Zdjęcie profilowe użytkownika Serogey
Oznaczenie China Chaoyang, China
Użytkownik od 13 listopada 2017
1 - liczba rekomendacji


Online Teraz Offline
I am a full stack engineer with extensive experience planning, building, and scaling software. I will ensure that overall application is robust and easy to maintain. I'm flexible with my working hours and happy to work closely with your team. My major skills: Front-end ✔ React.js, Redux, redux-thunk, redux-saga, Apollo/GraphQL ✔ Angular 2+ ✔ Vue JS / Vuex ✔ Javascript ES6/ES7, JSX/Typescript ✔ Electron Back-end ✔ Node.js, [login to view URL], [login to view URL], NoSql, MongoDB ✔ Python( Django, Flask) / Ruby on Rails ✔ PHP/Laravel/Wordpress/Magento/Asp.Net ✔ Firebase, Firebase Cloud Functions, Firebase real-time database ✔ AWS Lambda, AWS DynamoDB ✔ Postgres, MySql, SQLite, MSSQLServer Mobile App/Game ✔ Java/Kotlin for Android ✔ Swift/Obj-C for iOS ✔ React Native/Flutter/Ionic/Xamarin ✔ Unity3d/Unreal Engine Other ✔ Natual Language Processing/Chatbot, Dialogflow, ManyChat, Alexa Skill ✔ Blockchain, Ethereum, Bitcoin, CryptoCurrency, Smart Contract, Solidity, Web3, ICO Thank you.
$40 USD/hr
Liczba ocen: 16
  • 100%Ukończonych Prac
  • 98%W Budżecie
  • 98%Na czas
  • 5%Ponowny angaż


Ostatnie oceny

  • zdjęcie użytkownika Florian E. Blockchain.info API $30.00 USD

    “My favorite freelancer. Is the most devoted person that I was working ,was a real pleasure . Highly Recommend CryptoCurrency related working!”

  • zdjęcie użytkownika Patrick F. Change a ReactJS module to improve funcionalities $300.00 USD

    “Liagn has a good skill on React. Fast to understand the tasks e very comunicative. His skills on html & css are very good too! I will hire him again for sure!”

  • zdjęcie użytkownika Noman A. Project for Liang M. $50.00 USD


  • zdjęcie użytkownika Arildo J. React Native project $100.00 USD

    “Unfortunately, he was not faithful to the bid he agreed to work in the beginning. After starting the project, he decided to leave the project because of low budget, without finishing the project. Rude because of budget issues all the time, after we had an agreement.”

  • zdjęcie użytkownika Joris P. Resolve a bug and publish react-native app on TestFlight €85.00 EUR

    “Perfect work with Firebase and React-Native. Very patient.”

  • zdjęcie użytkownika Maxime C. Improve ReactNative App $1800.00 USD

    “Serogey worked very well and very quickly. He has abilities to dev on React Native and was comfortable with Firebase. Very recommanded”


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