Green leaf




Sergey J - React developer
Member since:May 03, 2022
Profile last updated:Apr 27, 2022
Last activity:July 9, 2022, 2:01 a.m. UTC
Location:
Russia

Sergey J

I am Sergey Jin. I am full stack engineer which means I can work both on frontend and backend side. I love working as frontend dev.

Skills:    ·   ·   ·   ·   ·   ·   ·    ·    ·    ·    ·    ·    ·    ·    ·    ·    ·    · 
Weekly Availability: 68 hours
Day UTC PST
Sun 16 - 24 09 - 17
Mon 09 - 19 02 - 12
Tues 09 - 19 02 - 12
Wed 09 - 19 02 - 12
Thurs 09 - 19 02 - 12
Fri 09 - 19 02 - 12
Sat 09 - 19 02 - 12

Hourly Rate: $50.00
Experience: 8+ yrs
React: 4+ yrs
CSS: 4 yrs
Laravel: 4 yrs
Nodejs: 3+ yrs
PHP: 3+ yrs
MongoDB: 3 yrs
React native: 3 yrs
Engineer's Devices:
Windows
Android

LD Talent Work History

Average response time:
12.0 hours
Avg count of messages / Day:
0.7
 

Experiences
Self Employed     CryptiSwap     Full Stack Developer     Employment
May 2020 - Present
Technology

  • I used Nextjs, React, and Redux for frontend and built smart contracts using Solidity. Blockchain is one of my studying goal.
  • Building smart contracts using hardhat is new challenge for me. But thanks to some of my friends taught me, I could learn fast.

Skills used: Redux, Solidity, Blockchain, React, NextJS



Link to the project:
Smart Cities Transport     SneakQik     Full Stack Developer     Contract
Nov 2020 - Aug 2021
Technology

  • I used NextJS, React and Material Design for frontend, nodejs for backend, MySQL for database.
  • We needed mobile apps. So we decided to use Ionic Cordova for building mobile apps.

Skills used: Nodejs, Ionic, Material Design, React, NextJS, MySQL



Link to the project:
Teamvate     Full Stack Developer     Contract
Jun 2018 - May 2021
Technology

  • The admin panel and backend api were built with Laravel. And the mobile apps(android and ios) were built with React Native.
  • In this company, we often use MERN stack (React, Nodejs, ExpressJS, and MongoDB) to carry out the clients' requirements.

Skills used: Nodejs, MongoDB, React native, Laravel, React, ExpressJS



Link to the project:
CBX Software     JockGod     Full Stack Developer     Employment
Oct 2018 - Apr 2020

  • JockGod is wordpress website. We used CSS for customization, Php and MySQL for backend.
  • I customized the Dating Wordpress theme and integrated CCBill payment gateway.

Skills used: CSS, PHP, Wordpress, MySQL



Link to the project:
B.V     Tour Wiith Locals     Front End Developer     Contract
Oct 2017 - Jul 2019
Technology

  • This project was built on ZURB foundation which is consistent with HTML, CSS, Javascript
  • In this company, we also used Laravel to maintain clients' websites.

Skills used: CSS, Laravel, JavaScript, HTML



Link to the project:
Crowd Genie Finanical Services     Get My Boat     Front End Developer     Employment
Mar 2017 - Feb 2018
Technology

  • This project was built on HTML, Javascript, CSS and Core PHP.
  • We met many clients and carried out their requirements to real websites and mobile apps.

Skills used: CSS, PHP, JavaScript, HTML



Link to the project:
FastDev AB     Company Site maintenance     Front End Developer     Internship
Jul 2014 - Dec 2014
Technology

  • Learned designing architecture of project. Also maintained the existing company site.
  • The main skills used were HTML, CSS, Javascript, and PHP

Skills used: CSS, PHP, JavaScript, HTML



Education
Singapore University of Technology and Design    B.Sc  (Computer Engineering)
Apr 2009 - Mar 2014