Hello, I am Chenczen C. Rafael from Sta.Lucia, Quirino, Isabela, an alumnus of Isabela State University – Main Campus, holding a Bachelor of Science in Information Systems degree. A former Network Configuration Technician at Data Lake INC and Currently working as IT Technician at GrunTech Solutions INC. IT Professional that focus on Operation and Troubleshooting Digital Systems from setting up Server and Routers, End devices, and Switch to Assisting users and Troubleshooting issues.
Providing Network Topologies and Configurations using Cisco Packet Tracer.
Designing and Modeling Systems using Draw.io.
Setting up Database and Query of Tables using MySQL Workbench.
Developing basic Web Applications using HTML, CSS, and JavaScript for Static and PHP, and MYSQL for CRUD and coding console using Java and C++.
Becoming a third party between Server and Client for a certain project.
Essential services crucial for Business Process improvement
Basic Networking Topology with DHCP addressing for Each End Devices in Both VLANs, setting up Telephony service in Voice VLAN.
Basic Networking Topology with DHCP addressing, VLAN Management, and IP Routing for Each Networks.
Basic CRUD Operation in MySQL for Restaurant Database.
Data Flow Diagram of Student Management with Shapes Styles.
Network Topology for Small Business with DHCP, Telephony, VLAN, Port Security, HSRP, Router Password, and OSPF.
Database Model for Grocery Store with INSERT and SELECT Operation and CASE and JOINS queries.
Business Process Model and Notation of Call Center Agent Responsibility.
IT Infrastructures for Onsite and Work From Home Employees using VPN Tunnel via Site to Site.
Business Process Model and Notation of a simple ordering system via online.
A simple demonstration of Network Architecture for Office with common protocols.
The System Design of a TriikeTrack System using Data Flow Diagram.
Another Projects will be created soon, stay tune and uptated
