SKILLS

  • Python
  • NumPy
  • Pandas
  • Scikit-learn
  • Matplotlib
  • Javascript
  • D3.js
  • R
  • SQL
  • MongoDB
  • C#


PROJECTS

IDENTIFYING FRAUD FROM ENRON EMAIL

  • Identified which Enron employees are more likely to have committed fraud using machine learning and public Enron financial and email data;
  • Gained practice in feature engineering, model selection, hyper-parameters tuning, validation strategies and evaluation metrics in a machine learning system.

EXPLORE AND SUMMARIZE DATA

  • Investigated a dataset using R and exploratory data analysis techniques, exploring both single variables and relationships between variables;
  • Found interesting relations between density, residual sugar, alcohol concentration and wine quality using a publicly available dataset on Portuguese wines.

WRANGLE OPENSTREETMAP DATA

  • Chose a region and used data munging techniques to assess the quality of the data for validity, accuracy, completeness, consistency and uniformity;
  • Fixed over-abbreviation of street names, turned phone numbers uniform, made use of MongoDB Geospatial index and performed additional analyses.


PROFESSIONAL EXPERIENCE

LAJEADO CITY HALL, LAJEADO, RS, BRAZIL

Systems Analyst, Jun 2016 – Present

  • Analyze and indicate hardware and software that best suits citizens and city hall employees;
  • Define standards for data naming and procedures related to data structure;
  • Plan and formulate software requirements specifications.

MORNING STAR CONSULTING, RIO DE JANEIRO, RJ, BRAZIL

Consultant, Jan 2013 – May 2016

  • Expanded and modified web applications in C# using ASP.NET MVC for three large companies on public and private sectors;
  • Consulted with clients’ management to ensure agreement on system principles;
  • Manipulated data related to stock markets, oil platforms, email marketing and others.

ZIEL TECNOLOGIA, RIO DE JANEIRO, RJ, BRAZIL

Systems Analyst, May 2011 – Jan 2013

  • Developed desktop application modules in C# to allow customers to analyze stock market data in an efficient way, with back-testing and many other tools;
  • Assessed the usefulness of application packages and adapted them to a user environment;
  • Performed the role of Scrum Master in a team of three developers.


EDUCATION

UDACITY

Data Analyst Nanodegree, Feb 2017

INSTITUTO MILITAR DE ENGENHARIA, RIO DE JANEIRO, RJ, BRAZIL

Bachelor of Science (BS) – Computer Engineering, Dec 2010


CERTIFICATIONS

MACHINE LEARNING, COURSERA COURSE CERTIFICATES

License PL2CUQPYX8BE, Sep 2016

M101JS: MONGODB FOR NODE.JS DEVELOPERS, MONGODB

License a0aed58c90454930aefe08c588901a7f, Jul 2014