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Yuri Ferreira

@yuriferreira87

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Senior Android Developer at Spread Tecnologia, contributing to CAIXA Tem, a banking app used by over 50 million people.

Brazil

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At Spread Tecnologia, I work as a Senior Android Developer on CAIXA Tem for CAIXA Econômica Federal.

Previously, at Fóton Informática S.A., I worked on the same banking application also as a Senior Android Developer, analyzing pull requests via DevOps and collaborating with the client on technical solutions and project progress.

At RouterBox Company, I worked on Android and iOS applications including Central RBX, Workforce, and Salesforce. These supported customers managing invoices, technicians traveling to clients, and door-to-door sales.

Earlier, I developed Android applications at Cerprosoft Informática Ltda and mobile applications at MUXI. At Global Hitss, I developed Java systems for Embratel, including a billing-unification system for two telecommunications companies.

Experience

Work history, roles, and key accomplishments

Current

Senior Android Developer

Current

Spread Tecnologia

May 2025 - Present (1 year 4 months)

Working as a Senior Android Developer on the CAIXA Tem project for client CAIXA Econômica Federal, developing secure and high-performance banking solutions.

Senior Android Developer

Fóton Informática S.A.

Aug 2021 - Apr 2025 (3 years 8 months)

Worked as a Senior Android Developer on a banking application with over 50 million users, analyzing pull requests via DevOps and collaborating directly with the client on technical solutions.

Android/iOS Developer

RouterBox Company

Jul 2018 - Aug 2021 (3 years 1 month)

Developed Android and iOS applications including Central RBX, Workforce, and Salesforce, providing customizable solutions for internet service provider clients and optimizing sales and field operations.

Android iOS Kotlin Java Swift Mobile Development REST APIs SQLite Firebase Git

Android Developer

Cerprosoft Informática Ltda

Feb 2017 - Mar 2018 (1 year 1 month)

Developed a Salesforce application for a large wholesale market, supporting online and offline sales with functionality in areas with poor internet reception.

Android Java SQLite Offline Capabilities REST APIs

Java Web Developer

Global Hitss

Aug 2013 - Sep 2014 (1 year 1 month)

Developed Java systems for Embratel using Struts 2, including a system for unifying billing of two telecommunications companies, with direct client interaction and database management.

Java Struts 2 Pl SQL Shell Scripting Database Management