Hi, I'm Emre YILDIZ
Senior Software Engineer | Tech Lead | Software Architect
Senior Software Engineer and Tech Lead with 7+ years building backend and full-stack systems. Specialized in .NET 6/ASP.NET Core, Node.js/NestJS, Python (Django, FastAPI), and Rust (Axum). Expert in microservices, event-driven systems, and scalable cloud infrastructure. Track record of scaling platforms to 20,000+ users and shipping $25M+ exchange-volume projects.
Work Experience
Software Engineer
ChessDuello Software Technologies Corporation
- Developed iOS/macOS chess application with SwiftUI featuring unique trivia-based gameplay mechanics
- Built Supabase backend with Deno 2 Edge Functions, Hono framework, and Drizzle ORM for PostgreSQL
- Implemented real-time multiplayer system with WebSocket channels for live match synchronization
- Designed complex match system with 8-phase architecture including AI bots and tournament support
Founder and Software Engineer
Medivizi
- Architected multi-tenant OHS backend system using Rust with Axum framework
- Implemented Row-Level Security (RLS) for tenant isolation with PostgreSQL and SQLx
- Built real-time features with WebSocket support and S3-compatible storage
- Developed admin dashboard with HTMX, Askama templates, and TailwindCSS
Tech Lead
BergX Software
- Led technical architecture for jrkripto.com, scaling to 20,000+ active users
- Implemented event-driven architecture with Kafka and Redis Pub/Sub for real-time updates
- Built DeFi dApps and swap platform across multiple blockchain networks
- Developed CEX/DEX trading bots achieving $25M+ trading volume on MEXC
- Authored smart contracts for staking, swap, token factory, and vesting systems
Software Engineer
Gunkom Software
- Developed Flutter iOS & Android app for Magmaweld with .NET 6 backend
- Built B2B e-commerce platform processing 10,000 products for Altinyildiz Classics
- Enhanced workflow management platform handling 65,000 workflows/year for Yasar Holding
- Upgraded core framework from .NET Core 3.1 to .NET 6.0, improving development speed by 5%
Senior Software Engineer
Freelance / Contract
- Built Chess Management Software with Angular and .NET for club analytics and education
- Developed web scraping and analytics system with FastAPI Python backend
- Created Django Python backend applications for various clients
Featured Projects
ChessDuello - Multiplayer Chess Game
iOS/macOS chess application with innovative trivia-based move unlock system. Features real-time multiplayer matches with 3-minute rounds and comprehensive backend with Edge Functions and Row-Level Security.
Medivizi - OHS Management Platform
Multi-tenant SaaS platform for Occupational Health and Safety management. Built with Rust and Axum, featuring compile-time SQL verification and comprehensive RLS policies for tenant isolation.
jrkripto.com - Crypto Platform
Crypto news, analysis, and education platform serving 20,000+ users. Built with Next.js and NestJS microservices, featuring event-driven architecture with Kafka and real-time updates via Redis Pub/Sub.
DeFi dApps & Swap Platform
Comprehensive DeFi ecosystem across multiple blockchains. Includes smart contracts for staking, swaps, and token management. Trading bots achieved $25M+ volume on MEXC exchange.
Enterprise Workflow System
Enterprise-grade workflow management system processing 65,000+ workflows annually. Built with .NET Core and Angular, featuring comprehensive REST APIs and PostgreSQL optimization.
Blockchain Web3 Application
Full-stack Web3 application for token transactions and market bot management. Deployed smart contracts on Ethereum, zkSync, and Arbitrum with real-time market analysis.
Blockchain & Web3 Expertise
Deep expertise in blockchain system internals with hands-on experience across multiple layers of the Web3 stack. From smart contract development in Solidity and Move to running full Ethereum nodes (Geth + Prysm), I've built and deployed production DeFi systems handling millions in trading volume.
Smart Contract Development
- Solidity & Move language expertise
- Deployed contracts on Ethereum, zkSync, Arbitrum, Sui, Aptos
- Token factories, staking, vesting, multisender systems
- Security-first development with comprehensive testing
Node Infrastructure
- Deployed Ethereum full node (Geth + Prysm)
- Linux server administration since 2012
- Direct node interaction for dApp backends
- Performance optimization and monitoring
Trading Bot Development
- DEX bots: Uniswap, PancakeSwap, Cetus
- CEX integration: MEXC exchange APIs
- Arbitrage, volume making, market making strategies
- TypeScript/Node.js/Bun implementation
Live Blockchain Applications
Production dApps running on my infrastructure with deployed smart contracts:
Technical Skills
Programming Languages
Backend Technologies
Frontend & Mobile
Cloud & DevOps
Databases & Architecture
Blockchain & Web3
AI/ML & Tools
Education
Master of Science in Computer Engineering
Ege University - Izmir, Turkey
Concentration: Distributed Systems | 2024 - 2026
Bachelor of Science in Computer Engineering
Celal Bayar University - Manisa, Turkey
GPA: 3.32/4.00 | 2020 - 2024
Bachelor of Science in Computer Engineering
Ahmet Yassawi University - Turkestan, Kazakhstan
GPA: 3.81/4.00 | 2019 - 2022
Associate's Degree in Computer Programming
Dokuz Eylul University - Izmir, Turkey
GPA: 3.40/4.00 | 2016 - 2018
Let's Connect
I'm always interested in new opportunities and collaborations. Feel free to reach out if you'd like to work together!