1.

Architected and developed a scalable, high-performance web application using Node.js withTypeScript for the main backend,Go for the frontend, and Next.js for the frontend.

2.

Designed and implemented RESTful APIs using Express.js, integrating with a PostgreSQL database through TypeORM, resulting in a 30% improvement in query performance.

3.

Developed efficient Go microservices to handle computationally intensive tasks, improving overall system response time by 40%.

4.

Created responsive and interactive user interfaces using Next.js and React, implementing server-side rendering for enhanced SEO and load times.

5.

Utilized TypeScript to enforce type safety across the backend and frontend, reducing runtime errors by 50%.

6.

Implemented caching strategies using Redis for improved performance and reduced latency, resulting in a 60% reduction in average API response times.

7.

Implemented comprehensive testing strategies, including unit tests using Chai and Mocha, integration tests, and end-to-end tests, and load tests using K6, increasing code coverage to 90%.

8.

Implemented complex database schemas and migrations using TypeORM, ensuring data integrity and smooth schema evolution.

1.

Implemented a SPA using React and Next.js to provide a smooth and efficient user experience.

2.

Implemented MySQL stored Procedures for search and filtering data by using joins, which reduced latency by 50%.

3.

Implemented a RESTful API using Express.js and MySql to provide seamless integration with the database.

4.

Architectured a severless application using AWS Lambda, API Gateway, S3, Cognito, and DynamoDB to provide a scalable and efficient web application.