Building the web that carries real businesses.
I am Elijah Obominuru, a Senior Frontend Engineer with 5+ years of experience driving product excellence, building design systems, and scaling modern web apps using React, Angular, TypeScript, and Next.js.
const engineer = {
name: 'Elijah Obominuru',
experience: '5+ Years',
core: ['React', 'TypeScript', 'Next.js'],
focus: 'Web Vitals & Scale',
};
Selected work I have architected & shipped.
16 Production Applications & Client Platforms
Factory 23
Real-time field agent tracking & workforce CRM platform
Field operations management and CRM platform for tracking field agents in real-time with offline GPS, territory management, automated outreach, and ELY AI route optimization.
SchoolPilot
Comprehensive school management ERP for K-12 schools
Multi-tenant operating system for Nigerian K-12 schools. Manages admissions, billing, dynamic report sheets, parent communication, attendance, and CBT from a single platform.
VecApp EMS (Events)
Enterprise event & ticketing management system
Event management engine allowing organizations to manage multi-venue events, track attendee check-ins, issue tickets, and inspect real-time registration analytics.
FastLink Dashboard
Modern SaaS analytics & team management portal
Unified dashboard for leads management, project tracking, team attendance monitoring, and real-time operational analytics for P23 Africa.
Cycluno
Modern web platform & digital workflow solution
Dynamic digital web platform providing modern digital workflows, user management, and seamless performance optimization for web applications.
Juliet Opara — Portfolio
Interactive portfolio for Senior UI/UX Product Designer
Stunning interactive portfolio website built for Senior Product Designer Opara Juliet featuring custom cursor effects, smooth motion animations, and interactive case study modals.
ErcasEvent
Premier event ticketing and payment platform
Premier event ticketing and payment platform for event creators. Sell tickets, collect payments instantly, manage entry with QR scanning, and track sales in real time.
NLPC PFA Self-Service
PenSmart contributor portal for retirement management
PenSmart self-service portal empowering pension contributors to independently manage their retirement savings, view statements, and perform financial operations.
Lumi Business
All-in-one SMB financial ecosystem & POS platform
Comprehensive fintech platform providing business tools for payments, POS terminals, inventory management, and business banking to power SMBs.
RCCG HGE — VecApp
Custom church management & community platform
Church management platform for RCCG Holy Ghost Embassy, enabling member management, follow-up workflows, volunteer coordination, and community engagement.
VecApp Core Platform
SaaS discipleship & church management engine
VecApp simplifies church management with powerful, user-friendly tools, giving churches the power to leverage technology for easier discipleship.
AVS Website
AI innovation studio website & case study portal
A responsive website for A Venture Studio with a focus on user experience, case studies, and showcasing their innovation-driven process for building with AI.
Eldakerr Healthcare
Africa's trusted elderly care booking platform
Africa's trusted platform for elderly care — access reliable, affordable, and professional care services from daily assistance to healthcare support for your loved ones.
FlexMonie Gens Portal
Agency banking agent onboarding & management portal
Agent onboarding and management portal for the FlexMonie agency banking ecosystem, enabling financial inclusion with minimal upfront investment.
Determinas Tech
Digital transformation & big data platform
Digital Transformation and Big Data, through building user-friendly products, exceptional applications, and amazing services on innovative ideas.
ReactJS Curriculum
Comprehensive React & Next.js curriculum & mentorship
Comprehensive training program with structured curriculum for ReactJS and NextJS education, mentoring student developers through hands-on production builds.
Tools I reach for, honestly rated.
Every tool in my stack has been battle-tested in high-traffic production environments. Hover over any skill to view my proficiency level.
Expert Core Stack
Backend & Databases
State & Data Fetching
Build Systems & Animation
Testing & Quality
Core Competencies
How a project moves from brief to launch.
Understand the brief
We talk through what you actually need, not just what the document says. I ask uncomfortable questions early so they do not become expensive later.
Architect the system
Component structure, state management, schemas, auth flows and deployment plans are decided before the first feature is written. Boring on paper, priceless in production.
Build in the open
You see progress on a staging link from week one. Feedback lands while changes are still cheap, not after the final handover.
Ship and stand by it
Deployment, performance optimization, Lighthouse auditing, and proper handover. I stay reachable after launch because software is never really finished.
Behind every stable system is someone who sweats the small things.
"Code quality, performance, and best practices reduce bugs and maximize impact."
ELIJAH OBOMINURU
I'm a Senior Frontend Engineer with over 5 years of experience driving product excellence and team growth in fast-paced environments. Specialized in building and scaling modern web applications using React, Angular, TypeScript, Next.js, and cutting-edge frontend architecture.
My experience spans from building real-time customer analytics dashboards with D3.js & WebSockets at CapitalSage Holdings to architecting self-service pension contributor portals at NLPC Pension, payment platforms like Lumi Business and ErcasEvent, and church management software like VecApp.
Recognized for leading cross-functional teams, mentoring developers to promotion, and establishing frontend engineering best practices and reusable component design systems that reduce development time by up to 30%.
What I can build for your business.
Front-End Architecture
Building scalable, production-grade Next.js & React web applications with robust TypeScript typing, clean state management, and resilient error handling.
3D & Interactive WebGL
Creating immersive 3D web experiences using React Three Fiber, WebGL canvas shaders, and scroll-driven motion animations that wow users.
Performance & Web Vitals
Auditing and optimizing existing web applications to consistently achieve 95+ Core Web Vitals, sub-second LCP, and zero cumulative layout shift.
Design Systems & UI
Translating Figma design files into reusable, accessible, component libraries powered by Tailwind CSS, Radix UI primitives, and Framer Motion.