Guru Eswar Sainath Reddy Kummithi, Developer in Bengaluru, Karnataka, India
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Guru Eswar Sainath Reddy Kummithi

Bio

Guru is a senior engineer with approximately five years of experience building large-scale streaming and content aggregation platforms and automation systems. He led front-end development for a React-based streaming TV platform serving more than 10,000 monthly visitors. Guru also architected and delivered Rust-based device services using secure WebSockets and AWS for large-scale device and SDK validation.

Portfolio

Tata Elxsi
JavaScript, React, Node.js, Express.js, MongoDB, Rust, Amazon S3 (AWS S3)...

Experience

  • GitHub - 5 years
  • JavaScript - 4 years
  • React - 4 years
  • Node.js - 2 years
  • Express.js - 2 years
  • Amazon S3 (AWS S3) - 2 years
  • AWS Lambda - 2 years
  • MongoDB - 2 years

Preferred Environment

Visual Studio Code (VS Code), GitHub, API Integration, AWS Lambda, ChatGPT, Amazon Web Services (AWS), Express.js, Full-stack Development, Claude Code, Node.js

The most amazing...

...achievement has been leading the development of a React front end with OAuth 2.0 and Redux for a streaming TV platform that serves over 10,000 monthly visitors.

Work Experience

Senior Full-stack Engineer

2021 - PRESENT
Tata Elxsi
  • Directed front-end development for a React streaming TV platform that serves more than 10,000 monthly visitors, implementing OAuth 2.0, Redux state management, and responsive large-screen layouts.
  • Developed a full-stack internal platform with React dashboards, Node.js REST APIs, and MongoDB, deployed securely on Amazon CloudFront with OAuth-based access control.
  • Architected a Rust-based device extension adopted across more than 10 device types in North America and Europe, enabling real-time automation via secure WebSockets and AWS.
Technologies: JavaScript, React, Node.js, Express.js, MongoDB, Rust, Amazon S3 (AWS S3), AWS Lambda, Amazon CloudFront, Amazon DynamoDB, TypeScript, REST APIs, Amazon Web Services (AWS), Supabase, API Integration, ChatGPT, Full-stack Development

Experience

Netlify Portfolio Website

https://eswar-k.netlify.app/
I designed and developed a personal portfolio website from the ground up, serving as a professional showcase for projects, technical skills, and career highlights. Hosted on Netlify, the site was built to reflect real-world engineering standards, with a focus on clean design, performance, and seamless user experience.

Restaurant Owner and Reviews

https://restaurant-owner-reviews.netlify.app/
A test app built using React, Tailwind CSS, Supabase, and Tanstack React Query:
• A user can register as an owner or a reviewer.
• An owner can register their own restaurants and do CRUD operations, and view reviews given by reviewers.
• A reviewer can add/edit/delete the reviews under a restaurant.

Education

2017 - 2021

Bachelor's Degree in Computer Science

Visvesvaraya Technological University (VTU) - Bengaluru, India

Skills

Libraries/APIs

React, Node.js, REST APIs, React Query

Tools

GitHub, Amazon CloudFront, Claude Code, ChatGPT

Languages

JavaScript, TypeScript, Rust, HTML, CSS, Java

Platforms

AWS Lambda, Visual Studio Code (VS Code), Amazon Web Services (AWS), Windows, Ubuntu, Netlify

Storage

Amazon S3 (AWS S3), MongoDB, Amazon DynamoDB

Frameworks

Tailwind CSS, Express.js

Paradigms

Agile

Other

Supabase, API Integration, Full-stack Development, IT

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