The full record.

Senior Frontend Engineer

Diagrid

Founding-team engineer. Built Conductor, then built the Catalyst MVP and owned its frontend architecture as the team took it to flagship.

• Led the Catalyst frontend, including a complex workflow-execution visualiser handling thousands of nodes with real-time stats; a differentiating feature that directly attracted several customers.
• Built the automated testing suite and improved CI, cutting production bug reports by 60%.
• Contributed to the Dapr open-source JavaScript SDK (Workflows and the Conversation API); built quickstarts and sample workflows in Node.js and Python, and occasionally contributed to the Node.js backend.
• Shaped product design and UX for Catalyst.
• Built AI agents and reusable skills letting non-technical teammates safely ship marketing-site changes, reducing engineering requests by 50%.
• Improved First Contentful Paint by 76% on the marketing website.

Senior Frontend Engineer

Jetstack

• Led development and frontend architecture of the Jetstack Secure Platform.
• Rebuilt product documentation as a single Next.js + MDX application.
• Contributed to deployment pipelines and mentored 4 backend engineers into frontend work; supported design and marketing on the company site.
• Contributed to the Cert-Manager website.

Frontend Engineer

PurpleBricks

• Built Search, Listings, and a new refunds application across a high-traffic property platform.
• Increased the web application performance by 35%.
• Led the migration from Redux to React Query + Context across 3 micro-frontends.
• Contributed heavily to the design system; mentored 4 junior engineers.

Frontend Developer

Phoebus Software Ltd

• Owned the frontend of the web entry point for banking-sector clients.
• Built a configurable form builder with VueJS, TypeScript, and Webpack; improved application UX by reducing the time to complete a loan application by 38%.

Software Engineer / UI Designer

Freelance · part-time

Technical partner to founders and product teams: architecture, frontend builds, and product/UX, often as the sole engineer. Selected work:

• Rapticore (rapticore.com, 2019–2022): led a team of 4 frontend engineers for 3 years building a cybersecurity observability platform, owning frontend architecture and direction.
• Romanian Association of Medical Students: built an online mock-exam application end to end, including the backend, supporting up to 5,000 concurrent students per sitting with no drop in performance.
• iFootage Gear: built the e-commerce site and participated in marketing campaign planning and collateral creation. Increased sales by 18%.
• Mention Me: frontend and marketing builds serving UK retail brands (Debenhams, Radley, OVO Energy, Joseph Joseph, and others).
• Stard.io: built their marketing and web application frontend.

Lead Frontend Developer / Designer

iintegra / Workvine (Flex Recruitment spin-offs)

At Workvine I was part of the founding team, developed a series of its IP technologies, and led a team of 2 junior designers. At iintegra I implemented, rebuilt, and maintained their Applicant Tracking System (ATS) frontend and led its design direction and user experience.