Thiago Araujo

Thiago Araujo

Mentor
Rising Codementor
US$50.00
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ABOUT ME
Software Engineer
Software Engineer

Building things like software products and intelligent machines and systems is the best job in the world!
So if you want to have a chat about computers, let me know.

Portuguese, Spanish, English
Pacific Time (US & Canada) (-07:00)
Joined September 2016
EXPERTISE
7 years experience
Web and API development with Ruby on Rails. TDD and BDD with RSpec, FactoryGirl and Cucumber.
Web and API development with Ruby on Rails. TDD and BDD with RSpec, FactoryGirl and Cucumber.
10 years experience
I'm experienced with software development, software architecture, database modeling and design and deployment.
I'm experienced with software development, software architecture, database modeling and design and deployment.
10 years experience
Database modeling and normalization. SQL querying and tuning.
Database modeling and normalization. SQL querying and tuning.
4 years experience
9 years experience
9 years experience

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE
GitHub
stripe-mrr
Calculates Monthly Recurring Revenue from Stripe API data
Ruby
5
1
onto-mongo
SPARQL and MongoDB using Rails ActiveModel and mongoid
Ruby
3
0
EMPLOYMENTS
Senior Software Engineer
CTO.ai
2019-05-01-Present
Building a large scale data pipeline, search and big data infrastructure for our Enterprise Solutions clients. We pull data from 900 diff...
Building a large scale data pipeline, search and big data infrastructure for our Enterprise Solutions clients. We pull data from 900 different sources, and we process hundreds of millions of kafka messages.
Elasticsearch
Docker
Apache Kafka
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Elasticsearch
Docker
Apache Kafka
Kubernetes
Go (Golang)
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Data Scientist / Senior Software Engineer
Predictable Revenue
2017-08-01-2019-05-01
Worked on a Sales Automation platform responsible for sending 2 million email messages every month. Built a contact management tool and t...
Worked on a Sales Automation platform responsible for sending 2 million email messages every month. Built a contact management tool and the data processing and search infrastructure for a dataset containing 200 million contacts and more than 1 terabyte of data. Developed Data Science experiments to analyze metrics, optimize email marketing conversion rates and classify messages automatically using Machine Learning.
Ruby
Python
MapReduce
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Ruby
Python
MapReduce
Machine Learning
Elasticsearch
Elixir
Apache Spark
TensorFlow
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Founder / Lead Software Engineer
aleph.uno
2014-05-01-2017-08-01
Lean Product Development and Software Engineering. Built a tax optimization and planning software for the largest beauty and makeup subsc...
Lean Product Development and Software Engineering. Built a tax optimization and planning software for the largest beauty and makeup subscription service in Brazil.
Ruby
Python
Java
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Ruby
Python
Java
C#
PostgreSQL
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