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Projects & Case Studies

In-depth engineering breakdown of software applications, mobile platforms, and AI systems built and maintained according to my resume.

ColoredCow EngineeringE-Commerce Web Platform

Enterprise E-Commerce Platform & Web Architecture

High-Traffic Web Platform · Plugin Audits & Responsive Patches

Managed and updated plugins on live enterprise and foundation web platforms, resolving plugin deprecations, conflict regressions, and responsive layout issues across transaction funnels.

Production Enterprise Platform

Problem Addressed:Outdated plugins caused checkout conflicts and security vulnerabilities, while legacy CSS rules distorted mobile responsiveness during high-traffic user events.

Solution & Engineering:Executed systematic plugin updates, sanitized legacy hook calls, resolved conflicting stylesheet rules across checkout pages, and validated responsive layout integrity.

Key Highlights:

•Maintained continuous uptime during live production plugin updates and e-commerce transactions.
•Troubleshot and fixed multi-device CSS breakpoint glitches across key landing & checkout pages.
•Enhanced form submission responsiveness and web asset loading times.
•Collaborated via GitHub PR workflows incorporating senior engineering reviews.

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ColoredCow EngineeringCompanion Mobile App

Enterprise Mobile Companion App & Push Notification System

Mobile Tracking App · Push Notifications & Runtime Permissions

Maintained and debugged enterprise companion mobile applications, allowing contributors to track data via GPS and receive activity updates. Resolved critical push notification delivery drops and OS permission pop-up issues.

Mobile App · Live on Google Play & App Store

Problem Addressed:Users experienced silent notification delivery failures after orders, alongside runtime permission pop-up crashes on newer mobile OS versions.

Solution & Engineering:Diagnosed push-notification handler lifecycles, ensured reliable token synchronization with user order profiles, and refactored device runtime permission workflows.

Key Highlights:

•Restored push notification delivery reliability for engagement across Android and iOS.
•Fixed runtime permission prompts for camera, storage, and geolocation services.
•Conducted thorough testing across diverse Android and iOS device configurations.
•Integrated seamlessly with team Git/GitHub workflows following reviewer feedback.

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ColoredCow EngineeringCorporate Web Platform

ColoredCow Corporate Web Platform — UI & Responsive Updates

Corporate Web Platform · UI & Responsive Optimization

Contributed to frontend updates and maintenance of corporate web platforms, focusing on responsive UI enhancements, component consistency, and cross-device performance.

Corporate Web Platform

Problem Addressed:Maintaining high design fidelity, fast asset loading, and flawless mobile responsiveness across diverse device viewports was essential for brand engagement.

Solution & Engineering:Optimized frontend components, refined CSS styling and layout breakpoints, and verified responsive rendering across mobile and desktop browsers.

Key Highlights:

•Updated and refined UI components across web portals for seamless cross-device rendering.
•Enhanced mobile responsiveness and layout stability across diverse viewport dimensions.
•Collaborated with engineering teams via GitHub pull requests and design reviews.
•Ensured high performance standards and clean semantic markup.

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ColoredCow EngineeringField Operations & Mobile

Field Operations & Ground Team Mobile App

Image-Upload Validation & Login Authentication Fix

Strengthened reliability for ground field teams by adding rigorous image-upload validation checks and eliminating a persistent authentication login bug.

Internal Team App · Not for Public Use

Problem Addressed:Field agents experienced failed uploads or app freezes when capturing unvalidated, oversized images in low-connectivity areas, alongside intermittent login failures.

Solution & Engineering:Introduced client-side image validation (size limits, MIME checks, resolution constraints) before network payload transmission, and debugged session token renewal during login.

Key Highlights:

•Eliminated upload crashes by introducing pre-flight file validation and sanitization.
•Resolved an intermittent authentication failure preventing field operators from logging in.
•Improved user error feedback with clear, actionable status messages.
•Protected backend API servers from corrupted and oversized multipart payloads.

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