Charles Dulac
Chief Technology Officer at Spark Commodities
Singapore
Summary
👤
Senior🎓
Top SchoolCharles Dulac is a seasoned technology leader and Chief Technology Officer with 13 years of experience building data-driven platforms for commodity and energy markets from Singapore. He has scaled engineering teams and production systems at startups and scale-ups—leading big data, real-time pipelines, ML, and DevOps initiatives at Spark Commodities, Kpler, Locarise and earlier as a founder/CTO at SportEasy. Comfortable across Python, Scala, Go and cloud-native tooling, he combines hands-on engineering with product-led architecture to turn fragmented market signals into actionable pricing intelligence. Known for moving projects from prototype to high-throughput production (including sensor fleets and satellite/market data integrations), he blends academic rigor from Télécom Paris and ENS Paris-Saclay with pragmatic startup execution. Colleagues describe him as a hacker who loves to instrument systems end-to-end and unlock liquidity through better market transparency.
13 years of coding experience
12 years of employment as a software developer
Aggrégation and Magistère Electrical Engineering, Aggrégation and Magistère Electrical Engineering at ENS Paris-SaclayMaster’s Degree Engineering Sciences Electronic and Communication Systems speciality (Master of Research), Master’s Degree Engineering Sciences Electronic and Communication Systems speciality (Master of Research) at Télécom Paris
English, French, Japanese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (40)
poeditor10
python10
json-schema10
xapian10
validation10
parsing10
sast9
pydantic9
django8
backend8
django-rest-framework8
static-analysis8
static-code-analysis8
linter8
spark-api6
Programming languages (3)
Github contributions (5)
spark-commodities/api-code-samples
May 2020 - Sep 2025
Spark API Code Samples
Contributions:6 reviews, 5 PRs, 15 pushes in 5 years 4 months
spark-api
locarise/locarise-drf-oauth2-support
Apr 2016 - Feb 2017
Add accounts.locarise.com Oauth2 Login to your Django API Project
Contributions:4 PRs, 51 pushes, 4 branches in 9 months
djangooauthdjango-rest-frameworkpython
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