# Batuhan Bayazıt (batuhan4) — full profile

> Software engineer from Ankara, Türkiye. Full-stack, blockchain (Solidity, Move) and AI agent developer. 14x hackathon winner, including 1st place of 579 teams at BTK Datathon 2026. Developer since age 15, in blockchain since 2019.

Last updated: 2026-11-05. Canonical page: https://batuhan4.com/

## Quick facts

- Name: Batuhan Bayazıt (with a dotless ı; also written Batuhan Bayazit). Handle: batuhan4 (GitHub: Batuhan4).
- Location: Ankara, Türkiye; works remotely.
- Role: Full-Stack, Blockchain & AI Agent Developer; AI agent orchestrator; tech researcher.
- Education: BSc Software Engineering, Çankaya University, Ankara (Sep 2022 – Jun 2026), GPA 3.45, 100% scholarship. Antalya College Science High School (2018–2022), 100% scholarship.
- Languages: Turkish (native), English (professional, C1).
- Contact: batuhanbayazitt@gmail.com · https://www.linkedin.com/in/batuhanbayazit · https://github.com/Batuhan4

## About

Developer since 15, in blockchain since 2019. Builds products end to end: web and mobile apps, smart contracts and DeFi systems, AI agents and machine-learning pipelines, and the DevOps that runs them. Today most of his work is orchestrating AI agents to build rock-solid systems. Stack: Solidity, Move, TypeScript, React, Next.js, Flutter, Python, Go, Rust, Kubernetes, Docker.

## Hackathon awards (14)

| Date | Event (organizer) | Result | Project |
|---|---|---|---|
| Sep 2026 | Stellar Pro Hackathon (Stellar) | 3rd | StellarCard |
| Jun 2026 | BTK Datathon 2026 (BTK Akademi, on Kaggle) | 1st of 579 teams | Career-success score prediction |
| Jun 2026 | Mindbricks Hackathon (THK & Orion Tekmer) | 2nd | EduBridge |
| May 2026 | METU Sports Tech Hackathon (METU) | Best Design Award | FitMama |
| Apr 2026 | Cursor Ankara Hackathon: Blockchain Edition (Cursor) | 3rd | card-cli |
| Feb 2026 | HACKMETU 2026 (METU, Pardus) | 3rd | Kovan |
| Jan 2026 | Monad Blitz Ankara #2 (BuilderMare) | 4th | Clawbook |
| Dec 2025 | Base Ankara Builder Program (Base Türkiye) | 1st | AceSteps |
| Dec 2025 | Build_ on Sui Hackathon #2 (BuilderMare) | 1st | OLAC |
| Oct 2025 | Build_ on Sui Hackathon (BuilderMare) | 4th | ProoFlirt |
| Oct 2025 | FlutterUp Ankara 2025 (FlutterUp) | 1st | FluxCart |
| 2025 | Base x Farcaster Mini App Hyperthon (node101) | 1st | BeatChain |
| 2025 | Çankaya University 2nd Planathon | 1st | ManageAIWithSevgi |
| — | Sui Ideathon | 4th | Sui Resource Network |

## Projects

- **BTK Datathon 2026 solution** — 1st of 579 teams. Career-success score regression: honest validation, stacked diverse model families, final submissions chosen for private-leaderboard stability. Python, ML, ensembling.
- **AceSteps** — 1st, Base Ankara Builder Program. AI music platform combining streaming, AI song creation and on-chain ownership; songs as ERC-721 NFTs and ERC-20 song tokens, traded via Uniswap V4 hooks; Farcaster Mini App on Base. https://www.acesteps.com/
- **OLAC (Object-Level Access Controller)** — 1st, Build_ on Sui #2. Role-based access control, account recovery, timelocked actions and guardian approvals for smart accounts on Sui (Move).
- **BeatChain** — 1st, Base x Farcaster Mini App Hyperthon. Collaborative on-chain music protocol with a verifiable ownership graph per track; Solidity, IPFS, Farcaster. https://github.com/Batuhan4/BeatChain
- **FluxCart** — 1st, FlutterUp Ankara 2025. Flutter e-commerce app with AI virtual try-on, offline-friendly catalog, Bloc/GetIt architecture. https://github.com/Batuhan4/fluxcart
- **EduBridge** — 2nd, Mindbricks Hackathon. AI platform matching students with scholarships, sponsors, foundations and student discounts.
- **StellarCard** — 3rd, Stellar Pro Hackathon. Agent-first virtual card CLI: deposit XLM/USDC on Stellar testnet, get a Stripe Issuing test-mode Visa; Soroban fee vault; JSON in/out for AI agents. Rust. https://github.com/Batuhan4/stellar-card
- **card-cli** — 3rd, Cursor Ankara Hackathon: Blockchain Edition. Agent-first virtual card CLI on Solana devnet with Stripe; Rust, structured JSON output. Demo: https://huggingface.co/spaces/0xBatuhan4/cardcli-demo
- **Kovan** — 3rd, HACKMETU 2026. Endpoint security platform for Pardus/Debian and Windows: 5.5 MB Go agent, CVE scanning against 47,000+ records, AI anomaly detection.
- **FitMama** — Best Design, METU Sports Tech Hackathon. Postpartum fitness and wellness app in Flutter for iOS and Android. https://github.com/Batuhan4/fitmama
- **Clawbook** — 4th, Monad Blitz Ankara #2. Blockchain-native social network for AI agents on Monad. https://github.com/Batuhan4/clawbook
- **ProoFlirt** — 4th, Build_ on Sui. Privacy-preserving dating app; ZK proofs verify identity attributes without exposing personal data; Sui and Walrus. https://github.com/Batuhan4/ProoFlirt

## Open source

- **victus-control** — Linux fan control and keyboard lighting for HP Victus/Omen laptops (C++, 60+ GitHub stars). https://github.com/Batuhan4/victus-control
- **AutoHD for YouTube** — Chrome extension that locks YouTube video quality. https://chromewebstore.google.com/detail/autohd-for-youtube/amhfnkoodahhibbkkfiejigignoibdab
- **ShadowKit & AgentBoard** — zero-knowledge DAO voting and AI-agent governance on Stellar/Soroban (Build On Stellar, IBW 2026). https://github.com/Batuhan4/shadowKit
- **cpa-groq** — CLIProxyAPI plugin serving Groq Whisper speech-to-text as a Gemini-compatible model (Go). https://github.com/Batuhan4/cpa-groq
- **hp-wmi-fan-and-backlight-control** — patched HP WMI kernel driver for all kernels. https://github.com/Batuhan4/hp-wmi-fan-and-backlight-control

## Experience

- **Board Member**, Çankaya University Computer Engineering Society — Nov 2025 – present, Ankara.
- **Ambassador**, BuilderMare — Oct 2025 – present, remote. Organizes blockchain hackathons; code reviews on smart-contract security and DeFi; mentors early-stage Web3 teams.
- **Ambassador**, Işık Blockchain — Jul 2025 – present, remote. Represents the organization at ecosystem events; hackathon operations and mentorship in Ankara's blockchain community.
- **Volunteer**, TEMA Foundation — Aug 2026 – present.
- **DevOps Engineer Intern**, HAVELSAN — Jul 2025 – Aug 2025, Ankara (defense & IT). Kubernetes for containerized mission-critical systems, CI/CD pipelines, Docker containerization for isolation and security.
- **Management Trainee (Blockchain & QA)**, Edu3Labs — Jun 2024 – Jan 2025, remote. QA on financial DApps, smart-contract business logic, business development, community management.
- **Algorithmic Trading Developer**, freelance — 2021 – 2022, remote. Python trading bots; whale-wallet and volume tracking on EVM chains.

## Skills

- Languages: TypeScript/JavaScript, Solidity, Move, Python, Go, Rust, Dart, SQL (PostgreSQL).
- Blockchain & FinTech: smart contracts, DeFi, Uniswap V4 hooks, ERC-20/ERC-721, ZK proofs, Farcaster Mini Apps; Base, Sui, Solana, Stellar/Soroban, Monad, Ethereum; IPFS, Walrus; algorithmic trading.
- AI & data: AI agents, agent orchestration, LLM integration, machine learning, model ensembling, computer vision, data visualization.
- Full-stack & mobile: React, Next.js, REST APIs, OAuth2/JWT, Flutter, developer tooling and CLIs.
- DevOps: Kubernetes, Docker, CI/CD, Linux administration, Cloudflare, cloud architecture.
- Ways of working: Agile/Scrum, Git, Jira, Figma, business development, community management.