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ButcherDing/README.md

Hi there ๐Ÿ‘‹ I'm Evon

I am a Fullstack Software Engineer with a focus on Geospatial & Mapping technologies. I'm based in London, currently engineering the core mapping and application layers at Byway (a sustainable travel B-Corp).

I bridge complex, multi-layered data systems with high-performance, human-centric interfaces. With a First-Class MSc in Environmental Science and a background as a civil service research scientist, I see software architecture as a complex ecosystem. I emphasise data validation, system resilience, and social/environmental impact.


๐Ÿ› ๏ธ Core Tech Stack & Toolkit

  • Geospatial & Mapping: MapLibre GL JS, Stadia Maps, Vector Tiles, Client-Side Data Optimization
  • Frontend Ecosystem: TypeScript, React, Next.js, tRPC, Zod, GraphQL, TailwindCSS
  • Backend & Databases: Node.js, PostgreSQL, Prisma ORM, Ruby, Headless CMS (DatoCMS, Strapi)
  • Testing & Quality Assurance: Playwright, Vitest, Jest, CI/CD pipelines

๐Ÿš€ Featured Production Work

Led the technical interface delivery of a greenfield, high-performance interactive mapping product for flight-free travel networks.

  • Engineered complex spatial data rendering layers using MapLibre and Stadia Maps.
  • Architected end-to-end fullstack epics (including core authentication migrations) leveraging PostgreSQL, Prisma ORM, and tRPC.
  • Implemented rigorous type-safety, validation, and testing pipelines via Zod, Vitest, and Playwright.

Resuscitated and maintained a content-driven website for a major ecosystem-wide biodiversity and nature rewilding project in Hampshire.

  • Leveraged lightweight, highly semantic static site architecture to scale public outreach and minimize infrastructure costs.

โœจ What Makes Me Different

  • Domain Expertise: Published environmental researcher (see my work in PLOS One and Forest Research) and former Social Scientist for the UK Forestry Commission. I understand the socioeconomics, data limitations, and systemic goals behind impact tech.
  • Technical Leadership & Education: Volunteer and instructor at CodeYourFuture, teaching fullstack software engineering to refugees and other disadvantaged communities. I excel at distilling complexity into clear, universal concepts.
  • Global Perspective: With a background in international language teaching, I'm an exceptionally adaptable communicator with multi-cultural experience. Alongside English, I speak Japanese, Spanish, and French.

๐Ÿ“ซ Let's Connect

Always keen to collaborate on radical tech solutions in ClimateTech, ReFi, Open-Source Investigations (OSINT), and Geospatial Intelligence.

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  1. ines-chuaqui ines-chuaqui Public

    Artist's e-commerce website using Typescript / React RTK / Styled components

    TypeScript 1