Guillaume Lebedel

Co-Founder

United Kingdom12 yrs 1 mo experience

Most Likely To SwitchHighly Stable

Key Highlights

Co-founder of innovative AI Integration Platform.
Led engineering teams in a high-growth SaaS environment.
Expert in API development and data-driven decision making.

Stackforce AI infers this person is a SaaS and Fintech expert with a strong focus on AI-driven integration solutions.

Contact

Skills

Core Skills

Api DevelopmentIntegration Platform As A Service (ipaas)Ai/ml

Other Skills

Generative AIArtificial Intelligence (AI)Data PipelinesNode.jsWeb DevelopmentCommodity MarketsFinancial MarketsTradingMachine LearningJavascriptReact.jsMongoDBMicrosoft SQL ServerPHPGit

About

Co-founder & CTO at StackOne - a next-gen Integration Platform for B2B SaaS products.

Experience

12 yrs 1 mo

Total Experience

2 yrs 1 mo

Average Tenure

3 yrs 2 mos

Current Experience

Stackone

Co-Founder & CTO

Mar 2023 – Present · 3 yrs 2 mos · Greater London, England, United Kingdom · Hybrid

StackOne is the AI Integration Gateway. We let SaaS products and AI agents connect to any customer stack through a real-time Unified API and an AI-native ToolSet.
What this means for customers
Faster GTM with integrations that unlock new segments and revenue.
Lower engineering cost to build and maintain enterprise SaaS integrations.
Safer, governed and more accurate agent actions across suites with auditability.

API DevelopmentGenerative AIIntegration Platform as a Service (iPaaS)Artificial Intelligence (AI)Data PipelinesNode.js+1

Yieldify

3 roles

Vice President Of Engineering

Promoted

Mar 2020 – May 2023 · 3 yrs 2 mos

Leading Software engineering & Technical Support Teams globally.
Yieldify was acquired by Epsilon (part of Publicis Groupe) in 2023.

Head of Solutions Engineering

Promoted

Jan 2019 – Mar 2020 · 1 yr 2 mos

Software Engineer

Jun 2018 – Mar 2020 · 1 yr 9 mos

Upper.ai

Co-founder

Jul 2017 – Dec 2018 · 1 yr 5 mos

At Upper.ai, we use data to improve the user experience of our customers' products through analytics & CRO consulting services as well as our own AI data analyst that makes it really easy to access insights from all your existing data so you can make more data-driven decisions.

Oracle | maxymiser

Developer

Feb 2015 – Aug 2016 · 1 yr 6 mos · London Area, United Kingdom · On-site

Danske commodities

Trading Analyst

Jan 2014 – Dec 2014 · 11 mos · Århus Area, Denmark

Led UK gas & power analytics with AI/ML, delivering precise demand–supply forecasts and actionable price insights that boosted profits in day-ahead auctions and longer-term spreads. Built and ran end-to-end data pipelines—from web scraping to analysis—turning raw market data into robust forecasts. Collaborated across teams to translate data-driven insights into clear P&L and risk reports for fast, confident decisions.

AI/MLData Pipelines