KOCAELI / GEBZE, TÜRKIYE // AVAILABLE FOR WORK
Full-stack & Blockchain Developer — hackathon-winning builder of vision systems, smart contracts, and full-stack products that actually ship.
C · C++ · Java · Python · HTML/CSS · JavaScript/TypeScript · Solidity · SQL
Ethereum · Smart Contracts · Hardhat · Wagmi · Ethers.js
React · React Native · Next.js · Node.js · Express.js · Tailwind CSS · Expo
Docker · Git/GitHub · Linux · PostgreSQL · MongoDB · Firebase · Prisma ORM
Seven mounted, real systems. Each unit shows its own architecture, not a stock icon.
On-device YOLO/ONNX PPE compliance detector for an autonomous OHS inspection robot, running on a Raspberry Pi 5.
Camera → preprocess → ONNX inference (CPU) → per-class NMS → MQTT violation event. mAP@0.5 0.809 overall. One module of a larger multi-module robotics project.
Python · ONNX Runtime · YOLO · MQTT · OpenCV · systemd
Privacy-preserving dApp on Monad Testnet implementing commit-reveal cryptography for anonymous voting and sealed-bid auctions.
commit(hash) → reveal(value, nonce) → verify keccak256(value, nonce, sender). Built at Monad Blitz Istanbul 2025.
Solidity · Hardhat · React · Wagmi · Ethers.js · Vite
REPOSpotify + Last.fm listening data with AI-assisted analysis to surface under-the-radar artists.
Spring Boot REST API + Expo/React Native client. Flyway migrations, Resilience4j, OpenAI/Anthropic-assisted recommendation sessions.
Java 21 · Spring Boot 3 · PostgreSQL · Redis · Expo · React Native
Blockchain-based ride-sharing mobile app — university course project, led as PM & Scrum Master over a 5-person team.
Ethereum smart-contract staking with automatic fund distribution, web admin panel, full deployment — APK builds, domain, hosting.
React Native · Expo · Express.js · PostgreSQL · Solidity · Prisma
Decentralized time-exchange platform — trade skills and services using TIME tokens (1 TIME = 1 hour).
ERC-20 token standard, smart-contract escrow, reputation tracking. Won at an 800+ participant international hackathon.
Solidity · Hardhat · React · Wagmi · Ethers.js · Blockscout
NFT pet battle game — mint, level up, and battle NFT cats on-chain.
ENS-based custom subdomain naming, e.g. shadow-warrior.deployer.eth.
Solidity · Polkadot · ENS · Scaffold-ETH 2
Privacy-first AI mental health assistant combining Cognitive Behavioral Finance Therapy with blockchain.
Emotion tracking and intervention algorithms, data privacy ensured through decentralization. Built at ETHIstanbul 2025.
React · AI/ML · Blockchain · Privacy-Focused Architecture
GTU Blockchain Student Society
Leads the technical team building blockchain applications; the team has won prizes at 4 international/national hackathons. Runs Git/GitHub and smart-contract development workshops, mentors junior developers, oversees technical project delivery across multiple teams.
Racfathers
Web3-integrated web applications with React, Express.js, and Prisma ORM. Scheduled backend services for periodic tasks and automated processes. RESTful APIs and PostgreSQL database operations.
EDUCATION
Computer Engineering (100% English)
2022 — Present · 144 ECTS
3.08
GPA / 4.00
HACKATHONS