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Aman Khan

@amankhan1

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Senior software engineer focused on scalable React/Node solutions and mentoring cross-functional teams.

United Kingdom

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What I'm looking for

I seek senior engineering roles where I can drive architecture and migrations, mentor teams, work cross-functionally, and build scalable, high-performance web and mobile products.

I am a Senior Software Engineer with strong experience delivering scalable, high-quality web and mobile applications in agile environments, specialising in React, React Native, TypeScript and Node.js. I take active roles in architecture, technical decision-making and migrating legacy systems to modern stacks.

I have led high-impact projects including app migrations, gamification features for web and mobile, and a dynamic calculator engine for a Health Hub. I built an article builder from scratch, migrated CMS platforms, and moved a Node.js data provider to a Go-based system to improve geo-location handling and performance.

I mentor and support junior and mid-level engineers, run thorough code reviews, collaborate closely with UI/UX, product and DevOps, and contribute to developer upskilling and inclusion initiatives. I am committed to continuous improvement, measurable user engagement gains, and delivering reliable, maintainable solutions under tight deadlines.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Holland & Barre

Jun 2024 - Present (1 year 3 months)

Architected data flows and led multiple high-impact projects including a React Native migration and gamification features that increased user engagement during peak events. Built a Go-based geo-location data provider, a dynamic JSON-driven calculator engine for the Health Hub, and mentored mid-to-junior engineers.

React React Native TypeScript Go JSON Driven Engines Mentoring Architecture

Software Engineer

Holland & Barre

May 2022 - Jun 2024 (2 years 1 month)

Migrated Magnolia CMS to an in-house PageBuilder, developed React/TypeScript components and data provider contracts, and built a performant article builder for the Health Hub under tight deadlines. Contributed in agile sprints and conducted code reviews and mentoring.

React TypeScript Editor.Js Unit Testing Agile Code Review Component Design

Software Developer

AND Digital

Oct 2019 - May 2022 (2 years 7 months)

Delivered solutions for clients including Sky and On the Beach using React, React Native, Node.js, Next.js and AWS; upskilled in React Native and mentored graduate developers while leading inclusion initiatives and client demos.

React React Native Node Next.js AWS Agile Scrum Mentoring

Graduate Software Developer

Lifecycle-Software

Jan 2019 - Aug 2019 (7 months)

Developed client solutions for Plusnet and Three Mobile within strict deadlines in an Agile team, collaborated with senior developers, and performed SQL scripting for database updates and personalized notifications.

JavaScript SQL Agile Sprint Delivery Collaboration

IT Consultant Trainee

QA Consulting

Aug 2018 - Sep 2018 (1 month)

Completed training in Java, SQL, and JavaScript, worked in Agile teams to solve technical problems, presented solutions to peers, and attained the ISTQB Foundation Certificate in software testing.