
Documented project
Codos Mobility AI, Blockchain & ESG Platform
Codos Foundation / Codos AG · Sep 2023 – Dec 2024
Technology leadership for a privacy-preserving mobility platform combining automated transport-mode recognition, CO₂-avoidance calculation, blockchain-based rewards, and enterprise Scope 3 reporting.
Leadership mandate
- →Led software development and overall technology strategy as CTO.
- →Built and developed a multidisciplinary team spanning AI, blockchain, mobile, backend, cloud, design, and delivery.
- →Directed platform, data, governance, security, and technology-partnership work across consumer and enterprise products, ensuring FINMA compliance and integrating KYC/AML verification flows.
Hands-on technology scope
- →Led the ML platform strategy for automatic transport-mode recognition using mobile telemetry such as GPS, velocity, and acceleration.
- →Directed the integration of iOS and Android applications, backend systems, privacy-preserving data handling, business dashboards, and blockchain reward flows.
- →Led the design of a Proof-of-Sustainability approach combining validated commuting data, CO₂-avoidance calculation, simulator-resistance controls, and smart-contract-based token rewards.
Selected outcomes
Transport-mode recognition
Codos publicly describes automated recognition of walking, cycling, driving, e-scooters, public transit, e-cars, and carpooling.
Internal ML performance
Achieved an F1 score of 97% for transport-mode recognition.
Privacy and reporting
The platform publicly describes pseudonymised telemetry, anonymised aggregate data, and automated Scope 3 reporting for organisations.
Blockchain rewards
Codos publicly documents a non-custodial wallet, smart-contract-based Codos Tokens, and blockchain-recorded token transfers.
Reward-integrity controls
Implemented validation and anti-fraud controls intended to reduce simulator-based false mobility claims before token rewards are issued; no system should be represented as impossible to attack.
Relevant executive mandates
Sources & evidence
- 1.Public CTO role: Codos Team
Codos Foundation
- 2.Platform, ML, privacy, and transport modes: About Codos
Codos Foundation
- 3.
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- 5.F1 performance record: Codos internal performance record
Dr. Andree Welker