Gary Gilbert - Web developer offering a vareity of services including: Shopify customizations and integrations, technical consulting, website maintenance, bespoke web application development

Gary Gilbert

Gary Gilbert

About Me

Thinker, Builder, Handyman

I am a freelance Web Developer

With more than 23 years experience in Web Application Development using a myriad of technologies.

15+ years of experience in the WCMS field in Management, implementation and development roles.

I have expertise in Shopify and have developed several public and private Shopify apps as well as regularly perform theme and checkout customizations. As of March 2022 a certified Shopify App developer.


Web Development

Static and dynamic website development. Bespoke web application development.

Database Design

RDBMS and NoSQL design or consulting services


Shopify app developement, theme customizations, checkout customizations, 3rd party system integration.


ecommercify logo
contens logo
stadtbauarchitekten logo
frederike gilbert logo
pommernhaus logo
onlineshop experts logo


23+ Years of Experience


March 2022

Shopify App Developer Certification

Certification Exam

Now a Shopify Certified App Developer

1998 - present

Continous Skills Improvements


I have never stopped learning new technologies and improving my skills since graduating from University. I regularly attend workshops and expand and improve my skillset by taking online courses.

1991 - 1998

Business and Computer Science

Saint Mary's University

Graduated with General Business studies degree with a concentration in Computer Science


Feb 2015 - Current

Software Developer

Freelance, World-Wide

As a Freelance Application Developer I support my customers in their day-to-day operational needs. These include, but are not limited to: Shopify app development as well as implementing Shopify theme and checkout customizations, the development of features and maintenance for WCMS Software, the development and suport of websites and building and maintaining Wordpress themes.

Sep 2009 - Feb 2015

Deputy Manager Software Development

CONTENS Software GmbH, Munich Germany

As Deputy Manager of Software Development I was Co-responsibile for the conception, architecture, planning, management and development of CONTENS WCMS (Web Content Management System).

Mar 2007 - Sep 2009

Senior Consultant

Marit AG, Munich Germany

As Senior Consultant I managed the development and implementation of a variety of IT projects (CMS, Intrexx, Business Intelligence ) throughout Germany.

Mar 2007 - Sep 2009

Senior Technical Manager

Glynn Technologies, Bethesda, Maryland

As Senior Technical Manager, I was responsible for providing viable technical direction for the design, development, and systems integration from the definition phase through to implementation. I provided suggestions on alternate technical solutions to meet client requirements more efficiently and worked with several development teams to ensure that client and project needs were being met on time and on budget.

Coding Skills











Database Systems


MSSQL (SQL-Server)





Get in Touch

Get in Touch

Mecklenburg Vorpommern, Germany
+49 1520 8429884
Freelance Available

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