Profile image of Goldenwork99
@Goldenwork99
Flag of China Yanji, China
Member since October, 2015
5 Recommendations

GoldenWork99

Online Offline
HiI am an Senior Mobile App and Website developer with 10 years experience. I have been working for the past 10 years developing iOS/Android apps and Websites.I love doing quality work and I am so easy to work with. My Skills *Social Media/Networking Sharing App, *Text, Voice, Video Chatting App, *Google Map, GPS Location, Travel App, *MMS, SMS, Push Notification, Reminder App, *Hotel, Restaurant Booking, Shopping App, *Quiz, Running, Endless, Puzzle, Fight Game * PHP/MySQL, Shopify, Wordpress/woocommerce, Laravel, Magento, Opencart *AngularJS/NodeJS, , HTML/CSS/Javascript, Bootstrap, LESS/SASS *Responsive Web Design, Frontend/Backend development. If you work with me, I make the promise as followings; *Daily or Weekly result. *Responsible communication for more than 10 hours each day. *100% money back guarantee if not satisfied for any reason. Contact me and then you never regret! Let's do a good business together! Best regards.
$50 USD/hr
25 reviews
6.2
  • 88%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 24%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of brianwhittington Project for Goldenwork99 -- 2 $700.00 USD

    “would highly recommend to everyone needing programming apps.”

  • image of rooteb Social Android application $225.00 USD

    “no again ............................”

  • image of brianwhittington Project for Goldenwork99 $1900.00 USD

    “Working so well I will add to the project”

  • image of mikejaber2020 dating app built on switf needs minor fixes and change the Mongo database from sand box to production $155.00 CAD

    “Such a liar he wasted my time for 2 days trying to contact him with no luck then he came after to days to say i'm not able to complete your task. So unprofessional”

  • image of kdc256 Project for Goldenwork99 $1000.00 USD

    “I sought Goldenwork99's services for Android and iOS application development. The developer is creating an application that connects to a newly developed Bluetooth device. With this being our first time ever creating an app - Goldenwork has done a golden job of guiding us. Golden has shown diligence and patience with us throughout this new endeavor. They have been graciously forthcoming with sharing their expertly advise. Unlike other providers, they are delivering what WE want, opposed to what THEY want - we all there's a difference. Should any questions or challenges arise - they've contacted me to discuss and when we have questions, they have been prompt with their responses. Thus far, everything is going according to schedule and possibly, ahead of schedule. Not only would we recommend this development team - we are going to rehire them!”

  • image of khaotao Write an iPad application - children edutainment $1184.00 USD

    “Very cooperative in reaching target and goal. Will rehire for next job - due soon. Can only recommend.”

Experience

Mobile Software Developer

Jan 2012 - Jul 2015 (3 years)

CRM system for home improvement companies. Full lifecycle development with 80% mobile and 20% backend. Maintained old iOS and Android Applications. Helped update C# backend REST API from WCF to MVC. Added Push Notification and OAuth services. Completely redesigned and developed a new iOS application for our users out in the field using given UI/UX components. Used Slack to stay connected to team, git for code commits, KanBan boards in Jira for flow. Agile methodology.

Solution architect / Senior Web Developer

Mar 2008 - Apr 2011 (3 years)

Implemented prototypes and production MVC 4 web site from scratch for Charity to manage their Donors and Administrators with off and on site authentication. ✔ Domain driven development, acceptance tests with 3-tier onion solution architecture supporting and driving the features. ✔ Living documentation to report features completed / broken ✔ Gather requirement and turn them into User stories and scenarios ✔ Simple separation between Query and Commands from controllers to domain

Education

Master

2002 - 2007 (5 years)

Certifications

Sun Certified Java Professional (2010)

Sun Microsystems

This certification confirms that its holder is having a strong solid experience in Java programming language and syntax, Object Oriented Programming, Multi-threading, Exception handling...etc.

Apple Certified Technical Coordinator (ACTC) (2013)

Apple Inc

Apple Certified Technical Coordinator (ACTC) certification verifies a foundation in OS X and OS X Server core functionality and an ability to configure key services and perform basic troubleshooting. ACTC certification is intended for OS X technical coordinators and entry-level system administrators who maintain small to medium networks of computers using OS X Server.

Publications

Java Programming and Software Engineering Fundamentals Specialization

Learn foundational programming concepts (e.g., functions, for loops, conditional statements) and how to solve problems like a programmer. In addition, learn basic web development as you build web pages using HTML, CSS, JavaScript. By the end of the course, will create a web page where others can upload their images and apply image filters that you create.

Certifications

  • US English Level 1
    80%

Verifications

  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers