Years of experience: 15

Data Entry AssociateData EntryTechnical TranslatorTranslatorWeb DeveloperCTO

Trust Score

Exceptionally trusted; proven professional excellence.

80%
Kostas's Career Path
Fractional CTO | FounderJun. 2025 -
Present
PracticeOSFractional CTO | Founder
Engineering LeadMay. 2024 -
Present
LSEG (London Stock Exchange Group)Engineering Lead
London Area, United Kingdom
VP of Software EngineeringFeb. 2020 -
Mar. 2024
Goldman SachsVP of Software Engineering
London, United Kingdom