Available for Full-Time Roles & Contracts

Ernest Kumashie

Frontend Developer (Full Stack Aware)

Building fast, scalable, and visually polished web applications with modern frontend technologies. I create exceptional user experiences with React, Next.js, and modern UI engineering practices.

STATIONS:NEXT.JS•TAILWIND CSS•TYPESCRIPT•FRAMER MOTION
System Status
Interactive

Lighthouse Performance

Industry Quality Standard

99%

Interactive Experience

Industry Quality Standard

120Hz

Core JS/TS Coverage

Industry Quality Standard

100%
ernest_telemetry.yamlActive

role: "Frontend Engineer"

focus: ["Next.js 15", "UI Optimization", "Animations"]

backend_capability: true

optimization: "Frictionless UX"

01 // Philosophy

Bridging the gap between pristine design and robust logic.

I believe that premium software shouldn't just look spectacular — it has to feel instant, responsive, and resilient. My work is inspired by modern dark SaaS design architectures, bringing atomic design systems, smooth layout transitions, and high-density tracking dashboards to life.

Whether building an infinite collaborative whiteboard layout or designing a high-velocity blockchain checkout, my approach rests on absolute layout precision, strict type safety, and structured reusable UI architectures.

UI Engineering Mindset

Treating UI as a rigorous engineering discipline. I write clean, highly semantic React components structured with exact performance and scalability budgets.

Architecture

Performance First

Obsessed with optimizing Web Vitals. I minimize cumulative layout shifts, implement adaptive responsive image delivery, and aim for 99+ Lighthouse metrics.

Optimization

Full-Stack Aware

Experienced with REST APIs, Prisma, Node.js, and PostgreSQL, allowing me to build robust interfaces that integrate and cache backend data correctly.

Capabilities
02 // Career Journey

Professional Experience & Impact

Leading initiatives at the intersection of aesthetic design and stable performance, creating long-term value for clients and internal development teams.

Lead UI & Frontend Developer

Atmostech Solutions/Ho, Ghana (Hybrid)
2023 - Present
  • ↳Optimized the frontend UI of an ecommerce application, improving product browsing and checkout experience.
  • ↳Built a full-featured order management system with frontend modules for finance tracking, inventory management, and order processing.
  • ↳Created web-based VoIP-to-GSM call interfaces, connecting users to telecom services through a clean frontend layer.
Next.jsTypeScriptTailwind CSSFramer Motion

React Native Developer

Engine 8 Studios (Contract)/Accra, Ghana (Remote)
Feb 2025 – Present
  • ↳Built cross-platform mobile applications using React Native and TypeScript, delivering consistent UX across iOS and Android.
  • ↳Architected reusable component libraries and state management patterns, reducing development time for new screens.
  • ↳Collaborated in remote sprint cycles with version-controlled workflows and regular client delivery.
React NativeTypeScriptReactJavaScriptExpo

Fullstack Developer Intern

Future Interns/Remote
Jul 15, 2025 – Aug 15, 2025
  • ↳Implemented secure authentication systems with Next.js, including role-based access control and session management.
  • ↳Developed full-stack features for an employee management platform and social media application.
  • ↳Gained hands-on experience with end-to-end deployment pipelines and production-ready code practices.
Next.jsTypeScriptTailwind CSSReact
03 // Skill Topology

Technical Stack & Domain Expertise

Consistently evaluating, pruning, and building on modern web tools to preserve lightweight runtimes and precise visual accuracy.

Frontend Focus

My bread and butter for creating high-performance interactive interfaces

React
Advanced92%
Next.js
Advanced90%
TypeScript
Advanced88%
Tailwind CSS
Advanced95%
JavaScript (ES6+)
Advanced92%
VERIFY: OKProduction Ready

API Integration

Connecting frontend interfaces to backend services through REST and serverless functions

REST API Integration
Advanced88%
Next.js API Routes
Advanced85%
Server-Side Rendering
Advanced85%
HTTP & WebSockets
Intermediate75%
VERIFY: OKProduction Ready

Tools & Infrastructure

Platforms and services for deployment, media management, and performance

Git & GitHub
Advanced90%
Vercel
Advanced88%
Cloudinary
Intermediate75%
Cloudflare
Intermediate70%
VERIFY: OKProduction Ready
05 // Recommendations

Endorsements & Peer Reviews

Unfiltered feedback from team leaders and product operators regarding code quality, visual accuracy, and full-stack execution.

“Ernest is one of the most talented frontend developers I have worked with. His ability to translate complex requirements into clean, responsive interfaces is outstanding. He brings both technical precision and creative vision to every project.”

DK

Desmond Kudjuh

Developer // Healthbuk

“Ernest has been instrumental in delivering high-quality frontend solutions for our clients at Atmostech. His deep understanding of modern web technologies and commitment to pixel-perfect execution consistently exceeds expectations.”

CS

Chris Seshie

CEO // Atmostech Solution

“Working with Ernest on React Native development has been a great experience. He grasps mobile UI/UX nuances quickly and delivers polished, performant applications. A reliable and skilled developer I would readily recommend.”

BT

Bernard Tay

Founder // Engine 8 Studios

06 // Consultation Hub

Get In Touch

Have a project in mind? Send a message and I'll get back to you.