About

I'm a Full-Stack Software Developer with 15+ years of experience, specializing in React, TypeScript, and Web3 technologies. With a strong foundation in frontend development, I build decentralized applications (dApps), integrate smart contracts, and create intuitive user interfaces for DeFi platforms across Ethereum, Aeternity, and Cosmos ecosystems. I bridge traditional web development practices with blockchain innovation to deliver seamless user experiences in the decentralized world.

Skills

Frontend

  • React
  • TypeScript
  • JavaScript
  • Next.js
  • React Native
  • Redux
  • Tailwind CSS

Web3 & Blockchain

  • Smart Contracts
  • Solidity
  • DApps
  • DeFi
  • Ethers.js
  • Wagmi
  • Hardhat

Blockchain Ecosystems

  • Ethereum
  • Aeternity
  • Cosmos
  • Cross-chain Development

Backend & Infrastructure

  • Node.js
  • Python
  • Docker
  • AWS
  • CI/CD
  • GitHub Actions

Tools & Testing

  • Jest
  • Git
  • OpenZeppelin
  • Chainlink

Work

Self-Employed
Blockchain Engineer & Developer
Sep 2020 - Present
Building innovative blockchain tools while actively seeking new projects and contract opportunities. Currently developing arbitrage trading automation systems and blockchain analyzer tools for on-chain data insights. Contributing to open-source Web3 ecosystems and helping clients bring their blockchain visions to life with secure, scalable dApp implementations. Specializing in smart contract development, full-stack Web3 applications, and decentralized finance (DeFi) solutions. Technologies include Solidity, TypeScript, React, Ethers.js, Wagmi, and various blockchain ecosystems.
Aeternity Foundation
Blockchain Software Developer
Apr 2024 - May 2025
As a Blockchain Software Developer at Aeternity Foundation, I led frontend development for a secure cross-chain bridge between Aeternity Mainnet and Ethereum, enabling seamless token transfers and interoperability. I also contributed to the ecosystem's open-source initiatives, including designing an automated documentation system that aggregates and syncs GitHub repository content into a unified GitBook, significantly improving developer experience and enabling AI-powered documentation queries. Additionally, I architected and implemented a dedicated bridge solution for Aeternity Hyperchains, facilitating native and fungible token transfers between the mainnet and hyperchains while ensuring security and efficiency. My technical expertise included developing smart contracts in Sophia for cross-chain token transfers and bridge functionality, implementing secure wallet integration with MetaMask and WalletConnect, and collaborating with the core team to optimize transaction gas fees and improve scalability of cross-chain operations.
Delphi Digital
Web3 Frontend Engineer
Apr 2023 - Sep 2023
At Delphi Digital, I contributed to developing a decentralized lending and borrowing platform within the Cosmos ecosystem. I focused on establishing a scalable foundation for the progressive web3 application, collaborating closely with two other developers to ensure seamless integration and performance. I later expanded functionality by building additional features on top of the v2 DeFi platform. My work leveraged a tech stack including Next.js, React, TypeScript, CosmWasm, and the Cosmos SDK. Additionally, I supported the company's open-source initiatives by helping develop tools for data analysis, improving transparency around protocol liquidity and reporting. My technical expertise included implementing CosmWasm smart contract interactions and integrating Pyth price feeds for accurate asset valuation, as well as optimizing application performance and user experience for DeFi protocols with complex financial calculations.
Swarm
Technical Lead & Full Stack Engineer
Jun 2021 - Sep 2022
At Swarm, I led engineering teams in designing and implementing scalable DeFi solutions, including smart contracts for tokenizing real-world assets (RWAs). I drove architectural decisions, ensuring security, performance, and alignment with business objectives. Managing cross-functional collaboration, I translated business requirements into technical specifications. I oversaw hiring, mentorship, and rigorous code reviews to maintain high standards. Additionally, I spearheaded initiatives to enhance platform reliability and expand feature sets in decentralized finance. My technical contributions included designing and developing new features to extend the functionality of the DeFi platform, enhancing user experience and system capabilities. I collaborated closely with cross-functional teams to improve code quality, optimize application performance, and implement scalable solutions, contributing to the platform's growth by delivering robust, maintainable code while adhering to best practices in blockchain and decentralized finance technologies.
Uberall
Team Lead Frontend Engineering & Squad Captain
Dec 2017 - Aug 2020
At Uberall, a Berlin-based SaaS company specializing in location-based marketing solutions, I played a key role in enhancing product features and addressing critical technical challenges. I contributed to improving search engine indexing, elevating code quality, and modernizing the frontend architecture by replacing legacy systems. Working in an on-site, in-house capacity, I collaborated closely with cross-functional teams to drive innovation and optimize performance, ensuring scalable and maintainable solutions for the platform. After a year at Uberall, I advanced to Frontend Team Lead, overseeing technical design decisions, code quality, and developer mentorship. Later, as the Platform Squad Lead (under the company's Squad model), I spearheaded cross-functional deliveries, people management, and strategic initiatives like OKR alignment. My role focused on driving performance, enforcing best practices, onboarding new developers, and ensuring high-quality, scalable solutions for the location-based marketing platform. I also led the development of a new Match Viewer project, creating the foundation in the front-end and covering topics such as legacy code management, global state management, route logic handling, data flow, and component tree creation.
Monument Labs
Mobile Development Engineer
Jun 2016 - Dec 2017
As a Mobile Development Engineer at Monument Labs, I specialized in JavaScript-focused client application development. I designed and developed applications from scratch for iOS, Android, and Desktop (Windows & MacOSX) platforms. My work involved contributing to device API design and implementation, ensuring seamless cross-platform functionality and performance across different operating systems and devices.
Nomad Commerce
Lead Frontend Developer
May 2014 - Jun 2016
As the first frontend developer and 7th employee at Nomad Commerce, I spearheaded cross-platform mobile app development for industries like banking, social media, gaming, and marketing using Ionic, Cordova, and React Native. My work extended to smartwatch apps, kiosk screens, and credit card machines, contributing to the company's rapid growth. As the team expanded, I took on leadership of the frontend team, guiding developers while collaborating with design and marketing to deliver high-quality, customer-centric solutions. My technical expertise and leadership were instrumental in scaling the team and driving innovative product development.

Education

Bahçeşehir University
Bachelor's degree - Computer Education and Instructional Technologies
2010 - 2015 • İstanbul, Türkiye
Software Engineering (DSA/OOP), Project Management, Instructional Design and English Academic Writing. Interdisciplinary curriculum including psychology and sociology.
Profilo Anatolian Technical High School
High School Diploma - Information Technologies - Database Programming
2005 - 2010
Comprehensive studies in computer hardware, networking, and programming. Beginning with foundational coding in C, advancing to C# .NET for console application development, and expanding into web development using ASP.NET. Created first professional web project—a portal integrating web services to enable users to play Flash games online.