Victor Yin

Senior Full Stack Web & Hybrid Mobile Developer

China, ShenYang ac90mh@r.postjobfree.com

My slogan :

It takes 20 years to build a reputation and five minutes to ruin it. My top goal is to satisfy our clients with the highest quality & speed. As full stack developer, I have 12+ years of rich experience in Web front-end development, and have been involved in various huge projects as a lead/senior developer during my career.

Especially, I am mastering most of javascript mvc frameworks and php frameworks. I built 100+ web sites & many hybrid mobile apps (ionic / react native / phonegap) for the past 12 years.

- 10,000+ hours worked on Odesk and Upwork

- 5 years worked on Freelancer.com

- Keeping Good Long Term Relationship with Client

( 500+ hours on the single contractor )

- Fluent English and good communication

- Request honest payment

- Daily Updates

- Reliable Code Quality

Master of Computer Applications (M.C.A.) 2001 - 2004 Liaoning Technical University

Computer and Information Sciences and Support Services Embedded DVR Development ( Digital Video 4/2008 - 8/2011 Recorder )

I updated features on the site, relay and terminal . H.264, Rtp/Rtcp, Multiplexer, Relay

Hikvision, IP camera, HanBang PCI

Windows / Linux

C/C++, Qt

Angular.js 1 ~ 7

React.js

Vue.js 1 ~ 2

Ember.js

Backbone, Marionette

Knockout.js

Ext.js

d3.js

Fabric.js

HandleBars.js

Typescript

Coffeescript

JavaScript Libraries

Dojo, Pdf.js, etc

Node.js

Summary

Education

Work History

Skills

12/2008 - 8/2012

10/2011 - 3/2012

4/2012 - 7/2014

9/2012 - 10/2012

10/2016 - 3/2017

5/2017 - 6/2017

10/2017 - 3/2018

10/2017 - 11/2017

DVR System for farm in the United Kingdom

Upwork.com

IP Camera, Analog Camera

Rtp / Rtcp, Rtsp, H.264

Multiplexer

PCI

Gas Sales Management System

Japanese Gas Sales Company

I converted existing project from vb 6.0 to vb.Net ERP For Russia Big Shop

Freelancer.com

I have developed ERP by using JSP and ExtJS.

UI was built like Web OS. (based on the desktop UI of Ext.js) I implemented auto-grid generator to build many grids by customizing grid of ExtJS. OpenVpn Customization

Upwork.com

I built UI by using Qt.

Windows Design Application For US Prossimo LLC

Prossimo LLC

I added annotation feature by using fabricjs and implemented several pages. http://nifty-tiger.surge.sh/quote

This web app is built by using nodejs and backbone marionette. Technology: Node.js, Backbone Marionette, Fabric.js Product Order App

Upwork.com

I converted order form from jquery + Mustacher to vuejs . Technologies: jquery, mustache, vue.js, responsive, bootstrap http://posapp.ktu.com.au

pin code : 775588

sms : 9999

BimaExchange

Kenya Vehicle Insurance Company

I built web site's frontend by using vuejs. and backend based on the Laravel. http://bimaexchange.com

Technology : Laravel, Vue2.0, Restful Api, Laravel Homestead School Management Web Application

Freelancer.com

I implemented following items.

Student Attendance : daily / Monthly, Pdf exporting for print Report Card

Generating Stuff ID card

Student Promotion

Meteor

Sails

Php

Slim Framework, etc

Laravel

Symfony

Codeigniter

Yii

Cakephp

Zend

Html / Css

Html5

Bootstrap

Zurb Foundation

LESS

SASS/SCSS

Mysql

MS SQL

10/2017 - 3/2018

2/2018 - 6/2018

5/2018 - 8/2018

4/2018

3/2018 - 5/2018

6/2018

6/2018 - 10/2018

Job Site for Freelancers

jobdone

1. Find the service you need

Compare prices, review, portfolios to select the service you are most excited to do.If you have a specific question, contact the freelancer before make order. 2. Supply your brief

Provide a job brief for the Talent to review. At this point jobdone takes payment, which is held until the job is completed and you are happy with the outcome. 3. Collaborate with an freelancer on your project

Share files and feedback easily with inbuilt messaging. Your freelancer will complete the job within the agreed turnaround time.

4. Approve Job

Once you're happy with the work, approve the job. The freelancer will hand over all deliverables and you’re done. Too easy.

https://jobdone.net

I implemented verification system and fixed bugs on the frontend. Technology : Python, Vue.js 2.0, Html5, Css3

Real Estate Management

Freelancer.com

Version 1.0 : Laravel, jquery, bootstrap, Mysql

Version 2.0 : Node.js, React.js, MySql, Redis

I implemented announcement/facility/user management on this. PDF Generation from web site

Ovatio

I built app from the scratch.

Main feature : pdf generation

http://client-preprod.ovatio.eu

Technology: React.js, Node.js, MySql

Online Connect 4 Game for 2 players

Freelancer.com

I built online connect 4 game for 2 players from offline connect 4 game and added real chat feature on it.

Two players can play game via website.

Technologies : node.js, socket.io

Wordpress Site Management + Codeigniter CRM

Freelancer.com

I replaced current theme with new theme - doodle.

And I fixed server side error.

Technologies: Codeigniter CRM

Mobile Attendance App

Freelancer.com

I fixed features on the mobile app for attendance (ionic) and backend (codeigniter). Customer/Company Service Management

Freelancer.com

Oracle

PostgreSql

MongoDB

Cassandra

Redis

FireBase

SQLite

Ionic

React Native

Phonegap

Java

Jsp, Spring, Hibernate

Server Management

Digital Ocean, AWS

Web Scrapping

Algorithm Anaylzing / Building

C / C++

Linux

9/2018 - 1/2019

7/2018 - 11/2018

10/2006 - Current

Goals:

1. Improve the speed of circulation of the collection queue 2. Expand the customer's ticket

3. Increase the number of clients returning to the premises 4. Optimize the purchases of the assigned suppliers. Nothing should ever be missing. The waste of raw material must be minimal.

5. Maintain minimum stock of labeled containers and covers 6. Reach zero permanent difference in the counter box Responsibilities:

1. Purchases: Assigned suppliers: PATRONELLI; ELDER BROTHER; DANONE; POTOSÍ; ANNECHINNI; FITPACK; BONORIS; PLASTIVAS. Maintain permanent stock and order of assigned items.

2. Counter customer service

3. Daily cash closing

4. Maintenance of counter area

5. Preparation of salad bowls and tapas

Technology: Node.js (5.6.0), Angular2, Mongodb

Brandcrush Web

Freelancer.com

I made this site from scratch and maintain.

https://brandcrush.com/

Technology : Amazon S3, html,SCSS, javascript, jQuery Restaurant Management System

Freelancer.com

I fixed UI bug on the dashboard and implemented payment module for restaurant owners on the admin side.

Technology : Node.js, Angular5, Html5, Css3

Site : https://dishzilla.com

Mobile App: https://jaipur.dishzilla.com

Professional Freelancer

Odesk.com, Upwork.com, Freelancer.com

I worked on above job sites for 12 + years so far. Russia Local Job Site Windows Design Applicat… PDF Generation from we… Nginx

ASP.NET

Portfolios

Online Connect 4 Game f… BimaExchange - Insuranc… Wordpress Site Managem… Mobile App for finding Ch… Brandcrush Web Real Estate Management Mobile Attendance App

3/2012

3/2012

3/2012

JavaScript Certification

w3Schools.com

JavaScript Certificate

The JavaScript Developer Certificate proves fundamental knowledge of web development using JavaScript and the HTML DOM.

PHP Certification

w3Schools.com

PHP Certificate

The PHP Developer Certificate proves fundamental knowledge of web development using PHP and SQL (MySQL).

HTML Certification

w3Schools.com

HTML Certificate

The HTML Developer Certificate proves fundamental knowledge of web development using HTML5.

Qualifications

Contact this candidate