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Vishnu Satheesh

Software Engineer | Full-Stack • Systems Design • DevOps • Security • Freelance

Coding


Who I Am

I design and build systems that don’t fall apart in production.

My work sits at the intersection of:

  • System Design - scalable, failure-aware architectures
  • DevOps - deployment, automation, infrastructure reliability
  • Security - identifying and eliminating real-world attack paths
  • Full-Stack Engineering - building and shipping end-to-end systems

I work both independently and with teams to deliver production-ready systems, not just features.

I don’t chase tools. I focus on trade-offs, bottlenecks, and failure modes.


What I Work On

  • Designing distributed systems and service architectures
  • Building and deploying production-grade full-stack applications
  • Hardening infrastructure and fixing real-world security gaps
  • Creating CI/CD pipelines that don’t break under pressure
  • Debugging production issues most people can’t reproduce locally

Writing

I write about things that actually matter in production:

  • system design trade-offs
  • infrastructure failures
  • security weaknesses in modern architectures
  • debugging stories from real systems

Connect


Contact

📧 ping@vishnusatheesh.com

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  1. Autograph Autograph Public

    This is a social media app built using Node.js and Pug that allows users to create posts, send messages, and interact with other users by liking, retweeting, and replying to posts. The app features…

    JavaScript

  2. MailFlow MailFlow Public

    This project is a bulk mailer application that allows users to send customized mails to groups of people, using the MERN (MongoDB, Express, React, Node.js) stack and the SendGrid API.

    JavaScript 1

  3. News-App News-App Public

    This project is a news application that allows users to search and view the latest news articles from various sources, using the GNews API.

    JavaScript 2

  4. Netflix-clone Netflix-clone Public

    This is a Netflix Clone project built with React JS and the TMDB API. The clone provides users with a visually pleasing interface to view newly released films with their ratings, descriptions, and …

    JavaScript 3

  5. Tesla-Clone Tesla-Clone Public

    This is a responsive Tesla Clone project built with React JS and Styled Components. The clone provides users with a visually pleasing interface to view the Tesla homepage and explore the different …

    JavaScript 1

  6. Chat-App Chat-App Public

    This is a group chat application built with Node.js, Socket.io and Moment. The application allows users to select a room and start discussions in a group.

    JavaScript 7 5