Skip to main content

A Singapore Government Agency Website

Official website links end with .gov.sg

Government agencies communicate via .gov.sg websites (e.g. go.gov.sg/open). Trusted websites

Secure websites use HTTPS

Look for a lock () or https:// as an added precaution. Share sensitive information only on official, secure websites.

Meet the Team

Meet the people behind DOTC — software engineers, product managers, designers, and more working to shape the SAF's digital future.

Last updated 11 August 2026

Middle aged East Asian man in black T-shirt

Head DOTC

James Kwek

Changing the digital landscape and building great products for the SAF

Software Engineers

A close-up portrait of a smiling East Asian man with dark hair and rectangular glasses, wearing a dark maroon t-shirt, set against a plain, light-colored wall.

Toh Wei Qing, Principal Engineer

Solving problems, one at a time.

Young smiling Asian man with spectacles and black round neck tee

Christian Chow, Snr Software Engineer

Crushing bugs and breaking boundaries

Young Asian man with short black hair wearing a black shirt, photographed against a blurred indoor background.

Ang Ding Jie, Snr Software Engineer

I love cats

Young Asian man with short dark hair wearing a plaid shirt, smiling softly against a blurred indoor background.

Ong Wei Xiang, Snr Software Engineer

Spaghetti is best left on the plate, not in the code.

Young man with short dark hair smiling, wearing a dark shirt, with the ocean and sky in the background.

Vijeykannen Ng, Snr Software Engineer

With a vision in mind, the tough days get easier.

Young man with glasses and black puffer jacket smiling in front of rocky coastal cliffs with small plants.

Yong Zhi Yuan, Snr Software Engineer

I don't need therapy. I just need my code to work.

Young Asian man with short black hair smiling, wearing a dark shirt, indoors with modern interior behind him.

Aaron Teow, Software Engineer

Trust me, I'm an engineer.

Young man with dark hair smiling broadly, wearing a blue floral shirt, against a light gray background.

Justin Tay, Software Engineer

A coffee a day keeps the doctor away.

Young man with black rectangular glasses and short dark hair wearing a dark polo shirt, seated near a purple curtain.

Glenn Ee, Software Engineer

Press any key to continue.

Young man with glasses laughing outdoors, wearing a green hoodie and backpack, with a grassy hill and cloudy sky behind him.

Tan Jun Kai, Software Engineer

I create solutions... and sometimes problems.

Young man with glasses wearing a dark hoodie stands outdoors with green trees and blue sky behind him.

Pravind Kummar, Software Engineer

Works on my machine.

Young man with short black hair and dark rectangular glasses, smiling slightly against a light background.

Song Zhi Kang, Software Engineer

Coding is fun.

A smiling young man in a tan shirt stands outdoors with forested mountains and a cloudy blue sky behind him.

Rizvan Jacob, Software Engineer

I think best while doing.

Young man smiling, wearing a green jacket and backpack, standing in front of snow-capped mountains with trees.

John Alec, Software Engineer

I turn complex problems into simple solutions, one line of code at a time.

Young Asian man in black jacket and white round neck T-shirt

Calvin Goh, Software Engineer

Code never lies, comments sometimes do.

Young man with black wavy hair and clear-framed glasses wearing a navy sweater with a bag strap across his chest.

Matthew Cruz, Software Engineer

if(!sleeping) coding();

Young man with rectangular spectacles in a black hoodie seated in an orange chair

Amos Hung, Software Engineer

I’m not a magician, I just have a lot of tabs open.

Young woman with dark shoulder-length hair holds a clear glass of water, wearing a white top, gazing upward.

Jeslyn Lam, Software Engineer

I write code, bugs come free of charge.

Young man, curly dark hair, smiling in a white T-shirt with nature in the background

T Daranidarran, Software Engineer

Part time degen, full time programmer.

Young man with short dark hair stands holding a microphone while speaking, wearing a black jacket in front of tall windows.

Sean Wang, Software Engineer

Guys the code don’t work and I don’t know why.

Young man with short dark hair and glasses smiles at the camera, wearing a patterned shirt in front of a red-leaved tree.

Ho Xu Wen, Software Engineer

My code works and I don't know how.

Young man with short dark hair and glasses smiles at the camera, wearing a bright blue jacket on a wooded trail.

Matthew Lau, Software Engineer

No, this does not need AI.

Cyber

Young man with black hair smiling, wearing a black blazer over a white shirt, with a blurred street background.

Jonathan Tan, Principal Threat Risk Consultant

I help protect our people and systems by staying one step ahead of threats.

Product Designers

Smiling young woman with long hair in black top against a grey background

Sheryl Ang, Product Designer

My mantra: "Good design is obvious but great design is transparent"

Young woman with hazel hair and denim jacket

Cara Quek, Product Designer

I hope Design would feel like water to people someday.

A close-up portrait of a smiling East Asian man wearing a black baseball cap with a dinosaur graphic and a patterned open shirt, standing in front of a beach with ocean waves.

Wong Sui Yang, Product Designer

Simple is harder than it looks, and usually invisible when it's right.

Product Managers

Young man with short black hair wearing a black shirt, smiling broadly in a blurred indoor office setting.

Joe Quak, Snr Product Manager

Sculpting visions into reality, one roadmap at a time.

Smiling woman with long brown hair wearing a white top, seated outdoors on a rooftop with potted plants behind her.

Jodie Siow, Snr Product Manager

Building products that solve real problems and spark meaningful impact.

Young man with short dark hair wearing a black shirt smiling outdoors near a covered walkway and trees.

Law Jia Hua, Product Manager

The essence of strategy is choosing what not to do.

Young man in brown shirt with short hair

Bryan Lian, Product Manager

Turning challenges into opportunities.

Corporate Services

Middle-aged man with glasses and short hair outdoors, with trees and a tall building in the background.

Howard Hung, Hd CSB

Empowering excellence, cultivating synergy, and shaping the backbone of success.

A close-up selfie of a smiling East Asian man wearing a dark coat and a blue and white patterned scarf, with a large, modern grey and blue building in the background.

William Chew, Senior Project Officer

Software is our craft. Operational advantage is our mission.

A young woman with long dark hair smiling softly, wearing a white top, indoors with a plant behind her.

Lorraine Lee, Finance Officer

Balancing the books and charting our course to success.

A close-up portrait of an East Asian man with styled black hair, wearing a beige blazer and button-down shirt, sitting inside a brightly lit coffee shop.

Chris Kan, AD Biz Dev

If opportunity doesn't knock, build a door.

A close-up selfie of a smiling East Asian man with short dark hair, wearing a white t-shirt with a black floral pattern and backpack straps, set against a clear blue sky.

Jieson Chua, AD Biz Dev

You don't try, you will never know