Andre Yukio Email & Phone Number | I am a mathematician with a specialization in Finance & Investment Banking and a master's degree in economics. I have nearly 10 years of experience as a data scientist and I am a great enthusiast of everything related to the world of data. I have knowledge of programming in Python, R, SQL, and SAS, with a focus on Python. I have also worked with tools such as Tableau, Excel, and Metabase. I have experience in various areas within data science and analysis, such as descriptive statistics, statistical inference, AB testing, multi-arm bandit, supervised and unsupervised machine learning models, causal inference with panel models (RDD, IV, Diff-in-Diff, Synthetic Control, and Fixed Effects), classical econometrics, and Natural Language Processing. Additionally, I have participated in various projects using models such as ChatGPT, Whisper, Langchain, and Midjourney. Some of the key projects I have worked on include modeling Exposure at Default at HSBC, resulting in the reduction of risk-weighted capital; implementation of the Churn propensity model in the Collections area of Vivo, reducing expenses with collection agencies; creation of the first lead pricing model using machine learning at GetNinjas, as well as optimizing existing curves with more robust models and optimizing prices based on price elasticity studies with panel models; development of a personal assistant using LLMs, speech-to-text, and text-to-speech models from OpenAI and Hugging Face. Regarding languages, I consider myself fluent in English and advanced in Spanish. I had the opportunity to study abroad in Australia in 2009 and in Spain in 2019 to improve my proficiency in these languages. I started studying Japanese in 2023. I write about data science, machine learning, and programming on the blog Estatsite (www.estatsite.com.br), which currently has an average of 3,000 daily views and features over 400 technical posts written by me. I also share data science content on YouTube on the channel "Universidade dos Dados" and on Instagram with the profile @universidadedosdados. Additionally, I maintain a Subscription Club with over 400 subscribers, where I provide exclusive content on a weekly basis. My portfolio in English is available on Medium (https://universidadedosdados.medium.com) and on Kaggle (https://www.kaggle.com/yukioandre). I also have projects on my GitHub (https://github.com/yukioandre).

Andre Yukio

I am a mathematician with a specialization in Finance & Investment Banking and a master's degree in...
São Paulo, São Paulo, Brazil

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Andre Yukio’s Email andre@getninjas.com.br

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Andre Yukio’s Location São Paulo, São Paulo, Brazil

Andre Yukio’s Current Industry Aunica Interactive Marketing Universidade Dos Dados

Andre Yukio’s Prior Industry Digital House Brasil | Getninjas | Vivo | Hsbc | Itau Unibanco

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Work Experience

Aunica Interactive Marketing

Data Scientist & AI Solutions

2023-01-01 00:00:00 - Present

Universidade Dos Dados

Content Creator, Mentor, Teacher and Freelancer

2016-01-01 00:00:00 - Present

Digital House Brasil

Data Science Professor

2021-07-01 00:00:00 - 2021-09-01 00:00:00

Getninjas

Pricing Data Scientist

2020-02-01 00:00:00 - 2021-09-01 00:00:00

Vivo

Collections Data Scientist

2015-11-01 00:00:00 - 2019-02-01 00:00:00

Hsbc

Credit Risk Modeling | Data Scientist

2015-02-01 00:00:00 - 2015-10-01 00:00:00

Itau Unibanco

Financial Analyst

2013-01-01 00:00:00 - 2013-09-01 00:00:00

Skills

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Languages

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FAQ About Andre Yukio

Andre Yukio is located at
São Paulo, São Paulo, Brazil

Andre Yukio is a I am a mathematician with a specialization in Finance & Investment Banking and a master's degree in economics. I have nearly 10 years of experience as a data scientist and I am a great enthusiast of everything related to the world of data. I have knowledge of programming in Python, R, SQL, and SAS, with a focus on Python. I have also worked with tools such as Tableau, Excel, and Metabase. I have experience in various areas within data science and analysis, such as descriptive statistics, statistical inference, AB testing, multi-arm bandit, supervised and unsupervised machine learning models, causal inference with panel models (RDD, IV, Diff-in-Diff, Synthetic Control, and Fixed Effects), classical econometrics, and Natural Language Processing. Additionally, I have participated in various projects using models such as ChatGPT, Whisper, Langchain, and Midjourney. Some of the key projects I have worked on include modeling Exposure at Default at HSBC, resulting in the reduction of risk-weighted capital; implementation of the Churn propensity model in the Collections area of Vivo, reducing expenses with collection agencies; creation of the first lead pricing model using machine learning at GetNinjas, as well as optimizing existing curves with more robust models and optimizing prices based on price elasticity studies with panel models; development of a personal assistant using LLMs, speech-to-text, and text-to-speech models from OpenAI and Hugging Face. Regarding languages, I consider myself fluent in English and advanced in Spanish. I had the opportunity to study abroad in Australia in 2009 and in Spain in 2019 to improve my proficiency in these languages. I started studying Japanese in 2023. I write about data science, machine learning, and programming on the blog Estatsite (www.estatsite.com.br), which currently has an average of 3,000 daily views and features over 400 technical posts written by me. I also share data science content on YouTube on the channel "Universidade dos Dados" and on Instagram with the profile @universidadedosdados. Additionally, I maintain a Subscription Club with over 400 subscribers, where I provide exclusive content on a weekly basis. My portfolio in English is available on Medium (https://universidadedosdados.medium.com) and on Kaggle (https://www.kaggle.com/yukioandre). I also have projects on my GitHub (https://github.com/yukioandre).

Andre Yukio currently works in the Aunica Interactive Marketing | Universidade Dos Dados |

No Languages Available

Andre Yukio has prior
experience in the following industries:
Digital House Brasil | Getninjas | Vivo | Hsbc | Itau Unibanco

Andre Yukio has the following professional experience:
Aunica Interactive Marketing | Universidade Dos Dados | Digital House Brasil | Getninjas | Vivo | Hsbc | Itau Unibanco