Expert Data Science & AI Consulting Services
Looking to hire a freelance data consultant in Geneva? I'm Christophe Bellagamba, an independent data science expert with 8+ years of experience helping businesses transform their data into actionable insights. Based in Geneva, Switzerland, I provide flexible, high-quality data consulting services tailored to your needs.
8+ years of experience in data science and analytics
Flexible engagement models - project-based or ongoing support
Local Geneva-based consultant with international experience
Expertise in AI, machine learning, and business intelligence
Fast turnaround times and agile project management
Cost-effective compared to large consulting firms
Direct communication with the expert - no intermediaries
Proven track record with 5+ successful projects
Bilingual: French and English fluency
Develop and implement AI strategies that align with your business goals. From ChatGPT integration to custom machine learning models.
Transform raw data into actionable insights. Statistical analysis, predictive modeling, and data-driven decision support.
Build dashboards and reporting systems using Tableau, Power BI, or custom solutions. Make data accessible to your team.
Design and implement scalable data pipelines, ETL processes, and data warehouse solutions on AWS, Azure, or GCP.
Develop custom ML models for classification, prediction, NLP, computer vision, and recommendation systems.
High-level consulting on data strategy, governance, team building, and digital transformation initiatives.
Freelance consultants offer direct access to expertise without the overhead costs of large firms. You work directly with me, ensuring consistent quality, faster communication, and more personalized solutions. Plus, freelance rates are typically 30-50% lower than agency rates.
I've worked with clients across various industries including e-commerce, fintech, healthcare, luxury goods (watches), and SaaS. My data science expertise is transferable across sectors, and I quickly adapt to domain-specific requirements.
I offer flexible engagement models: short-term projects (2-4 weeks), medium-term contracts (3-6 months), or ongoing retainer arrangements. We start with a free consultation to understand your needs and propose the best approach.
Yes! Being based in Geneva, I'm available for on-site meetings, workshops, and collaboration. I also work remotely when needed, offering flexibility to match your team's working style.
Project timelines vary based on scope. A data analysis project might take 2-4 weeks, while implementing a full AI system could take 2-3 months. I provide detailed timelines during the initial consultation.
Absolutely! I offer maintenance packages and ongoing support to ensure your data solutions continue to deliver value. This includes updates, optimizations, and training for your team.