Full-Stack Freelance Developer

7/2021 – 12/2024

● Developed modern web full-stack apps using Angular and React frameworks, with TypeScript based Node.js backend, implementing responsive UI components using HTML5/CSS3, comprehensive Jest/Jasmine unit tests, and ensuring seamless RESTful API integration

● Recently, architected and implemented various GenAI solutions: an intelligent scraping system with automated calendar integration, an AI-driven video interview analysis tool, and a sophisticated 360-degree feedback platform with natural language generation capabilities

● Engineered end-to-end data pipelines using DBT and AWS services (Lambda, StepFunctions, SQS), while leveraging Glue Jobs/Catalog and Athena for data processing, and QuickSight for analytics visualization, resulting in automated collection workflows

● Established robust DevOps practices by implementing CI/CD pipelines with GitHub Actions, containerizing applications using Docker/ECS, and infrastructure as code through Terraform

● Built scalable cloud infrastructure on AWS, incorporating Python-based Azure API integrations for optimized data processing workflows

● Developed a cross-platform mobile application using Ionic framework, ensuring optimal performance across iOS and Android devices

● Conducted usability testing leveraging tools like BrowserStack and Google Lighthouse for cross-browser compatibility and performance optimization

Amazon Web Services (AWS), Angular, DevOps, Generative KI, Mongodb, Node.Js, Postgresql, Python, React (JavaScript library), Typescript