Senior Full-Stack Engineer

Building Production-Scale
Software Systems

Full-stack engineer specializing in scalable architectures, microservices, and high-performance systems. Expertise across frontend optimization, backend infrastructure, and DevOps at enterprise scale.

View My WorkAbout MeDownload CV

50K+

Users Served

$10M+

Transactions Processed

99.99%

System Uptime

Featured Projects

Production-ready applications serving real users

Real-Time Analytics Dashboard
Full-Stack

Real-Time Analytics Dashboard

Enterprise-grade analytics platform with real-time data processing, WebSocket updates, and interactive visualizations. Handles 100k+ events per second with sub-second latency.

users

50K+

uptime

99.98%

dataPoints

1M+/day

Next.jsTypeScriptNode.js+4
Distributed Payment Processing System
Backend

Distributed Payment Processing System

Highly available payment processing microservice with load balancing, circuit breakers, and comprehensive security. Processes $10M+ in transactions daily.

transactions

100K+/day

volume

$10M+

reliability

99.99%

Node.jsExpressStripe API+4
AI-Powered Content Generator
Full-Stack

AI-Powered Content Generator

Intelligent content generation platform leveraging advanced LLMs with streaming responses, caching strategies, and multi-language support.

users

25K+

generated

500K+ pieces

satisfaction

4.8/5

Next.jsReactTypeScript+3
Cloud Infrastructure Orchestration
Backend

Cloud Infrastructure Orchestration

Infrastructure-as-code platform for automated deployment, scaling, and monitoring of containerized applications with multi-region support.

deployments

1K+

uptime

99.95%

costSavings

45%

TypeScriptAWS SDKDocker+3
E-Commerce Platform with AI Recommendations
Full-Stack

E-Commerce Platform with AI Recommendations

Full-stack e-commerce solution with ML-powered product recommendations, real-time inventory management, and advanced search capabilities.

gmv

$5M+/month

conversion

4.2%

aov

+32%

Next.jsReactTypeScript+4
Real-Time Collaborative Editor
Full-Stack

Real-Time Collaborative Editor

Google Docs-like collaborative editing platform with operational transformation, presence indicators, and version control built in.

teams

10K+

latency

< 100ms

documents

100K+

ReactTypeScriptNode.js+3

About Me

My journey in software engineering

Kabiru Akeem
Senior Full-Stack Dev

I'm Kabiru Akeem, a software engineer focused on designing and delivering scalable systems with measurable impact. With expertise across the entire stack, I approach system design through deliberate trade-offs, balancing performance, usability, and maintainability.

My specialization lies in building production-grade infrastructure serving millions of users. I've worked on real-time payment systems, fintech platforms, and analytics dashboards handling massive scale while maintaining sub-second latency and 99.99% uptime.

Beyond coding, I believe strong engineering is rooted in collaboration. I work closely with product, design, and backend teams to ensure the frontend is a first-class citizen within a cohesive, well-designed system. I'm passionate about mentoring and establishing technical standards that enable teams to move with velocity and confidence.

🚀

Performance

Sub-second latency

🔒

Security

Enterprise-grade

📈

Scalability

Millions of users

👥

Mentorship

Team leadership

Technical Expertise

Mastery across the full technology stack

Frontend Architecture

React.jsNext.js 14+TypeScriptJavaScript (ES6+)HTML5 & CSS3Tailwind CSSFramer MotionGSAP

State Management & Data

ZustandRedux ToolkitReact Query (TanStack)Context APIGraphQL (Apollo)

Backend Development

Node.jsExpress.jsTypeScriptREST APIsGraphQLWebSocketsMicroservices

Database & Caching

PostgreSQLMongoDBRedisElasticsearchFirebase

DevOps & Infrastructure

DockerKubernetesAWS (EC2, S3, Lambda, RDS)VercelGitHub ActionsCI/CDTerraform

Testing & Quality

JestCypressReact Testing LibraryPlaywrightVitest

Tools & Workflow

Git & GitHubAgile/ScrumJiraFigmaPostmanVSCode

Proficiency Matrix

Full-Stack Development95%

End-to-end application development

System Design & Architecture92%

Scalable system architecture & patterns

Performance Optimization90%

Critical path optimization & caching

DevOps & Infrastructure88%

Cloud platforms & containerization

Professional Experience

Building impactful products at scale

Senior Frontend Engineer

Haptle

Sep 2024 – Dec 2025
Nigeria (Remote)
Full-time

Overview: Led frontend architecture and mentored junior developers. Implemented multi-step vendor onboarding, real-time features, and optimized performance.

  • ✓Architected scalable Next.js application serving 50K+ monthly users with 98% Lighthouse score
  • ✓Implemented real-time updates for bookings & messaging using WebSockets, reducing latency by 300%
  • ✓Built customizable settings system with Zod validation, improving user satisfaction by 40%
  • ✓Mentored 3 junior developers and established frontend code standards and best practices
  • ✓Optimized bundle size by 35% through code splitting and dynamic imports

Impact

Increased user retention by 25%, reduced page load time from 3.2s to 1.1s, improved team velocity by 45%

users

50K+

lighthouse

98

performance

+45%

Full-Stack Engineer

Monietab

Nov 2023 – Jun 2024
Nigeria (Remote)
Full-time

Overview: Designed and built scalable fintech infrastructure serving savings groups across Africa. Led backend API design and frontend optimization.

  • ✓Designed RESTful APIs handling 10K+ concurrent users with 99.9% uptime
  • ✓Architected Next.js app with SSR, code splitting, achieving 4.5s → 1.3s load time improvement
  • ✓Implemented robust JWT/OAuth authentication with role-based access control
  • ✓Built real-time notification system using Redis pub/sub, serving 100K+ events daily
  • ✓Led database optimization using MongoDB indexing, reducing query times by 60%

Impact

Enabled 25K+ users to manage savings groups securely, processed $2M+ in transactions with zero security breaches

transactions

$2M+

users

25K+

uptime

99.9%

Full-Stack Engineer

EtherealCorp

Jul 2023 – Sep 2023
Nigeria (Contract)
Contract

Overview: Built hotel booking platform with real-time availability and payment processing for booking operations across multiple properties.

  • ✓Designed RESTful APIs with MongoDB, handling 5K+ bookings daily with proper indexing
  • ✓Implemented real-time booking synchronization using WebSockets across properties
  • ✓Built secure JWT authentication with Stripe payment integration
  • ✓Optimized database queries reducing average response time from 800ms to 150ms
  • ✓Created comprehensive API documentation with Swagger

Impact

Successfully launched platform processing $500K+ in bookings, achieved 4.8/5 customer satisfaction

bookings

5K+/day

volume

$500K+

satisfaction

4.8/5

Let's Connect

Open to collaborations, opportunities, and technical discussions

Ready to build something great?

Get in touch to discuss your next project or collaboration

Start a Conversation

Email

kabby.dev@outlook.com

LinkedIn

linkedin.com/in/kabiruakeem

GitHub

github.com/akeemkabiru

X (Twitter)

twitter.com/akemkabiru

© 2026 Kabiru Akeem. All rights reserved.

Crafted with attention to detail and a passion for elegant code.