Projects

A showcase of personal software projects and developer tools engineered by Vishwa R (Kyroceus) with passion, precision, and purpose.

Namma Store — Cross-Platform Mobile Application

React Native · Node.js · Google Cloud Platform (GCP)

Quick commerce mobile application enabling seamless ordering, delivery management, and inventory control for local stores.

Developed a cross-platform mobile app using React Native with a Node.js backend deployed on GCP.
Implemented multi-environment setup (Development, Staging, Production) for safe testing and reliable releases.
Published on Play Store and App Store, delivering stable services to 50+ active customers.
Designed robust order, status, and inventory modules, ensuring real-time updates and smooth UX.
Engineered optimized APIs and secure user authentication flows.

📖 Read Detailed Case Study & Architecture →
Live and serving real users since 2024 🚀

Vanilla JavaScript · HTML5 · CSS3 · CometD · Salesforce API

A developer-focused Chrome extension that drastically accelerates the Salesforce Apex test execution and code coverage workflow.

Built using Vanilla JavaScript for efficient DOM manipulation and minimal overhead.
Users can pin frequently used Apex classes for quick access and view their code coverage instantly.
Integrated CometD for real-time streaming updates from Salesforce Apex test coverage events.
Provides instant developer feedback, eliminating the lag of the native Developer Console.

📖 Read Detailed Case Study & Architecture →
Available on the Chrome Web Store ⚡

Astro.js · Preact · Tailwind CSS · Markdown

Technical publication sharing deep dives into web technologies, system design, and performance optimization.

Authored and published articles on real-world problem-solving, advanced JavaScript, and architectural design.
Built using Astro.js for static site generation and Preact for lightweight reactivity.
Styled with Tailwind CSS and written entirely in Markdown for smooth content authoring.
Achieved 95%+ Lighthouse score across performance, accessibility, and SEO.
Implements Git-based content workflow for seamless deployment and version control.

Ruby · Jekyll · Bootstrap · Sass · JavaScript

A responsive, feature-rich Jekyll theme created specifically for technical writing, clean documentation, and developer portfolios.

Built-in dark/light mode toggle, fast client-side full-text search, and automated table of contents.
Strict PWA and SEO optimization with structured Schema.org integration.
Distributed as an open-source Ruby gem powering this blog at kyroceus.com.

What The Expense For — On-device ML model to classify SMS-based transaction data for privacy-first personal finance insights and expense tracking.

Curious about how these projects fit together or want to collaborate? Visit the About page or learn more About Kyroceus.