Eduardo L.

Eduardo L.

Senior DevOps Engineer

Belo Horizonte Area, Brazil
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About Me

Eduardo possesses over 20 years of professional software development background and has the experience and skills to fulfill both programming and data engineering roles. He enjoys building data processing pipelines as well as designing and developing software solutions using Golang, Python, and DevOps.

DevOps 13 years AWS 13 years AWS EC2 5 years Python 12 years Go 5 years dynatrace 6 years Node.js 8 years Elastic Search 3 years Docker Java 8 years AWS S3 6 years SQL 20 years Data pipelines 12 years C# 4 years Big Data 3 years Data Modeling 14 years Data Analysis 12 years GCP 4 years AWS Glue 2 years AWS Redshift 2 years Data Engineering 16 years GCP BigQuery 2 years Data Science 7 years JavaScript 8 years MongoDB 8 years Oracle DB 15 years SQL Server 15 years Continuous Integration (CI) Looker

Work history

UpStack
UpStack
Senior Software Engineer & DevOps
2018 - Present (6 years)
Remote

  • Designing and developing innovative software solutions for different clients across a broad range of industries.

  • Wrote the backend for a video and photo editor that offers hundreds of award-winning Instagram templates, and that managed 50MM users.

  • Ensure that features are being delivered efficiently and on-time.

GoDockerAWSLambdaS3SQLJavaScriptMySQLMongoDBPostgreSQLLinuxNode.jsPythonData EngineeringData AnalysisData ModelingGCPBig DataBash
Lustre.ai
Lustre.ai
Senior Data Engineer
2021 - 2022 (1 year)
Remote

  • Worked on creating data pipelines to process product info using Airflow DAGs.

  • Developed jobs to clean and pre-process data, and also designed systems to offload the ML algorithms.

  • Created data pipelines and data ingestion tools in order to collect product info data, asynchronous, event-driven.

Data EngineeringGCPAirflowDockerGCEJavaScriptETLBig DataMachine LearningBashSoftware ArchitectureContinuous Integration (CI)Serverless ArchitectureGoPythonNode.js
Varsitytutors.com
Varsitytutors.com
Senior Data Engineer
2021 - 2022 (1 year)
Remote

  • Joined the team to improve data engineering processes and automation for Varsity Tutors, a platform that offers private and group tutoring, classes, test prep, and virtual learning for all students and professionals.

  • Designed APIs, consumed data from APIs, real time data, event-driven, serverless.

  • Maintained legacy code for the platform, as well as migrated its tools.

Data EngineeringGoPythonAWSJavaScriptETLBig DataBashAPIsSoftware ArchitectureContinuous Integration (CI)Serverless ArchitectureData ModelingData Analysis
Unfold
Unfold
Senior Backend Engineer/CTO
2019 - 2021 (2 years)
Remote

  • Designed and implemented the whole Backend for Unfold, a video and photo editor that offers hundreds of award-winning Instagram templates.

  • Worked on large scale platform improvements, upgrades and long term strategy to scale in tandem with increasing number of users and features.

  • Managed the automation of processes to promote a self-serve model and in creating signals for data-driven decision making

GoPostgreSQLGCPPythonBig DataBashData EngineeringSoftware ArchitectureAPIsContinuous Integration (CI)
Owler
Owler
Golang Engineer
2018 - 2018
Belo Horizonte, Brazil

  • Designed the data prediction pipeline using Golang. Created Goroutines to speed up data processing.

  • Created the data processing architecture together with the Data Science team.

  • Improved prediction model execution from days to a few hours.

GoPythonMongoDBSolrAWSETLData EngineeringData Science
University of Colorado - Boulder
University of Colorado - Boulder
Data Engineer
2016 - 2018 (2 years)
Belo Horizonte, Brazil

  • Designed the data pipeline for student analytics.

  • Created a data anonymizer so other Data Scientists could work without losing data information.

  • Defined the database architecture / serverless.

PythonMongoDBGoData EngineeringData ScienceData AnalysisData Modeling
PayWithMyBank
PayWithMyBank
Data Engineer
2014 - 2015 (1 year)
Belo Horizonte, Brazil

  • Created a platform that can predict fraudulent transactions.

  • Designed and implemented the infrastructure that runs in production.

  • Created a desktop application to manage funds in bank accounts.

PythonOracleJavaData EngineeringData ScienceData ModelingData Analysis
Prodap Tech
Prodap Tech
Co-founder / CTO
2010 - 2014 (4 years)
Belo Horizonte, Brazil

  • Created a system that was able to collect data from Cattle farms and improved the whole industry kpis.

  • Developed a synchronization system to allow data transfer from a server and client machines used to collect data.

  • Managed a team up to 25 developers and trained junior developers.

C#PythonSQL
IBM
IBM
IT Architect / Software Engineer
2005 - 2016 (11 years)
Belo Horizonte, Brazil

  • Created the system that runs the Predictive Analytics for IBM GBS projects.

  • Implemented and deployed over 15 different predictive KPIs. Some of these KPIs saved costs over $150MM over 3 years. The project uses machine learning for the predictive indicators.

  • Managed projects with IBM Research / IBM India / IBM Ireland and IBM US.

PythonJavaSQLDB2MatlabRSoftware Architecture

Portfolio

Rural Sustentável
Rural Sustentável

This project was a request from IADB (InterAmerican Development Bank). The goal was to register and train small rural producers. The system would take care of the registration, approval, funding and tracking. Once a rural producer registered in the system, the property would be audited. If the property was within the project limits, the rural producer would get a grant to improve the sustainability of its property. Have created the whole system, including the integration with Brazilian bank system to make the payments. There were about $30MM distributed in grants.

Prodap Taurus
Prodap Taurus

Worked as a CTO / Software Engineer. Built the whole company software development process. At peak there were 25 developers working. Interviewed and trained new developers. Researched and decided which technologies to use. Built the POC and adapt to the use cases. Technologies used in project: C# / SQL Server / Python.

Segcon
Segcon

The project is to calculate fees/taxes related to civil construction. The system is designed to describe construction and calculate the taxes/fees to pay if they are not under specification (security). It uses the data to match the laws for construction in Brazil. It generates reports telling what is not following the law and the expected fees to pay. Worked as Tech lead/ Software Engineer. Technologies used in project: PHP/Postgres/JavaScript.

CUB/BR
CUB/BR

The project was to build a website for an inflation index. This index reflects the civil construction real inflation in Brazil and has been used since the 1980s. Created a system that was flexible to work with past data using a specific process. The system collects data from about 5k Civil Construction companies in Brazil. Worked as the Tech Lead/ Software Engineer. Technologies used in the project: Python/Django/Postgres.

Education

Program - Stanford Center for Professional Development Minas Gerais Innovation and Entrepreneurship, Stanford University, 2014
Program - Stanford Center for Professional Development Minas Gerais Innovation and Entrepreneurship, Stanford University, 2014
Stanford University
2014 - 2014
Laurea in Electronics Engineering, Politecnico di Torino, 2002
Laurea in Electronics Engineering, Politecnico di Torino, 2002
Politecnico di Torino
2001 - 2002 (1 year)
Bachelor of Science in Electrical Engineering, Universidade Estadual de Campinas – UNICAMP, 2003
Bachelor of Science in Electrical Engineering, Universidade Estadual de Campinas – UNICAMP, 2003
Universidade Estadual de Campinas – UNICAMP
1998 - 2003 (5 years)