QPay
A B2B fintech platform that brings beneficiary management, KYB, FX quotes, approvals, compliance review, provider execution, reconciliation, and auditability into one controlled payment workflow.
- Product Surfaces
- 2 apps
- Shared Core
- 1 backend
FULLSTACK DEVELOPER
Software Engineer turning business workflows into reliable digital products.
I build applications with Angular, React, Next.js, TypeScript, C#, .NET, ASP.NET Core, SQL Server, and REST APIs. I deliver reliable enterprise software that improves performance, simplifies workflows, and creates measurable business value.
Success IsaiahSoftware Engineer
Available for new opportunities
- Timezone
- UTC+1
- Experience
- 5 Years
- Availability
- Full-time | Remote
- Specialization
- Fullstack Development
- Focus
- Business Critical Solutions
- Impact
- Measurable Results
Technologies
Angular
React
Next.js
TypeScript
RxJS
SCSS
C#
.NET
ASP.NET Core
SQL Server
C++
Featured Work
Selected projects
LeCore Banking Platform
A service oriented banking system with separate customer and operations portals, balanced double-entry accounting, idempotent payment workflows, immutable audit history, and independent reconciliation.
- Backend Services
- 9
- Banking Portals
- 2
GOS Financial ERP
A role-based Angular ERP that transforms complex financial operations into structured, auditable workflows for enterprise teams and individual users.
- Angular Components
- 500+
- Domain Services
- 70+
Experience
Where I have created impact
Senior Frontend Engineer
Stanbic IBTC Bank · Lagos, Nigeria
Frontend Engineer (Contract)
WaffleAI · Lagos, Nigeria
Lead Frontend Engineer
Fobework · Lagos, Nigeria
Expertise
What I bring to a team
Application Architecture
Designing modular, maintainable systems across web applications, APIs, services, and data layers.
Performance Engineering
Optimizing rendering, bundle size, and Core Web Vitals for fast, smooth user experiences.
Design Systems
Building reusable, versioned component libraries that scale across product teams.
Enterprise Development
Delivering robust, maintainable solutions for complex, high-stakes business domains.
C# & .NET Development
Building secure ASP.NET Core APIs, backend services, and data-driven systems with C#, SQL Server, and REST.
How I Work
Purposeful engineering, from problem to outcome
I build systems where correctness, maintainability, and business results matter equally.
01
Understand
Clarify the user need, business outcome, constraints, and definition of success.
02
Define
Shape system boundaries, contracts, risks, and a delivery path the team can evaluate.
03
Build
Deliver in focused increments with maintainable code, tests, and thoughtful user experience.
04
Measure
Validate performance, reliability, accessibility, and product outcomes with evidence.
05
Improve
Monitor the result, document decisions, and use what we learn to strengthen the next release.
Latest Writing
Engineering notes & insights
Let’s build something great together.
I’m currently open to remote opportunities worldwide.