George B.

Fullstack-utvikler

George er en fullstack-utvikler med mer enn 10 års kommersiell erfaring. Han har omfattende erfaring med JavaScript, fortrinnsvis med React Native, React.js, Vue.js og Node.js. Han spesialiserer seg på utvikling av nettsteder, grensesnitt av høy kvalitet, mobilapplikasjoner, betalingsgatewaysystemer og forbedrede API-er.

En av hans mest bemerkelsesverdige prestasjoner var å bygge UniPAY, en e-handelslommebok som PayPal, for det georgiske markedet. Han ledet også utviklingen av en transformativ mobil treningsapplikasjon fra bunnen av ved å lede utviklingsprosessen for applikasjonen.

Hovedekspertise

  • React Native
    React Native 9 år
  • React.js
    React.js 9 år
  • JavaScript
    JavaScript 9 år

Andre kunnskaper

  • PostgreSQL
    PostgreSQL 4 år
  • PHP
    PHP 3 år
  • Google Cloud
    Google Cloud 3 år
George

George B.

Georgia

Kom i gang

Utvalgt opplevelse

Arbeidserfaring

  • 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.

    Teknologier:

    • Teknologier:
    • React Native React Native
    • Expo Expo
  • Technical Lead

    ClearStar Inc/Clearstar Labs AG (via Proxify) - 1 year 4 months

    • Bidratt til å lage en applikasjon som samlet inn verdifulle data fra smartkontrakter i blokkjeden, skreddersydd for tradere og investorer, og presenterte denne informasjonen på en elegant måte på tvers av flere plattformer.
    • Ledet et team av svært dyktige frontend-utviklere som spesialiserer seg på React og React Native som teknisk leder for å nå våre utviklingsmål.
    • Tok en aktiv rolle i å skrive kode og utvikle kritiske komponenter for å forbedre skalerbarheten og ytelsen til applikasjonen, i tillegg til lederansvaret mitt.
  • 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.

    Teknologier:

    • Teknologier:
    • React Native React Native
  • Fullstack-utvikler

    Deployr AB (via Proxify) - 1 year

    • Utviklet og vedlikeholdt interne verktøy for å optimalisere og automatisere manuelle arbeidsflyter.
    • Samarbeidet med tverrfunksjonelle team for å designe, utvikle og distribuere programvareløsninger av høy kvalitet.
    • Sikret skalerbarhet og pålitelighet for applikasjoner gjennom effektiv kodingspraksis.
    • Jobbet med fullstendig rearkitektur av nettsteder, og utviklet den nyeste generasjonen nettsteder.
    • Feilsøke og feilsøke, gi teknisk støtte og veiledning til teammedlemmer.
    • Kontinuerlig forbedring av eksisterende systemer ved å forske på og implementere ny teknologi og beste praksis.
  • 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

    • Utviklet desentraliserte applikasjoner (DApps) ved hjelp av React og React Native for Gamiums Blockchain Identity Platform.
    • Implementert et strukturert monorepo-oppsett for begge applikasjonene, noe som forbedrer kodeorganiseringen og muliggjør delt bruk av felles biblioteker.
    • Etablert et robust system for tilstandsstyring for å sikre sømløs applikasjonsflyt og effektiv datahåndtering.
    • Brukt Wagmi-biblioteket og WalletConnect for å muliggjøre sikker kommunikasjon med blokkjedenettverket.
    • Designet en brukervennlig plattform som gjorde det mulig for enkeltpersoner å koble seg til blokkjeden, legge inn personlig informasjon og etablere en sikker digital identitet.

    Teknologier:

    • Teknologier:
    • React Native React Native
    • Preact 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

    Teknologier:

    • Teknologier:
    • Laravel Laravel
    • React Native 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.

    Teknologier:

    • Teknologier:
    • Laravel Laravel
    • HTML HTML
    • React Native React Native
    • Remix 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.

    Teknologier:

    • Teknologier:
    • React Native 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

    Teknologier:

    • Teknologier:
    • React Native 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.

    Teknologier:

    • Teknologier:
    • React Native React Native
    • Jest 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

    Teknologier:

    • Teknologier:
    • PHP PHP
    • Laravel Laravel
    • React Native React Native

Utdannelse

  • BSc.Forretnings- og økonomistyring

    Tbilisi State University, Georgia · 2006 - 2010

Portefølje

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