available

SOFTWARE DEVELOPER

KELVIN ACE

FULL-STACK ENGINEER BUILDING WEB PRODUCTS, SAAS, AUTOMATION & AI SYSTEMS.

AVAILABLE WORLDWIDESCROLL TO EXPLORE
02// expertise

I build software that helps ambitious businesses scale.

I'm a full-stack engineer building production software across Laravel, PHP, JavaScript, TypeScript, React and Next.js.

My work combines SaaS development, APIs, integrations, cloud delivery, AI implementation and business automation, with founder experience building for African businesses and emerging markets.

Kelvin Ace, full-stack engineer
THE ENGINEER BEHIND THE WORK

Kelvin Ace

Product-minded full-stack engineer with experience building retail technology, SaaS products, custom web applications and automation. I can own delivery independently or plug into an existing technical team.

Full-stackproduct delivery
LaravelPHP specialist
Remoteworldwide
View LinkedIn profile
01

Laravel & full-stack engineering

Custom applications, production APIs, robust data models and maintainable backend systems.

02

SaaS & web products

Responsive React and Next.js interfaces connected to reliable product and deployment architecture.

03

Integrations & automation

Third-party APIs, AI workflows and practical automation that removes operational friction.

03// selected work

Featured projects

Real product work and clearly labelled R&D, structured around the problem, contribution and defensible outcome.

01
AvelPOS website and product interface preview

RETAIL TECHNOLOGY / SAAS

AvelPOS

Problem
Growing retailers need sales, stock, staff, branch and reporting workflows to operate as one connected system.
My role
Co-founder, software engineer and product architecture.
What I built
A retail operating platform for day-to-day sales, inventory, branches, reporting and staff access.
Result
Built for growing retail businesses operating across multiple markets.
  • PHP
  • MYSQL
  • JAVASCRIPT
  • REST APIS
Discuss a similar project
02
Luméra website and product interface preview

AI PATIENT ACQUISITION

Luméra

Problem
Medical-aesthetic practices can lose inquiries between first contact, qualification, consultation booking and follow-up.
My role
Product concept, workflow architecture and demonstration engineering.
What I built
A demonstration connecting a conversion page, AI inquiry flow, lead qualification, booking, CRM tracking and follow-up automation.
Result
R&D demonstration only; it does not represent a live medical client, patient workflow or compliance claim.
  • NEXT.JS
  • AI INTEGRATION
  • CRM WORKFLOWS
  • AUTOMATION
Discuss a similar project
04// experience

Experience built by shipping.

Engineering and product-delivery experience across SaaS, retail technology, custom systems and distributed client work.

01Founder @ Avel Loop LTD

Nigeria · Hybrid

Founded and architected a connected product ecosystem spanning retail technology, communications and business intelligence.

  • PHP
  • Node.js
  • Nest.js
  • Docker
  • Cloud
02Software Engineer @ AvelPOS

Nigeria · Hybrid

Co-founded and built retail software covering inventory, multi-branch workflows, analytics, integrations and production delivery.

  • Next.js
  • REST APIs
  • MySQL
  • Firebase
03Senior Web Developer @ 3Sixty Ace

Remote

Led development and digital delivery across client work spanning websites, custom software, SaaS products and automation.

  • React
  • Next.js
  • Laravel
  • Node.js
04WordPress Developer @ 3Sixty Ace

Nigeria · Remote

Progressed from WordPress and visual web development into full-stack engineering and custom product delivery.

  • WordPress
  • HTML
  • Figma
  • JavaScript
05Web Developer @ Florida Water

United States · Remote

Supported the company website, digital content, campaign delivery and an online water-testing application.

  • WordPress
  • SEO
  • PPC
  • Web Design
06Frontend Web Developer @ Deloitte

Remote

Contributed responsive interfaces, reusable components, API integrations, testing and frontend delivery within a distributed engineering workflow.

  • React
  • TypeScript
  • Cypress
  • GraphQL

THE MIND.THE SYSTEM.THE EXECUTION.

WHAT I BRING
“Software should feel simple on the surface, even when the engineering beneath it is anything but.
01Product-minded engineering
02Clear communication
03Reliable delivery
06// contact

HAVE A PROJECT IN MIND?

Let's build something worth using.

Tell me what you're building, where delivery is stuck, or what your agency needs taken off its plate.

hello@kelvinace.online