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William Archon

@williamarchon

Frontend-heavy fullstack developer who built Lenstore’s shared UI system and a mock REST API platform for frontend developers.

Serbia

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At Lenstore, I designed a slot-based component system adopted company-wide and built a shared UI library to bring consistent layout and behavior across the application. I also implemented a multi-provider checkout supporting PayPal, Klarna, Braintree, Visa, Mastercard, Apple Pay, and Google Pay.

At Beacon Intelligence, I migrated Django template interpolation to REST API integrations across 28 endpoints and created reusable frontend API services with standardized responses. I also introduced reusable filters for two AG Grid interfaces.

I created ApiRequest.dev, a mock REST API platform for frontend developers and students, and founded and led a team of five to build and maintain it. Built with Nuxt, ExpressJS, and MongoDB, it provides realistic backend patterns without requiring users to write server code.

Experience

Work history, roles, and key accomplishments

Current

Creator

Current

ApiRequest.dev

Aug 2024 - Present (2 years 2 months)

Founded and led a team of 5 to build and maintain a fully-featured mock REST API platform for frontend developers and students. Built on Nuxt, ExpressJS, and MongoDB, implementing JWT authentication, AI-generated mock data, and persistent custom endpoints.

Nuxt ExpressJS MongoDB JWT REST APIs Team Leadership

FullStack Django Developer

Beacon Intelligence

Mar 2024 - Feb 2025 (11 months)

Introduced DTOs and consistent naming conventions across the codebase, improving readability and maintainability. Designed reusable filter components for two AGGrid instances and migrated the entire Django template interpolation layer to a REST API integration across 28 endpoints.

Python Django REST APIs AG Grid JavaScript TypeScript Docker AWS

Senior Frontend Developer

Lenstore

Feb 2022 - Jun 2024 (2 years 4 months)

Designed and implemented a slot-based component system to standardise spacing and layout across 10+ pages, adopted company-wide. Led the implementation of a multi-provider checkout flow supporting PayPal, Klarna, Braintree, and major card networks, launched without critical issues.