$ cat /etc/berkant
CV
# Experience
Software & Blockchain Developer
Blokfield · Remote (South Korea)
Designed and built scalable backend infrastructures for web and mobile projects (including real-time interactive applications), focusing on complex state synchronization, high-concurrency data flow, and reliable API performance. Developed backend services and automation platforms for blockchain-integrated applications. Evaluated architectural trade-offs, selecting monolithic or microservice structures based on delivery timelines, maintainability, and operational overhead. Implemented background workers and event-driven data pipelines using Kafka and Redis to handle asynchronous workloads and reduce latency. Optimized backend performance through strategic database design, query tuning, and concurrency management in Node.js and Go. Engineered and integrated smart contracts for decentralized protocols, connecting them securely to robust backend APIs.
Full Stack Developer (Intern)
Mentalsoft · Adana, TR
Developed backend services and REST APIs for enterprise ERP software using ASP.NET and C#, focusing on layered architecture and maintainable code. Optimized Microsoft SQL Server database performance by restructuring queries and improving indexing strategies. Implemented complex business logic and enterprise integrations, ensuring system stability across diverse client deployments.
# Education
Computer Programming (Associate Degree)
Cukurova University · Adana, TR
2-year computer programming program. The rest is self-taught — shaped by open source, hands-on experience, and building real systems.
# Skills
Languages
Backend & Systems
Blockchain & Web3
Databases
Infrastructure & DevOps
Data & Messaging
AI & Automation
# Projects
steem-sbd-arbitrage-pipeline
Cross-chain arbitrage system: automated pipeline that withdraws SBD from Steem blockchain, sells on Upbit exchange, buys STEEM, and transfers back. Increased SBD market supply through systematic arbitrage. Event-driven architecture, real-time price monitoring, automated execution.
robinia-swap
DeFi swap protocol with automated market maker (AMM). Custom liquidity pool management, swap routing, and yield farming mechanisms. Built for EVM-compatible chains with Solidity smart contracts.
pokemon-go-blockchain
Blockchain-powered collectible card game inspired by Pokemon Go. Cards are NFTs with upgrade mechanics — combine, evolve, and trade. On-chain metadata, breeding mechanics, and marketplace integration.
walk-to-earn
Gamified fitness app with blockchain rewards. Users earn project tokens by walking. Custom ERC-20 token with liquidity pool on DEX. High market cap with sustainable tokenomics. Location verification and anti-cheat systems.
blockchain-indexer
Scalable microservice for blockchain data ingestion, event indexing, and transaction automation pipelines. Kafka-based event streaming. Handles millions of events daily with sub-second latency.
mempool-monitor
Real-time mempool transaction monitoring for EVM chains. Tracks pending transactions, detects MEV opportunities, streams data to analytics pipeline via WebSocket.
cross-chain-bridge
Custom blockchain bridge infrastructure connecting multiple heterogeneous chains. Enables asset and data transfer between EVM and non-EVM networks. Built with validator set consensus, on-chain light client verification, and relayer node network for cross-chain message passing.
steem-sidechain-network
Sustainable sidechain solution for blockchains without native sidechain support (Steem). Custom sidechain with EVM compatibility enabling smart contracts, custom dApps, and DeFi protocols. Users deployed custom contracts and built applications tethered to the main chain. Featured custom bridge, block production, and tokenomics.