Hi, I'm Romilly Eveleigh 🤝

Driving technical evolution of an e-learning and professional networking platform serving ~500,000 public servants globally. Architected AI-powered interactive learning scenarios now used by 20,000+ learners. Built an internal AI agent composer that automates engineering ticket completion using Claude Code — adopted across the wider team. Redesigned server-side rendering architecture, cutting page load times from 5s to under 0.5s — a 10× improvement. Key technologies: Next.js, TypeScript, GCP, GraphQL, NestJS, Contentful, TanStack, Radix, PostgreSQL, Claude Code.

Engaged as sole technical consultant to a London-based accounting and tax consultancy, providing engineering leadership across a team of 4 developers. Established cross-team collaboration standards, introduced structured bug documentation, and coached developers on AI-assisted development using Claude Code. Authored technical MVP documentation for new product initiatives and delivered a full client portal and multilingual marketing site end-to-end. Key technologies: Next.js, TypeScript, Tailwind, i18n, Vercel.

Led a team of 4 senior engineers to take a SaaS smart signage platform from early prototype to global production, deployed at Goldman Sachs and London Stock Exchange. Owned the full engineering lifecycle: hiring, onboarding, coding standards, design reviews, and delivery. Collaborated with stakeholders to scope and prioritise a complex product roadmap. Key technologies: React, TypeScript, Redux Toolkit, AWS (Lambda, DynamoDB, S3), Material UI, Cypress.

Led a squad of front-end developers and QA engineers within a 50+ person programme, delivering a high-traffic customer account management portal for the UK's largest telecommunications provider. Introduced Storybook-driven component development, improving design–engineering collaboration and accelerating delivery velocity. Key technologies: Next.js, React, TypeScript, MSAL/Azure AD, API Management, Storybook.

Led a cross-functional team of 12 developers, data scientists, and DevOps engineers building internal tooling for the Nectar loyalty scheme. Architected data visualisation tools enabling the sales team to pitch and sell in-store advertising — processing billions of customer transaction records to surface actionable insights. Acted as the primary interface between engineering and senior stakeholders. Key technologies: React, TypeScript, Node.js, DynamoDB, AWS, Docker, MariaDB, Azure, Storybook.

Designed and delivered responsive e-commerce platforms and digital content services for a range of commercial clients. Managed full deployment lifecycle for both front-end and Node.js backend services. Key technologies: Node.js, JavaScript, Express, MongoDB, PostgreSQL, HTML/CSS.

Worked as a project manager for an events startup. I was in charge of setting up a new London office and implementing all of the logistical and technical requirements of the business, from building databases and digital marketing, to managing subscriber email lists, maintaining a digital archive and preparing digital presentation materials for clients. I lead a team of 15+ staff, and worked on projects in cities including Berlin, New York, Moscow and Basel. I developed my skills for working on large-scale projects and ensuring that they were delivered on time, efficiently and within budget. Key technologies: HTML, CSS, Wordpress, FileMaker Pro, Photoshop, InDesign.

Worked as a project manager for a London-based exhibitions and events company. I implemented all the technical requirements of the business, including maintaining the company website, creating digital marketing content, administering network systems and maintaining a digital archive. I developed my skills for working under pressure on time-sensitive projects. Key technologies: HTML, CSS, PHP, MySQL, cPanel, FileMaker Pro, Photoshop, InDesign.

Worked on building websites for local businesses and private clients. My largest project was developing a complete online e-commerce solution for a print sales business with a stock of over 10,000 items. I taught myself PHP and wrote custom scripts linking a CMS website to a MySQL backend database with data converted from FileMaker Pro. The resulting website produced a significant increase in turnover for the business upon launch. I developed my skills for producing simple-to-use, SEO-friendly, database-driven websites. Key technologies: HTML, PHP, CSS, Drupal, Apache, FileMaker Pro, MySQL.