You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Eva Cano GallegoEC

Eva Cano Gallego

Data Scientist | Machine Learning | Scoring, Fraud

€250/day
Ourense, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Eva

Expert in predictive models for strategic decision-making.
I help companies optimize their strategies with personalized Machine Learning models. From fraud detection to customer scoring, my solutions reduce costs, increase conversions, and improve risk management.

Success Stories:
- Telecommunications → Scoring models for customer segmentation and increased conversion in marketing campaigns.
- Banking and Fintech → Fraud detection to prevent losses and cancel fraudulent accounts.
- Credits and Loans → Default prediction models to optimize loan approval and minimize risks.

Work Methodology:
- Exploratory analysis and advanced data preparation
- Variable selection to avoid overfitting and improve customer capture
- Model development with hyperparameter optimization
- Evaluation with key metrics (KS, AUC, Gini, uplift…)
- Implementation and monitoring in production

Technologies and Tools:
- Python (Pandas, Scikit-learn, XGBoost, LightGBM)
- R and RStudio
- Bash
- Pyspark for Big Data
- Docker for scalable environments

Want to improve your business efficiency with predictive models?
Let's talk and design the ideal solution for you.
  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Hopla! Software
    Data scientist developer
    TECH
    June 2023 - Today (3 years)
    Madrid, Spain
    Developed code in R, Python and bash to implement and integrate Docker containerized Machine Learning models. Download and process large datasets stored in PostgresSQL for their transformation into actionable insights for the model training. Statistical analysis to select the most relevant predictive variables. (% of missings, constant features, correlations, and PSI analysis) Evaluated model performance to select the best-performing model for the production deployment (AUC, KS, Gini). Created model result visualization in Power BI, achieving 80% of time savings in report generation.
  • Hermans Tries I Pujol Institut
    Bioinformatic scientist
    BIOTECH
    June 2022 - June 2023 (1 year)
    Barcelona, Spain
    NGS data analysis (RNA-seq, WES,MinION): copy number variation, SNPs, differential expression analysis. Developed an end-to-end pipeline (R and Python), to diagnose potential genetic mutations through the detection of copy number variants from whole exome sequencing data. Containerized software with Singularity, ensembled pipelines with Snakemake, and created environments using conda. Managed version control with git and remote repositories (Github).
  • Stalicla
    Bioinformatic scientist Intern
    BIOTECH
    September 2021 - April 2022 (7 months)
    Barcelona, Spain
    Developed end-to-end control-quality software with R and Python to check the outputs generated by a team-developed RNA-Seq differential expression analysis pipeline. Containerized software with Docker. Managed version control and teamwork with git and remote repositories (Github). Contributed to database design using PostGreSQL.

Recommendations

Be the first to recommend Eva

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Master of Science in Bioinformatics
    Open University of Catalonia
    2023
    MS in Bioinformatics and Biostatistics
  • Bachelor of Science
    University of Barcleona
    2019
    BS in Biology

Skill set

Categories