Crafting great UIs and building real impact across Crypto, Gaming, and AI products — from Figma designs to pixel-accurate, high-performance production interfaces.
Frontend Developer / Senior UI Engineer
Verified MatchDirect application for Entropiq Engineering (Engineering Team & Hiring Leadership)
What are you looking at?
This robust, modern one-page landing page was created in a few minutes from a single prompt using our agentic AI workflow and guardrails to generate this unique, targeted application for the role of Frontend Developer at Entropiq.
Engineered for Entropiq's Exact Frontend Stack
Deep commercial mastery across React, Next.js, strict TypeScript, and accessible UI engineering — turning product ideas into fast, effortless digital experiences.
React 19 & Modern TypeScript
Over two decades of frontend engineering with deep specialization in modern React, strict type safety, custom hooks, and concurrent features.
Next.js App Router & RSC
Production expertise in React Server Components, streaming SSR, route handlers, metadata, dynamic caching strategies, and edge runtime.
Figma to Pixel-Accurate UI
Translating complex Figma mockups into responsive, accessible, micro-animated interfaces with Tailwind CSS, Radix UI primitives, and modern CSS variables.
Core Web Vitals & Optimization
Profiling bundle size with analyzer tools, sub-100ms interaction latency, zero layout shift, memory leak elimination, and 95+ Lighthouse scores.
Shared Component Libraries
Architecting modular, headless UI component libraries with strict accessibility (WCAG AAA), keyboard navigation, and theme token systems.
Fintech & Web3 Payment Rails
Built EchoPay (Open Banking instant payment gateway) and real-time transaction dashboards with transactional resilience and zero state loss.
Download Official Curriculum Vitae
Complete career timeline across 20+ years of digital product delivery, UI engineering craft, and fintech payment rails.
Aligned with Entropiq's Core Product Principles
Engineering software that people actually use by moving fast, building what matters, and cutting unnecessary corporate overhead.
Move Fast
Shipping small, validated increments into staging and production frequently. Leveraging modern agentic workflows to scaffold, test, and refine features in hours instead of weeks.
Build What Matters
Relentless focus on the player and end user experience. Eliminating vanity features and over-engineering to focus entirely on frictionless checkout, clear game mechanics, and delightful UI.
Think Long-Term
Designing robust component hierarchies, clean abstractions, and standardized conventions that allow the codebase to scale as product volume expands across Crypto, Gaming, and AI.
Small Teams, Zero Corporate BS
Direct collaboration between engineers and designers with full context. No game of telephone through layers of non-technical managers. Clear async communication and autonomy.
Proven Delivery: High-Traffic Rails & Open Source Craft
Real commercial applications shipped to production alongside public open-source repositories. Direct domain relevance to Entropiq's Cryptopayment, Win.app, and GoCrypto platforms.
EchoPay
Instant Account-to-Account Payment Gateway & Merchant Dashboard
High-conversion payment platform enabling UK merchants to bypass credit card processing fees by accepting direct Open Banking payments. Features real-time fee savings calculator and video player.
- •Direct relevance to Entropiq's Cryptopayment and GoCrypto transaction flows
- •Sub-second state transitions and zero-friction checkout UX
- •Dual-mode theme support with accessible high-contrast design
Leida
Intelligent Conversational Interface & Production MVP
Transformed an early product brief into a scalable production web application in under 3 months. Features streaming generative AI completions and fluid chat mechanics.
- •Real-time streaming text rendering and animated response states
- •Clean, distraction-free typography and responsive mobile layout
- •Engineered for high user engagement and zero interaction latency
GpxRoute
High-Performance Route Visualization & Outdoor Exploration
Gamified outdoor exploration platform rendering heavy GPX tracklogs with 60fps canvas performance and interactive route profiling.
- •Parallels Entropiq's casual gaming titles (Win.app, Karate Panda, Hoopshot)
- •Hardware-accelerated rendering and responsive control schemes
- •Autonomous product lifecycle from inception to deployment
Goldlabel NX Monorepo
Enterprise Monorepo with Automated CI/CD & Agentic Velocity
Public enterprise monorepo powering dozens of production web applications. Fully inspectable code proving component discipline, strict linting, and automated testing.
- •Verifiable proof of production TypeScript and component architecture
- •Automated Vitest test suites and Playwright end-to-end testing
- •Demonstrates daily AI velocity and modern agentic development workflows
Built for Autonomous European Remote Collaboration
Aligned with Entropiq's flexible, high-trust culture where results matter more than set hours or corporate theater.
Work Anywhere Across Europe
Dual UK & German (EU) citizen permanently based in London with 100% legal right to work across the EU. Fully equipped remote office with zero relocation or visa friction.
Flexibility & Deep Focus
Thrives in an asynchronous environment where high-trust, uninterrupted focus blocks produce higher quality code faster than endless meetings.
Continuous Learning & AI Velocity
Dedicated R&D practice exploring cutting-edge web protocols, Web3 innovations, and agentic AI tooling to continually accelerate team delivery.
High Craft & Pet-Friendly
Calm, thoughtful problem solver who takes pride in creating software that feels effortless. Ready to join annual meet-ups and collaborate with great peers.
1:1 Stated Requirement vs. Candidate Delivery
Direct point-by-point comparison of Entropiq's published role requirements against verifiable commercial experience.
3+ years building production web applications with React and TypeScript
“Core foundational requirement for Entropiq's frontend team.”
20+ years of professional software engineering, with deep commercial practice building and shipping enterprise applications with React 19, Next.js, and strict TypeScript.
Collaborate closely with designers to translate Figma into pixel-accurate UI
“Turning complex mockups into polished, responsive, accessible interfaces.”
Deep design-engineering empathy. Translates Figma auto-layouts, micro-interactions, responsive breakpoints, and design tokens into clean Tailwind CSS and accessible primitives.
Own features end-to-end, from technical design to production & monitoring
“Autonomy and accountability across the entire feature lifecycle.”
Extensive history owning applications end-to-end — from technical RFCs and schema design to CI/CD pipelines, production deployment, and telemetry monitoring.
Profile and optimize for performance, accessibility, and Core Web Vitals
“Ensuring products are fast, lightweight, and responsive across all devices.”
Obsessive optimization: dynamic code splitting, memory leak audits, sub-100ms interaction latency, and WCAG AAA compliance.
Contribute to shared component library and frontend conventions
“Raising the bar on reusability, consistency, and developer experience.”
Designed and maintained shared component libraries across multi-project monorepos with strict naming conventions, token systems, and headless UI patterns.
Review code, share feedback, and help raise team quality bar
“Collaborative, constructive peer reviews and mentorship.”
Experienced mentor and team player. Provides thorough, constructive PR reviews focusing on architectural clarity, edge cases, type safety, and test coverage.
Bonus: experience in fintech, gaming, or high-traffic consumer products
“Accelerating delivery in Entropiq's core domain areas.”
Commercial delivery of EchoPay (fintech payment gateway with real-time Open Banking), gaming-adjacent canvas rendering (GpxRoute), and consumer AI apps (AskLeida).
Remote-first across Europe — work from wherever you do your best work
“Async communication, self-directed discipline, and EU presence.”
Dual UK & German (EU) Citizen with unrestricted right to work anywhere across Europe and the UK without visa sponsorship. Fluent in asynchronous remote engineering.
I would love to discuss how my frontend experience, payment rails background, and AI velocity can help Entropiq ship exceptional products.