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George B.
Fullstack Developer
George is a Fullstack Developer with more than 10 years of commercial experience. He has extensive experience in JavaScript, preferably working with React Native, React.js, Vue.js and Node.js. He specializes in developing websites, high-quality interfaces, mobile applications, payment gateway systems, enhanced APIs.
One of his most notable accomplishments was building UniPAY, an eCommerce wallet like PayPal, for the Georgian market. He also led the development of a transformative mobile fitness application from scratch to finish by leading the application development process.
Main expertise
- React Native 9 years
- React.js 9 years
- JavaScript 9 years

Other skills
- PostgreSQL 4 years

- PHP 3 years
- Google Cloud 3 years
Selected experience
Employment
Senior Fullstack Developer
NDA (E-Commerce, via Proxify) - 4 months
- George focused on crafting robust, cross-platform mobile apps using React Native. He maintained high code quality for seamless user experiences on iOS and Android platforms.
- Collaborated closely with designers to translate UI/UX into functional mobile interfaces.
- Worked with back-end developers to integrate front-end components efficiently.
- Drove the implementation of new features and enhancements, optimizing performance and addressing user feedback meticulously to enhance our app's functionality and user satisfaction.
- The team gave excellent feedback about George. They had to stop earlier than expected due to financial reasons.
Technologies:
- Technologies:
React Native
Expo
Technical Lead
ClearStar Inc/Clearstar Labs AG (via Proxify) - 1 year 4 months
- Contributed to creating an application that gathered valuable data from blockchain smart contracts, tailored for traders and investors, and elegantly presented this information across multiple platforms.
- Managed a team of highly capable front-end developers specializing in React and React Native as a tech lead to successfully execute our development objectives.
- Took an active role in writing code and developing critical components to enhance the scalability and performance of the application, in addition to my leadership responsibilities.
Front-end Technical Lead
ClearStar Inc/Clearstar Labs AG (via Proxify) - 1 year 4 months
Contributed to creating an application that gathers valuable data from blockchain smart contracts tailored for traders and investors, elegantly presenting this information across multiple platforms. Managed a team of highly capable front-end developers specializing in React and React Native as a tech lead to execute our development objectives successfully.
Took an active role in writing code and developing critical components to enhance the scalability and performance of our application, in addition to my leadership responsibilities.
Technologies:
- Technologies:
React Native
Senior Fullstack Developer
Deployr AB (via Proxify) - 1 year
- Developed and maintained in-house tools to optimize and automate manual workflows.
- Collaborated with cross-functional teams to design, develop, and deploy high-quality software solutions.
- Ensured the scalability and reliability of applications through efficient coding practices.
- Worked on the complete re-architecture of websites, developing the latest generation of sites.
- Troubleshot and debugged, providing technical support and guidance to team members.
- Continuously improved existing systems by researching and implementing new technologies and best practices.
Senior Fullstack Engineer
Deployr AB (via Proxify) - 1 year
This is dynamic company specializing in developing scalable systems for affiliate marketing. Together with their sister company, they manage and operate over 800 websites across multiple niches.
- Developed and maintained in-house tools to optimize and automate manual workflows.
- Collaborated with cross-functional teams to design, develop, and deploy high-quality software solutions.
- Ensured the scalability and reliability of applications through efficient coding practices.
- Worked on the complete re-architecture of websites, developing the newest generation of sites.
- Troubleshooting and debugging, providing technical support and guidance to team members.
- Continuously improve existing systems by researching and implementing new technologies and best practices.
Fullstack Engineer
Levenue B.V. (via Proxify) - 4 months
Fast-growing European Fintech company. Their aim is to change the way SaaS companies finance themselves. Worked as a fullstack engineer in a cross-functional team. Big product and user focus. My purpose was to build a better and more efficient application, creating a better end-user experience. Their legal structure prevents them from keeping the same external team member for more than a few months.
Senior React / React Native / Web3 Engineer
Gamium Ltd. - 2 years
- Developed decentralized applications (DApps) using React and React Native for Gamium's Blockchain Identity Platform.
- Implemented a structured monorepo setup for both applications, enhancing code organization and enabling shared use of common libraries.
- Established a robust state management system to ensure seamless application flow and efficient data handling.
- Utilized the Wagmi library and WalletConnect to enable secure communication with the blockchain network.
- Designed a user-friendly platform that allowed individuals to connect to the blockchain, input personal information, and establish a secure digital identity.
Technologies:
- Technologies:
React Native
Preact
Senior React / React Native Developer
HumanOS - 7 months
-
Led the development of a transformative mobile application to revolutionize personal wellness journeys.
-
Orchestrated the creation of an intuitive platform tailored for the fitness industry from concept to realization, enabling users to effortlessly maintain their shape, track habits and goals, and seamlessly communicate with coaches for personalized recommendations
-
The application leveraged the power of React Native to deliver a seamless user experience across iOS and Android devices, ensuring accessibility for all fitness enthusiasts
-
By integrating cutting-edge features such as habit tracking, goal setting, and real-time chat functionality with coaches, the app empowered users to take charge of their fitness journeys
Technologies:
- Technologies:
Laravel
React Native
-
Senior Full-stack Developer
TinLoof - 1 year 3 months
-
Working with React, Next.js and Remix.run to create E-commerce, Fintech and social applications. Building high quality user interfaces focused on high performance to achieve 100% score on google speed tools.
-
Created PWA (Progressive web application) game using React, Remix.run, Match Cards is a game built to improve your memory with fun emoji cards. Provides fully native like experience on mobile.
-
Developed, Retailmediatools web platform that helps retailers easily generate advertising revenue using Next.js Auth0 and TypeScript. Embedded the team as their senior frontend force and started immediately making progress on the UI of the platform.
-
Worked on branding website for them tinloof.com. To create a schema and architecture of the framework with React, Next.js, Typescript, and Sanity as a Headless CMS, achieving a fully dynamic content management system and high-performance UI.
-
Published an article about "What is PWA?". This is an article about the benefits of the progressive web applications and how to easily win the mobile market with a low cost.
Technologies:
- Technologies:
Laravel
HTML
React Native
Remix
-
Senior React/React Native Developer
Freelance Engineer (Netguru, Toptal, StartupCraft) - 4 years 1 month
Developed numerous mobile apps for clients using React Native, Typescript, GraphQL, Redux, React-Query. Some examples:
-
Developed OhanaLink Technologies, a mission to deliver solutions aimed at preserving privacy, intimacy, and availability for groups of close people such as family, friends, or communities.
-
Worked the on WorkAxle, one-stop solution against chaotic workplace where job is managed through schedules. Recently grown to 30k online users, transformed into the enterprise solution
-
React/Blockchain: Collaborated with skilled blockchain developers to create a groundbreaking Dapp enabling users to establish DAOs via a Metamask-linked web app, with features such as proposal creation, token allocation, naming, and a robust voting system.
Technologies:
- Technologies:
React Native
-
Senior React Native Developer
Blapp Inc - 3 months
-
Developed an app to find all kinds of black-owned businesses in neighborhoods for the USA market using React Native, Typescript, Firebase Auth, and Firebase cloud functions as BE service
-
Added more features to the application and made the application more social by adding new functionalities such as profile creation and onboarding flow ability to follow users.
-
Improved search for other people in the application with added some verification steps to add the user's location and make phone verification
-
Used the Twilio service for sending SMS functionality
-
Implemented live data using Firebase real-time systems with Firestore. Features like Weekly blappers, Most Blapped in the week, and some other live statistical data on the application dashboard to make it more dynamic
Technologies:
- Technologies:
React Native
-
React Native Developer
Bridge - 9 months
-
Built pixel-perfect, buttery smooth UIs across two mobile platforms.
-
Leveraged native APIs for deep integrations with both platforms. Diagnosed and fixed bugs and performance bottlenecks for performance that feels native.
-
Reached out to the open-source community to encourage and assist in implementing mission-critical software fixes.
Technologies:
- Technologies:
React Native
Jest
-
Full-stack Developer
UniPAY - 4 years 3 months
-
Developed merchant payment gateway system for E-commerce website. It is a stripe-like solution but it is only for the Georgian market.
-
Also developed Service Payment Gateway, with Node.js main REST API and implemented around 50 local payment services as a sub-project
-
Develop the Georgian Railway online ticket market. This gives the ability people to buy Metro tickets online
-
Developed IOS and Android mobile applications using React Native and connected them to our service gateway. With this integration, giving people the ability to pay for different services and goods from the mobile application
-
Created a crypto wallet, as a SubProject of the UniPAY, to manage your crypto assets like BITCOIN, ETH, and DOGE and to sell, buy, and transfer crypto money quickly
Technologies:
- Technologies:
PHP
Laravel
React Native
-
Education
BSc.Business and finance management
Tbilisi State University, Georgia · 2006 - 2010
Portfolio
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