Sunil Kumar Rai Email & Phone Number

United States

San Mateo, Ca, Us

• Design and implement microservices in Python, Ruby on Rails, Spring, and to collect, verify, and process borrower data using 3rd-party APIs like Plaid, TransUnion, Equifax, and NSC.• Designed and integrated RESTful APIs and GRPC-based architectures for microservices, ensuring robust communication between distributed systems.• Build scalable data pipelines using PySpark to transfer and curate large datasets for AI model training.• Manage microservices in Kubernetes (EKS, OpenShift ROSA) and package them using Helm charts.• Leverage Redis for caching and Kafka for messaging within the backend services.• Write infrastructure as code (IaC) to provision AWS services using Terraform and CDK• Developed robust, scalable, modular and API-centric infrastructures.

Portland, Or, Us

• Developed RESTful GRPC APIs as Python microservices using PyCharm IDE and managed code repositories in GitHub.• Leveraged Git for version control, utilizing commands such as clone, stash, rebase, branch creation, tagging, and code pushing.• Created CI/CD pipelines in Jenkins, performed test automation, and deployed applications to AWS Lambda.• Developed and maintained data pipelines for moving and processing large volumes of data using AWS services (EMR, Lambda, DynamoDB, Step Functions).• Implemented infrastructure as code (IaC) using Terraform to automate provisioning of AWS resources.• Created a web UI with Django for data analysts to configure pipeline processing.• Collaborated with fellow engineers to evaluate software and hardware interfaces.• Analyzed proposed technical solutions based on customer requirements.

Roseland, New Jersey, Us

Worked as a full stack software engineer (Server side, client side, testing )for developing the Common Marketing Platform system. The system was used by auto dealers to communicate with their consumers for various purpose like services reminder, thank you emails etc.Developed and maintained data pipelines to support email campaign automation, transferring data efficiently between various services.Technical environment : python, django, flask, java, spring mvc, junit, maven, ORM (Hibernate), REST web service, Oracle database, rabbitmq, javascript, bootstrap, Angular, protractor, HTML, CSS, SQL, eclipse, webstorm, sql developer, Pyspark

I had multiple duties like :1. Installing and configuring software.2. Developing and managing applications useful for library like inventory system.3. General troubleshooting4. Providing technical support to library staffs.

San Francisco, Ca, Us

Master Of Science (Ms), Computer Science

Bachelors Of Engineering, Computer Science