English:
Advanced
Ivan Alekcei H.
Vetted by YouTeam
Colombia
UTC -05:00
America/Bogota
English:
Advanced
Sr. Data Scientist
I am an electronic engineering from Universidad de los Andes with focus and experience structuring data science and analysis projects. I have worked in the development of several Machine Learning based solutions such as Fraud Detection, Customer Segmentation and item recomendation in big scales. I continuously strive to learn more about AI/programming languages through courses and projects and I am constantly involved in high frequency algorithmic trading projects through the design and implementation in clouds tools. I am always looking for works environments where I can continue to apply and further enhance my skills and my curiosity with new challenges.
Want to hire this engineer?
Check if Ivan Alekcei is availableExpertise
Years of commercial development experience
4 years of experience
Core technologies
Project Highlights
Mercado Libre
Nov `20 - Present
4 years
Design and implement optimization function for stock inventory, along with assure the data quality of the process and metrics of the project. ∠ Design a real-time module for anomaly detection in the prices of the marketplace and all the metrics and data associated with it. ∠ Dashboards of control to different projects of datascience. Skills: REST APIs python BigQuery Go Spark Plotly AWS GCP
Responsibilities & achievements
Design and implement optimization function for stock inventory, along with assure the data quality of the process and metrics of the project. ∠ Design a real-time module for anomaly detection in the prices of the marketplace and all the metrics and data associated with it. ∠ Dashboards of control to different projects of datascience. Skills: REST APIs python BigQuery Go Spark Plotly AWS GCP
Puntos Leal
Aug `20 - Nov `20
3 months
Technical lead of insights and analytics for data monetization through statistical models. ∠ Ensuring the data quality of new analytical products for our customers. Skills: Segmentation Python Mlflow EDA Spark
Responsibilities & achievements
Technical lead of insights and analytics for data monetization through statistical models. ∠ Ensuring the data quality of new analytical products for our customers. Skills: Segmentation Python Mlflow EDA Spark
Puntos Leal
Dec `19 - Aug `20
8 months
Migration of the fraud detection algorithm to databricks and control of metrics through mlflow. ∠ Ad Hoc analysis of customer behavior and segmentation. ∠ Implementation of web scrapping with different e-commerce’s periodically to get, transform and save the data in a structured way. Skills: Python mlflow Powerbi Mariadb
Responsibilities & achievements
Migration of the fraud detection algorithm to databricks and control of metrics through mlflow. ∠ Ad Hoc analysis of customer behavior and segmentation. ∠ Implementation of web scrapping with different e-commerce’s periodically to get, transform and save the data in a structured way. Skills: Python mlflow Powerbi Mariadb
Puntos Leal
Jan `19 - Nov `19
10 months
Migration for production environments to AWS services like MariaDB and DocumentDB with minimal down time of operations. ∠ Implementation of non-relation databases for productions products with ETL´s (Cassandra, Mongo, Hive)). ∠ Analytics from big data through tools like (Spark, DataBricks). Skills: MariaDb(AWS) spark databricks ec2 python scala
Responsibilities & achievements
Migration for production environments to AWS services like MariaDB and DocumentDB with minimal down time of operations. ∠ Implementation of non-relation databases for productions products with ETL´s (Cassandra, Mongo, Hive)). ∠ Analytics from big data through tools like (Spark, DataBricks). Skills: MariaDb(AWS) spark databricks ec2 python scala
Agency
10-50
GMT-5
Uruguay, Argentina, Colombia, Peru
Core Expertise
Industries
Banking & Finance, Blockchain & Cryptocurrency, Data Science & Machine Learning, Big Data
Want to hire this engineer?
Check if Ivan Alekcei is available