Dave's Resume

ST Engineering Digital Solutions August 2024 - Present

S L Yap Trading Enterprises April 2021 - August 2024

novaCITYNETS Pte Ltd August 2022 - December 2022

2025-Present

Ported over services that were hosted in a VM running Docker to achieve high availability
Utilized the hyperconverged storageCeph solution to mount persistent storage volumes for the deployments
Create documentationprivate GitHub repostitory on deployment files
Technologies: Kubernetes, Ceph

2022-Present

Designed and implemented a comprehensive homelab environment using Proxmox Virtualization Environment with high availability and hyperconverged storageCeph
Configured and managed multiple services including Windows Server VMsActive Directory & Windows Server Update Services, DNS serversTechnitiumDNS, backup solutionsUrBackUp and Veeam, SIEM serverWazuh and IDP/OIDC serverZitadel
Implemented secure remote access through the use of VPN solutionsWireguard and Headscale+Tailscale
Deployed and maintained Docker containers for various applications
Ensured data security through the implementation of a self-hosted password managerVaultwarden
Created documentationWikiJS and private GitHub repository and automation scriptsAnsible and Bash scripts for disaster recovery
Technologies: Proxmox, Docker, TechnitiumDNS, Wazuh, UrBackUp, Zitadel, Windows Server, Linux, Ansible

2024

Designed a space-efficient kitchen utensils drawer organizer through the use of SolidWorks
Ensure the safety as well as sturdiness of the product by going through Finite Element Analysis using ANSYS
Kept the project within deadlines and ensured a smooth delivery of idea to the judges
Technologies: SolidWorks, ANSYS

2019

Designed and programmed a Universal Robots (UR) robot through the use of a Raspberry-Pi 4 with GPIO connection and Python code
Managed to serve over hundreds of guests at the Temasek Polytechnic Open House 2019
UR robot dispenses and serves the ice-cream to the user while the operator is required to replace new ice-cream cups
Troubleshoot and resolved problems with pathing concurrently with operations and cleaned up the code in real-time while monitoring the process
Implemented a vision sensor in order to improve safety of the user and prevent collision with guests during operations.
Technologies: Raspberry-Pi, Python, Universal Robots, Vision sensor