Vamsi Bellam

I worked as an Assistant Coach for WD101(Getting started with javascript) and WD201(Server-side programming with NodeJS) as a part of a Minor Degree in Web Development for a few Indian Universities and Colleges introduced by the All India Council for Technical Education (AICTE) and Pupilfirst - Improved full-stack development courses offered to more than 1000 students from various universities and colleges across India by providing detailed feedback on the course content, programming assignments, and automated tests. - Mentored teaching assistants in reviewing programming assignments and capstone projects. - Guided students in building and deploying quality web applications using JavaScript, NodeJS, Express, TDD, PostgreSQL, and Render on course discord community

- Developed 12-factor microservices for test data streaming and data search in C# and Python along with React and Typescript frontend applications for respective services using modern micro frontends architecture in the data platform. - Managed Continuous Integration and Continuous Deployment of 10 npm and maven libraries, 5 micro frontends, and more than 12+ polyglot microservices with GitOps, Docker, Kubernetes, and Azure services. - Migrated a huge Java-based monolith and a few microservices from the Oracle database to Postgres to remove licensing dependency and reduce operational costs by more than 50%. - Enabled efficient scaling of services in an analytics system by splitting a single script container deployment to Kubernetes deployments with independent docker containers. - Designed and Implemented an cloud agnostic delivery mechanism for the Scalable Analytics and Test Data Management software artifacts in an Air-Gap environment using Shell scripting, Helm Charts, and K3s

I worked as an Assistant Coach for 2 courses WD101(Getting Started with javascript) and WD201(Server-side Programming with Ruby on Rails) as a part of the Leadership in Teaching Excellence(LITE - https://lite.pupilfirst.org/ ) program led jointly by All India Council for Technical Education(AICTE) and Pupilfirst. - Mentored teaching assistants in the web development courses that were offered to faculty from 50 institutions across India. - Evaluated and provided elaborate feedback on full-stack programming milestones and capstone projects. - Actively helped students on Pupilfirst LMS and course discord community by answering doubts on JavaScript, Ruby, Rails, PostgreSQL, and Deployment.

- Increased code safety and developer productivity by adding types to JavaScript libraries and applications using Typescript. - Developed and Maintained end-to-end modern front-end systems in React, Flow, and Typescript by following clean code practices and Safe Agile principles. - Reduced frontend build times by more than 50% by splitting monorepo into independent libraries. - Fixed various bugs and enhanced internationalization across frontend libraries and analytics applications to improve user experience.