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Daniel Del Castillo Llano

Data Scientist

Works remotely from Bilbao

  • 43.258534
  • -2.937123
  • Suggested rate €800 / day
  • Experience 2-7 years
Propose a project The project will begin once you accept Daniel's quote.

This freelancer is available full-time but hasn't confirmed their availability in over 7 days.

Propose a project The project will begin once you accept Daniel's quote.

Location and workplace preferences

Location
Bilbao, PV, Spain
Remote only
Primarily works remotely

Preferences

Project length
  • ≤ 1 month
  • Between 1-3 months
  • Between 3-6 months
  • ≥ 6 months

Verifications

Freelancer code of conduct signed
Read the Malt code of conduct

Verified email

Languages

  • Spanish

    Native or bilingual

  • English

    Fluent

  • German

    Basic

Categories

Skills (14)

Daniel in a few words

I’m a Data Scientist with over 6 years of professional experience. Passionate about the use of data science for process and decision-making optimization. I have a background in applied mathematics and statistics.

I help companies with my knowledge of machine learning, data analysis and visualization or any other part of the data lifecycle as I'm used to owning end-to-end data science projects. By either, making an analysis and generating recommendations or building data products (dashboards, reports, web apps, APIs and MLOps pipelines).

Experience

Odury

Tech

Data Scientist | CEO | Co-Founder  - As a freelancer

February 2021 - Today (1 year and 8 months)

• Developed, deployed and monitored the core SaaS as a containerized web app backed by APIs. Helping 100s of users build predictive models with a guided no-code tool (auto-generating the MLOps and AutoML behind it) in a few minutes.

• Consulting on data analysis, building dashboards, data quality assessment, data science project management and cloud architectures.

Grupo IMQ (Igualatorio Médico Quirúrgico)

Banking & Insurance

Data Analytics Technician (Data Scientist)

Bilbao, Biscay, Spain

June 2019 - January 2021 (1 year and 7 months)

• Led the development and implementation of the advanced data analytics strategy and platforms as the in-house expert, leading a team of up to 6 data professionals.

• Collaborated with multiple business units to develop and implement business optimization strategies based on data analysis, predictive modeling, clustering and NLP. Leading to improvements such as a 5% decrease in churn rate.

• Coached 3 team members and acted as the key data evangelist in the organization.

BGL Group

E-commerce

Senior Pricing Data Modeling Analyst (Data Scientist)

Peterborough, UK

February 2019 - June 2019 (4 months)

• Led the R&D of advanced e-commerce pricing initiatives based on deep learning and dynamic price optimization to increase new business customer lifetime value by +20%.

• Supported and coached the pricing team members in machine learning and high-performance computing.

BGL Group

E-commerce

Pricing Data Modeling Analyst (Data Scientist)

Peterborough, UK

November 2017 - February 2019 (1 year and 3 months)

• Led the machine learning based e-commerce pricing initiatives from data collection and analysis to deployment, resulting on increases in net income per customer of up to 25%.

• Developed an internal R/Python simulation framework for price optimization.

• Performed marketing attribution, causal inference and A/B testing to help marketing and pricing teams assess their initiatives' impacts.

Management Solutions

Consulting & Audits

Business Consultant (Data Analyst)

Bilbao, Biscay, Spain

September 2014 - December 2015 (1 year and 3 months)

• Translated the spreadsheet-based business reporting processes to SQL, leading to 90% decrease in ETL.

• Statistical modeling for financial stress test simulations for a portfolio of +300,000 insurance policies.

Education