Hasan Metehan Bacı

Full Stack Developer

Ankara, Turkey

Career Profile

Full Stack Developer with a journey in technology starting from web design, evolving through frontend development, and expanding into full-stack and embedded systems. Currently developing a real-time tactical training simulator for the defense industry, working across the entire stack from embedded IoT firmware to web dashboards and 3D visualization.

Experienced in building products from scratch — from fintech platforms handling real business operations to AI-powered cross-platform applications. I thrive in complex, multi-disciplinary projects where hardware meets software.

Career Journey
Full Stack Developer07/2025 – Present
SDS Mekanik · HAVELSAN · Karasim
  • Developing a tactical shooting simulator for defense training, supporting 5 concurrent shooters with real-time tracking and scoring
  • Building the full-stack control layer: Next.js dashboard for hardware management, C++ backend for laser tracking, and embedded firmware for IoT devices
  • Integrating multiple hardware systems including IR cameras, laser modules, and motion sensors into a unified real-time pipeline
Next.jsC++OpenCVESP32UnityTypeScript
Full Stack Developer2025 – Present
Ferpz AI · Personal Project
  • Building an AI-powered personal finance tracker available on both web and mobile platforms
  • Developed a conversational AI assistant with 25+ custom tools for budget analysis, spending insights, and financial planning
  • Built the web application with Next.js 14 and the mobile app with React Native (Expo), sharing a unified backend
  • Implemented full authentication, subscription management with RevenueCat, and real-time data sync across platforms
  • Deployed on Cloudflare Pages with PostgreSQL database and Prisma ORM for the data layer
Next.jsReact NativeExpoOpenAI GPT-4oPrismaPostgreSQLCloudflareRevenueCat
Frontend Developer01/2022 – 07/2025
Ozan Elektronik Para · Fintech
  • Developed the Backoffice application from scratch using React, TypeScript, and Storybook with Micro Frontend architecture and Webpack Module Federation
  • Built the Merchant Panel from the ground up with React and Ant Design Pro, creating a clean, user-friendly interface for business operations
  • Created dedicated Backend for Frontend (BFF) layers for both projects using NestJS and GraphQL, connecting frontend to microservices
  • Implemented modular, scalable component libraries and collaborated closely with design and backend teams across all projects
ReactTypeScriptTailwind CSSStorybookNestJSGraphQLWebpack Module FederationAnt Design Pro
Frontend Developer2020 – 2022
Freelance · Fiverr
  • Delivered responsive web applications and landing pages for international clients across various industries
  • Built interactive single-page applications and dynamic websites using modern frontend frameworks
  • Handled full project lifecycle from client communication to design implementation and deployment
ReactNext.jsJavaScriptHTML5CSS3
Frontend Developer & Designer2017 – 2020
Artovy · Agency
  • Developed e-commerce websites and web applications for agency clients
  • Created UI/UX designs and marketing visuals using Adobe Creative Cloud products
  • Managed hosting environments and handled full deployment workflows
WordPressHTML/CSSMySQLAdobe PhotoshopAdobe IllustratorCPanel
Skills
Frontend
HTML5CSS3JavaScriptTypeScriptReact.jsNext.jsReact NativeExpoTailwind CSSAnt Design ProShadcn UIStorybook
Backend
Node.jsNestJSGraphQLPrisma ORMPostgreSQLOpenAI APIEdge Runtime
Embedded & Real-time
C++OpenCVESP32ArduinoUnityOptiTrack SDKWebSocketUDP/TCP
Tools & Cloud
GitCloudflare PagesRevenueCatPostmanJiraSlackAdobe Creative Cloud
Education
Management Information Systems (BS)
Anadolu University
2021 – Present
Languages
Turkish
Native
English
B1-B2 · Intermediate
Hasan Metehan Bacı · 2026