Full-Stack & AI Systems Engineer with 3 years of commercial experience shipping production web applications, subscription architectures, and deterministic LLM pipelines. Available for contract work across UK and European business hours.
Recent production work:
Be Act Change: Engineered a 23-step dynamic onboarding state machine and automated document ingestion (PDF/DOCX) with strict GPT-4o Zod schema repair loops.
Veribite: Built an offline-first food safety scanner indexing 70,000+ UK products with sub-second local verdicts and Google Play subscription billing.
ChatSDK (Alive Industries): Architected Whereby video stream ingestion pipelines and background transcription workers syncing into PostgreSQL.
Remote: Yes (Worldwide / UK / EU / US-East friendly)
Willing to relocate: No
Technologies: TypeScript, Next.js (App Router), React, Python, PostgreSQL, Drizzle ORM, OpenAI API, Zod, Tailwind CSS, Playwright
Portfolio: https://antoniowest.dev
GitHub: https://github.com/antonio-west
Email: [email protected]
Full-Stack & AI Systems Engineer with 3 years of commercial experience shipping production web applications, subscription architectures, and deterministic LLM pipelines. Available for contract work across UK and European business hours.
Recent production work:
Be Act Change: Engineered a 23-step dynamic onboarding state machine and automated document ingestion (PDF/DOCX) with strict GPT-4o Zod schema repair loops.
Veribite: Built an offline-first food safety scanner indexing 70,000+ UK products with sub-second local verdicts and Google Play subscription billing.
ChatSDK (Alive Industries): Architected Whereby video stream ingestion pipelines and background transcription workers syncing into PostgreSQL.