Skills

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I see computing as a tool serving a profession: making data useful for decisions, modelling physical phenomena or designing tools suited to their users. My skills are therefore grouped by use rather than by technology.

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Data

Related experience: IT management (Swiss Life), Motion assessment method (Wushu)

• Collecting and processing data from heterogeneous sources (Excel files, SQL Server).
• ETL pipeline on Microsoft Fabric: Lakehouse, Python (Pandas, NumPy, Spark) and Delta Tables.
• Star schema data modelling (fact and dimension tables).
• Power BI dashboards: capacity tracking, workload distribution, KPIs and history.

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3D and motion capture

Related experience: Quantitative motion assessment method (Wushu)

• Motion capture with OptiTrack.
• Processing capture data and modelling in Unity (C# scripts).
• Comparative visualisation of movements (expert / beginner).

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AI

Related experience: AI assistant (Takima). Education: Advanced Deep Learning (Seoul National University)

• Integrating an AI assistant into an application with LangChain4j: LLM tools, system prompt, SSE streaming.
• Access to the application's data through an MCP, with AI permissions based on the user's role.
• Robustness testing with prompt injection and gradual rollout through feature flags.

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Development

Related experience: HR platform (Takima), Atclub

• Back end: Spring Boot API in Kotlin, JPA / PostgreSQL persistence, workflows and state machines, permission management.
• Data migration with no service interruption and performance optimisation (removal of N+1 queries).
• Web front end with React and mobile with Flutter.

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Project management

Related experience: Takima, Swiss Life, Wushu

• Leading a redesign project within an agile team.
• Specifications and V-model planning.
• Gantt chart, task tracking, risk analysis and action plan.

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Languages

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Soft skills

Project management, autonomy, communication, teamwork, problem solving.