Caio Velasco

Caio Velasco Email and Phone Number

Freelance Data Engineer @ NTT DATA Europe & Latam
Barcelona, CT, ES
Caio Velasco's Location
Rio de Janeiro, Brazil, Brazil
Caio Velasco's Contact Details

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About Caio Velasco

Brazilian Engineer, Master in Economics and Public Policy from UCLA, granted with a full scholarship from the Lemann Foundation and the General Electric Foundation. Experienced in Consulting, Business Analysis, Product Ownership, Data and Analytics Engineering, Advanced Math, Statistics, and Causal Inference.Tech stack: Docker, AWS, Snowflake, DuckDB, PostgreSQL, dbt, SQL, Python, Airflow, Power BI.Open for Remote Work as: Freelancer, Contractor, Autónomo, Self-Employed.Before joining graduate school, I helped build a Brazilian FinTech (NASDAQ: STNE) in the acquiring industry and also worked as an education consultant at large private schools in Brazil. In parallel, I ventured into the social business field and I designed a low-cost GRE / GMAT online math preparation course (MePrepara) for underprivileged students with over 140 math videos and partnered with both Brazilian and US institutions.I have strong communication, teaching, and empathy skills and am comfortable with the academic rigor and the fast-paced industry. I grew up in a middle-class family in Rio de Janeiro and education was the only weapon I had at my disposal. I'm grateful for all my opportunities so far for they allowed me to explore the world, learn about myself, and climb the social ladder. I'm also an avid soccer player in my spare time.I am proud of my emotional intelligence and soft skills and I navigated multiple cultures across Brazil, USA, Netherlands, Portugal, and Spain and was awarded by:Yale UniversityGeneral Electric FoundationLemann FoundationUCLA Luskin familyThe Club of Rome (Switzerland)---[Data Science Skills]:Git, GitHubSQL, AWS, dbt, Snowflake, AirflowPython (OOP & Dataframes & Statistics / NumPy, Pandas, SciPy, Pingouin, Statsmodels)[Business Skills]Business Analytics, Project Management, Dashboards, Corporate Finance.[Social / Soft Skills]Empathy, Perseverance, Leadership, Teamwork, Volunteerism, Creativity.[Ph.D. Level Knowledge]Advanced Mathematics & Statistics (Real Analysis, Linear Algebra, Multivariable Calculus, Optimization, Probability Theory, Statistical Inference)Advanced Econometrics (Causal Inference, Treatment Evaluation, Randomized Controlled Trials RCT, Multivariate Regression, Instrumental Variables, GMM, GLM, Least Squares & Maximum Likelihood Estimation)Microeconomics (Consumer & Production Theory, Game Theory, Market Failure, etc)

Caio Velasco's Current Company Details
NTT DATA Europe & Latam

Ntt Data Europe & Latam

View
Freelance Data Engineer
Barcelona, CT, ES
Website:
brainforge.ai
Employees:
30231
Caio Velasco Work Experience Details
  • Ntt Data Europe & Latam
    Freelance Data Engineer
    Ntt Data Europe & Latam
    Barcelona, Ct, Es
  • Brainforge
    Analytics Engineer
    Brainforge
    Barcelona, Ct, Es
  • Feng Brasil
    Freelance Data Engineer
    Feng Brasil Jun 2024 - Present
    Rio De Janeiro, Brazil
    Feng Brasil is an IT consulting firm that works with Brazil's top 10 football clubs. They built their online transaction systems and helped them become data-driven companies.Collaborating with Feng Brasil, an IT Consulting firm working with Brazil's top 10 football clubs.- Proposed and implemented a new Data Architecture solution to migrate their ETL processes from Pentaho to dbt-core using a 2-step approach: leveraging the dbt-DuckDB adapter for an Ingestion step from PostgreSQL to AWS… Show more Feng Brasil is an IT consulting firm that works with Brazil's top 10 football clubs. They built their online transaction systems and helped them become data-driven companies.Collaborating with Feng Brasil, an IT Consulting firm working with Brazil's top 10 football clubs.- Proposed and implemented a new Data Architecture solution to migrate their ETL processes from Pentaho to dbt-core using a 2-step approach: leveraging the dbt-DuckDB adapter for an Ingestion step from PostgreSQL to AWS S3 as parquet files, and dbt-Snowflake for a Transformation step following a Medallion Architecture, leveraging Snowflake’s External Tables as well as dbt incremental strategies for both SCD Type 1 and 2 methods.- This solution drastically reduced the time to complete their daily ETL processes from many hours to seconds, improving efficiency and cutting Snowflake compute costs.Main tech stack: Git, GitHub, AWS S3, Snowflake, dbt, SQL, Python. Show less
  • International Airlines Group (Iag)
    Freelance Data Engineer
    International Airlines Group (Iag) Jan 2024 - Apr 2024
    United Kingdom
    Worked with IAG - International Airlines Group, one of the world’s leading airline groups, on a 3-month project to assist in migrating SQL code into dbt models of their ETL processes. Tech stack: PowerBI, Git, AWS, dbt, Snowflake, Python, and SQL.
  • Blue Orange Digital
    Product Owner & Analytics Engineer
    Blue Orange Digital May 2022 - Dec 2023
    New York City Metropolitan Area
    Blue Orange Digital is recognized as a “Top AI Development and Consultant Agency,” by Clutch and YahooFinance, for innovations in predictive analytics, automation, and optimization with machine learning in NYC.At Blue Orange, I worked with business, product, data engineering, and data analytics. My tasks included:- Responsible for delivering customizable reporting tools (control panels, analytical dashboards, and tabular reports) for a major client in the real estate industry in… Show more Blue Orange Digital is recognized as a “Top AI Development and Consultant Agency,” by Clutch and YahooFinance, for innovations in predictive analytics, automation, and optimization with machine learning in NYC.At Blue Orange, I worked with business, product, data engineering, and data analytics. My tasks included:- Responsible for delivering customizable reporting tools (control panels, analytical dashboards, and tabular reports) for a major client in the real estate industry in the USA in topics ranging from IoT Sensors and Chatbot to Financial Reports and Property Management solutions.- Designing dbt models in SQL in Snowflake versioning with GitHub for a Unified Data Model solution that merges information across databases in a legacy system.- Supporting the development of a Semantic Layer that sits on top of a Unified Data Model by gathering information with the client to understand their business needs.- Managing multiple stakeholders (Data Engineers, Business Analysts, Product Designers) and ensuring that the client's expectations are met. Show less
  • Royal Holloway, University Of London
    Pre-Doctoral Research Assistant
    Royal Holloway, University Of London Nov 2019 - Apr 2020
    United Kingdom
    Used STATA and python for econometric data analysis to extract, clean, and structure micro-level data from the World Bank's Rural Socioeconomic Survey on African countries for a research project seeking to understand the relationship between climate change and agriculture productivity.Worked remotely from Brazil for Professor Juan Pablo Rud (Ph.D., London School of Economics).
  • Ucla Luskin School Of Public Affairs
    Graduate Research And Teaching Assistant
    Ucla Luskin School Of Public Affairs Sep 2018 - Jun 2019
    Los Angeles, California
    Tutor - Microeconomics, Statistics, EconometricsTeaching Assistant - Microeconomics for Public AffairsResearch Assistant for Professor Adriana Lleras-Muney in the UCLA Department of EconomicsCapstone Project (Honors): An Action Plan for Santa Clarita: Towards a Better Homeless Count in L.A. County’s 3rd-Largest City
  • Ucla Luskin School Of Public Affairs
    Master Of Public Policy (Mpp) - Concentration In Microeconomics And Econometrics
    Ucla Luskin School Of Public Affairs Sep 2017 - Jun 2019
    Greater Los Angeles Area
    . Jorge Paulo Lemann Fellowship for top Brazilian Students with Academic Excellence. UCLA Luskin Graduate Fellowship for Outstanding Academic Excellence. UCLA MPP Alumni Leadership and Service Fellowship. UCLA Financial Aid (Need-Based Grant). UCLA Luskin Math Review Tutor (for incoming MPP students). UCLA Club Soccer Team (Central Forward/Second Striker)
  • Meprepara
    Founder
    Meprepara Jul 2016 - Sep 2017
    Brazil
    After self-studying for the GRE and GMAT, I learned a lot about the exam and scored on the 94th percentile in the mathematics exam. This experience motivated me to develop MePrepara. MePrepara is an fully automated online platform that provides students in Brazil with 140 carefully designed online lectures for the GRE and the GMAT quantitative sections as well as over 300 exercises and a comprehensive 60-day study plan.I believe that every student should have equal access to… Show more After self-studying for the GRE and GMAT, I learned a lot about the exam and scored on the 94th percentile in the mathematics exam. This experience motivated me to develop MePrepara. MePrepara is an fully automated online platform that provides students in Brazil with 140 carefully designed online lectures for the GRE and the GMAT quantitative sections as well as over 300 exercises and a comprehensive 60-day study plan.I believe that every student should have equal access to educational resources, such as the best advisors, relevant information, and a comprehensive preparation course for a fair price. Show less
  • Aog Consultoria Educacional
    Consultant
    Aog Consultoria Educacional Jan 2015 - Jan 2016
    São José Dos Campos Area, Brazil
    Closely examined two major private schools’ operations (staffing structure, budget preparation, education systems).Developed an in-depth diagnosis and a plan of action for improvements.AOG Consultoria Educacional is a consulting company focused on strategic consulting projects with tailor-made solutions for major private schools in the northeast and southeast regions of Brazil.
  • Stone
    Entrepreneur In Residence
    Stone Dec 2012 - Dec 2014
    Rio De Janeiro Area, Brazil
    NASDAQ: STNEA small group of partners with strong entrepreneurial backgrounds started Stone Payments, a fintech in the Brazilian Payments and Credit Cards industry.I was Stone Payment's first employee, working directly with the founding team. I helped develop Stone's Center of Financial Operations, from scratch. COF is where all the reconciliation process happens (Chargeback, Cancellation, Anticipation, etc).I studied thoroughly the entire merchant-acquiring side of the… Show more NASDAQ: STNEA small group of partners with strong entrepreneurial backgrounds started Stone Payments, a fintech in the Brazilian Payments and Credit Cards industry.I was Stone Payment's first employee, working directly with the founding team. I helped develop Stone's Center of Financial Operations, from scratch. COF is where all the reconciliation process happens (Chargeback, Cancellation, Anticipation, etc).I studied thoroughly the entire merchant-acquiring side of the Payment Card Industry in Brazil starting with the credit cards transactions technicalities, designing everything that involves the accounting & operational flow, as well as the reconciliation process that happens among the main players in this market: Card Associations (Visa, MasterCard, Amex, Diners), Merchant-Acquirer (Paymentech, First Data, Global Payments, Cielo, Rede), Issuing Banks (Itau, Bradesco, JP Morgan Chase, Banco do Brasil, Panamericano) and Clearing Houses.The company has hit over $3 billion in valuation. Show less
  • Federal University Of Rio De Janeiro
    Teaching Assistant - Differential And Integral Calculus Iv
    Federal University Of Rio De Janeiro Aug 2009 - Dec 2009
    Rio De Janeiro Area, Brazil
    Teaching Assistant to undergraduate students.Calculus IV: Partial Differential Equations, Fourier Series, Series Solutions of Second Order Linear Equations, Laplace Transforms, Boundary Values Problems, Infinite series

Caio Velasco Skills

Entrepreneurship Business Strategy Start Ups Engineering Corporate Finance Microsoft Excel English Business Development Leadership Venture Capital Business Intelligence Social Entrepreneurship Payment Industry Lean Startup Payment Card Processing Finance Programming Matlab Entrepreneurship Education Renewable Energy Vba Electronic Payments Oil/gas Business Model Canvas Physics Mechanical Engineering Social Business Organized Multi Tasker Financial Engineering Proactive Self Starter Power Plants Strategic Planning Stata Html5 Wordpress Cascading Style Sheets Python Blogging Web Design Educational Technology Management Consulting Econometrics Data Analysis Data Science Quantitative Data Quantitative Research

Caio Velasco Education Details

Frequently Asked Questions about Caio Velasco

What company does Caio Velasco work for?

Caio Velasco works for Ntt Data Europe & Latam

What is Caio Velasco's role at the current company?

Caio Velasco's current role is Freelance Data Engineer.

What is Caio Velasco's email address?

Caio Velasco's email address is ca****@****ufrj.br

What is Caio Velasco's direct phone number?

Caio Velasco's direct phone number is +142452*****

What schools did Caio Velasco attend?

Caio Velasco attended University Of California, Los Angeles, Tilburg University, Federal University Of Rio De Janeiro, Insper Instituto De Ensino E Pesquisa, Yale University - Yale School Of Management, North Carolina State University, Cmrj - Colégio Militar Do Rio De Janeiro.

What are some of Caio Velasco's interests?

Caio Velasco has interest in Leadership, Mathematics, Physics, Soccer, Multivariable Calculus, Education, Environment, Finance, Science And Technology, Engineering.

What skills is Caio Velasco known for?

Caio Velasco has skills like Entrepreneurship, Business Strategy, Start Ups, Engineering, Corporate Finance, Microsoft Excel, English, Business Development, Leadership, Venture Capital, Business Intelligence, Social Entrepreneurship.

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