Daryl Goh — Senior Systems Engineer at Visa

Daryl Goh


I'm a Senior Systems Engineer at Visa, building and operating mission-critical systems that power global payments. My work spans cloud-native infrastructure, automation, and distributed systems, ensuring platforms are scalable, observable, and resilient at enterprise scale.

I'm working towards becoming an AI Engineer, driven by a goal to solve real-world problems with AI and ML — building LLM-powered and multi-agent systems for industries like healthcare, finance, and productivity.

Currently enrolled in Stanford's Artificial Intelligence Professional Program, deepening my expertise in machine learning, deep learning, and modern AI systems.



More About Me:
Linkedin | Github | Medium | Digital Badges | Google Cloud Profile

Proficiencies

Certifications: NVIDIA-Certified Associate: AI Infrastructure and Operations, Red Hat Certified Developer in AI, HashiCorp Certified: Terraform Associate (003), AWS Certified Solutions Architect Associate, Red Hat Certified Engineer, Certified Kubernetes Administrator

AI Tools & Technologies: OpenAI GPT, Claude, GitHub Copilot, LangChain, CrewAI
Cloud & Infrastructure: AWS, GCP, Kubernetes, OpenShift, Docker, Podman
Infrastructure as Code & Automation: Terraform, Ansible, Python, PowerShell
Programming: Python, Java (Spring Boot), TypeScript, JavaScript
Frontend: HTML, CSS, Angular
Databases: MySQL, MongoDB, Redis, ClickHouse
Monitoring & Visualization: Prometheus, Grafana, Tableau

Spotlight

Moments from panels, fireside chats, and town halls I've had the privilege of hosting or taking part in.

Visa Career Expo — Panel Discussion

Panelist for "Every Way You Want to Grow: Different Pathways to Growth," alongside David Fowler, Benazir Begum and Catia Santos. Shared my own non-linear journey from finance into tech, and reflections on growth, consistency, and curiosity. Broadcasted to 1,000+ colleagues across Visa's Singapore Tech Site and APAC region.

Visa Career Expo panel discussion
Visa Career Expo panel discussion

O&I Day — Fireside Chat with Gary Slater

Hosted a fireside chat with Gary Slater, SVP of Operations & Infrastructure, at the Visa Singapore Tech Site's inaugural O&I Day — a full house of 380+ colleagues, with insights on staying calm under pressure, active listening, and asking better questions.

O&I Day fireside chat with Gary Slater
O&I Day fireside chat with Gary Slater

Technology Town Hall & VTTP-NCG Fireside Chat

Emceed the Technology Town Hall and moderated the VTTP-NCG fireside chat during President of Technology Rajat Taneja's visit to our Singapore office — on staying curious, embracing discomfort, and finding passion in our work. Broadcasted to Global Technology colleagues across Visa.

Technology Town Hall with Rajat Taneja
Technology Town Hall with Rajat Taneja

What I'm Focused On

- Building AI systems that solve real-world problems (especially healthcare, finance & productivity)
- Designing scalable, observable cloud architectures
- Exploring multi-agent systems and autonomous workflows
- Bridging software engineering with AI innovation

Portfolio

A selection of projects focused on AI systems, cloud architecture, and real-world applications.

More projects available on GitHub.

Stockify Web Application

Stockify is a data aggregation platform that consolidates financial data to help investors make informed decisions. Built with a focus on scalability, data processing, and user-centric design.

GitHub | Application
Stockify

Medium Articles

Technical Projects





Say Hello


For collaborations and conversations, reach out to me via the form below.