Performance-focused Engineer • Available for roles

Patrick Iyiakimo

Full Stack EngineerSpecializing in high-performance applications

I build web applications where every millisecond matters. My focus is on creating blazing-fast, scalable, and reliable systems that deliver exceptional user experiences.

Fast Load Times
< 2s FCP
Optimized
95+ Lighthouse
Test Coverage
90%+ Unit Tests

"Performance isn't just a feature—it's fundamental to user experience. I measure success in milliseconds saved and frustration avoided."

About Me

Professional Profile

Full Stack Engineer & Performance Specialist

I architect and optimize Full Stack applications with enterprise-grade discipline. My approach combines startup agility with enterprise rigor—shipping fast without breaking things.

Trained in high-performance environments with 98% test coverage standards, I specialize in identifying and fixing performance bottlenecks across the entire stack.

Current Focus

Building Rewindly, a collaboration SaaS platform where I handle everything from:

  • PostgreSQL schema design and optimization
  • React performance optimization
  • Full stack architecture decisions
  • Deployment and monitoring setup

Core Competencies

Full Stack Architecture

End-to-end system design and implementation

Performance Optimization

Identifying and fixing bottlenecks across stacks

Database Design

PostgreSQL schema design and optimization

Enterprise Discipline

High standards with 98%+ test coverage

Production Deployment

Complete CI/CD and monitoring setup

Startup Agility

Fast iteration without compromising quality

Project Experience

Rewindly

Collaboration SaaS Platform

PostgreSQL Schema DesignReact Performance OptimizationFull Stack Architecture

Production Applications

Delivered

3 End-to-End Deliveries

Complete Architecture DesignDeployment & DevOpsPerformance Monitoring

Quality Standards

98%+ test coverage is my baseline for any production application. Quality isn't negotiable.

Performance Focus

Every application is optimized for speed, scalability, and optimal user experience.

End-to-End Ownership

From architecture to deployment and monitoring—I own the complete lifecycle.

Open to remote roles where I can contribute to scalable architecture, performance optimization, and building high-quality software with teams that value engineering excellence.

Technical Expertise

A comprehensive overview of my programming languages, frameworks, and tools that I use to build high-performance applications

Programming Languages

JavaScript

Advanced

ES6+, Modern JavaScript, Async/Await

TypeScript

Advanced

Type Safety, Interfaces, Generics

Python

Intermediate

Scripting, Backend Development

Dart

Intermediate

Flutter Development

Frontend Technologies

React

Advanced

Hooks, Context API, Performance Optimization

Next.js

Advanced

App Router, Server Components, SSR/SSG

HTML5

Expert

Semantic HTML, Accessibility

CSS3

Advanced

Modern Layouts, Animations

Tailwind CSS

Advanced

Utility-first, Responsive Design

Flutter

Intermediate

Cross-platform Mobile Development

Backend & APIs

Node.js

Advanced

Event-driven Architecture, Streams

StreamsEventsAsync

Express.js

Advanced

REST APIs, Middleware, Routing

MiddlewareRESTRouting

FastAPI

Intermediate

Python Async Framework, OpenAPI

AsyncOpenAPIPydantic

Development Principles

Performance First

Optimized load times and efficient code

Clean Code

Readable, maintainable, and well-documented

Testing

Comprehensive test coverage and automation

Responsive Design

Cross-device compatibility and UX focus

Performance-Optimized Projects

Engineering Portfolio

A showcase of production-grade applications built with enterprise standards, focusing on performance, scalability, and maintainability.

FeaturedIn Development

Rewindly

A collaboration SaaS platform for team productivity with real-time features

Project Overview

Built from scratch with enterprise-grade architecture, handling everything from database design to frontend performance optimization. Features include real-time collaboration, file sharing, task management, and team analytics.

Technologies Stack

Next.js
TypeScript
PostgreSQL
Node.js

Key Features

ReactNext.jsNode.jsPostgreSQLReal-time

Performance Metrics

1.2s
load Time
98
lighthouse
95
coverage
99.9%
uptime

Engineering Challenges

Real-time synchronization across multiple clients
Database schema optimization for millions of records
Frontend performance optimization for complex UI

Solutions Implemented

Implemented WebSocket connections with efficient state management
Designed normalized database schema with proper indexing
Used React.memo and virtualization for large datasets
FeaturedCompleted

Kingz World E-Commerce

Advanced multi-vendor e-commerce platform with AR clothing try-on and logistics integration

Project Overview

A sophisticated full-stack e-commerce solution supporting multiple vendors, partnerships, logistics applications, AR clothing try-on, and comprehensive order tracking system. Built with scalability and user experience as primary considerations.

Technologies Stack

Next.js
Node.js
MongoDB
Tailwind CSS
Docker

Key Features

Next.jsNode.jsMongoDBAR TechnologyMulti-vendorLogistics

Performance Metrics

1.4s
load Time
92
lighthouse
90
coverage
99.8%
uptime

Engineering Challenges

Implementing multi-vendor architecture with separate storefronts
AR clothing try-on feature with accurate sizing and fit visualization
Real-time order tracking and logistics integration
Managing inventory across multiple vendor warehouses
Payment gateway integration for split payments to vendors

Solutions Implemented

Designed microservices architecture for vendor separation
Integrated 8th Wall WebAR for browser-based AR try-on experience
Built WebSocket connections for real-time tracking updates
Implemented inventory synchronization with conflict resolution
Used Stripe Connect for handling multi-party payments
FeaturedCompleted

E-Commerce Analytics Dashboard

Real-time analytics platform for e-commerce businesses with predictive insights

Project Overview

A comprehensive dashboard that processes millions of transactions to provide real-time insights, predictive analytics, and automated reporting for e-commerce businesses.

Technologies Stack

Python
FastAPI
PostgreSQL
AWS

Key Features

PythonFastAPIPostgreSQLRedisAWS

Performance Metrics

0.8s
load Time
96
lighthouse
92
coverage
99.95%
uptime

Engineering Challenges

Processing high-volume real-time data streams
Maintaining sub-second response times under load
Ensuring data consistency across distributed systems

Solutions Implemented

Implemented Redis caching and connection pooling
Used asynchronous processing with Celery workers
Applied database sharding and read replicas
Completed

Performance Monitoring Tool

Tool for monitoring and optimizing web application performance metrics

Project Overview

A comprehensive monitoring solution that tracks web vitals, API response times, and server performance metrics with custom alerts and optimization recommendations.

Technologies Stack

React
Node.js
Docker
Tailwind

Key Features

ReactNode.jsMongoDBWebSocketMonitoring

Performance Metrics

0.9s
load Time
99
lighthouse
94
coverage
99.99%
uptime

Engineering Challenges

Real-time data visualization for performance metrics
Low-latency WebSocket connections
Memory optimization for long-running processes

Solutions Implemented

Used D3.js for interactive data visualizations
Implemented connection pooling and message batching
Applied garbage collection optimization strategies
Completed

API Gateway Microservice

Scalable API gateway with rate limiting, authentication, and caching

Project Overview

A high-performance API gateway built with microservices architecture, featuring rate limiting, JWT authentication, response caching, and request routing.

Technologies Stack

Node.js
Docker
Redis

Key Features

Node.jsRedisMicroservicesDockerKubernetes

Performance Metrics

0.3s
load Time
N/A
lighthouse
90
coverage
99.99%
uptime

Engineering Challenges

Handling 10k+ requests per second
Maintaining low latency with authentication checks
Distributed rate limiting across multiple instances

Solutions Implemented

Implemented Redis for distributed rate limiting
Used JWT for stateless authentication
Applied connection pooling and keep-alive connections
3+ Years Progressive Experience

Professional Journey

Building high-performance applications with enterprise standards across international teams. Focused on quality, performance, and scalable architecture.

Featured Role1 mos

Aurray.ai

London · Remote
Software Engineer
Jan 2026 - Present

Developing real-time trading dashboards and AI-powered financial platforms with focus on high-performance data visualization and responsive design.

Key Achievements

  • Developed dynamic trading dashboards visualizing live market data and AI-generated trading signals with sub-second latency
  • Engineered high-performance charting components handling 10,000+ real-time data points while maintaining 60fps
  • Led responsive design implementation increasing mobile user engagement by 35%
  • Built reusable React component library for trading-specific UI patterns
  • Reduced initial load time by 40% through performance optimizations and code splitting

Technologies

ReactNext.jsTypeScriptWebSocketWebGLChart.jsTailwind CSSStorybook

Performance Metrics

95%
test Coverage
90+ Lighthouse
performance
99.8%
uptime
100+
deployments
Featured Role1 yr 4 mos

Dot Campus Africa

Lagos State, Nigeria · Remote
Junior Full Stack Engineer & Web Tutor
Mar 2024 - Jun 2025

Contributed to educational applications while mentoring junior developers in modern web development practices.

Key Achievements

  • Contributed to applications maintaining 98% test coverage standards, reducing production bugs by 40%
  • Built and maintained Storybook components adopted by 5+ teams, improving UI consistency
  • Collaborated with senior engineers to implement performance-optimized React architecture
  • Tutored junior developers in React best practices and testing strategies
  • Participated in rigorous code reviews focused on performance and maintainability

Technologies

ReactNode.jsPostgreSQLStorybookJestDockerTailwind CSSExpress

Performance Metrics

98%
test Coverage
92+ Lighthouse
performance
99.5%
uptime
80+
deployments
5 mos

Richfill MultiServices Enterprises

Lekki, Lagos State, Nigeria · Remote
Junior Frontend Engineer
Feb 2025 - Jun 2025

Focused on SEO optimization, quality assurance, and client communication for various web projects.

Key Achievements

  • Implemented technical SEO improvements including meta tag optimization and sitemap generation
  • Conducted cross-browser and device testing ensuring consistent user experiences
  • Translated client requirements into technical specifications and provided progress updates
  • Provided ongoing website maintenance, security updates, and performance monitoring
  • Improved page speed through performance optimizations and asset management

Technologies

Next.jsReactSEOPerformanceTestingTypeScriptCSSJavaScript

Performance Metrics

85%
test Coverage
88+ Lighthouse
performance
99.2%
uptime
30+
deployments

Core Expertise & Methodologies

Performance Optimization

  • Lighthouse optimization (90+ scores)
  • Bundle size reduction & Code splitting
  • Real-time data handling (WebSocket)
  • Database query optimization

Testing & Quality

  • Unit Testing (Jest, React Testing Library)
  • Integration Testing (98% coverage)
  • E2E Testing (Cypress)
  • Code Review & Quality Assurance
  • Storybook component development

Development Practices

  • Agile/Scrum Methodology
  • CI/CD Pipeline Development
  • Cross-functional team collaboration
  • Technical Documentation
  • Performance Monitoring

Frontend Architecture

  • Component Library Development
  • Responsive Design Systems
  • Real-time Data Visualization
  • WebGL & High-performance Rendering
  • Progressive Web Apps

Performance-First Development Philosophy

I believe that exceptional software isn't just about features—it's about delivering fast, reliable, and maintainable experiences. My approach combines rigorous testing (90-98% coverage) with performance optimization (90+ Lighthouse scores) to ensure applications scale gracefully while maintaining high quality standards.

90-98%
Test Coverage
90+
Lighthouse Score
99.5%+
System Uptime
15+
Projects Delivered

Current Focus Areas

  • Real-time Data Visualization
  • Performance Optimization
  • Component Library Design
  • Testing Strategy Implementation
Let's Build Something Amazing

Get In Touch

Have a project in mind or want to discuss opportunities? I'd love to hear from you. Let's create something exceptional together.

Patrick Iyiakimo

Currently Available

Open to new opportunities, collaborations, and interesting projects. Typically respond within 24 hours.

Send Me a Message

0/1000 characters

I typically respond within 24 hours. Looking forward to connecting with you!