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Jose Martinez Email & Phone Number

Data analyst | Data analysis | Business intelligence analyst | Business analyst | Power BI | Python | SQL | Databases | Big data | Data driven | IT at NielsenIQ
Location: Bogotá, Capital District, Colombia 4 work roles 6 schools
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Role
Data analyst | Data analysis | Business intelligence analyst | Business analyst | Power BI | Python | SQL | Databases | Big data | Data driven | IT
Location
Bogotá, Capital District, Colombia
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Jose Martinez is listed as Data analyst | Data analysis | Business intelligence analyst | Business analyst | Power BI | Python | SQL | Databases | Big data | Data driven | IT at NielsenIQ, a with 2409 employees, based in Bogotá, Capital District, Colombia. AeroLeads shows a matched LinkedIn profile for Jose Martinez.

Jose Martinez previously worked as Analyst Modelling at Nielseniq and Coordinador proyectos de Data Analytics at Cemex. Jose Martinez holds Diplomado En Big Data (Spark, Sqlite, Cassandra, Mondgodb) from Universidad Nacional De Colombia.

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NielsenIQ

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About Jose Martinez

Soy un Profesional de Negocios Internacionales con un nivel avanzado de inglés (B2), mi experiencia se centra en el ámbito de Data Analytics, Big Data y ciencia de datos, donde he contribuido a generar ventajas competitivas mediante el análisis de datos en diversas organizaciones. Tengo conocimientos utilizando herramientas de análisis de datos como Python, R, SQL, Power BI, Looker Studio y Excel. He realizado proyectos que han permitido extraer insights significativos y estratégicos para impulsar el rendimiento y la toma de decisiones informadas. Mi expertise abarca áreas claves de la empresa como finanzas corporativas y mercadeo.

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NielsenIQ
Nielseniq
Data analyst | Data analysis | Business intelligence analyst | Business analyst | Power BI | Python | SQL | Databases | Big data | Data driven | IT
chicago, illinois, united states
Website
Employees
2409
AeroLeads page
4 roles

Jose Martinez work experience

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Analyst Modelling

Current

Bogotá, Distrito Capital, Colombia

Functions: • Back-end support for consultancy services aimed at North American retailers, focusing on their pricing and promotional strategies.• Responsible for implementing and delivering reports to clients, managing data flow, and conducting data quality analysis to ensure the accuracy and reliability of the products.• Collaborate closely with front-end consultants and internal stakeholders to enhance the solutions provided to clients.• Create dashboards using analytical tools such as Nielsen Insight Report• Develop automations using Visualcron

Feb 2024 - Present

Coordinador Proyectos De Data Analytics

Funciones: • Realizar modelos de series de tiempo para predecir ventas de la empresa • Realizar consultas usando el lenguaje SQL en el data warehouse de la empresa (Snowflake) • Realizar Dashboards de desempeño utilizando Power BI y Looker Studio • Realizar automatizaciones en el área de tesorería de la empresa utilizando VBA • Utilizar modelos de machine learning en Azure para leer texto • Utilizar herramientas de Marketing digital como Hotjar y Google Analytics para realizar informes y KPI Sobre el comportamiento del Marketplace Construramacolombia.com Logros: • Predecir el comportamiento de compra de cliente de la empresa para aumentar las ventas • Medir el desempeño de áreas claves de la organización mediante el uso de KPI, tomando las medidas necesarias para aumentar la eficiencia en la empresa. • Aumentar la eficiencia del área de finanzas al reducir el tiempo dedicado a tareas repetitivas.• Realizar una base de datos con 18.000 facturas para realizar un estudio detallado del mercado ferretero en Colombia

Jan 2023 - Dec 2023

Analista Comercial

Responsabilidades:- Planear la gestión comercial con el fin de brindar asesoría financiera a las empresas del sector agropecuario. - Vincular nuevos clientes con el fin de que obtuvieran beneficios tributarios.- Realizar Dashboards utilizando SQL, Excel y Power BI Logros:- Conseguí 15 clientes para el área comercial de la empresa en aprox. 8 meses.- Aumenté las ventas en un 20% en el mismo periodo de tiempo.- Tomar Decisiones basadas en los datos de la empresa.

Aug 2021 - Apr 2022

Customer Service Representative

Responsabilidades.- Brindar acompañamiento comercial al cliente con el fin de brindarle un mejor servicio- Gestionar junto al área logística los envíos del producto final al cliente. Logro.- Brindé asesoría a aprox. 300 clientes semanales.

May 2021 - Aug 2021
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Colleagues at NielsenIQ

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6 education records

Jose Martinez education

FAQ

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What company does Jose Martinez work for?

Jose Martinez works for NielsenIQ.

What is Jose Martinez's role at NielsenIQ?

Jose Martinez is listed as Data analyst | Data analysis | Business intelligence analyst | Business analyst | Power BI | Python | SQL | Databases | Big data | Data driven | IT at NielsenIQ.

Where is Jose Martinez based?

Jose Martinez is based in Bogotá, Capital District, Colombia while working with NielsenIQ.

What companies has Jose Martinez worked for?

Jose Martinez has worked for Nielseniq, Cemex, Coragro Valores, and Lean Solutions Group.

Who are Jose Martinez's colleagues at NielsenIQ?

Jose Martinez's colleagues at NielsenIQ include Naveen P, Jose Luis Hernández, Kunal Padhiyar, Arthur Desille, and Nathalie Colson.

How can I contact Jose Martinez?

You can use AeroLeads to view verified contact signals for Jose Martinez at NielsenIQ, including work email, phone, and LinkedIn data when available.

What schools did Jose Martinez attend?

Jose Martinez holds Diplomado En Big Data (Spark, Sqlite, Cassandra, Mondgodb) from Universidad Nacional De Colombia.

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