Delivering high quality GraphQL and REST APIs that communicate with numerous microservices written using Typescript on top of Node/Express and c#dotnet, Kafka, GraphQL, and MongoDB/Mongoose, along with unit/integration testing, and newman based system testing

End to end ownership of the feature/project from planning to monitoring after delivery. Providing on-call support for back-end services/apis. Leveraging tools such as Grafana, Loggly and AWS CloudWatch

Docker builds via Github Actions, and leveraging Kubernetes pipelines to fully automate deployments to various environments.

Built an in-house oncall system for clients.

Developed using nodejs and mongo, this system is heavily asynchronous and makes use of fault tolerant retry based processors and kakfa.

Supported CI/CD of backend/api services by managing AWS/EC2 resources, triggering Docker builds via CircleCI, and leveraging Spinnaker pipelines to fully automate deployments to various environments.

Laid down the foundation for partnership between clients and Original Equipment Manufacturers.

Considering Covid19 Crisis, we quickly developed a platform with Remote Assist for agents to help customers, integrated with Twilio

Worked on LAMP stack (Linux, Apache, MySQL, PHP), NodeJs along with Docker, GIT, AWS, JIRA

and Asana.

Integrated various third-party APIs (restaurants) for placing and managing orders.

Using LAMP stack (Linux, Apache, MySQL, PHP) and Agile methodology (JIRA)

Create and maintain services for merchants and internal team to create catalog of products.

Storing and managing this huge data in database, optimising queries and refactoring legacy code.

Creating and optimizing phalcon based SOA APIs.

To catch and fix the issues based on patterns.

Enhancing the security, reliability and scaling of the system.