7 LAYERSONE STACK

I buildthe wholestack.

Jerry Aaron Agbo — product engineer. Interfaces in React, Vue, and TypeScript, rendering with Next.js, APIs on Express and NestJS, all running on Node.

See the worknpx create-my-stack_

BUILD OK

✓ compiled client and server successfully in 812ms
→ GET /api/transactions 200 · 38ms · nest:TransactionsController
✓ next build — 42 routes optimized
✓ vue compiled — 96 SFCs optimized
→ POST /payments 201 · 54ms · express:router
✓ node cluster: 8 workers online
→ hydrating 36 react islands · 0 mismatches
✓ compiled client and server successfully in 812ms
→ GET /api/transactions 200 · 38ms · nest:TransactionsController
✓ next build — 42 routes optimized
✓ vue compiled — 96 SFCs optimized
→ POST /payments 201 · 54ms · express:router
✓ node cluster: 8 workers online
→ hydrating 36 react islands · 0 mismatches

Experience

Product delivery leadership with architecture depth

The core story now starts where the CV starts, Product Studio, then branches into contract work, healthcare, and earlier product engineering roles.

Senior Frontend / Product Engineer

Product Studio Limited (formerly VTECH, VFD Group)

Lead frontend engineering across fintech, BaaS, payments, merchant infrastructure, and internal operational products, turning complex financial workflows into scalable product experiences.

Architected and delivered production applications with React, Next.js, TypeScript, Vue, and Nuxt, emphasizing reusable components and secure API-driven workflows.

Built the complete frontend for a BaaS platform enabling merchants to integrate wallets, KYC, collections, debit mandates, and cards without owning core banking infrastructure.

Led the redesign of VFD Microfinance Bank's Payment Portal V2 with authentication, user management, RBAC, payments, reporting, and audit workflows for 50+ internal operations users.

Built reusable frontend systems and component patterns that improved UI consistency and reduced feature delivery cycles by 40%+.

Optimized application performance by 45% through caching strategy, code splitting, lazy loading, and dynamic imports.

Provided technical direction and mentorship to frontend engineers while collaborating closely with backend, product, DevOps, compliance, and business teams.

ReactNext.jsTypeScriptVueNuxtRedux ToolkitRTK QueryCodex

CV Snapshot

Recruiter speed, technical depth

A fast read of the updated CV, focused on fintech product delivery, architecture ownership, and the tooling stack behind rapid execution.

Senior Frontend / Product Engineer

Product Studio Limited, fintech systems at scale

Open CV

6+ years building high-performance fintech and enterprise web applications.

Strong production experience with React, Next.js, TypeScript, REST APIs, authentication, RBAC, and reusable component architecture.

Proven record delivering BaaS, payment infrastructure, merchant products, and business-banking workflows within the VFD Group ecosystem.

6+ Years

Experience

40%+

Delivery Gains

45%

Performance Lift

Downloadable Resume

Updated for senior frontend and product engineering roles

Download CV

BaaS & Merchant Platforms

Wallets, KYC, collections, debit mandates, cards, and sandbox or live merchant integration workflows.

Payments & Business Banking

Internal payment operations, salary and expense flows, approvals, reporting, audit logs, and corporate onboarding.

Technical Leadership

Frontend architecture ownership, cross-functional execution, and mentorship for fast-moving product teams.

Frontend

React.jsNext.jsTypeScriptTailwind CSSShadCN UIRadix UIVueNuxt 3

State & Data

Redux ToolkitRTK QueryZustandSWRPiniaREST APIsAPI caching

Architecture & Quality

Frontend ArchitectureAtomic DesignComponent SystemsAuthenticationRBACPerformance OptimizationAccessibility

Backend & Delivery

Node.jsNestJSPostgreSQLRedisBullMQMicroservicesDockerGitHub Actions

Projects

Systems delivered with speed, clarity, and scale

Architecture-first implementations accelerated by AI-supported coding workflows, with measurable product and performance outcomes.

VFD VBaaS Portal

Built the core frontend experience for the VFD VBaaS Portal under Product Studio, delivering merchant onboarding, account creation, payments, collections, reporting, and financial operations visibility across a secure Banking-as-a-Service platform.

Core Product

Role

BaaS

Domain

Merchant Ops

Scope

Built the complete frontend for a BaaS platform enabling merchants to integrate wallets, KYC, collections, debit mandates, and cards without owning core banking infrastructure.

Designed merchant-facing sandbox and live environment workflows and integrated REST APIs for authentication, transactions, account management, and financial operations.

Implemented reusable UI patterns and state management foundations that accelerated feature delivery across portal modules.

Delivered secure, responsive, operations-heavy dashboard experiences for financial users and partner teams.

ReactNext.jsTypeScriptRedux ToolkitRTK QueryTailwindCSS

Live Demo

Expertise

Architecture depth + AI-powered execution speed

The skill story now mirrors the CV more closely, strong frontend foundations, state and API depth, and enough backend delivery context to ship cross-functional fintech systems cleanly.

ARCH

Architecture

Domain ModelingSystem BoundariesAtomic DesignEvent FlowsScalable Frontend Patterns

AI-Driven Development

CodexGitHub CopilotCursorPrompt PlaybooksAI-Assisted RefactoringSpec-to-Code

Frontend Systems

ReactNext.jsVueNuxtTypeScriptTailwindCSSShadCN UIState ManagementDesign Systems

API

Backend & APIs

Node.jsNestJSExpressPostgreSQLRedisBullMQREST APIsJWTRBACMicroservices

OPS

Platform & DevOps

AWSDockerCI/CDGitHub ActionsVercelNetlifyCircle CI

Quality & Observability

JestCypressPerformance ProfilingMonitoringCode ReviewsEngineering Standards

How I Ship Fast Without Breaking Quality

Architecture first: define domain boundaries, ownership, and integration contracts before coding.

AI-assisted implementation: use Codex/Copilot/Cursor for scaffolding, test generation, and safe refactors.

Human review gates: design review, code review, and regression checks to keep output production-ready.

Continuous hardening: observability, performance budgets, and iterative optimization after release.

Contact

Let's architect and ship your next high-leverage product

Available for senior frontend, product engineering, and contract execution roles where delivery speed, architecture quality, and business workflow clarity all matter.

jerry.aaron45@gmail.com

aaron-agbo

GitHub

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Designed for system clarity, execution speed, and measurable outcomes.

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