arthasegorii

– Integrated LLM models into Web3 applications – Integrated EVM-compatible, Solana and Bitcoin chains – Onboarded Aerodrome and Velodrome protocols – Architected and deployed NFT platforms with minting and reward mechanisms – Debugged Solidity smart contracts to resolve critical issues – Built and maintained subgraphs for on-chain data indexing – Designed database schemas and server infrastructure from scratch – Conducted code reviews and participated in sprint planning

– Architected multi-chain support for TON, Tron and EVM-compatible networks, enabling seamless cross-chain transactions – Integrated and onboarded new CEX platforms, broadening trading capabilities across multiple exchanges – Refactored and optimized backend services to boost throughput and scalability under high load – Designed and implemented RESTful and WebSocket APIs for real-time Web3 data streaming and interaction – Performed deep debugging and resolved critical service issues, significantly improving system reliability

– Implemented Google Pay, Apple Pay, Bit and Stripe payment integrations – Improved performance of the existing codebase – Built file upload and delete services using Amazon S3 – Deployed Node.js applications to AWS Elastic Beanstalk – Developed backend services for managing restaurants, offers and chats – Configured GitHub Actions workflows for build, test and deployment – Fixed UI bugs, added internationalization and created an admin panel – Conducted code reviews of pull requests from colleagues – Designed database schemas and overall system architecture

– Designed and implemented JWT authentication with refresh-token support – Developed order-creation and payment microservices in .NET – Built a photo-upload service integrated with Azure Blob Storage – Optimized SQL stored procedures to boost database performance – Refactored legacy code for improved readability and performance – Wrote unit and integration tests using XUnit and FluentAssertions – Performed manual API testing and documentation with Postman – Fixed UI bugs and implemented theming in React applications – Integrated Stripe to enable a simple donation payment flow