Responsibilities
Planning: Designed technical solutions, create and regularly update technical documentation on Confluence,
develop database diagrams for new applications
◦ Infrastructure: Manage AWS infrastructure, create CloudFormation templates for environments, including
resources ECS cluster, ECS task definitions, CloudFormation log groups, and SQS. Implement centralized logging
with AWS OpenSearch service (later transitioned to EKS), and build pipelines for frontend and backend projects
on GitLab.
◦ Integration: Seamlessly integrate crypto payment solutions(Ramp, Onramper), Auth0 for IAM, and Impact via
API integration
◦ API Development: Developed backend microservices using Java 17 and Node.js Using Spring Data
JPA,Express.js, OAuth2 Resource Server, ShedLock, and AWS SDKs
◦ Web3: Designed technical solutions and creating smart contracts that leverage the power of decentralized systems.
I have used tools such as Truffle and Hardhat to develop and deploy smart contracts on Polygon chain.
I have developed a wide range of smart contracts, including erc20/721 standarts, token vesting, staking, and DAO
contracts, also implemented advanced smart contract logics that enable complex interactions between users and
the blockchain, while also ensuring that the contracts are secure and free from vulnerabilities.
◦ Career Progression: Initially joining the company as a Fullstack blockchain developer, I was promoted to the
role of Web3 Technical Lead
Technology Stack
AWS, Java 17 and Node.js Using Spring Data
JPA,Express.js, OAuth2 Resource Server, ShedLock, and AWS SDKs,
Period
12.2021 —
until now
(4 years 1 month)