Hassan Chaudhry
Community driven network, Contractors B2B, B2C platform development tech stack Node.js, Next.js, React.js, MongoDB, Postgresql, AWS, Microservices architecture, database design, development, micro front end architecture design and development.
I have developed and maintained high-traffic REST APIs using Node.js and Micro Fronted Next.js/React.js Apps ensuring scalability and performance.
Developed scalable Node.js backend utilizing Express.js
Designed and implemented robust data models for both SQL (MySQL) and NoSQL (MongoDB) databases, prioritizing data integrity and query efficiency in a production environment.
Implemented GraphQL endpoints and WebSocket connections, enabling real-time data updates and rich user experiences within web applications.
Applied TDD principles, writing unit and integration tests using Jest, resulting in a 15% reduction in production bugs.
Collaborated within a team utilizing Git for version control and establishing effective branching and merging strategies.
Architected and deployed microservices using Docker and Kubernetes, streamlining development and deployment processes.
Maintained and optimized CI/CD pipelines with tools Jenkins, automating testing and deployment for multiple apps.
Enhanced application caching and performance by strategically integrating Redis.
Prototyped and evaluated Nats for efficient internal messaging, improving system responsiveness by 10%.
Integrated multiple 3rd party APIs (e.g., Stripe, Twilio), expanding functionality and enabling automation.