Nima Parsi

Nima Parsi

Senior Frontend Engineer | UI Architecture & Design Systems | AI-assisted Product Engineering London, UK

About Me

Senior Frontend Engineer focused on UI architecture, design systems and building thoughtful, scalable products.

I work mainly with Vue.js, React, Next.js, Angular and TypeScript, and I enjoy leading frontend direction across teams - shaping standards, reviewing approaches and helping engineers and designers make better product decisions.

I care about UX, accessibility, performance and the details that create interfaces people enjoy using. I also use AI-assisted development to prototype, explore solutions and reduce repetitive implementation work - leaving more focus for architecture and harder engineering decisions.

And... yes, I still have a thing for CSS!

Work Experience

  1. Senior Frontend Engineer (UI Lead)

    Escalent / Hall & Partners London

    • Leading frontend and UI delivery across Enlyta, Escalent / Hall & Partners’ enterprise brand insights and intelligence platform, supporting multiple product teams and complex product workflows.
    • Creating and maintaining design-system foundations, shared component libraries, and internal npm packages reused across multiple teams and products.
    • Working across Vue.js, React, TypeScript, AngularJS migration, Canvas/SVG animation and Sass to improve scalable UI architecture and delivery consistency.
    • Collaborating with product managers, designers, and engineering teams to align product direction, design detail, frontend standards, deployment quality, and release workflows.
    • Supporting AI-assisted frontend delivery by reviewing generated implementation work and ensuring it meets accessibility, performance, maintainability, and design-system standards.
    Vue.js React TypeScript AngularJS Canvas & SVG animation Sass Figma Design systems Shared component libraries Internal npm packages AWS deployment workflows GitHub Actions AI-assisted development
  2. Senior Frontend Engineer (UI Lead)

    Furthermore London

    • Led frontend delivery for interactive brand and product experiences, including agency work for Escalent / Hall & Partners.
    • Built scalable UI foundations, reusable patterns, and design-system thinking into client platforms and immersive web experiences.
    • Worked closely with Furthermore’s design team on a daily basis to improve design-to-development handover, frontend quality, and implementation accuracy.
    • Led AngularJS migration work into Vue.js, improving performance, reducing load times, and establishing a more maintainable frontend architecture.
    Vue.js TypeScript Canvas & SVG animation AngularJS CSS (LESS & SASS) Design systems Sketch App Figma Webflow Squarespace
  3. Senior Frontend Engineer

    Doctify London

    • Worked closely with design teams to improve frontend implementation quality and reduce gaps between design intent and production UI.
    • Developed reusable graph and chart interfaces, improving data visualisation capabilities across product areas.
    • Supported AngularJS migration into React across product areas, improving maintainability and frontend delivery.
    React AngularJS CSS (Styled Components, LESS & SASS) WordPress Figma
  4. Senior Frontend Engineer

    Fly Victor London

    • Worked across booking, search, product insight, and frontend architecture for a luxury travel product with high-value customer journeys.
    • Helped move the frontend from .NET and WordPress through Angular toward a React-based architecture with server-side rendering.
    • Collaborated with the lead product designer to rebuild the booking journey, contributing to a nearly 30% increase in flight bookings, especially on mobile.
    • Developed reusable search widgets and supported product insight workflows through Segment and Mixpanel.
    React Vue.js Next.js AngularJS D3 CSS (Styled Components, LESS & SASS) WordPress Web workers React Native Segment & Mixpanel Sketch & Figma
  5. Senior Frontend Engineer

    CompareGlobalGroup Hong Kong

    • Built frontend features for a financial comparison platform serving markets across Asia, Europe, and South America.
    • Managed checkout work that automated credit applications through banking partner API integrations, including Citi and HSBC.
    • Worked across AngularJS, WordPress, PHP, and LESS to support product delivery across regional platforms.
    AngularJS WordPress CSS (LESS) Groove & Groovy PHP
  6. Lead Front-end Engineer

    BetConstruct Yerevan, Armenia

    • Led a team of front-end engineers in the development of whitelabel gaming platforms, ensuring high-quality and consistent user experiences.
    AngularJS React
  7. Front-end Developer

    Amdocs Remote

    • Contributed to a variety of projects, including the SingTel telecommunications portal, Musix music portal, and various internal Amdocs initiatives, delivering engaging user experiences.
    Vanilla JavaScript & jQuery CSS
  8. Front-End Developer

    Vervata Bangkok, Thailand

    • Developed the front-end of a web-based hybrid app using AngularJS and CSS (LESS), delivering a responsive and user-friendly interface.
    AngularJS CSS (LESS)
  9. Front-end Developer

    Mindojo Remote

    • Contributed to the development of a GMAT tutor platform, which was later acquired by The Economist (gmat.economist.com), enhancing users' preparation experience.
    • Utilised Vanilla JavaScript, jQuery, PHP, and CSS to ensure seamless and efficient development throughout the project.
    Vanilla JavaScript & jQuery PHP CSS
  10. Front-end Developer

    Present

    Freelance Remote/on-site

    • Began as a web designer and evolved into a proficient front-end developer. Completed a diverse range of projects, including eCommerce sites, corporate platforms, and personal websites, delivering tailored solutions to clients.
    • Contributed to the development of early versions of Kayak.com's results page, enhancing user experience and functionality.

Education

  1. Computer Programming Degree

    Pazhuheshgaran Technical school

Skills at a Glance

  • CSS
  • HTML
  • Vanilla JavaScript
  • JavaScript Frameworks: Vue.js, React, Next.js, React Native, Angular & AngularJS
  • TypeScript
  • UI architecture & design systems
  • Shared component libraries & internal npm packages
  • WordPress & PHP
  • SVG & Canvas
  • Git
  • AWS deployment workflows & GitHub Actions
  • Segment & Mixpanel
  • AI-assisted product engineering
  • Figma, Sketch App & UI Design

Also, into...

  • Yoga
  • Making music
  • Plant-based diet
  • Nature hiking
  • Babysitting plants
  • Mandala arts
  • Xbox