Open to opportunities

Excel Emma

@excelemma

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I build cross-platform mobile apps, AI-powered products, and scalable full-stack platforms.

United Kingdom

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What I'm looking for

I'm looking to build impactful mobile, full-stack, AI, or IoT products where I can own delivery from architecture through deployment and collaborate with high-velocity teams.

I've led mobile and full-stack product delivery for SOOAR, MyCityLogistics, Nutlip, ServiceMe, and Ruvira, taking products from architecture and UI implementation through deployment.

At MyCityLogistics, I served as the sole designer and lead developer, shipping a React Native and Expo app to the App Store and Google Play with order creation, guest checkout, secure sessions, and iOS/Android support.

As Technical Director at Nutlip, I led frontend and mobile architecture for a white-label real estate platform, migrated its backend from Express to NestJS, introduced Socket.io synchronisation, and supported technical hiring and sprint planning.

I also build AI, IoT, and automation tools, including OCR fintech APIs, an NLP legal-risk tool, a published AI overlay SDK, and a Raspberry Pi dispatch system. My work spans React Native, TypeScript, Python, cloud platforms, APIs, and scalable backend systems.

Experience

Work history, roles, and key accomplishments

Current

Mobile Application Developer

Current

SOOAR

Jan 2026 - Present (8 months)

Designing and developing a cross-platform mobile application for the education sector using React Native and Expo. Delivering end-to-end product development including architecture, UI implementation, and deployment pipelines.

React Native Expo Mobile Development Cross Platform Development UI Implementation

Mobile Application Developer

MyCityLogistics

Nov 2025 - Mar 2026 (4 months)

Spearheaded the full product lifecycle of the MyCityLogistics app as sole designer and lead developer, from concept to App Store and Google Play deployment. Architected responsive, cross-platform UI/UX for iOS and Android using React Native and Expo.

React Native Expo iOS Android UI UX App Store Connect XCode Cross Platform Development

Software Engineering Intern

Tolaram – Lucky Fibre Industry

May 2025 - Nov 2025 (6 months)

Developed an IoT-based product dispatch system using Raspberry Pi, integrating a barcode scanner with a Python script to eliminate manual data entry errors. Managed Azure servers, SAP integration, and system-wide database optimisation, ensuring reliable and efficient operations.

IoT Raspberry Pi Python Azure SAP Database Optimization Network Infrastructure

Fullstack Software Engineer

Ruvira

May 2025 - Sep 2025 (4 months)

Designed and developed a therapy web app MVP within one week, integrating REST APIs and AI-powered insights for real-time communication. Engineered seamless data flow between frontend and backend, optimising AI integration for fast, reliable performance.

REST APIs AI Integration Fullstack Development Frontend Backend Web Development

Fullstack Software Engineer / Technical Director

Nutlip

Nov 2023 - Aug 2025 (1 year 9 months)

Led frontend and mobile architecture for a white-label real estate platform using Next.js, React Native, and TypeScript, ensuring scalability and WCAG accessibility compliance. Migrated the backend from Express to NestJS, improving maintainability, modularity, and performance.

Next.js React Native TypeScript NestJS Express Socket.IO YOTI WCAG Compliance Technical Leadership

Mobile Software Engineer

ServiceMe

Aug 2024 - Apr 2025 (8 months)

Migrated the ServiceMe platform from Ionic to React Native, improving cross-platform performance and maintainability. Built secure, scalable APIs for automated payment processing with Monnify, creating a custom React Native integration layer with SAP/ERP systems.

React Native Ionic Monnify SAP ERP REST APIs Payment Processing Mobile Development

Software Engineer

Smiles Collection

Mar 2022 - Jan 2023 (10 months)

Built e-commerce interfaces using Vue.js and Tailwind CSS, improving user experience and site responsiveness across devices. Integrated APIs for product, cart, and order management, achieving faster load times and smoother navigation.

Vue.Js Tailwind REST APIs Frontend Development Performance Optimization

WordPress Developer

Renbi Women

Jan 2021 - Dec 2022 (1 year 11 months)

Redesigned and restructured the company website using WordPress, increasing performance and usability. Optimised website loading speed by 30% through plugin evaluation and efficient caching mechanisms.

WordPress Web Design Performance Optimization Caching Responsive Design