i did work at  Sunfocus Solutions Pvt. Ltd. on node.

 Skills: NestJS · TypeORM · PostgreSQL · API Development · REST APIs · Graphql · Node.js · MongoDB · Express.js 

 I'm a highly skilled Backend Developer with expertise in Node.js. I specialize in building scalable and high-performance web applications, APIs, and microservices. I'm passionate about writing clean and efficient code and implementing best practices to ensure robust and secure backend solutions.

- Proficient in Node.js, JavaScript and Typescript
- Experience with Express.js, Nest.js, and other Node.js frameworks
- Strong knowledge of RESTful API design and development
- Expertise in databases like MongoDB, MySQL, and PostgreSQL
- Familiarity with message brokers like RabbitMQ, Kafka, and AWS SQS
- Understanding of authentication and authorization mechanisms, such as JWT and OAuth
- Solid understanding of asynchronous programming and event-driven architectures
- Experience with version control systems like Git
- Knowledge of DevOps practices and tools like Docker and AWS