Daryl Ng Chee Sian

Incoming Electronic and Computer Engineering (ECE) graduate from Ngee Ann Polytechnic, School of Engineering (SoE), specializing in Computer Networks. Keen on gaining new insights and experiences. Keeping an open mind and willing to try out various industries, in hopes of value-adding back to society.

School Campus Tour Application

• Application calculates estimated travel time based on user location input and destination
• Application includes a real-time date & time feature
• Implemented Google Maps integrated with custom pop-up windows that display information about various school faculties
• Implemented a survey functionality with WebView via Google Forms
• Enhanced application with themes that can be toggled

National Service Registration Website

• Implemented a database system that stores registrar-preferred NS interview slots
• Enhanced the aesthetics of the website with CSS and HTML
• Included a system pop-up and captcha functionality

WordPress Website with AWS (Amazon Web Services)

• Built a web server via WordPress and an EC2 instance
• Enhanced the availability and durability of the website with RDS (Regional Database Service) and scalability with Read Replicas
• Mounted EFS (Elastic File System) on EC2 instance to provide scalable file storage
• Integrated ELB (Elastic Load Balancing) with EC2 instance to improve availability and security with Auto Scaling to provide improved fault tolerance

Scaling & Connecting Networks

• Implemented a network topology that supports the company's expected 100% growth
• Utilized VLSM (Variable Length Subnet Mask) to maximize IP address usage
• Enhanced redundancy and availability with EtherChannels, TFTP (Trivial File Transfer Protocol) to store data, NTP (Network Time Protocol)
• Improved scalability with multi-area OSPF (Open Shortest Path First) routing protocol integrated with MD5 OSPF Routing Authentication
• Improved security of topology with Extended ACLs (Access Control Lists), VPN (Virtual Private Network) connection between different office locations, a signature-based IPS (Intrusion Prevention System), and SSH (Secure Shell) protocol
• Created a simple website with an accessible URL through the creation of a DNS and HTTP server
• Simplified the creation of VLANs through VTP (VLAN Trunking Protocol) configuration
• Came out with an IPv6 addressing table, integrated into the topology, including DHCPv6 services and multi-are OSPFv6 routing protocol

• Recipient of Edusave Certificate of Academic Achievement 2022
• Recipient of Edusave Certificate of Academic Achievement 2023