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Work Background
Co-Founder (Tech)
DonRepCo-Founder (Tech)
Sep. 2021Bogota,D.C., Capital District, Colombia
Advisory Board Member
Brick FloodAdvisory Board Member
Mar. 2021Bogotá, Capital District, Colombia
Founder
Brick FloodFounder
Oct. 2018 - Mar. 2021Bogota,D.C., Capital District, Colombia
Senior Analytics Consultant
SintecSenior Analytics Consultant
Apr. 2018 - Apr. 2020Bogotá D.C. Area, Colombia Colsubsidio - Cliente 360 (data engineering leader): Project for Colsubsidio consisting in doing an ETL process over Big Data to extract the descentralized data from the different business areas, cleaning and combining it and then loading in some data warehouse in order to feed many machine learning models. - Design and implementation of the ETL process, including documentation and knowledge transferring. - Implementation of agile development methods for the development stage of the ETL. - Technologies used: HDFS, Apache Spark, Apache Hive, Apache Sqoop, Apache Oozie, SAP Datahub, Bash scripting, Scala, Python. Sintec Talentics (senior web developer): Development of a web application to improve the analytics processes of the Organizational Transform area of the company. - Design and implementation of the web and data architecture of the platform. - Design and implementation of the microservices architecture of the platform. - Design and implementation of the data strategy related to the use of the analytics tools. - Winner team of the "Innovative Spirit Contest" (internal contest in the company). - Technologies used: Angular 6, Node.js, Docker, Nginx, AWS, Redis, MongoDB, RabbitMQ, Celery, Python, Javascript, Typescript.
Data Engineer for CPG
RappiData Engineer for CPG
Nov. 2016 - Mar. 2018Bogotá D.C., Colombia- Decision making based on data (business intelligence). - Data processing and analysis related to supermarket products. - Operations optimization using data analytics. - Development of algorithms for supermarket products recommendation. - Market basket analysis for CPG. - Semantic/Lexicographic parsing for the app' search engine. - Natural Language Processing for text classification and sentiment analysis. - Implementation of web applications for Data Analytics and A/B testing. Technologies: Apache Spark, AWS, Microsoft Azure, Node.js, React.js, Docker, MongoDB, PostgreSQL, Python, Apache Kafka, Redis
Senior Data Analyst
Ejercito Nacional de ColombiaSenior Data Analyst
Nov. 2016 - Jan. 2017Bogotá D.C., Colombia- Analysis of high volumes of data (more than 4TB) of text/numeric type (in PDF, DOC/DOCX, CSV/Excel format). - Structuring of non structured databases in a NoSQL repository. - Processing of high volume data using tools from Hadoop/Spark framework (PySpark, Hive and Solr). - Development of web applications to do analytics (graph searching, heatmaps and natural language search) over the processed and stuctured data. - Supervision and support to the programmers group in charge of the project. Technologies: HDFS, Apache Spark, Angular 2, Flask, Apache Hive, Apache Solr, Leaflet, d3.js
CAOBA Graduate Assistant
Universidad de los Andes - ColombiaCAOBA Graduate Assistant
Aug. 2016 - Feb. 2017Bogotá D.C., Colombia- Research in transport and data analysis related to mobility at Bogota. - Web development to do monitoring of features like accidentality, risk on different sectors of the city, correlation between accidents and other variables, etc. Technologies: Angular 2, HDFS, Apache Hive, MongoDB, Leaflet
Junior Research Analyst
Quantil S.A.S.Junior Research Analyst
Jun. 2015 - Jul. 2016Bogotá D.C., Colombia- Researcher in the areas of Data Mining and Computer Vision. - Mathematical modelling and implementation of computational tools for solving industry problems. - Research in images processing and feature detection on MRIs (magnetic resonance images). Technologies: Python, R, AWS, OpenCV
Coordinator
Olimpiadas Colombianas de MatemáticasCoordinator
Jan. 2014 - Nov. 2014
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