Senior Frontend Engineer at Horsefly Analytics, Manchester. I build production TypeScript and React for a labour-market analytics platform, and I work on the AWS and AI-agent infrastructure behind it.

Most of what I enjoy is the unglamorous half: parser edge cases, streaming protocols, the failure modes that only show up under real input.

I contribute fixes upstream to packages the JavaScript ecosystem depends on.

Merged

• postcss/postcss-selector-parser#330 — fixed a TypeError thrown on unclosed [, ( and trailing | instead of the parser's own error. Shipped in 7.1.5.
• corsairdev/corsair#111 — improved the Telegram integration plugin.

Open

• postcss/postcss-selector-parser#335 — attribute selectors with no valid attribute name threw a raw TypeError, or emitted the literal string undefined into CSS. Verified against 43,200 generated selectors: zero regressions.
• Fixes pending review in hast-util-from-parse5, eslint-plugin-import, stacktrace-parser and xml-js.

• llm-guard — validating and securing LLM prompts, in TypeScript.
• bedrock-ui-stream — bridges AWS Bedrock Agent Runtime event streams to the Vercel AI SDK UI message stream protocol. Handles the parts that bite: chunk boundaries splitting multi-byte characters, partial tool-call state, and redaction on the error path.

• MSc Computer Science, Manchester Metropolitan University
• AWS Certified Solutions Architect
• Cyber Runway Launch 2024 — the DSIT-funded national cyber accelerator delivered by Plexal
• Volunteer mentor, Manchester Metropolitan University

TypeScript · JavaScript · React · Next.js · Node.js · AWS · PostgreSQL · Docker · Terraform

Website · LinkedIn