I'm a developer who specializes in Software Engineering Hello! I am Luiz. My most important skills are building scalable, reliable, and maintainable systems. I have a Bachelor's in Software Engineering, plus over 4 years of experience working in consultancy companies and as a freelancer. I've worked with telecompanies, insurances area, web3, and building MVPs. My work is based on communication with the client and delivering the best results. --- **Employment and project experience** **Backend Developer** OSF Digital/Porto Seguro. _September 2024 - Present_ **Software Engineer** Freelancer _March 2024 - Present_ **Microsservices Developer** Sysmap Solutions/Vivo Telecompany _January 2023 - April 2024_ **Backend Developer** Klever _May 2022 - November 2022

Luiz Fernando de Jesus Portela

I'm a developer who specializes in Software Engineering Hello! I am Luiz. My most important skills are building scalable, reliable, and maintainable systems. I have a Bachelor's in Software Engineering, plus over 4 years of experience working in consultancy companies and as a freelancer. I've worked with telecompanies, insurances area, web3, and building MVPs. My work is based on communication with the client and delivering the best results. --- **Employment and project experience** **Backend Developer** OSF Digital/Porto Seguro. _September 2024 - Present_ **Software Engineer** Freelancer _March 2024 - Present_ **Microsservices Developer** Sysmap Solutions/Vivo Telecompany _January 2023 - April 2024_ **Backend Developer** Klever _May 2022 - November 2022

Available to hire

I’m a developer who specializes in Software Engineering

Hello! I am Luiz. My most important skills are building scalable, reliable, and maintainable systems. I have a Bachelor’s in Software Engineering, plus over 4 years of experience working in consultancy companies and as a freelancer.
I’ve worked with telecompanies, insurances area, web3, and building MVPs.
My work is based on communication with the client and delivering the best results.


Employment and project experience

Backend Developer OSF Digital/Porto Seguro.
September 2024 - Present

Software Engineer Freelancer
March 2024 - Present

Microsservices Developer Sysmap Solutions/Vivo Telecompany
January 2023 - April 2024

Backend Developer Klever
_May 2022 - November 2022

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Language

English
Advanced
Portuguese
Fluent

Work Experience

Back End Intermediate I at OSF Digital
September 1, 2024 - Present
I work on the server for a web page used as a channel for over 100 thousand insurance brokers. Developed BFFs reducing front-end deployments and refactored legacy code to improve maintainability.
Software Engineer at OSF Digital
March 1, 2024 - Present
Built 4 backend-focused MVPs end-to-end, translating requirements into technical designs. Owned architecture and implementation autonomously.
Microservices Developer at Sysmap Solutions
January 1, 2023 - April 1, 2024
Refactored a legacy system to modern microservices architecture. Designed and implemented microservices, integrating data from REST and SOAP APIs.
Back End Developer at Klever
May 1, 2022 - November 1, 2022
Developed event-driven services to optimize wallet app performance and reduce processing times in a fast-paced startup.

Education

Bachelor in Software Engineering at University of the State of Santa Catarina
September 1, 2021 - December 1, 2025
Exchange - English as Second Language at University of Regina
January 1, 2024 - April 1, 2024
Computer Technician at Federal Institute of Science and Technology
February 1, 2018 - March 1, 2021

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Telecommunications

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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