Hi, I'm Ernest
Full Stack Developer · Virtual Assistant
Founder of NexKeys Agency ↗
I build premium web apps & platforms, run remote operations,
and deliver results — from Lagos, Nigeria, to the world.
Ernest Uwaoma —
Developer, VA & Remote Operator
I'm a self-driven Full Stack Developer, Virtual Assistant, and Remote Operations professional based in Lagos, Nigeria — currently available for remote work globally across software development, client operations, and lead generation roles.
As Founder of NexKeys Agency, I've shipped 50+ production projects spanning fintech, gaming, e-commerce, and entertainment — while simultaneously exceeding KPIs as a VA at Plug99 Technologies (800+ leads/week, 33% above target).
On the dev side: JavaScript, React, Node.js, Firebase, Python, MongoDB, PostgreSQL. On the VA side: Brevo, HubSpot, Trello, cold calling, CRM management, email outreach, social media, and data reporting — all at pace.
Years Exp.
Clients
Projects
Satisfaction
Skills & Tools
Technologies I've mastered and tools I use daily
Frontend Development
Backend & Database
Education & Background
Founder & Lead Developer — NexKeys Agency
Founded and scaled NexKeys Agency, a digital product studio delivering custom websites, web apps, and outreach systems for businesses across Nigeria and West Africa. 15+ projects spanning fintech, edtech, e-commerce, and gaming.
Self-Directed Full Stack Development
Continuous education through hands-on projects, YouTube, Udemy, freeCodeCamp, and real-world client work. Specialising in JavaScript ecosystems, Firebase architecture, real-time multiplayer systems, and Python automation.
Secondary Education — Lagos State
Completed secondary education in Lagos State, Nigeria. Early fascination with computers sparked a self-taught journey into software development that evolved into a full professional career.
Services
Premium quality at every price point — built to convert, impress, and scale
Custom Web Development
Fast, mobile-first, SEO-ready websites for businesses, startups, and personal brands. Every pixel crafted for maximum impact.
- Responsive Design
- SEO Optimized
- Performance Tuned
Web App & SaaS Development
Full-stack applications — real-time systems, multiplayer platforms, dashboards, and SaaS products built to scale with Firebase & React.
- Real-Time Features
- User Authentication
- Scalable Architecture
E-Commerce Development
Complete online stores with payment integration, product management, and smooth checkout designed to convert visitors into buyers.
- Payment Integration
- Product Management
- Order Tracking
Brand Identity & Design
Logo, colour palettes, typography, and brand guidelines that give your business a professional identity that commands attention.
- Logo & Visual Identity
- Brand Guidelines
- Social Media Assets
Firebase & Backend Dev
Robust backend systems, Firebase Realtime DB, authentication flows, cloud functions, and API integrations — secure and fast.
- Firebase Architecture
- Auth & Security Rules
- API Integration
Outreach & Lead Generation
Cold calling scripts, email campaigns, GitHub API lead scraping, and Brevo/EmailJS setup — proven systems that fill your pipeline.
- Cold Calling Scripts
- Email Campaigns
- Lead Database Building
Projects
A selection of work delivered under NexKeys Agency and beyond
NexPlay 2.0
Real-time 2-player platform — TTT, RPS, Connect Four, Word Race, Quick Math & Trivia. Firebase Realtime DB.
View LiveZapCash
Rewards-based fintech platform. Users earn for completing simple online tasks. Full account management system.
View LiveNeonSwap
Sleek crypto token exchange interface with live rate simulation and premium neon glassmorphism design.
View LiveArobix
Premium SaaS redesign — glassmorphism UI, animated hero, feature sections, and interactive pricing tables.
View LiveCurrencyX
Currency exchange platform with live rate conversion and multi-currency support for traders and travelers.
View LiveEduLearn
Free e-learning platform with course management and student dashboards — democratising education access.
View LiveKinKart
Full e-commerce platform with product filtering, cart system, and a clean modern checkout built for conversions.
View LiveGameVault
Secure escrow platform for digital game account trading. Protects buyers and sellers from online fraud.
View LiveJenny Wines
Premium wine e-commerce store with elegant UI, product showcase, and smooth purchase flow for a Lagos business.
View LiveLet's Work Together
Got a project in mind? I'm available and ready to build something great.
Download or View My CV
Two CVs — one for software development, one for virtual assistant & remote operations roles.