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David Martínez is listed as Data Scientist @ Tul at Tul, a company with 32 employees, based in Bogota, D.C., Colombia. AeroLeads shows a matched LinkedIn profile for David Martínez.
David Martínez previously worked as Data Scientist at Tul and Business Intelligence Analyst at Tul. David Martínez holds Bachelor, Business Administration from Externado University.
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My name is David Martinez and I am a business administrator with a focus on finance and internationalization processes. I have experience in the area of purchasing, two junior consultancies, and data analysis in the area of pricing. I am an organized person who is always eager to learn new things. I consider myself creative, respectful, loyal, committed, and convinced that technology is the key tool for the progress of our society.I have knowledge in SQL, Power BI, Tableau, Holistics, Web Scraping, and Python. Currently, I am learning everything related to machine learning and I am excited to continue expanding my knowledge in this area.
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A career timeline built from the work history available for this profile.
Bogotá, Distrito Capital, Colombia
- I actively participated in the execution and optimization of recommendation algorithms for the web and mobile versions of the app, leading to increased product traffic and an increase in "add to cart" events by users.- Designed and implemented a specific machine learning model to proactively detect and mitigate chargeback fraud, effectively protecting.
Bogotá, Distrito Capital, Colombia
- ETL (Extract, transform, load) of market information in order to support a pricing policy and better understand the market for Colombia, Brazil & Mexico:* Extraction of market information from main competitors through web scraping technique. Use of Python language and libraries such as Selenium, Scrapy & Pandas.* Cleaning and consolidation of the.
Bogotá, Colombia
- Initial and final stage pricing of real estate through market values and data analysis for all cities where Habi has presence.- Support to side project that sought to improve the quality of data received from clients.
Bogotá, Colombia
- Generation of reports and tracking tools in Power BI and Excel, to track indicators for the purchasing area.- Management and extraction of information in SAP for queries required within the area.- Generation of objectives and agreements for the realization of commercial reciprocity, to increase sales to Claro's suppliers.- Generation of change management.
Other employees you can reach at tul.com.co. View company contacts for 32 employees →
Anthony Recalde
Colleague at Tul
Quito, Pichincha, Ecuador, Ecuador
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JE
Jorge Eliecer Cuesta Marrugo
Colleague at Tul
Mosquera, Cundinamarca, Colombia, Colombia
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JA
Julian Andres Alape Amortegui
Colleague at Tul
Bogota, D.C., Capital District, Colombia, Colombia
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OF
Oscar Florez
Colleague at Tul
Cali, Valle Del Cauca, Colombia, Colombia
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OI
Oscar Ivan Hernandez
Colleague at Tul
Colombia, Colombia
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AG
Alexander Guerrero
Colleague at Tul
Cali, Valle Del Cauca, Colombia, Colombia
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DM
Diego Mauricio Bohorquez
Colleague at Tul
Bogotá, Capital District, Colombia, Colombia
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AC
Andrea Ceja
Colleague at Tul
Mexico City Metropolitan Area, Mexico
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NV
Nicolás Valderrama R, Cfa
Colleague at Tul
Bogotá, Capital District, Colombia, Colombia
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JC
Jhonatan Castelblanco
Colleague at Tul
Bogota, D.C., Capital District, Colombia, Colombia
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Quick answers generated from the profile data available on this page.
David Martínez works for Tul.
David Martínez is listed as Data Scientist @ Tul at Tul.
David Martínez is based in Bogota, D.C., Colombia while working with Tul.
David Martínez has worked for Tul, Habi, and Claro Colombia.
David Martínez's colleagues at Tul include Anthony Recalde, Jorge Eliecer Cuesta Marrugo, Julian Andres Alape Amortegui, Oscar Florez, and Oscar Ivan Hernandez.
You can use AeroLeads to view verified contact signals for David Martínez at Tul, including work email, phone, and LinkedIn data when available.
David Martínez holds Bachelor, Business Administration from Externado University.
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