Dayan Perera

Pannipitiya, Western, Sri Lanka

Yearly Stats: $350 Earned |

The guru of


Dayan Perera

individual Developer have experience about 20 years in PHP/MySQL, .NET, JAVA, AS/400, RPG/400, COBOL, Foxpro, Zencart, vtiger, SAP etc.

Summary of Qualifications

• Specialist on Windows (2000PRO&Server, 2003Server, XP, Vista), AS/400, UNIX and Linux operating systems.
• Technical support on servers, mainly Compaq/HP, IBM and Dell , IBM AS/400.
• Specialist on SAP/R3, SAP BASIS and SAP Business One
• Professional experience on the following systems:

- SAP/R3, SAP BASIS and SAP Business One
- Oracle 10g, PL/SQL, ORACAL Report
- RPG/400, RPG ILE, CL/400, COBOL/400, SQL/400
- Php/ MySql, ,HTML, XML, JavaScript, jQuery
- Microsoft Visual Studio 2005, 2008 ( VB.NET, C#.NET) ,Visual Basic 6.
- Windows 2000, 2003 and 2008 active directories (domain networks).
- CISCO, LinkSys Wireless access points, switches and routers.
- Microsoft Exchange Server 2000 & 2003.
- Antivirus Servers.
- Microsoft MQL Server 2005, 2000
- Internet Proxy servers & Firewalls.


• Bachelor of Science in Information Systems - 1991, ACTON University – UK
• Diploma in Computer System Design National Institute of Business Management (NIBM), Colombo, Sri Lanka
• Diploma in Computer System Design DMS Computer Center
• Diploma in Advance Programming IDM Computer Studies Colombo, Sri Lanka
• Advance Diploma in Computer Hardware Engineering
• Advance Programming in JAVA


• Very good knowledge of the English language.

Career History

2009–2011 Information Technology Manager- Habitat Hotel, Jeddah. KSA

• Development and Implement Application Software for organization ( RPG/400, RPG ILE, CL 400, Visual Basic .NET 2005, C#)
• SAP/R3, SAP BASIS and SAP Business One – Support, Maintained and troubleshooting
• Monitoring & maintaining the internal network , WLAN & FIBER OPTICAL , Enhancing and operating on WIN 2003 SERVER , ISA SERVER 2006,MAIL EXCHANGE SERVER
• Hardware and software maintenance.
• MSSQL 2000, ORACAL 9i Servers Maintained and troubleshooting
• Developed and enhance PAYROLL System – Developed in Microsoft Visual Studio 2005
• Developed and enhance Time and Attendance – Developed in Microsof

Work Terms

i am available full time and 6 days of week.