Client-side Languages/Frameworks

• HTML (10+ years)
• CSS (10+ years)
• Javascript (10+ years)
• JQuery (10+ years)
• Angular (2+ years)
• Docker (1+ years)

Web Servers

• IIS (10+ years)
• XAMPP (10+ years)
• AWS (2+ years)

Back-end Languages/Frameworks

• PHP (5+ years)
• .Net/C# (5+ years)
• ColdFusion (10+ years)
• Python (2+ years)

Databases

• MySQL (10+ years)
• Microsoft SQL Server (10+ years)
• Oracle (5+ years)

Source Control

• Git (5+ years)
• SVN (10+ years)
• TFS (3+ years)

Content Management

• WordPress (10+ years)
• DotNetNuke (3+ years)
• NopCommerce (2+ years)
• Ektron CMS400 (5+ years)
• Joomla (1+ years)

Payment Gateway

• PayPal Payflow (5+ years)
• TouchNet (5+ years)
• Authorize.Net (5+ years)