Leonardo A.

Leonardo A.

Porto Alegre, Brazil
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About Me

Leonardo is a Senior Developer with in-depth experience in server-side logic and experience using Python programming to architect highly responsive web applications that meet client needs. He is familiar with TCP/IP protocols, multithreading, critical transactional systems and payment integration solutions - utilizing knowledge of scalable and modular tools to ensure best practices and steer decision-making on projects.

Frontend

JavaScript

Backend

Flask Django Node.js

Database

MySQL PostgreSQL SQLite

DevOps

AWS Docker

QA & Testing

Selenium

Other

Python SciPy Numpy Pandas C++ C C# Linux

Work history

UpStack
UpStack
Senior Python Developer
2022 - Present (3 years)
Remote

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

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

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

PythonC++JavaScriptFlaskDjangoSQLiteMySQLPostgreSQLNumpySciPySeleniumPandas
GFT Group
GFT Group
Backend Developer
2021 - 2022 (1 year)
São Paulo, Brazil

  • Designed, developed and implemented multiple software solutions for GFT in compliance with ISO 8583.

  • Offered expertise for vulnerability analysis and debugging of complex solutions using Fortify.

  • Oversaw testing processes using mock APIs and handled integration tasks on databases for GFT.

C++CC#Oracle SQL DeveloperSQLiteSoap UIFortify
LAA Software Engineering
LAA Software Engineering
Backend Developer
2018 - 2021 (3 years)
Brazil

  • Managed routine tasks to design, modify, develop and implement high-quality software applications for clients.

  • Developed and maintained backend systems on projects - designing and implementing solutions from inception to production.

  • Wrote readable, maintainable, and efficient code to deliver solutions to production.

PythonDjangoFlaskSeleniumQtHTMLCSSJavaScriptRest APIC++CMySQLPostgreSQLDockerAWSLinuxNode.jsSQLite
Organic Wave
Organic Wave
CAE Engineer
2016 - 2019 (3 years)
Porto Alegre, Brazil

  • Worked on computational simulation of artificial waves for surf practice structures using OpenFOAM and C++.

  • Performed advanced simulations to enhance reinforced concrete structures and foundations on the project.

  • Developed and applied advanced methodologies with smart techniques to drive innovation into solutions.

C++OpenFOAM

Showcase

Backend Developer - GFT
Backend Developer - GFT

  • Developed and implemented banking/finance-focused solutions using C/C++ and C#.

  • Implemented new functionalities for transaction authorization and flow management.

  • Worked on resolving vulnerabilities and handling integration and testing processes.

Backend Developer - LAA Engineering
Backend Developer - LAA Engineering

  • Worked on backend engineering solutions.

  • Planned and designed solutions to support desktop, web, and mobile projects.

  • Utilized multiple technologies in backend development.

Education

MSc. Computational Fluid Dynamics
MSc. Computational Fluid Dynamics
Institute of Hydraulic Research (UFRGS)
2016 - 2018 (2 years)
Degree in Civil Engineering
Degree in Civil Engineering
Federal University of Rio Grande do Sul (UFRGS)
2010 - 2015 (5 years)