Kelvin Wilson - AI Developer | ContraWork by Kelvin Wilson
Kelvin Wilson

Kelvin Wilson

Full Stack Developer , Web Applications, Custom Bots and API

New to Contra

Kelvin is ready for their next project!

Cover image for ​A full-stack web application built
​A full-stack web application built featuring a dynamic 3D visualizer, responsive theme controls, and real-time audio interaction logic. ​Key Features: ​Interactive 3D Visualizer: Dynamic, real-time particle head rendering that reacts to system state. ​Custom Theme Engine: Built-in slot configuration and mode selectors to customize the layout on the fly. ​Full-Stack Architecture: Powered by a Node.js backend with modern web frontends for responsive interactions.
1
45
Cover image for ​💬 Global Connect — Real-Time
​💬 Global Connect — Real-Time Chat & Automated Messaging Platform ​🎯 Overview ​Global Connect is a multi-platform messaging solution engineered to bridge communication gaps, streamline real-time chat, and integrate custom automation. Built with a focus on speed, privacy, and flexibility, the app handles end-to-end messaging workflows alongside custom automated bots and third-party API webhooks. ​✨ Key Features ​Real-Time Messaging: Instant, low-latency text delivery with connection resilience across mobile and web interfaces. ​Multi-Platform Integration: Cross-platform bridging logic built to link communication threads across popular messaging ecosystems like WhatsApp and Telegram. ​Automated Webhooks & Bot Services: Built-in bot infrastructure capable of processing automated commands, media lookups, and third-party REST API requests seamlessly inside chat threads. ​Security & Privacy: Server-side token management (JWT) and encrypted data transmission to ensure private, tamper-proof user interactions. ​Responsive UI: Clean, intuitive screen layouts tailored for fast navigation and dynamic content rendering on both desktop and mobile screens.
0
16
Cover image for Interactive AI Voice Assistant Web
Interactive AI Voice Assistant Web Application ​A modern web-based AI Voice Assistant featuring a futuristic UI, custom 3D particle visualizer, and dynamic state management for voice interactions. ​Key Features & UI Highlights: ​3D Interactive Visualizer: Rendered responsive 3D mesh interface that reacts to assistant states (Active/Idle). ​Voice Processing Controls: One-touch power activation with real-time mic state indication and customizable action slots. ​Custom Theme Engine: Built-in dynamic theme and wallpaper selection options alongside modular system documentation. ​Production Deployment: Fast web delivery hosted and deployed on Vercel. ​Tech Stack Used: JavaScript, HTML5/CSS3, Web Speech API / Voice AI, WebGL / 3D Graphics, Vercel.
0
49
Cover image for Multi-Service Developer API & Microservices
Multi-Service Developer API & Microservices Platform ​A high-performance API backend designed to deliver automated, real-time microservices for media, music recognition, and digital platforms. ​Core API Services & Features: ​Music Recognition (Shazam API): Real-time audio identification and metadata extraction endpoints. ​Music Streaming Integration: Fast, reliable audio source retrieval and media streaming endpoints. ​SMM & Automation Services: Automated order processing and status synchronization webhooks. ​Production-Ready Architecture: Built with rate-limiting, secure API key authentication, and optimized payload handling for reliable uptime. ​Tech Stack Used: Node.js, Express, REST APIs, Webhooks, JSON Protocols, Cloud Hosting.
0
30
Cover image for Movie Web Application & Media
Movie Web Application & Media Streaming Portal ​A sleek, responsive web application designed for browsing, searching, and streaming movie content seamlessly across desktop and mobile devices. ​Key Features: ​Interactive Media Library: Dynamic categorization by genre, popularity, and release year. ​Instant Search & Filter: Fast lookup powered by RESTful API data fetching. ​Responsive Player & UI: Modern UI layout optimized for smooth video playback and clean user navigation. ​Tech Stack Used: JavaScript, Node.js, HTML5/CSS3, REST APIs, Responsive Web Design.
0
26
Cover image for Custom Full-Stack Chat App &
Custom Full-Stack Chat App & Telegram Bot Systems ​A showcase of two custom web and bot automation solutions built for client communication and service management: ​Real-Time Web Chat App: Designed a clean, responsive messaging interface for web and mobile devices. ​Global Connect Telegram Bot: Engineered a feature-packed Telegram interface featuring customized inline keyboards, account wallet management, payment gateway integration, and automated order handling via custom developer APIs. ​Tech Stack Used: JavaScript, Node.js, HTML/CSS, REST APIs, Webhooks.
0
25