• A full stack developer with 8 years of experience in web development, including userfriendly interface creation, robust server-side logic implementation, RESTful API integration, and cross-functional collaboration.
• An intermediate blockchain developer, seasoned in developing dapps, smart contracts, and exploring the transformative potential of blockchain in diverse industries.
• Skilled in translating complex technical concepts into practical business solutions and thriving in collaborative, high-impact environments.

Professional Experience

03/2022 - 03/2024

Role: Full-stack Developer

Customer: Crudcook

Tasks:

• Developed user-friendly interfaces using modern front-end technologies such as Next.js, React.js, React Native, Angular.js, Vue.js, Tailwind CSS and SCSS, resulting in a 20% increase in user engagement.
• Deployed robust server-side logic and database interactions to ensure seamless functionality and performance using Nest.js, Node.js, Python, Django, PHP and Laravel, accommodating a 25% larger volume of requests and transactions.
• Created and integrated RESTful APIs, GraphQL and Tanstack query to facilitate communication between the front-end and back-end systems, resulting in a 20% decrease in server response time.
• Managed and optimized database systems, including schema design, query optimization, and data migration, improving conversion rates by 10%.
• Collaborated with microservices architecture containing AWS, GCP and Azure, leveraging diverse technologies to achieve performance scores exceeding 90.
• Utilized Git, a version control system to manage codebase, track changes, and collaborate with team members effectively.
• Collaborated with cross-functional teams to deliver high-quality, scalable solutions, sharing knowledge and best practices to achieve project goals.
• Experienced in Scrum and Kanban methodologies, participating in sprint planning, daily standups, and iterative development to deliver incremental value and respond to changing requirements, accelerating development speed by 20%

08/2018 - 12/2021

Role: Blockchain full stack developer

Customer: BlueSpade

Tasks:

• Developed and deployed smart contracts using Solidity, resulting in over 30 instances that significantly bolstered the security and operational efficacy of various decentralized applications and NFT marketplaces.
• Integrated with popular DeFi protocols such as Uniswap, leveraging ERC20, ERC721, and ERC1155 standards to enable seamless token interactions.
• Leveraged tools including Hardhat and Truffle for smart contract development, as well as implementing web3.js and ethers.js for interaction with the Ethereum blockchain to ensure reliability.
• Built trading bots to automate transactions and optimize trading strategies within DeFi space.
• Applied Next.js, React.js and Node.js to create modern UX/UI for DApps and NFT marketplaces to increase user engagement by 30%, while employing Mocha and Jest for comprehensive testing