Senior Software Engineer · London, UK

Building fast, accessible products for web & mobile

8+ years leading frontend architecture, mentoring teams, and shipping reliable experiences with React, Next.js, and Flutter across startup and enterprise environments.

React Next.js Flutter Accessibility Testing
Aditi Dwivedi portrait

About

Frontend specialist partnering with product, design, and platform teams to deliver performant experiences.

Currently engineering modular, high-performance features at Just Eat Takeaway within a large-scale Next.js 14 monorepo. I collaborate closely with backend and platform partners, lead code reviews, and coach junior engineers.

I care about accessibility, robust testing, and developer experience. Recent focus areas include reusable design-system components, performance budgets, and CI/CD observability.

LocationLondon, UK

Experience

Recent roles and impact.

Software Engineer Just Eat Takeaway
Aug 2023 – Present · London
  • Led frontend within a Next.js 14 monorepo using React 18 and Redux-Saga to ship modular features across regions.
  • Influenced architecture with backend/platform teams and ran design reviews.
  • Mentored engineers via reviews, pairing, and architecture sessions.
  • Built accessible, reusable components aligned with internal design systems (PIE/snacks) and WCAG.
  • Boosted testing with Jest, RTL, axe-core, and Playwright; added size-limit, ESLint/Prettier, husky/lint-staged.
  • Improved CI/CD with Sentry source maps, Datadog telemetry, and Dockerized deploys.
Front-End Software Developer Sagittarius Pvt Ltd
Nov 2021 – Aug 2023 · London
  • Delivered responsive Sitecore MVC + React interfaces for Air Arabia, McCarthy Stone.
  • Improved checkout UX with design, lifting conversion by 20%.
  • Led frontend architecture and performance tuning across projects.
  • Managed deployments with TeamCity and Octopus across IIS environments.
Freelance Frontend Software Developer Independent
Apr 2020 – Oct 2021 · Dublin
  • Built and launched Highbernate, a guided meditation app (React Native).
  • Delivered full-stack solutions for SMBs including booking systems and portfolios.
  • Drove performance and UX iteration while upskilling in React/React Native/Python.
Software Developer NuageBiz Tech Pvt Ltd
Jan 2018 – Apr 2020 · New Delhi
  • Built and deployed cross-platform mobile apps (Flutter) and responsive web UIs.
  • Led frontend efforts and collaborated on full-stack B2B/B2C solutions.
Education NIIT University, India
2014 – 2018

Bachelor of Technology in Computer Science.

Skills

Tools and platforms I use to ship reliable products.

Frontend

React Next.js JavaScript (ES6+) TypeScript HTML & CSS Accessibility Vue AngularJS

Platforms

Next.js 14 Redux-Saga Flutter React Native Design Systems WebAssembly

Tooling

Git ESLint/Prettier Playwright Jest React Testing Library axe-core CI/CD

Data

SQL MongoDB Analytical Skills XML

Work

Selected projects coming soon.

Work placeholder

Project case studies will be added shortly.

Testimonials

Notes from people I’ve worked with.

“Aditi is a fast learner who quickly turns client requirements into polished apps. She’s open to new tech and a great team member.”

Piyush Rakhecha
Piyush Rakhecha
CEO, NuageBiz Tech Pvt Ltd

“Aditi adapts communication to any audience and owns delivery end to end. I’d definitely recommend her for engineering roles.”

Sachin Rathi
Sachin Rathi
Team Lead, NuageBiz Tech Pvt Ltd

Get in Touch

Whether you have a question or a project, I’d love to hear from you.

London, United Kingdom

Replies within 1–2 business days.