Daniel Luz Email and Phone Number
I am a senior data scientist with over 7 years of consulting experience in several business domains specializing in statistical analysis, machine learning, and predictive modeling. I hold a Bachelor's degree in Statistics and am proficient in Python, R, SQL, and data manipulation libraries like Pandas and NumPy. My expertise includes machine learning and deep learning frameworks such as Scikit-Learn, TensorFlow, and PyTorch, and I have already built supervised and unsupervised learning algorithms, NLP + classification, Recommendation Systems and much more!I excel in managing data science projects from initial concept through to completion collaborating with cross-functional teams and communicating complex findings to diverse stakeholders. (Let me explain it to your grandma!)My focus now is to learn how to deliver high-quality solutions by leveraging the latest advancements in AI
Lumen Desenvolvimento E Consultoria
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Machine Learning And Ai EngineerLumen Desenvolvimento E ConsultoriaState Of São Paulo, Brazil
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Senior Data ScientistMtp Brasil Sep 2024 - PresentSão Paulo, Brazil* Developing ML algorithms for Safety and Security in mining operatins for a big Zinc player* Creating an AI Agent application using RAG and Generative AI in databricks using LLMs, Genie and Langchain to enhance Information exchange in Safety and Security* Advocating for best-practices in ML Engineering and DS Methodology
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Senior Data ScientistProgrammer'S - Beyond It Sep 2023 - Aug 2024São Paulo, Brazil* Developing algorithms for our clients under a MLOps strategy using Databricks and Airflow to deploy the solutions that involves NLP and AI in an end-to-end from conception to production* Mining Data Science project opportunities in our clients and helping our HR selection -
Senior Data ScientistElogroup Mar 2022 - Sep 2023São Paulo, Brazil* Managing technically Data Science projects (End-to-end analytics/AI as a service) * Participation in analytics centers of excellence (CoE) projects* Mentoring and advisoring junior Data Scientists -
Data ScientistElogroup Feb 2020 - Apr 2022São Paulo, BrazilDelivering end-to-end analytics is pretty much of what the role is. Advisoring in transforming business problems into mathematical problems, modelling and deploying machine learning solutions using Python and Cloud Solutions mostly Azure and GCP. The latest projects have envolved:* Price-elasticity estimation and modularity clustering from transactional data* Recommendation system for an e-newsletter enterprise* Advisoring other company areas to break down Data Science problems* Helping to develop methodology and scale gain in DS projects* Mentoring interns and juniors to develop their soft skills and technical background
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Data Scientist ConsultantAmaris Dec 2018 - Feb 2020Rio De Janeiro Area, BrazilWorking as external consultant to deal with Data Science projects to better lead the client decision making process, handling with intermediate activities such as people analytics to enpower the client's HR team to hold talented employees and avoid turnover, automating and deploying the solutions.• In touch with USA and Canada client's HR teams• Helping foreign Data science teams. -
Data ScientistMais - Management | Analytics | Insights | Solutions Nov 2017 - Nov 2018Rio De Janeiro Area, BrazilDeveloping solutions for clients from several areas, handling with cutting-edge Data Science technologies, implementing interactive visualizations, automating and deploying solutions sums up the main activities of the day to day in the company. Some of the activities were:• Estimation of machine learning models to predict price products discounts that minimize sales volume loss from a large beverage company.• Estimation of demand elasticity curves through mainstream economic theory enabling prices increase to lead to revenue gains for the clients.• Creation of dashboard solutions.• Python Text mining algorithms.• Statistical inference and machine learning modelling algorithms with R and Python. -
Time Series LeadUn Global Pulse Jul 2017 - Oct 2017Data for Climate Action Challenge: The challenge is to harness data science and big data from the private sector to fight climate change.Project: Build a Waze like app to help people find the purest air-path at Chicago and São Paulo.Examples of our team's accomplishments:- Query pollution-related trend clustering across different devices at different times of day.- Improved project efficiency by optimizing Azure server.- Understanding of how heavy rains impact and alter traffic routes.- Integration of Tableau's data visualization tool with R applications for dynamic forecasting.- Building a modular R Shinydashboad to enclose multi layer maps. -
InternSistema Firjan Sep 2013 - Jul 2015Rio De Janeiro E Região, BrasilGerência de Pesquisas (GPE) at Sistema FIRJAN, handling with market research and data analysis in professional education at Rio de Janeiro:» Creation of sphinx questionnaries and database cleaning» Supporting on excel database management» Supporting on sample designing» Descriptive statistics using R» Reporting regional units
Daniel Luz Education Details
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Statistics
Frequently Asked Questions about Daniel Luz
What company does Daniel Luz work for?
Daniel Luz works for Lumen Desenvolvimento E Consultoria
What is Daniel Luz's role at the current company?
Daniel Luz's current role is Machine Learning and AI Engineer.
What schools did Daniel Luz attend?
Daniel Luz attended Escola Nacional De Ciências Estatísticas.
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Daniel Luz
Porto Alegre, Rs -
Daniel Luz
Ceo At Beanalytic | Data Specialist | Data-Driven Culture | Business Intelligence | Digital Transformation | Artificial IntelligenceNatal, Rn1beanalytic.com.br
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