Available for Work

ELVISGYASI OWUSU.

Full-Stack Engineer

Building scalable AI-driven platforms and digital experiences that serve thousands of users - from concept to production.

View My Work
Ghana · Open to Remote
Elvis Gyasi Owusu

Experience

4+ Years

Total Reach

404k+

Turning ideas into
scalable reality.

Computer Science graduate and award-winning Technical Lead with multidisciplinary experience in full-stack development, AI/ML, workflow automation, and technical leadership. Expert in building intuitive, user-centered applications and platforms that integrate AI agents, accessibility, and scalable architectures. Led the development of enterprise SaaS, campus safety, and accessibility tools, impacting hundreds of thousands of users. Skilled in prompt engineering, cloud integration, secure API design, and production deployment. Passionate about research, mentoring, and delivering solutions with measurable impact.

4+

Years Experience

15+

Projects Delivered

404k+

Total Reach

6

Companies Served

Programming Languages

PythonJavaJavaScriptTypeScriptDart

Frontend Development

React.jsNext.jsTailwind CSSHTML5CSS3Shadcn UIRadix UIReact NativeFlutterZustandNextAuth.jsPWA/Service Workers

Backend & Database

Node.jsExpress.jsFastAPIMongoDBPostgreSQLRedisSupabase (Auth, RLS)Prisma ORMREST API DesignGoogle Cloud APIsOpenRouter API

Workflow Automation & Integration

n8nMake.comOAuth 2.0WebSocketsCeleryStripeSegment AnalyticsAnthropic Claude APIStripe Webhooks

Cloud & DevOps

DockerFirebaseVercelNetlifyRailwayRenderCloudinaryPNPMGit/GitHubCI/CDProduction Deployment

AI, Data & Testing

Scikit-learnDBSCANPrompt EngineeringAI/ML IntegrationRechartsGoogle Cloud AIUnit Testing (Jest)React Testing Library

Specialties

Chrome Extension APIsWeb Accessibility (ARIA/WCAG)Authentication (JWT/OAuth)Real-Time Notifications & ChatReal-Time Data SyncRole-Based DashboardsMentorship & Leadership

Selected Projects

LC Host Admin Dashboard — Church Reporting & Analytics Platform

LC Host Admin Dashboard — Church Reporting & Analytics Platform

Web AppMay 2026 - Present

Production LC Host reporting platform for Love Economy Church, built to manage weekly cell reports, hierarchy mapping, compliance checks, imports, Google Sheets sync, and role-scoped analytics across zones, MC/SMs, buscenters, and cells.

Admin DashboardReporting AnalyticsGoogle Sheets Sync
Next.js 16React 19TypeScriptTailwind CSS+17
DDC Enterprise — Full-Stack Point of Sale System

DDC Enterprise — Full-Stack Point of Sale System

Web AppApr 2026

Production-ready web-based POS system for small retail shops with cashier workflows, real-time inventory management, multi-payment processing, and thermal receipt printing.

Point of SaleInventory ManagementAdmin Dashboard
ReactViteNode.jsExpress+10
Ermist Hair — Salon Booking & Content Platform

Ermist Hair — Salon Booking & Content Platform

Web AppJan 2026 - Mar 2026

Full-stack contract work to build a public-facing salon website and a separate admin dashboard connected via a shared backend. Focused on booking, content management, and a polished user experience.

Booking & SchedulingContent ManagementAdmin Dashboard
Next.jsTypeScriptTailwind CSSPaystack+1
The Technology Boardroom Platform

The Technology Boardroom Platform

WebsiteJan 2026 - Present

Exclusive digital editorial platform for C-suite technology leaders featuring board-level insights on AI/digital transformation, policy & governance, and cross-regional collaboration.

Editorial PlatformContent Publishing
Next.jsTypeScriptFramer MotionTailwind CSS+1
Meat Factory

Meat Factory

WebsiteFeb 2026

Modern restaurant website for a local grilled meat business in Kumasi, Ghana. Features online menu display, direct WhatsApp ordering integration, Bolt Food delivery, and an elegant gallery showcasing charcoal-grilled specialties.

RestaurantOrderingWhatsApp Integration
Next.jsTypeScriptFramer MotionTailwind CSS
Mi Reina Management Portal — Multi-Branch Operations System

Mi Reina Management Portal — Multi-Branch Operations System

Web AppFebruary 2026 - Present

Built a role-based management platform for a multi-branch barbering business to manage branches, staff, transactions, and payouts with secure access control.

Management SystemMulti-Branch OperationsRole-Based Access
Next.jsTypeScriptTailwind CSSSupabase
Optomus - AI-Powered Social Media Orchestration Platform

Optomus - AI-Powered Social Media Orchestration Platform

SaaS PlatformAI Agents & Workflows AutomationJan 2026 – Present

Enterprise-grade SaaS platform leveraging AI agents and n8n workflow automation for autonomous social media content generation and multi-platform publishing.

AI Agents & WorkflowsAutomationSocial Media
Next.js 16React 19TypeScriptFastAPI+15
Hostella Platforms

Hostella Platforms

SaaS PlatformAug 2025 - Jan 2026

A comprehensive multi-platform system (Admin, SuperAdmin, Student) managing over 4,000 students and 4+ hostels. It streamlines booking, payments, and operational management.

Multi-PortalStudent ManagementBooking & Payments
Next.jsTypeScriptShadcn UITailwind CSS+1
Evangelism Platform

Evangelism Platform

Web AppJan 2026

An intelligent church management system capable of handling complex assignment algorithms, real-time data sync, and automated follow-up tracking.

Management SystemAutomationReal-time Sync
Next.jsSupabaseReal-timeGoogle Sheets API+1
MechAfrica — Agritech Service Platform

MechAfrica — Agritech Service Platform

Cross-platform AppWebsiteAug 2025 - Present

Ghana-first agritech service platform connecting farmers, service providers, and field teams through mobile apps and USSD. Supports offline-first workflows for requesting and delivering land preparation, planting, spraying, harvesting, logistics, and technical services.

Agritech PlatformUSSDOffline-first
Next.jsReact NativeZustandExpo+1
Boafo Chrome Extension

Boafo Chrome Extension

Browser ExtensionNov 2024 - Mar 2025

AI-powered accessibility tool with real-time translation, text-to-speech, and content summarization features

AccessibilityAI
ReactNode.jsMongoDBGoogle Cloud APIs+1
Boafo Accessibility Widget

Boafo Accessibility Widget

Embeddable WidgetAug 2025 - Present

Lightweight embeddable widget that adds accessibility features to any website. Deployed on 100+ websites and published on npm with 500+ weekly downloads.

AccessibilityNPM PackageWebsite Integration
Next.jsReactNode.jsNPM
CampSafe – AI-Powered Campus Safety Platform

CampSafe – AI-Powered Campus Safety Platform

Mobile AppFeb 2024 - Sep 2024

Built two Flutter mobile applications (Student app and Police/Counselor app) that enable SOS reporting, real-time GPS tracking, danger-zone visualization, live incident dashboards, and secure counselor–student messaging.

SafetyReal-time GPSAI/ML
FlutterPythonscikit-learnDBSCAN+5
AI-Powered Lead Qualification Agent

AI-Powered Lead Qualification Agent

AI Agents & Workflows AutomationMar 2026 - Present

Developed an end-to-end lead qualification system using n8n and OpenAI. The workflow collects lead data via webhook, cleans and validates inputs, and uses an AI model to score and classify lead intent. Results are parsed, stored in Google Sheets, and high-value leads trigger instant email notifications. The system improves response time, automates lead prioritization, and reduces manual review.

AI Agents & WorkflowsLead QualificationAutomation
n8nOpenAIGoogle SheetsGmail+3

Where I've Worked

Led development of accessibility-focused platforms, including a Boafo Chrome Extension and Web Accessibility widget, deployed across 100+ websites through a collaboration with MEST Africa.

  • Built scalable frontend and backend systems using Next.js, Node.js, and MongoDB.
  • Implemented AI-assisted accessibility tools including text-to-speech, speech-to-text, translation, and summarization.
  • Achieved Lighthouse scores of 71 (Performance), 100 (SEO), and 84 (Accessibility) for the corporate site.
  • Designed and maintained shared backend services integrating external APIs (Google Cloud, OpenRouter).
  • Ensured WCAG/ARIA compliance and high usability standards across all products.
  • Provided ongoing IT support, bug fixes, performance optimization, and content updates for live platforms.
Next.jsReactNode.jsMongoDBGoogle Cloud APIsOpenRouterWCAG/ARIALighthouse

Knowledge & Credentials

January 2021 - November 2024

Bachelor of Science

Computer Science (1st Class Honors)

Kwame Nkrumah University of Science and Technology · Ghana

Focused on software engineering, algorithms, and system design.

View Certificate
June 2025

2nd Place - BRIDGE-in Agriculture Pitch Competition

CrossBoundary Advisory (Mastercard Foundation Initiative)

Recognized for pitching and demonstrating the Boafo Chrome Extension, an AI-powered accessibility tool for persons with disabilities.

View Post

Certifications

IBM RAG and Agentic AI Professional Certificate

IBM · January 2026 - Present

In Progress

Full-Stack Development

Next.js Official · May 2025 - present

In Progress

The Complete JavaScript Developer: Learn Modern JavaScript

Udemy · January 2026

Google Project Management Professional Certificate (v.3)

Coursera · January 2026

Google Prompting Essentials Specialization

Coursera · September 2025

NodeJS Masterclass (Express, MongoDB, OpenAI)

Udemy · April 2025

LET'S BUILDSOMETHINGGREAT.

Open to full-time roles, freelance contracts, and interesting collaborations. Drop a message — I respond within 24 hours.

elvisgyasiowusu24@gmail.com

Send a Message

Responses usually within 24 hours.