Owner/operator of a tech company for 25+ years. I consider myself to be proficient with:

• Coding in Python, Perl, PHP, Javascript, Visual Basic, ASP, Powershell, C/C++, Assembly
• Full stack web development using LAMP, HTML, Javascript, CSS, Bootstrap, JSON, and Jquery
• Linux command line interface and system administration
• Database system administration and management with MySQL
• Apache web server administration
• SMTP and mail server administration of qmail, postfix, and exim
• HylaFax
• Building and consuming RESTful API’s
• Data acquisition and control using parallel port, RS232, USB, Arduino, and Raspberry Pi
• Real time trading using Python with TD Ameritrade API
• Cryptography using openssl, Python, PHP, and Javascript Web Crypto API
• Cloud computing infrastructure using AWS, Rackspace, and Digital Ocean