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$25 USD / hour
Flag of CHINA
beijing, china
$25 USD / hour
It's currently 8:04 PM here
Joined October 21, 2021
0 Recommendations

Long Yi S.


5.0 (5 reviews)
$25 USD / hour
Flag of CHINA
beijing, china
$25 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

Senior Full Stack & Blockchain Developer

I'm a senior FULL STACK developer with 5+ years experienced in WEB & MOBILE & BLOCKCHAIN solution architect and developer. I have a full experienced in React Native and Android, too. My Web Skills : ✔ Laravel / CodeIgnitor ✔ Node (Express, Sails) ✔ React/Next, Vue/Nuxt ✔ Tailwind CSS, SCSS/LESS, JavaScript, TypeScript ✔ Bootstrap, Material-UI ✔ Mongo DB/ MySQL ✔ Git, Trello, Jira, CI/CD Blockchain Skills; ✔ Solidity Dapp Development ✔ Blockchain - Ethereum and Binance and Hyperledger and NEAR protocol ✔ NFT / Infura / IPFS ✔ Web3.js / Ether.js I would be more than happy to discuss your project's needs and help you brainstorm ideas and methodologies to best complete your project. I can arrange together to assure your success.
Freelancer Java Developers China

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Portfolio Items

ERC721 Token
NFT Marketing
Bootstrap & Material UI
Laravel & React
Astonaud Web App
Node & React
Sitter Manager Web App
Hoothere is the fantastic Social Networking application.
What you can do with it includes:
--Event hosting to user-defined location
--Invite friends to the hosted event
--Chat with the friends
--Watch the participants' location in real time on the map.

My role in this project is:
--Backend development(by means of PHP&MySQL)
--Android Application Development
--iOS Application Development
Social Networking Application(Android&iOS)


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Showing 1 - 5 out of 5 reviews
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He is very fast and perfect. will work with him again. A+++++++++++++++.
Blockchain Non-fungible Tokens (NFT) Solidity Smart Contracts Binance Smart Chain
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Flag of Maksim V. @MaksimVasilev
2 months ago
$80.00 USD
Excellent Developer with fantastic and impressive skills in Android. He finished the project in much shorter time than my expectation. I will hire him again in the future whenever I have Android project. Thanks.
Java Mobile App Development Android Android SDK Android Studio
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Flag of Sopanha N. @sokchea1099
3 months ago
$125.00 USD
Long Yi made effort to complete our project. Unfortunately, way too many deadlines were missed, and we can't wait anymore. If you have a project with a flexible deadline, he is hard working and has knowledge on Android development.
Java Mobile App Development Android
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Flag of Rares N. @fxstudio
3 months ago
₹2,615.00 INR
Good work done.waiting to work again with him..
PHP Website Design Software Architecture MySQL HTML
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Flag of Arun A. @yogarun
5 months ago
$30.00 USD
Thanks. Highly recommended.
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Flag of Gihan P. @GihanPathirage
6 months ago

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Top Skills

Java 2 Android 2 PHP 1 MySQL 1 C++ Programming 1

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