About Me
I am Mr. S. Arulrajhan, an experienced IT professional and Assistant Manager (MIS) at LRDC Services, with a strong background in system development, web design, and IT infrastructure management. Holding a Bachelor of Science in Information Technology, I have extensive experience in system analysis, auditing, and multimedia design. My passion lies in creating efficient digital solutions that enhance organizational performance and user experience. I have also developed and manage several online platforms, including ARS InfoSys and a Learning Management System, reflecting my commitment to innovation and continuous growth in the field of information technology.
Experience
Assistant Manager (Management information systems)
2020 - PresentLRDC Services
Executive Officer (Management Information systems)
2019 - 2020LRDC Services
Executive Assistant (Management Information systems)
2016 - 2019LRDC Services
IT Assistant (Management Information systems)
2011 - 2016LRDC Services
IT Technician
2005 - 2011ARS PC Tec World
Training Instructor
04.2004 - 10.2004MyOwn Computer System (Pvt) Ltd.
Education
Bachelor of science (Information Technology)
I earned a Bachelor of Science in Information Technology. I am passionate about system development, auditing, analysis, and web design, and I strive to help our staff work more efficiently.
Certificate in Programming C#
Net Assist International
Successfully completed the Certificate in Programming C# from Net Assist International (2018).
Diploma in Web Designing
Kandy Business School of Sri Lanka
Successfully completed the Diploma in Web Designing from Kandy Business School of Sri Lanka (2004).
Advanced Certificate in Computer Application
MyOwn Computer Systems
Successfully completed the Advanced Certificate in Computer Application from MyOwn Computer Systems (2004).
Diploma in Computer Hardware Engineering
Informatics College of IT
Successfully completed the Diploma in Computer Hardware Engineering from Informatics College of IT (2003).
Diploma in Technology
Open University of Sri Lanka
Successfully completed the Diploma in Technology from Open University of Sri Lanka (1999).
Certificate in Computer Awareness
Open University of Sri Lanka
Successfully completed the Certificate in Computer Awareness from Open University of Sri Lanka (1997).
Online Courses
Microsoft Visio 13/16/19 Like a Boss
Brian Culp on Udemy (https://www.udemy.com/certificate/UC-234db9f6-483f-422d-aa4a-3bea623eb73d/)
Microsoft Azure Architect Technologies
COMET Compuserve Pvt Ltd. (https://www.udemy.com/certificate/UC-bb32426a-6b2f-44a0-bf5d-3f5c9bf4b3f8/)
Completed the Excel Course
Earn And Excel Courses (04.2021)
Completed the PHP Course
Udemy (https://www.udemy.com/certificate/UC-5d3861ab-dcae-4794-8a7c-afb1963600bb/)
Learn Web Design Using WordPress
Udemy (https://www.udemy.com/certificate/UC-eb3dab8b-bcba-4341-b48b-f215846a9322/)
The Comprehensive Canva for Graphic Design Course
Udemy (https://www.udemy.com/certificate/UC-5949bced-7581-4347-a888-f457332614b3/)
Certified Generative AI Architect with Knowledge Graphs
Udemy (https://www.udemy.com/certificate/UC-dab1ae79-8e32-479a-9ba7-ae541400ded4/)
Claude Code Power User: Architecting AI-Native Dev Workflows
Udemy (https://www.udemy.com/certificate/UC-44369c76-9a17-4f34-bb0e-456972f3bd26/)
MySQL & Database Management: Create, Manage & Query Database
Udemy ( https://www.udemy.com/certificate/UC-2e8bc0d7-10b7-48f4-a6c3-5f7ff1840ffc/ )
Google Antigravity for Beginners: AI Coding Crash Course
Udemy ( https://www.udemy.com/certificate/UC-bf0fe3bf-976d-44a0-a2dc-506b952937b8/)
Modern Graphic Design MasterClass with AI Driven Tools
Stephen Koel Soren of Udemy (2026 – Ongoing)
Microsoft Excel : Mastering Data Analysis with Pivot Table
Click Learning Instructor at Udemy (2026 – Ongoing)
Complete Python Programming Course: From Basics to Advanced
Muhammad Riaz Uddin ar Udemy (2026 – Ongoing)
Platforms
Video Learning Management System (LMS)
Developed a Video Learning Management System (LMS) that enables instructors to enroll students and share educational content. The platform features a comprehensive user dashboard including History, Playlists, Watch Later, Liked Videos, and a personal video management section.
ARS Cloud
ARS Cloud is an online web app designed to securely store, view and share our important documents. It is ideal for securing office document files.
LMS Developer
www.lms.arsxpress.comDesigned, developed, and maintained a dedicated LMS platform to support student learning and facilitate continuous skill enhancement for working professionals.
Corporate Web Developer
lrdcservices.comDesigned and developed the official corporate website for LRDC Services (Pvt) Ltd, providing a modern digital presence for Sri Lanka's leading security state agency.
Software Architect / VOP Management System
Developed a comprehensive management system for LRDC Services to handle Employee VOP (Verification of Personnel) data, enabling efficient data entry, searching, and automated reporting.
Software Architect / Paysheet Viewer
Developed a secure web application for LRDC Services employees to access and view their monthly paysheets, featuring authenticated login, detailed salary breakdowns, and automated SMS notifications.
Software Architect / Stock Control System
Developed a comprehensive web-based stock control system for LRDC Services, featuring inventory management, purchase ordering, GRN processing, and real-time stock balance reporting.
Certification
Individual Business Registration Certificate
Obtained a business registration certificate for ARS PC Tech World in 2009.
Business Improvement Training Program
Completed the Business Improvement Training Program in 2006 and earned certification.
IT Workshop Series
Attended the IT Workshop Series at Singapore Informatics Computer School and received a certificate in 2006.