With 6+ years of rich Data Science and BI experience. Designing, developing, and reporting, along with good exposure to different BI (SQL, Power BI, Qlik, Tableau) and Data Mining tools (R, Python, SAS), and extensive client-side working experience (Onsite). Very focused on working with stakeholders throughout organizations to identify opportunities for leveraging company data to drive business solutions.
Contact Juan regarding:
work
Full-time jobs
Starting at
COP30M/month~USD7.46K/month
Timeline
work
Job
school
Education
Résumé
Jobs
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Big Data Consultant
Reckitt
Oct 2020 - Current(4 years 10 months)
Help the local data teams to build an entire Data infrastructure which leverages Machine Learning and Data Analytics
tasks (Pyspark, Google Cloud Platform, Azure, BigQuery)
Data Scientist
Meight
Nov 2019 - Oct 2020(1 year)
Define with the UX and UI team products and solutions to share the insights from machine learning models
Put machine learning models into production keeping a fast paced but well controlled roadmap.
Use data to identify what are the most impactful behaviours of drivers that contribute to fuel consumption (Jupyter)
Create a driver classification based on business expertise and driver behaviours. (Python, Cassandra)
Data Scientist
Talkdesk
May 2018 - Nov 2019(1 year 7 months)
Work with stakeholders throughout the organization to identify opportunities for leveraging company data to drive
business solution.
Prototyping of NLP (LDA) models that are implemented in production. (R)
Contribute to the deployment of an end-to-end NLP solution. (AWS, Scala, Spark)
Mine and analyze data from company databases to drive optimization and improvement of product development and business strategies.
D
Data Scientist
Jan 2018 - May 2018(5 months)
(Freelance - Portugal)
Build a Cross Sell Predictive model for Davivienda, third largest bank in Colombia, with Hive and pySpark
D
Data Scientist - Growth Hacking
Jun 2017 - Dec 2017(7 months)
Create user segmentation models with Spark and Python
Forecast the downloads and active users with statistical techniques
Define marketing campaigns based on Machine Learning models (Recommendation System, Predictive Models)
Define A/B test strategies for the marketing campaigns.
Access and analyze data to develop insights about user behavior with Qlik Sense. Then, present the insights to the decision makers.
X
Data Analyst
X
Jan 2017 - May 2017(5 months)
Development of successful and efficient marketing strategies based on data mining models.
Implementation of Dashboards for the different areas of the company with Microsoft PowerBI
Data Analyst Consultant
PowerData
Jan 2014 - Jun 2016(2 years 6 months)
Consultant in Business Intelligence and Data Mining projects in telecommunications industry. Customer Segmentation and Churn prediction.
Involved in Collecting Business requirements, building Data Model, Creating and scheduling reports.
Planning and execution of projects based on PMBOK methodologies.
Internship Deputy Directorate of External Financing
Ministerio de Hacienda y Crédito Público (MHCP)
Jun 2013 - Dec 2013(7 months)
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Junior Analyst Assistant
2012 - Apr 2013(1 year 4 months)
(PowerData - Colombia)
Education
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Master in Advanced Analytics Advanced Analytics
Nova IMS University
2016 - 2018(2 years 1 month)
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Bachelor in Finance and International Affairs Finance and International Affairs