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Hello! I’m Francisco, an Android developer with 8+ years of experience delivering high-impact apps—from scratch builds to features used by millions of users. I enjoy turning complex requirements into solid, scalable mobile solutions and collaborating with cross-functional teams to ship value fast. Beyond coding, I mentor junior developers, contribute to backend-for-frontend initiatives using Kotlin, and help shape architectures and best practices across projects. I’m passionate about clean code, robust testing, and delivering smooth user experiences while aligning with business goals.…Hello! I’m Francisco, an Android developer with 8+ years of experience delivering high-impact apps—from scratch builds to features used by millions of users. I enjoy turning complex requirements into solid, scalable mobile solutions and collaborating with cross-functional teams to ship value fast. Beyond coding, I mentor junior developers, contribute to backend-for-frontend initiatives using Kotlin, and help shape architectures and best practices across projects. I’m passionate about clean code, robust testing, and delivering smooth user experiences while aligning with business goals.

Francisco de Assis Loboneto

App Developer, Back-End Developer, Full Stack Developer, +2

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Hello! I’m Francisco, an Android developer with 8+ years of experience delivering high-impact apps—from scratch builds to features used by millions of users. I enjoy turning complex requirements into solid, scalable mobile solutions and collaborating with cross-functional teams to ship value fast. Beyond coding, I mentor junior developers, contribute to backend-for-frontend initiatives using Kotlin, and help shape architectures and best practices across projects. I’m passionate about clean code, robust testing, and delivering smooth user experiences while aligning with business goals.…Hello! I’m Francisco, an Android developer with 8+ years of experience delivering high-impact apps—from scratch builds to features used by millions of users. I enjoy turning complex requirements into solid, scalable mobile solutions and collaborating with cross-functional teams to ship value fast. Beyond coding, I mentor junior developers, contribute to backend-for-frontend initiatives using Kotlin, and help shape architectures and best practices across projects. I’m passionate about clean code, robust testing, and delivering smooth user experiences while aligning with business goals.

Available to hire

Hello! I’m Francisco, an Android developer with 8+ years of experience delivering high-impact apps—from scratch builds to features used by millions of users. I enjoy turning complex requirements into solid, scalable mobile solutions and collaborating with cross-functional teams to ship value fast.

Beyond coding, I mentor junior developers, contribute to backend-for-frontend initiatives using Kotlin, and help shape architectures and best practices across projects. I’m passionate about clean code, robust testing, and delivering smooth user experiences while aligning with business goals.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Portuguese

Fluent

Work Experience

Android Developer at Bees AM BEV

September 1, 2025 - December 1, 2025

Short-term contractor on a cross-functional squad responsible for the platform's Search and Filter experience. Designed and implemented new search and filtering features, built reusable UI components with Jetpack Compose, and developed business logic to support complex filtering scenarios.

Android Developer at iFood

July 1, 2024 - February 1, 2025

Part of the Payments Squad; built the Android POS terminal flow called Maquinona for the restaurant dining room, and contributed to backend services with Spring Boot using Kotlin (BFF) as needed.

Android Developer at Banco Pan

January 1, 2023 - November 1, 2023

Member of Squad Pix; migrated architecture from MVP to MVVM; helped with features such as SmartPix, a tool that identifies copied messages via Pix keys/values to speed up transactions.

Android Developer at Itaú Unibanco

January 1, 2021 - January 1, 2023

Member of the Fraud Prevention team; developed and maintained security solutions across Itaú’s digital channels, focusing on authentication and transaction authorization flows; implemented biometric authentication workflows and supported token-based security.

Android Developer at Itaú Unibanco (Via Experis ManpowerGroup and IBM)

January 1, 2021 - January 1, 2023

Fraud Prevention team; developed and maintained security solutions across Itaú's digital channels. Implemented authentication and transaction authorization flows, token-based time-based authentication codes, biometric authentication, and contributed to a Kotlin-based Backend for Frontend (BFF). Mentored juniors and performed code reviews.

Mobile Developer at RCosta Consultoria

January 1, 2019 - January 1, 2021

Worked on several client projects (fuel/transport and mobility context); developed cross-platform mobile apps (Android and iOS) including a passenger app for urban mobility and related backend integrations.

Mobile Developer (Android / iOS) at RCosta Consultoria

January 1, 2019 - January 1, 2021

Worked on multiple mobile projects for a fuel company: location tracker for trucks, a card manager for company membership cards, and a sales flow app for gas stations integrated with Android POS terminals. Also developed an iOS passenger app and an urban mobility app.

Android Developer at UFERSA (via EXPERIS/IBM)

June 1, 2017 - December 1, 2018

Participated in multiple Android projects for a fuel company, including a location-tracking app for fuel trucks, a card-manager for membership cards, and a sales flow app integrated with Android POS terminals.

Android Developer at UFER SA

June 1, 2017 - December 1, 2018