Own the on-device CV pipeline end-to-end. • FedEx — Led an enterprise operations dashboard in Next.js + Auth0 SSO, plus a modular CMS in Next.js / shadcn-ui for multi-language content delivery into FedEx's PWA. Built a data integrator with a live query builder and a Sentry-based monitoring stack that cut mean-time-to-detect for production incidents. • iCareBetter (healthtech, Boston) — Led the technical team. Built location-aware doctor search in Next.js + TypeScript, a double-blinded peer video vetting workflow, and Stripe + EMR integrations covered by Cypress. • Earlier — Multi-chain crypto wallet (ETH, BTC, BSC) with Web3 signing flows, fintech ERP dashboards, and large-scale data visualization tools. How I work Take a fuzzy business requirement. Design something that scales. Ship it with tests, monitoring, and a clean handoff. Repeat. Stack React · Next.js · NestJS · React Native (New Architecture) · TypeScript · Node.js · PostgreSQL · MongoDB · GraphQL · OpenCV · AWS · Auth0 · Stripe · Sentry · Cypress Let's talk I'm open to Senior / Staff Full-Stack roles at AI-forward SaaS companies — especially teams building products where on-device AI, computer vision, or native-feel mobile experiences are part of the roadmap. 📩 [email protected] — or DM me here on LinkedIn.
- Designed and implemented scalable backend services in NestJS and PostgreSQL for an inspections SaaS, exposing secure REST APIs to cross-platform mobile clients. - Built React Native features focused on cross-platform parity, offline behavior, and responsiveness in field-use conditions. - Applied security best practices (input validation, authn/authz, rate limiting) and resolved backend and mobile performance bottlenecks identified in production.
- Led design and delivery of an internal operations dashboard built with Next.js and React, secured via Auth0 IDP integration for SSO across enterprise tenants. - Built a modular content management system in Next.js, React, and shadcn/ui that lets non-technical creators manage multi-language content from a back-office and schedule delivery into FedEx's PWA applications. - Designed and shipped a data integrator with a live query builder over large internal datasets, surfacing operational data to downstream services. - Implemented a notification, monitoring, and logging system using Sentry and structured logs, reducing mean-time-to-detect for production incidents. Stack: Node.js, NestJS, Next.js, React, PostgreSQL, Sentry, LiveBlocks, WebSocket.
- Led the technical team for a healthtech platform connecting patients with vetted surgeons; partnered with product and marketing to drive growth and revenue. - Built a location-aware search and matching system in Next.js and TypeScript that meaningfully improved relevance of doctor results. - Designed a double-blinded peer video vetting workflow that elevated network quality standards and surgeon certifications. - Integrated Stripe for payments and EMR services for medical records; covered critical paths with Cypress. Stack: NestJS, Next.js, React Query, Redux-Saga, Cypress.
- Built a multi-language React Native crypto wallet with live market data, multi-network transactions, and an in-app wallet generator. - Implemented Web3 integration for Ethereum, Bitcoin, and Binance Smart Chain, enabling secure transactions and signing flows. - Shipped trading-side features: honeypot detector, holder lists, gas station, funding rate, open interest, and a trading journal. Stack: React Native, React, Next.js, TypeScript, Redux, Socket.IO, Web3.