نبذة عني
Senior Fullstack Engineer with 8+ years of experience in cloud architecture, full-stack development, and system optimization. Skilled in AWS, microservices, CI/CD, containerization, AI and blockchain. Proficient in React…
Senior Fullstack Engineer with 8+ years of experience in cloud architecture, full-stack development, and system optimization. Skilled in AWS, microservices, CI/CD, containerization, AI and blockchain. Proficient in React, TypeScript, Node.js, and Python. Strong team collaborator and project manager
الخبرة
Professional Freelancer
<p>Built a Flask API with FinBERT for financial sentiment analysis and text classification.<br>
Built a Python function with Amazon Polly to convert Firebase documents to audio and store them in Firebase.<br>
Developing a cryptocurrency-based NFT marketplace.<br>
Customized user authentication functionality using Firebase.<br>
Led the front end development for a NFT marketplace.</p>
Sr Full Stack Engineer
<p>Designed and maintained cloud architecture using various AWS services.<br>
Implemented image optimization using AWS CloudFront, Serverless, S3.<br>
Used Web3.js and Ethers to build several dApps for the main app and NFT-marketplace.<br>
Developed NFT marketplace APIs (RESTful, GraphQL) with AWS Lambda and Step Functions.<br>
Integrated Elasticsearch for NFT search functionality.<br>
Built the frontend and backend for a web application.<br>
Consolidated multiple AWS AppSync APIs into one system.<br>
Conducted various testing methodologies to ensure software quality.<br>
Containerized applications using Docker, Kubernetes, Argo CD.<br>
Integrated analytics and payment systems.<br>
Contributed to the development of NFT smart contracts.<br>
Implemented gas optimization in smart contracts using several best practices.<br>
Managed version upgrades and utilized project management tools.</p>
Sr Full Stack Developer
<p>Developed SaaS platforms and payment systems using Scrum and TDD methodologies.<br>
Built microservices architecture and implemented CI/CD pipelines.<br>
Created and maintained a centralized component library for UI development.<br>
Developed web applications using both MERN and MEAN stack technologies.<br>
Implemented comprehensive testing strategies including unit, integration, and E2E tests.<br>
Maintained infrastructure as code (IaaC) for cloud services.<br>
Mastered containerization, orchestration, serverless, and messaging services.</p>
Backend Engineer
<p>Designed distributed servers and databases for China and Global regions.<br>
Optimized AWS costs and implemented CI/CD pipelines.<br>
Customized AWS S3 and EFS for cost efficiency.<br>
Integrated backend and AI servers using messaging services.<br>
Managed monitoring services and the Jira board.<br>
Developed and integrated multiple payment methods.<br>
Optimized search engine with indexing, caching, and pagination techniques.<br>
Built a crypto payment system.<br>
Integrated various third-party services.<br>
Implemented comprehensive test cases following TDD.<br>
Developed frontend, backend, and CMS for a comprehensive application.</p>
Full Stack Developer
<p>Developed and maintained responsive web applications.<br>
Built and maintained back-end server-side applications.<br>
Utilized React to create dynamic front-end interfaces.<br>
Extensively used Redux for application state management.<br>
Worked closely with designers and stakeholders.</p>