Esin Ridollah
Software Engineer
Software Engineer
Crafting high-performance mobile & web experiences that users love. Senior engineer focused on precision, architecture, and user-centric design.
Engineering Quality
By Default.
I am an Software Engineer with a deep obsession for clean code, user experience, and absolute performance. Over the last 4 years, I've specialized in bridging the gap between mobile and web using the React ecosystem.
My approach is simple: I build products that feel effortless to the user while remaining robust and scalable for developers. Whether it's a real-time admin dashboard or a cross-platform mobile app, I prioritize accessibility (WCAG 2.1 AA) and pixel-perfect UI.
Tech Stack
A comprehensive set of modern technologies I use to build premium digital products.
Frontend
Mobile
Backend / CMS
Tools & Quality
Selected Works
A collection of high-performance digital products built with precision and modern tools.
Zooma
Campus ride-hailing platform for University of Ilorin students featuring ride booking, live trip tracking, push notifications, and digital payments.
RADA | Racing Auto Development Association
The Racing and Automotive Development Authority (RADA) is a Nigerian organization focused on promoting motorsport, advancing automotive innovation, and empowering youth through STEM education. By combining racing activities with technical training and school-based programs, RADA aims to develop local talent, support automotive growth, and inspire the next generation of engineers, drivers, and innovators across the country.
Professional Journey
My career path as a builder, leader, and developer.
Lead Mobile Developer
Zooma
- •Led the development of Zooma's rider and passenger mobile applications using React Native Expo, TypeScript, REST APIs, Socket.IO, and Push Notifications, enabling real-time ride booking and trip tracking.
- •Oversaw frontend architecture, reviewed pull requests, mentored a fellow developer, and ensured delivery of scalable features including digital payments, live updates, and verified-driver workflows.
Mobile Developer
Bundul Inc. (US-Based FinTech Startup, California, USA)
- •Developed and maintained cross-platform iOS and Android applications using React Native Expo, TypeScript, Apollo GraphQL, and modern mobile development practices, contributing to a subscription-consolidation platform that helps users manage recurring payments through a single monthly billing experience.
- •Engineered the Bundul React SDK for authentication and payment processing, enabling seamless integration into third-party React applications, and contributed to a Next.js website that achieved Lighthouse scores of 100 in Performance, Best Practices, and SEO.
Frontend & Mobile Developer (Contract)
ULLWEB TECHNOLOGIES
- •Developed SEO-optimized web and mobile applications using Next.js, React Native Expo, TypeScript, and Tailwind CSS, contributing to the successful delivery of 2 client products across web and mobile platforms.
- •Built reusable components, integrated WordPress RSS feeds for a news application, and improved application performance and maintainability through cross-functional collaboration and code optimization.
- •Built and enhanced cross-platform mobile applications using React Native Expo, TypeScript, and NativeWind for iOS and Android platforms.
- •Developed reusable UI components and frontend libraries to promote consistency and maintainability across products.
Lead Front-End Developer
GIGLINK TECHNOLOGIES
- •Led frontend delivery of GigLink's freelancer marketplace and administrative platform using React (Vite), TypeScript, and Tailwind CSS, enabling talent discovery, project management, secure escrow payments, and client-freelancer collaboration.
- •Supervised a team of 2 frontend developers, reviewed pull requests, established development standards, and accelerated feature delivery through reusable component architecture and technical mentorship.
- •Architected and led development of administrative dashboards and client web applications.
- •Spearheaded the migration of legacy systems to modern React + Vite + TypeScript architecture.
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