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Cassius Leon L. Email & Phone Number
Desenvolvedor de back end
at
Oliveira Trust
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 100%
Current company
Role
Desenvolvedor de back end
Location
Manaus, Amazonas, Brazil
Company size
Who is Cassius Leon L.? Overview
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Quick answer
Cassius Leon L. is listed as Desenvolvedor de back end at Oliveira Trust, a company with 394 employees, based in Manaus, Amazonas, Brazil. AeroLeads shows a matched LinkedIn profile for Cassius Leon L..
Cassius Leon L. previously worked as Back-end Developer at Oliveira Trust Dtvm and PL Developer / Dev Ops at Systock. Cassius Leon L. holds Bacharelado, Computer Engineering from Fucapi.
Company email context
Email format at Oliveira Trust
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Oliveira Trust
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Profile bio
About Cassius Leon L.
I am a professional with 5 years of experience in development, and for the past 3 years, I have been focusing on the Laravel (PHP) ecosystem with experience in microservices. On the front end, I have expertise in JS technologies, including Vue.js and React, with my professional focus being on Vue.js.I possess a solid knowledge of both front-end and back-end development, and proficiency in databases, with specific experience in MySQL, MSSQL, and REDIS, both with and without the use of ORM. I am familiar with version control practices using Docker, Git, and Gitflow, and I have knowledge of design patterns.Recently, I have had the opportunity to work on API integration projects, implemented tests with Cypress for testing Vue.js, conducted back-end tests with PHPUnit, and actively participated in database structuring and migration.In 2016, I participated in the XVIII Brazilian Olympiad in Informatics, ranking among the top 730 participants in the Programming Level 2 category.
Listed skills include C++, Pesquisa, Desenvolvimento De Interfaces, Php, and 9 others.
Current workplace
Cassius Leon L.'s current company
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Oliveira Trust
7 roles
Cassius Leon L. work experience
A career timeline built from the work history available for this profile.
Jun 2024 - Present
Pl Developer / Dev Ops
Integrated data from various retailers using ETL tools.Analyzed and validated views to ensure compliance with the company's data structure.Created a shell script command class to optimize deployment.
May 2024 - Jun 2024
Full Stack Developer
Full Stack Developer for Laravel and Vue-based HUB services system for OAB.Implemented and executed tests using Cypress and PHPUnit.Documented APIs (Swagger) created in the Services Hub.Utilized Docker containers for staging environments.Employed GitFlow in conjunction with Jenkins for code versioning and CI/CD.Used aesthetic frameworks like Vuetify.
Dec 2020 - May 2024
Internship
Assisted the web programming team manager with daily activities to ensure an efficient workflow.Created and managed VMWare ESXi environments for development and testing.Deployed applications in Docker environments to improve development efficiency.
Oct 2019 - Dec 2020
Programming Intern
Assisted in maintaining a legacy PHP system, ensuring its stability and functionality.Implemented an internal service portal that later became portal.oabam.org.br (legacy).Actively participated in the server implementation project, contributing to the company's technology infrastructure.Provided technical support to users, resolving issues and questions.
Jul 2019 - Oct 2019
Helpdesk
Experience in helpdesk support, providing technical assistance and maintenance to users. Assisted in cataloging and managing service tickets, ensuring proper documentation and follow-up of requests. Received and controlled IT equipment, ensuring accurate records.
Nov 2017 - Jan 2018
Team & coworkers
Colleagues at Oliveira Trust
Other employees you can reach at oliveiratrust.com.br. View company contacts for 394 employees →
AB
Antonio Barra Junior
Colleague at Oliveira TrustSão Paulo, São Paulo, Brazil, Brazil
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MC
Michelle Cardoso Gomes
Colleague at Oliveira TrustRio De Janeiro, Rio De Janeiro, Brazil, Brazil
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JN
Joao Nunes
Colleague at Oliveira TrustRio De Janeiro, Rio De Janeiro, Brazil, Brazil
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MC
Maria Carolina Abrantes Oliveira
Colleague at Oliveira TrustRio De Janeiro, Brazil, Brazil
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AT
Alex Tondim
Colleague at Oliveira TrustViamão, Rio Grande Do Sul, Brazil, Brazil
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LG
Luiz Gustavo Garcia
Colleague at Oliveira TrustRio De Janeiro, Rio De Janeiro, Brazil, Brazil
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HM
Hiago Matheus Oliveira Moreira
Colleague at Oliveira TrustBarueri, São Paulo, Brazil, Brazil
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RC
Roberta Cereto
Colleague at Oliveira TrustRio De Janeiro, Rio De Janeiro, Brazil, Brazil
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HB
Heric Branco
Colleague at Oliveira TrustRio De Janeiro, Rio De Janeiro, Brazil, Brazil
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AN
Alan Najman
Colleague at Oliveira TrustRio De Janeiro, Brazil, Brazil
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Antonio Barra Junior
Colleague at Oliveira TrustSão Paulo, São Paulo, Brazil, Brazil
View →
MC
Michelle Cardoso Gomes
Colleague at Oliveira TrustRio De Janeiro, Rio De Janeiro, Brazil, Brazil
View →
JN
Joao Nunes
Colleague at Oliveira TrustRio De Janeiro, Rio De Janeiro, Brazil, Brazil
View →
MC
Maria Carolina Abrantes Oliveira
Colleague at Oliveira TrustRio De Janeiro, Brazil, Brazil
View →
AT
Alex Tondim
Colleague at Oliveira TrustViamão, Rio Grande Do Sul, Brazil, Brazil
View →
LG
Luiz Gustavo Garcia
Colleague at Oliveira TrustRio De Janeiro, Rio De Janeiro, Brazil, Brazil
View →
HM
Hiago Matheus Oliveira Moreira
Colleague at Oliveira TrustBarueri, São Paulo, Brazil, Brazil
View →
RC
Roberta Cereto
Colleague at Oliveira TrustRio De Janeiro, Rio De Janeiro, Brazil, Brazil
View →
HB
Heric Branco
Colleague at Oliveira TrustRio De Janeiro, Rio De Janeiro, Brazil, Brazil
View →
AN
Alan Najman
Colleague at Oliveira TrustRio De Janeiro, Brazil, Brazil
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3 education records
Cassius Leon L. education
FAQ
Frequently asked questions about Cassius Leon L.
Quick answers generated from the profile data available on this page.
What company does Cassius Leon L. work for?
Cassius Leon L. works for Oliveira Trust.
What is Cassius Leon L.'s role at Oliveira Trust?
Cassius Leon L. is listed as Desenvolvedor de back end at Oliveira Trust.
Where is Cassius Leon L. based?
Cassius Leon L. is based in Manaus, Amazonas, Brazil while working with Oliveira Trust.
What companies has Cassius Leon L. worked for?
Cassius Leon L. has worked for Oliveira Trust, Oliveira Trust Dtvm, Systock, Ordem Dos Advogados Do Brasil - Seccional Amazonas, and Instituto Certi Amazonia.
Who are Cassius Leon L.'s colleagues at Oliveira Trust?
Cassius Leon L.'s colleagues at Oliveira Trust include Antonio Barra Junior, Michelle Cardoso Gomes, Joao Nunes, Maria Carolina Abrantes Oliveira, and Alex Tondim.
How can I contact Cassius Leon L.?
You can use AeroLeads to view verified contact signals for Cassius Leon L. at Oliveira Trust, including work email, phone, and LinkedIn data when available.
What schools did Cassius Leon L. attend?
Cassius Leon L. holds Bacharelado, Computer Engineering from Fucapi.
What skills is Cassius Leon L. known for?
Cassius Leon L. is listed with skills including C++, Pesquisa, Desenvolvimento De Interfaces, Php, Css, Uml, Angularjs, and Java.
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