Alexis Villarama DemonteverdeTwine
Cabuyao, Philippines
Last online: 5 months ago
Available to hire

I have 3 years’ experience in writing complex formulas in Crystal reports, MySQL queries using Crystal Designer. Experienced in Database administration and optimizing the database to be fast and efficient. I am also knowledgeable in PHP, JavaScript, C# and MySQL.


Crystal Report Writer / Programmer
Green Pepper Software Inc.
Oct 2013 – Jul 2017
• Designed various financial and operational reports using Crystal Reports.
• Performed database administration tasks in MySQL, such as Database replication, performance tuning and backup and recovery.
• Secured our web based system through installing SSL security.
• Conducted training in Crystal Report.
• Modified some securities to existing system using JavaScript.
IT Coordinator
Filoil Logistics Corporation
Jul 2017 – Current
• System Administrator SAP S4/HANA.
• Knowledge in using Fortinet firewall router.
• Configuring network switches.
• Built system for Asset accounting.
• Managing Office365 Accounts

Twine Verified member
Standard Rate:
$15 per day ($1.88 per hour)

What I Make & Skills:

Industry Experience:
Software & Internet, Computers & Electronics

Gear & Software Experience:
.NET ( Intermediate )
HTML5 ( Intermediate )
PHP ( Expert )
MySQL ( Expert )
Django ( Beginner )
JQuery ( Intermediate )
JavaScript ( Intermediate )

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