A results-driven Computer Programmer and IT Specialist with over 18 years of comprehensive experience in software development, systems analysis, technical support, and network infrastructure. Proven expertise in designing and implementing ERP systems, managing secure LAN/WAN networks, and developing enterprise applications using C#.NET, ASP.NET, and SQL Server. Demonstrates strong analytical skills, a proactive problem-solving approach, and a commitment to continuous improvement through upskilling and certifications in cybersecurity, cloud computing, and network security. Known for translating complex business requirements into scalable technology solutions, reducing downtime, and optimizing IT operations.
Technical & Professional Skills
Programming & Development
C#.NET, ASP.NET, WPF
SQL Server 2014+
Crystal Reports
ERP Systems assign module: Job on process
PHP, MySQL, CSS Design
ASP.NET MVC 5 Web Applications
Technical Support & IT Operations
Tier 1/2/3 IT Support
Windows and macOS Environments
Workstation and Endpoint Configuration
User Acceptance Testing (UAT)
Backup Strategies and Implementation
Network & Infrastructure
Network Infrastructure (LAN/WAN)
FortiGate Firewall (FortiWifi 60E)
Cisco Firewall (5505, 5520)
Server Management & Monitoring
Network Troubleshooting and Optimization
Cloud & Cybersecurity
Cybersecurity Awareness & Threat Management
Ethical Hacking
Information Security & Cyber Threat Mitigation
Cloud Computing
Linux Administration
Core Competencies
Analytical Reasoning
Problem-Solving
Leadership & Team Collaboration
Adaptability to New Technologies
Time Management
Business Process Analysis
Technical Documentation
Experience: 2 - 5 years
Experience: 10+ years
I regularly resolve connectivity problems and optimize network performance, ensuring that users experience minimal disruption.
Experience: 10+ years
I’ve deployed and managed cloud services on Microsoft Azure, using it for storage, virtual machines, and application hosting to support business continuity and scalability.
Experience: 10+ years
I have developed and enhanced ERP modules for sales, general ledger, inventory, and job services. These systems helped streamline daily operations and improved overall business productivity.
Experience: 10+ years
With NSE 4 FortiGate certification, I manage firewall configurations, monitor traffic, and implement VPNs to secure and optimize network infrastructure.
“My life has gotten so much better. It changed my life, and I know it can change yours”
- Lukas Rohler
Onlinejobs.ph "ID Proof" indicates if "they are who they say they are".
It DOES NOT indicate skill level.
ID Proof scores are 0 - 99 with 99 being the best. It is calculated based on dozens of data points.
It's intended to help employers know who they're talking to is real, and not a fake identity.