Freelancer logo
Log In Sign Up
Post a Project

EXPLORE

Android HTML PHP Script Install Web Security
Profile cover photo
User Avatar

Corbin S.

@cschwalm

5.0
9

4.8

4.8

100%

Senior Software Engineer

$40 USD / Hour

・

Flag of

United States (10:15 PM)

・

Joined on June 17, 2012

$40 USD / Hour

・

A technical and linguistic team player that is currently employed hands-on and client focused software engineering position. Personally equipped with Java, SQL, and cloud based expertise, as well as experience and a passion for helping clients succeed.

Verifications

On time

100%

On budget

100%

Accept rate

90%

Repeat hire rate

11%

Freelancer PHP Developers United States
See all PHP Developers in United States

Portfolio

Portfolio

535442
This project required me to implement the FloristOne API and configure it to use a custom build shopping cart powered by SimpleCart.js. The API was SOAP based and it gathered products from an affiliate website. Once the order was processed, the data is then sent back to the affiliate website after validation.

FloristOne API Development with SimpleCart.js

This project required me to implement the FloristOne API and configure it to use a custom build shopping cart powered by SimpleCart.js. The API was SOAP based and it gathered products from an affiliate website. Once the order was processed, the data is then sent back to the affiliate website after validation.

FloristOne API Development with SimpleCart.js

This project required me to implement the FloristOne API and configure it to use a custom build shopping cart powered by SimpleCart.js. The API was SOAP based and it gathered products from an affiliate website. Once the order was processed, the data is then sent back to the affiliate website after validation.

FloristOne API Development with SimpleCart.js

This project required me to implement the FloristOne API and configure it to use a custom build shopping cart powered by SimpleCart.js. The API was SOAP based and it gathered products from an affiliate website. Once the order was processed, the data is then sent back to the affiliate website after validation.

FloristOne API Development with SimpleCart.js

163967
This payment application accepted customer information and then processed it using Authorize.Net's AIM API and entered the customer's information into the CIM. The application then processed the customer's information using a separate SOAP API. Once finished, a welcome user was redirected and a welcome e-mail mailed. If an error would have occurred at any point, a custom exception would have thrown and depending on the circumstances, an e-mail would have been sent to the administrator. A simple administration control panel was created for this website to manage the created users.

Authorize.Net AIM/CIM Intergration

This payment application accepted customer information and then processed it using Authorize.Net's AIM API and entered the customer's information into the CIM. The application then processed the customer's information using a separate SOAP API. Once finished, a welcome user was redirected and a welcome e-mail mailed. If an error would have occurred at any point, a custom exception would have thrown and depending on the circumstances, an e-mail would have been sent to the administrator. A simple administration control panel was created for this website to manage the created users.

Authorize.Net AIM/CIM Intergration

This payment application accepted customer information and then processed it using Authorize.Net's AIM API and entered the customer's information into the CIM. The application then processed the customer's information using a separate SOAP API. Once finished, a welcome user was redirected and a welcome e-mail mailed. If an error would have occurred at any point, a custom exception would have thrown and depending on the circumstances, an e-mail would have been sent to the administrator. A simple administration control panel was created for this website to manage the created users.

Authorize.Net AIM/CIM Intergration

235707
This application was a month long project for an employer that was an online contact management system. It was developed to accept information about a cemetery monument project and then populate a back-end database. The contracts were then able to be searched by different criteria and exported as a PDF. It was developed using PHP5 - OOP, HTML5, jQuery, and CSS3.

Contract Managment Application

This application was a month long project for an employer that was an online contact management system. It was developed to accept information about a cemetery monument project and then populate a back-end database. The contracts were then able to be searched by different criteria and exported as a PDF. It was developed using PHP5 - OOP, HTML5, jQuery, and CSS3.

Contract Managment Application

This application was a month long project for an employer that was an online contact management system. It was developed to accept information about a cemetery monument project and then populate a back-end database. The contracts were then able to be searched by different criteria and exported as a PDF. It was developed using PHP5 - OOP, HTML5, jQuery, and CSS3.

Contract Managment Application

This application was a month long project for an employer that was an online contact management system. It was developed to accept information about a cemetery monument project and then populate a back-end database. The contracts were then able to be searched by different criteria and exported as a PDF. It was developed using PHP5 - OOP, HTML5, jQuery, and CSS3.

Contract Managment Application

166743
This Word Press widget/plugin was developed to query our back end systems via a SOAP connection to see if the inputted keyword was available on the short code specified. The plugin was highly configurable and included a separate CSS style sheet.

Custom Word Press Widget - SOAP Connection

This Word Press widget/plugin was developed to query our back end systems via a SOAP connection to see if the inputted keyword was available on the short code specified. The plugin was highly configurable and included a separate CSS style sheet.

Custom Word Press Widget - SOAP Connection

This Word Press widget/plugin was developed to query our back end systems via a SOAP connection to see if the inputted keyword was available on the short code specified. The plugin was highly configurable and included a separate CSS style sheet.

Custom Word Press Widget - SOAP Connection

535442
This project required me to implement the FloristOne API and configure it to use a custom build shopping cart powered by SimpleCart.js. The API was SOAP based and it gathered products from an affiliate website. Once the order was processed, the data is then sent back to the affiliate website after validation.

FloristOne API Development with SimpleCart.js

This project required me to implement the FloristOne API and configure it to use a custom build shopping cart powered by SimpleCart.js. The API was SOAP based and it gathered products from an affiliate website. Once the order was processed, the data is then sent back to the affiliate website after validation.

FloristOne API Development with SimpleCart.js

This project required me to implement the FloristOne API and configure it to use a custom build shopping cart powered by SimpleCart.js. The API was SOAP based and it gathered products from an affiliate website. Once the order was processed, the data is then sent back to the affiliate website after validation.

FloristOne API Development with SimpleCart.js

This project required me to implement the FloristOne API and configure it to use a custom build shopping cart powered by SimpleCart.js. The API was SOAP based and it gathered products from an affiliate website. Once the order was processed, the data is then sent back to the affiliate website after validation.

FloristOne API Development with SimpleCart.js

163967
This payment application accepted customer information and then processed it using Authorize.Net's AIM API and entered the customer's information into the CIM. The application then processed the customer's information using a separate SOAP API. Once finished, a welcome user was redirected and a welcome e-mail mailed. If an error would have occurred at any point, a custom exception would have thrown and depending on the circumstances, an e-mail would have been sent to the administrator. A simple administration control panel was created for this website to manage the created users.

Authorize.Net AIM/CIM Intergration

This payment application accepted customer information and then processed it using Authorize.Net's AIM API and entered the customer's information into the CIM. The application then processed the customer's information using a separate SOAP API. Once finished, a welcome user was redirected and a welcome e-mail mailed. If an error would have occurred at any point, a custom exception would have thrown and depending on the circumstances, an e-mail would have been sent to the administrator. A simple administration control panel was created for this website to manage the created users.

Authorize.Net AIM/CIM Intergration

This payment application accepted customer information and then processed it using Authorize.Net's AIM API and entered the customer's information into the CIM. The application then processed the customer's information using a separate SOAP API. Once finished, a welcome user was redirected and a welcome e-mail mailed. If an error would have occurred at any point, a custom exception would have thrown and depending on the circumstances, an e-mail would have been sent to the administrator. A simple administration control panel was created for this website to manage the created users.

Authorize.Net AIM/CIM Intergration

235707
This application was a month long project for an employer that was an online contact management system. It was developed to accept information about a cemetery monument project and then populate a back-end database. The contracts were then able to be searched by different criteria and exported as a PDF. It was developed using PHP5 - OOP, HTML5, jQuery, and CSS3.

Contract Managment Application

This application was a month long project for an employer that was an online contact management system. It was developed to accept information about a cemetery monument project and then populate a back-end database. The contracts were then able to be searched by different criteria and exported as a PDF. It was developed using PHP5 - OOP, HTML5, jQuery, and CSS3.

Contract Managment Application

This application was a month long project for an employer that was an online contact management system. It was developed to accept information about a cemetery monument project and then populate a back-end database. The contracts were then able to be searched by different criteria and exported as a PDF. It was developed using PHP5 - OOP, HTML5, jQuery, and CSS3.

Contract Managment Application

This application was a month long project for an employer that was an online contact management system. It was developed to accept information about a cemetery monument project and then populate a back-end database. The contracts were then able to be searched by different criteria and exported as a PDF. It was developed using PHP5 - OOP, HTML5, jQuery, and CSS3.

Contract Managment Application

166743
This Word Press widget/plugin was developed to query our back end systems via a SOAP connection to see if the inputted keyword was available on the short code specified. The plugin was highly configurable and included a separate CSS style sheet.

Custom Word Press Widget - SOAP Connection

This Word Press widget/plugin was developed to query our back end systems via a SOAP connection to see if the inputted keyword was available on the short code specified. The plugin was highly configurable and included a separate CSS style sheet.

Custom Word Press Widget - SOAP Connection

This Word Press widget/plugin was developed to query our back end systems via a SOAP connection to see if the inputted keyword was available on the short code specified. The plugin was highly configurable and included a separate CSS style sheet.

Custom Word Press Widget - SOAP Connection

5.0 · 9 Reviews
9 Reviews
User Avatar
Flag of

Curtis P.

5.0

$650 USD

13 years ago

Online Flower Shop - API implementation

I awarded this project to cschwalm because he actually took the time to read over my project details before bidding. So many freelancers seem to bid blind without REALLY understanding the project. His communication was on-point as he kept me posted on progress throughout the project timeline. Great work! Very satisfied! Will definitely be using him again for future projects.

PHP
XML
Software Architecture

Share

R
Flag of

Ronald H.

5.0

$450 USD

13 years ago

Authorize.Net SIM cart configuration

Great work and extremely quick turnaround. Easy to work with and great communication. I will be working with him on future projects.

PHP
Shopping Cart Integration

Share

S
Flag of

Gregory P.

5.0

$150 USD

13 years ago

Submit data to an API using PHP and HTTP Post

5 stars well earned! What we thought was going to be a fairly straightforward project ended up being much more complex. Corbin dedicated many hours in seeing that the task at hand was completed. In addition, he worked with our programmer to improve the documentation on the API. I can't recommend him enough.

PHP
HTML

Share

X
Flag of

Michael L.

5.0

$800 USD

14 years ago

PHP-based Contract Management System

Great developer; it was very easy to work with somebody that went beyond the project description and patiently fixed any issues that came up.

PHP
Website Design
Graphic Design
MySQL
HTML

Share

C

Former Client (inactive)

5.0

$65 USD

14 years ago

49 I need someone to create Android developer account for me

It was timely and accurate work with perfect communication. Thanks!

Mobile App Development
Android

Share

Experience

Co-Founder

Apr, 2013 - Present

•

13 years, 3 months

Twin Lakes Programming, LLC

Apr, 2013 - Present

•

13 years, 3 months

Co-Founder of a Madison, WI software development company. Our company specializes in web-development and server-side programming.

Apr, 2013 - Present

•

13 years, 3 months

Programmer

May, 2011 - Present

•

15 years, 2 months

AvidMobile

May, 2011 - Present

•

15 years, 2 months

Program OOP web applications in PHP. The majority of my work is in creating automated payment systems that integrate with our API for use by our resellers. Other duties include integrating our back-end billing systems with a web-based account management system via a SOAP API.

May, 2011 - Present

•

15 years, 2 months

Web-Developer

Aug, 2010 - May, 2011

•

9 months

Midland Truck Sales

Aug, 2010 - May, 2011

•

9 months

In charge of the company's online presence and maintaining the website and MS SQL database of our inventory. Extended the website where needed using ASP.

Aug, 2010 - May, 2011

•

9 months

Education

University of Wisconsin-Madison

2011 - 2013

•

2 years

Computer Science - In Progress

Flag of

United States

2011 - 2013

•

2 years

Certifications

Freelancer Orientation

Freelancer Orientation

PHP5 - Level 1

PHP5

MySQL - Level 1

MySQL

Freelancer logo US (International) / English
Help & Support

Freelancer

Categories Projects Contests Freelancers Enterprise Innovation Challenges AI Development Membership Preferred Freelancer Program Project Management Local Jobs Photo Anywhere Showcase API for Developers Get Verified

About

About us How it Works Security Investor Sitemap Stories News Team Awards Press Releases Careers

Terms

Privacy Policy Terms and Conditions Copyright Policy Code of Conduct Fees and Charges

Partners

Escrow.com Loadshift Warrior Forum

Apps

Apple App Store logoGoogle Play logo

Registered Users

Total Jobs Posted

Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)

Copyright © 2026 Freelancer Technology Pty Limited (ACN 142 189 759)