Freelancer profile translated to English.
Back to original languageAbout Deepika
🇫🇷 version :
🚀 I build data & AI systems that run in production — not prototypes, real solutions that actually work.
🔧 What I do:
- RAG pipelines & LLM integration
- ETL automation & data quality
- Analytics dashboards ready for stakeholders
- A/B testing frameworks end-to-end
🏢 Clients: startups in EV charging, energy and education — from data model design all the way to the final dashboard.
🎓 MSc in Data Science — EURECOM
📍 Paris | Available immediately
🇬🇧 version :
🚀 I build data & AI systems that run in production — not prototypes, real solutions that actually work.
🔧 What I do:
- RAG pipelines & LLM integration
- ETL automation & data quality
- Analytics dashboards ready for stakeholders
- A/B testing frameworks end-to-end
🏢 Clients: startups in EV charging, energy and education — from data model design all the way to the final dashboard.
🎓 MSc in Data Science — EURECOM
📍 Paris | Available immediately
English
Native or bilingual
French
Conversational
Tamil
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- Freelance (ChargeMOD, Vydyuthi Energy services, EURECOM)Data Analyst and Data ScientistMarch 2024 - Today (2 years and 3 months)
- Delivered end-to-end product analytics reports to optimize sales funnels — improving conversion rate, average order value, and time to convert
- Drove the full A/B testing cycle — hypothesis formulation, methodology, monitoring, and results analysis — with direct impact on conversion, upsell, and cross-sell
- Designed and deployed data models across several use cases: marketing attribution, app/web usage, churn, upsell, and cross-sell — with stakeholder-ready dashboards
- Automated ETL pipelines with reusable Python scripts and built-in quality checks, reducing manual effort
- Trained business teams on dataviz tools and created methodological guides and A/B testing frameworks to ensure analysis reliability and reproducibility
- JK
On Malt
Data AnalystDIGITAL AND ITDecember 2025 - January 2026 (1 month)- Conducted in-depth product data analysis to identify customer journey friction points and optimize the conversion funnel — tracking conversion rate, average order value, and time to convert
- Designed and modeled data structures suited for marketing and business needs, developed a strategic analytics roadmap, and deployed tracking models and interactive dashboards for operational teams
- Supported business teams with dataviz tools and created methodological guides and A/B testing frameworks for reliable and reproducible analyses
- STMicroelectronicsData Science InternMay 2023 - November 2023 (6 months)France
- Designed a CNN gesture classifier from scratch using ToF sensor data — achieving 96% accuracy through Bayesian hyperparameter optimization with Optuna
- Developed an incremental learning system enabling the model to incorporate new gestures without forgetting existing knowledge — directly addressing the catastrophic forgetting problem
- Collected and cleaned raw gesture recognition data from a Time-of-Flight sensor, building a reliable pipeline ready for modeling
- Applied L1, L2, and Elastic Weight Consolidation (EWC) regularization techniques to maintain stable performance on evolving datasets
Reviews
Recommendations
JK
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Education
- Masters in Data Science and EngineeringEURECOM2024Cours suivis : Apprentissage automatique, Apprentissage profond, Statistiques, Systèmes de gestion de bases de données, Simulation d’entreprise, Sécurité des systèmes, Information quantique.
- Bachelors in Computer Science and EngineeringSSN College of Engineering2021Cours suivis : Apprentissage automatique, Développement web, Développement Android, Cryptographie, Systèmes d’exploitation, Conception et analyse d’algorithmes, Conception de compilateurs.