About

Building marine data infrastructure for continuous ocean observation.

Founded in 2020 in Halifax, Canada, OceanSync is an international team designing and operating systems that combine ship-borne sensing, edge computing and advanced analytics — closing critical gaps in the marine and weather industries.

Our team

Seafarers, scientists and engineers.

From master mariners, ship owners and naval architects to data scientists and embedded software engineers — we bring deep maritime expertise and modern technology together.

Sebastiaan Ambtman

Sebastiaan Ambtman

CEO and Founder

Serial entrepreneur from the early days of the web. Founded his first internet company in 1998, helped launch eBay in the Benelux, and was involved in early Kijiji development before co-founding a VC-backed marketplace built on big-data infrastructure. Experienced ocean sailor with sea miles equivalent to two global circumnavigations and holds a Master Commercial Sailing Vessel diploma.

Capt. Keegan Bizaare

Capt. Keegan Bizaare

Head of Operations

Class 1 Master Mariner Unlimited License with 13+ years at sea. Worked from Deck Cadet through Officer of the Watch on cargo vessels and on to command of some of the world's most iconic large yachts. Studied Maritime Studies in Cape Town, graduating with multiple distinctions.

Daniel Reed, Ph.D.

Daniel Reed, Ph.D.

Lead Data Scientist

Two decades developing data tools across marine science — from deep-sea hydrothermal microbiology to coastal geochemistry and fish stock environmental influence. BEng in Mathematical Engineering, PhD in Oceanography, and experience as Data Engineer, Data Scientist and Director.

Carson Straub

Carson Straub

Data Science and Frontend

Degree in Ocean Sciences from Dalhousie University. Combines a background in data analysis and ocean research with a love for surfing in and around Halifax. Provides insights that contribute to increased vessel safety and efficiency.

Stefan Doorn

Stefan Doorn

Lead Software Development

Lead backend developer and CTO with 14+ years of data-handling experience, often at early stages with companies like GrandVision, Voetbalprimeur, BALR and Voradius. Academic background in Accounting and IT, Professional Scrum product owner. Leads cloud infrastructure and APIs at OceanSync.

Joey LeBlanc

Joey LeBlanc

Backend & Embedded Software

10+ years in IoT working on GPS, cellular communication and embedded Linux. BASc from University of Toronto in Computer Engineering with deep background in programming languages and digital system design.

Senior associates

Expert support.

These seasoned specialists augment the core team on a project basis.

Andre Bezanson, Ph.D.

Andre Bezanson, Ph.D.

Hardware Development

Co-founded two startups including Maritime bioLoggers, developing sensors for marine wildlife study, later applied to blood transportation systems via Motryx Inc. Previously co-founded Daxsonics Ultrasound. Graduate degree in biomedical engineering focused on high-resolution ultrasonic endoscopes.

Marius Lengkeek, P.Eng.

Marius Lengkeek, P.Eng.

Naval Architect

Founder and President of Lengkeek Vessel Engineering since 1981, providing naval architecture for fishing vessels, tugs, barges, offshore supply vessels, semi-submersibles, container ships, ferries and yachts. Former Canadian agent for DAMEN Shipyards. Leads special projects including bias modeling at OceanSync.