Senior Software Engineer at Self employed

Designed and developed scalable full-stack systems using React.js, Node.js, and cloud platforms (AWS/Azure/GCP). Led migration from monolithic architecture to microservices, improving scalability and deployment efficiency. Built and deployed mobile applications using React Native, Kotlin, and Swift. Implemented CI/CD pipelines with Docker-based tooling and cloud-native technologies. Developed blockchain features using Solidity and Ethers.js, and integrated AI-powered capabilities via OpenAI APIs, RAG pipelines, and LLM-based services to enhance product intelligence and automation.

Senior Software Developer at Dalian Jiejing Tech

Collaborated with engineers to design and deliver enterprise-grade web applications; architected cloud-native solutions using AWS, Docker, and CI/CD pipelines; built high-performance backend services with Node.js and .NET; improved system reliability and scalability through microservices adoption.

Full Stack Web Developer at Codersclan

Developed web applications using React, Vue, Angular, Node.js, PHP, and .NET; built and maintained WordPress solutions with custom plugins and APIs; created interactive UI/UX components using WebGL and Three.js; developed backend services and integrated RESTful APIs.