George Bibilashvili, Developer in Tbilisi, Georgia
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George Bibilashvili

Verified Expert  in Engineering

React Developer

Location
Tbilisi, Georgia
Toptal Member Since
April 21, 2022

With a wealth of experience spanning seven years in web/mobile app development, George is a full-stack specialist with expertise in React, Next.js, and React Native. A standout career achievement was the development of the eCommerce wallet, UniPay, with more than 500,000 users. George seamlessly navigates roles and is passionate about working with teams whose vision aligns with his values. He also has a good understanding of blockchain development and decentralized applications (DApp).

Portfolio

Clearstar
React, React Native, JavaScript, Storybook, Leadership, Technical Leadership...
DesuLabs
JavaScript, React, Web3.js, Web3, Ethers.js, Games, Gambling
Toothy LLC
Chatbots, React Native, iOS, Android, App Store, App Store Acceptance Process...

Experience

Availability

Part-time

Preferred Environment

JavaScript, TypeScript, React, React Native, Node.js, Front-end Development, Mobile App Development, Firebase, Next.js, PWA

The most amazing...

...project I've developed is UniPay, an eCommerce online wallet similar to PayPal.

Work Experience

Front-end Technical Lead

2022 - PRESENT
Clearstar
  • 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: React, React Native, JavaScript, Storybook, Leadership, Technical Leadership, Prisma, Amazon Cognito, Amazon Cognito User Pools, AWS CLI, AWS Amplify, Node.js, Web3, PostgreSQL, Amazon Web Services (AWS), Scrum, Minimum Viable Product (MVP), Full-stack

Front-end Developer

2023 - 2024
DesuLabs
  • Connected our application to the SUI blockchain using Web3.js, enabling users to interact directly with smart contracts. This involved setting up the necessary infrastructure to handle transactions.
  • Implemented functionality to perform various operations on smart contracts, including writing data to the blockchain and retrieving information from it.
  • Ensured a stable and user-friendly interface, crucial for the success of our application. Led efforts to maintain and improve the UI, incorporating feedback from users and stakeholders to enhance usability and accessibility.
Technologies: JavaScript, React, Web3.js, Web3, Ethers.js, Games, Gambling

Mobile Developer

2023 - 2023
Toothy LLC
  • Facilitated the process of eliciting comprehensive client requirements effectively, culminating in the selection of an optimal technology stack. Used React Native and Firebase.
  • Orchestrated the architectural design of both the back-end infrastructure and the mobile application, leveraging the React Native framework. Executed the integration of a bespoke chatbot tailored for mobile users.
  • Prepared an application for internal testing and released it internally for local users.
Technologies: Chatbots, React Native, iOS, Android, App Store, App Store Acceptance Process, Firebase, 3D Graphics, Mobile Back-end, Google Play Store, Prisma, Amazon Cognito, Amazon Cognito User Pools, Flask, Search Engine Optimization (SEO), Agile, Scrum, Mobile Development, Minimum Viable Product (MVP), Full-stack

Senior Full-stack Web3.js Developer

2023 - 2023
Aragon
  • 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.
  • Structured a project as Monorepo with three components: React provided a smooth user experience, and the design system was built with Storybook and testing. The SDK efficiently communicated with smart contracts governing our DAO's logic.
  • Developed a web app and aided in resolving any issues that arose, including front-end bugs and smart contract logic flows. Implemented updates to the SDK, ensuring smooth, long-term support for the optimal functionality of our product.
Technologies: Next.js, React, Solidity, Decentralized Autonomous Organizations (DAO), Ethereum, JavaScript, ERC-20, MetaMask, Infura, IPFS, Apollo, GraphQL, Web3.js, DApps, Web App Development, HTML5, CSS, Storybook, Amazon Cognito, Amazon Cognito User Pools, Stripe, Web3, Amazon Web Services (AWS), Search Engine Optimization (SEO), Agile, Scrum, Minimum Viable Product (MVP), Agile Project Management

Senior React Engineer

2022 - 2023
Tinloof GmbH
  • Achieved a 100% score on Google speed tools by building top-quality user interfaces focused on high performance. Created eCommerce, fintech, and social applications with the new, fine-tuned UI.
  • Developed the web portal Goalimpact, a database of football players and their statistics with the ability to subscribe to each player as a fan or scout and manage data.
  • Empowered retailers to effortlessly generate advertising revenue with the Retailmediatools web platform I helped develop. Served as the senior front-end force on the team.
  • Created a progressive web application, Match Cards, utilizing React, TypeScript, and Next.js. Designed to enhance memory retention through playful emoji cards, it offers a fully-immersive, native-like experience on mobile devices.
  • Participated in creating the marketplace from scratch for an international gallery that displays limited edition contemporary pieces of art in furniture.
  • Established a branding website by creating a schema and architecture of the framework with React, Next.js, TypeScript, and Sanity as a Headless CMS. Achieved a fully dynamic content management system and high-performance UI.
  • Organized content writing. Wrote an interesting article titled, "What is PWA?" This outlined the benefits of advanced web applications and how to win the mobile market at a low cost easily.
Technologies: TypeScript, HTML, JavaScript, CSS, React, Web Development, Next.js, Gatsby, Remix IDE, Headless Software, API Integration, CTO, Leads, Sanity Testing, Firebase, Full-stack, GraphQL, Node.js, REST, Web App Development, APIs, Redux, Redux-Saga, HTML5, Express.js, Mobile, Mobile App Development, Bootstrap, User Interface (UI), Front-end, Databases, WebSockets, React Hooks, Jest, Styled-components, Progressive Web Applications (PWA), PostgreSQL, Amazon Web Services (AWS), Animatron, 3D Games, CSS3, GitHub, Tailwind CSS, Supabase, Google Analytics, Team Leadership, UX Design, User Experience (UX), Back-end, Python, SQL, Firebase Authentication, JSON, Agile Software Development, DOM, MongoDB, Material UI, Chakra UI, Remix.run, Sanity CMS, Storybook, PostCSS, Emotion Library, ECMAScript (ES6), Serverless, Prisma, Amazon Cognito, Amazon Cognito User Pools, Stripe, Flask, Zustand, Search Engine Optimization (SEO), Agile, Scrum, Minimum Viable Product (MVP), Agile Project Management

Senior React Native Developer

2022 - 2022
Blapp Inc
  • Developed an app to find black-owned businesses in the users' neighborhood for the USA market.
  • Launched the application after completing the build of essential features. Next, we added features making it more social with the ability to create profiles. This resulted in a streamlined onboarding flow and the ability to follow users.
  • Improved the app's search function of people with added verification steps, user location, and phone verification. Used Twilio for sending SMS'.
  • Implemented live data using Firebase real-time systems with Firestore. Features included weekly blappers, most blapped in the week, and other live statistical data on the application dashboard to make it more dynamic.
Technologies: React Native, Firebase, Expo.io, TypeScript, Firebase Cloud Functions, Firebase Realtime Database, Authorization, iOS, Android, JavaScript, React, Jest, Styled-components, Animatron, CSS3, GitHub, Team Leadership, UX Design, User Experience (UX), Firebase Authentication, JSON, Agile Software Development, DOM, REST, APIs, Next.js, Responsive Web Design (RWD), Firebase Cloud Messaging (FCM), Mobile App Design, App Design, ECMAScript (ES6), Stripe, Flask, Amazon Web Services (AWS), Search Engine Optimization (SEO), Agile, Scrum, Mobile Development, Minimum Viable Product (MVP), Agile Project Management, Full-stack

Senior React Native Developer

2020 - 2022
StartupCraft
  • Developed mobile apps for clients using React Native, TypeScript, GraphQL, Redux, and React-Query with a team of passionate React Native developers.
  • Founded OhanaLink Technologies with a mission to deliver solutions to preserve privacy, intimacy, and availability for groups of close people such as family, friends, or communities.
  • Grew WorkAxle, a one-stop solution for chaotic workplaces, to 30,000 online users, transformed it into an enterprise solution, and raised CAD 2.8 million. This solution helps manage jobs through schedules.
Technologies: React Native, JavaScript, TypeScript, React, GraphQL, Mobile, Mobile App Development, Android, iOS, Web3.js, Redux, Redux-Saga, Redux Thunk, Jest, Animatron, CSS3, GitHub, UX Design, User Experience (UX), Firebase Authentication, JSON, Agile Software Development, DOM, REST, APIs, Responsive Web Design (RWD), Mobile App Design, App Design, App Development, ECMAScript (ES6), Leadership, Flask, Zustand, Search Engine Optimization (SEO), Agile, Scrum, Mobile Development, Minimum Viable Product (MVP), Agile Project Management, Full-stack

Senior Full-stack Developer

2017 - 2020
UniPAY
  • Developed a merchant payment gateway system for an eCommerce website. It is a Stripe-like solution for the Georgian market.
  • Created a service payment gateway with Node.js as the main REST API and implemented approximately 50 local payment services.
  • Built the Georgian Railway online ticket market enabling customers to buy metro tickets online.
  • Created IOS and Android mobile applications using React Native connected to our service gateway. With this integration, users can pay for different services and goods from our mobile app.
  • Designed a crypto wallet to manage crypto assets such as Bitcoin, ETH, DOGE etc. Users can sell, buy, and transfer crypto money easily.
Technologies: JavaScript, TypeScript, React, Full-stack, Node.js, REST, Bootstrap, HTML, HTML5, API Integration, MySQL, Progressive Web Applications (PWA), Firebase, Web Development, Front-end, User Interface (UI), CSS, Databases, REST APIs, Express.js, MongoDB, WebSockets, Next.js, Vue, React Native, iOS, Android, Mobile, CSS3, GitHub, Back-end, Python, SQL, JSON, AWS Amplify, DOM, Redis, APIs, PostgreSQL, Material UI, Chakra UI, Responsive Web Design (RWD), Heroku, Storybook, Docker, PostCSS, App Design, App Development, Serverless, Leadership, Prisma, Amazon Cognito, Amazon Web Services (AWS), Zustand, Search Engine Optimization (SEO), Agile, Scrum, Minimum Viable Product (MVP), Agile Project Management

React Native Developer

2015 - 2017
Bridge
  • 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: React Native, JavaScript, TypeScript, React, GraphQL, Android, iOS, Redux, Redux-Saga, Redux Thunk, HTML5, Mobile, User Interface (UI), Front-end, React Hooks, Mobile App Development, Progressive Web Applications (PWA), Jest, CSS3, GitHub, SQL, JSON, DOM, REST, APIs, Node.js, PostgreSQL, MongoDB, Next.js, Material UI, Responsive Web Design (RWD), Mobile App Design, Storybook, App Development, Amazon Web Services (AWS), Agile, Mobile Development, Minimum Viable Product (MVP), Full-stack

Didit.me

https://profile.dev.didit.me/
I developed DApp applications using React and React Native for Gamium's Blockchain Identity Platform. I implemented a structured monorepo setup for both applications, enhancing code organization and sharing of common libraries. Also, I established a robust state management system for seamless application flow and data handling. Further, the Wagmi library and WalletConnect were utilized for secure communication with the blockchain network. Additionally, I designed a user-friendly platform allowing individuals to connect to the blockchain, input personal information, and establish a secure identity.

Build Your DAO (Smart Contract DApp Web3.js)

https://app.aragon.org/
Build your DAO, explore communities, and find inspiration for your project all in one place. Mint tokens, set governance parameters, and deploy your DAO on-chain in minutes with our no-code set up process.

I 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. I structured a project as a monorepo with three components; React provided a smooth user experience, and the design system was built with Storybook and testing. The SDK efficiently communicated with smart contracts governing our DAO's logic.

Additionally, I developed a web app and aided in resolving any issues that arose, including front-end bugs and smart contract logic flows. Implemented updates to the SDK, ensuring smooth long-term support for the optimal functionality of our product.

ClearSTAR Trading Platform (Invite Only)

https://dev.clearstar.ch/login
I played a pivotal role in the collaborative development of an application, specifically focusing on extracting valuable insights from blockchain smart contracts. Our target audience encompassed both traders and investors, and our aim was to deliver this information in an elegant and user-friendly manner, ensuring accessibility across various platforms.

In my capacity as a tech lead, I had the privilege of skillfully managing a proficient team of front-end developers who specialized in React and React Native. This leadership role was instrumental in achieving our development goals with remarkable success. I assumed an active, hands-on role, not only in guiding the team but also in writing code and crafting critical components that significantly contributed to the scalability and performance enhancement of our application. This multifaceted approach was crucial in driving our project towards its successful execution.

HumanOS

https://humanos.co.uk/
As a React/React Native developer immersed in the dynamic world of fitness technology, I led the development of a transformative web/mobile application to revolutionize personal wellness journeys. From conception to realization, I orchestrated the creation of an intuitive platform tailored for the fitness industry, enabling users to maintain their shape, track habits and goals effortlessly, and seamlessly communicate with coaches for personalized recommendations.

Our application leveraged the power of React and 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, we empowered users to take charge of their fitness journeys like never before.

Our solution elevated the standard of fitness applications and fostered a supportive community where users could thrive, achieve their goals, and embark on transformative wellness journeys with confidence.

The Last of NFT (ERC-721 Web3.js)

https://the-last-of-nft.vercel.app/
Immerse yourself in the world of "The Last of Us" with this thrilling game, where you can MINT your character on polygon blockchain - Joel, Ellie, or Abby - and engage in a battle against the formidable Bloater. Your success depends on your attack strategy, as you can either gain or lose HP points. Should you lose all your HP, fear not, as you can purchase new ones and continue the fight against the Bloater.

I have devised game logic on-chain by leveraging the potential of Solidity and smart contracts. Moreover, I have seamlessly incorporated the ERC721 protocol for non-fungible tokens (NFTs). To provide a user-friendly interface for our game, I have skillfully utilized the React framework and the web3 libraries to establish a seamless connection with the smart contracts. In order to optimize the speed and cost-effectiveness of our game, we have deployed it on the Polygon network, leveraging MATIC tokens.

Goalimpact

https://www.goalimpact.com/
The Goalimpact web portal, developed utilizing the latest technologies, offers a comprehensive database of football players and their statistics, allowing users to easily subscribe as fans or scouts and manage their data. The front end was crafted utilizing React and Next.js, while the back end service was powered by Supabase. Authentication was seamlessly integrated via Supabase, and Tailwind CSS was employed as the styling engine to achieve a visually stunning and pixel-perfect design. The marketing pages were populated with content sourced from Sanity's Headless CMS, and the client's database was beautifully synced with Supabase to ensure high-performance data loads. Additionally, Stripe API was integrated to provide users with a seamless and secure payment experience.

Match Cards Memory Game Built as a PWA

https://www.match.cards/
Match Cards is a game built to improve memory with fun emoji cards. The game is built with React (Remix.run). This is a progressive web application, which can be installed on the user's mobile device from the App and Apple Store, and also played in a browser.

We used Sanity CMS to manage any content on the Match Cards, including the emojis and social sharing images. To ensure fast page speed, we picked Remix.run as a React framework, and deployed the web application on Vercel. We reached top Lighthouse scores across the board. You can test for yourself on web.dev.

RMT Web Platform

https://www.retailmediatools.com/
RMT (retailmediatools) is a web platform that helps retailers generate advertising revenue. I helped build their web application and campaign manager using React, Next.js, TypeScript, and Auth0.

We leveraged Auth0 to protect the application and provide various access levels to users. We made it possible for advertisers to create and manage campaigns from the app. The platform was data-heavy, making it essential to ensure good accessibility.

LAK Gallery Marketplace

https://www.lakgallery.com/
LAK Gallery is an international gallery that displays limited edition contemporary pieces of art in furniture, ceramics, and sculpture. We've built their marketplace from scratch with technologies such as React, Next.js, TypeScript, and Sanity as a Headless CMS. To be a leading marketplace in the luxury space, LAK Gallery's site needed to be fast and abide by best practices. By focusing on Core Web Vitals and Lighthouse scores, I have optimized the site to be fast, accessible, and properly structured for search engines to effectively crawl.

Blapp | Black-owned Businesses

https://apps.apple.com/us/app/blapp-find-black-owned/id1573799218
Blapp makes it easy for you to find and support black-owned businesses across the US. The tech stack includes React Native, TypeScript, Firebase Auth, Firebase Database, and Firebase Cloud functions. We added more features to the application. I made the application more social and added new functionality, including creating profiles, onboarding flow, and the ability to follow users and get followers. Improved searching for other people in the application with some verification steps to add a location for the user and phone verification. We used 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 other live statistical data on the application dashboard to make it more dynamic.

OhanaLink Technologies | Private Communication

https://apps.apple.com/ua/app/ohanalink/id1533807658
OhanaLink Technologies is on a mission to deliver solutions that preserve privacy, intimacy, and availability for groups of close people such as family, friends, or communities. It allows users to own their small Instagram-like news feed, chat, and custom content fully protected from the outer world.

OhanaLink requirements ran real-time communication, such as chat, a news feed, and other features. We faced the challenge of delivering a cost-efficient and attractive solution simultaneously. We did this with React Native and GraphQL. The application was made to be a fully native experience.

It's impossible to imagine communication without online chat these days. Customers need a 1-1 texting tool and the ability to send media content such as audio and video, have likes and emojis, and have group conversations. Having complete control over who has access and where was significantly important. The back-end team used React and GraphQL to build a fantastic chat experience on the React Native app. I implemented one of the most popular features known these days, an Instagram-like news feed.

UniPay Payment System

https://unipay.com/
UniPay offers a universal payment system in Georgia, handling over 100,000 users and 100 transactions per second. My team and I built and optimized this application with PHP and Node.js microservices. We used React and Next.js and styled components with MySQL and MongoDB on the back-end side.

Matarebeli | Georgian Railway Tickets

http://matarebeli.ge/en/home
Search and buy railway tickets for every region and city part of the main Georgian railway system. I co-developed this UniPAY app with React and Node.js on the front end with a MySQL database on the back end.

Bridge App

https://beta.brdg.app/
Connect with people easily, yet personally. Offer intros at scale, discover warm introductions, uncover insights, and connect the dots in real-time with the people you trust. Save time with personalized templates, automatically saved snippets, and tracking. No more tracking email threads and follow-ups.

JobworX

https://apps.apple.com/us/app/agency-worx/id1342764189
Find your ideal job with JobworX, a free, fast, and simple job search platform that empowers job seekers and professionals to create compelling digital profiles to find the position of their dreams. Find tens of thousands of jobs with the assistance of proprietary AI technology.

WorkAxle | Work Scheduler

https://apps.apple.com/us/app/workaxle/id1313407282?ls=1
The WorkAxle is a one-stop solution against chaotic workplaces where the job is managed through schedules. Automatic shift scheduling was our top priority for the project. By utilizing data such as worker availability, vacations, holidays, time-offs, and pre-configured rules, we left almost no work for managers.

Clock-in with beacons and face recognition makes this product unique, along with the number of bleeding-edge technologies we use. The clock-in and clock-out with automatic time and location tracking are empowered by face recognition, automated time and attendance rules, and real-time notifications, interconnected altogether. As a team of React Native gurus, we created unique solutions for cross-platform apps using React, React Native, graphQL, Redux, Redux-saga, and TypeScript.

Languages

JavaScript, TypeScript, GraphQL, HTML, CSS, HTML5, CSS3, SQL, ECMAScript (ES6), Python 3, Python, Solidity

Frameworks

React Native, Next.js, Redux, Express.js, Bootstrap, Jest, Tailwind CSS, Flask, Material UI

Libraries/APIs

React, Node.js, Redux-Saga, REST APIs, React Router, Twilio API, JSONP, Emotion Library, Stripe, Web3.js, AWS Amplify, Vue

Tools

Redux Thunk, Expo.io, Firebase Cloud Messaging (FCM), Remix IDE, Auth0, Bitbucket, GitHub, Google Analytics, Firebase Authentication, MetaMask, Prisma, Amazon Cognito, AWS CLI, Animatron, PostCSS

Paradigms

REST, UX Design, Agile Software Development, Responsive Web Design (RWD), Mobile App Design, App Development, Mobile Development, Search Engine Optimization (SEO), Agile, Scrum, Agile Project Management, Sanity Testing

Platforms

Android, iOS, Firebase, Mobile, Bitrise, Heroku, Ethereum, Blockchain, Amazon Web Services (AWS), Twilio, Docker

Storage

MySQL, Databases, Firebase Realtime Database, Cloud Firestore, JSON, PostgreSQL, MongoDB, Redis

Other

Full-stack, Web Development, APIs, API Integration, Mobile App Development, User Interface (UI), Front-end, WebSockets, React Hooks, Firebase Cloud Functions, Authorization, Front-end Development, Firebase Hosting, Web App Development, TypeORM, Styled-components, Headless Software, CTO, Leads, PWA, Progressive Web Applications (PWA), Supabase, Team Leadership, User Experience (UX), Back-end, DOM, Chakra UI, Remix.run, Sanity CMS, Storybook, App Design, Serverless, Decentralized Autonomous Organizations (DAO), Infura, IPFS, DApps, Smart Contracts, Ethereum Smart Contracts, ERC-20, ERC-721, Ethers.js, Decentralized Applications, Leadership, Technical Leadership, Chatbots, App Store, App Store Acceptance Process, 3D Graphics, Mobile Back-end, Google Play Store, Web3, Amazon Cognito User Pools, Zustand, Minimum Viable Product (MVP), Gatsby, 3D Games, Apollo, wagmi, Cryptocurrency Wallets, WalletConnect, Games, Gambling

2007 - 2011

Bachelor's Degree in Computer Science

The University of Georgia - Tbilisi, Georgia

FEBRUARY 2023 - PRESENT

Blockchain Developer

AlgoExpert.io

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