Software Engineer Mobile Development
Resume:
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C O N T A C T P R O F I L E
S K I L L S
E D U C A T I O N
W O R K E X P E R I E N C E
Android Java/Kotlin (10+ years)
iOS – Swift/Objective-C (8+ years)
Node.js (8+ years)
JavaScript (10+ years)
Typescript (7+ years)
React (3+ years)
Angular (3+ years)
Vue (4+ years)
Flutter/Dart (3+ years)
Python (3+ years)
Machine learning (2+ years)
SQL/PostgreSQL (10+ years)
AWS (5+ years)
Firebase/GCP (5+ years)
Alexa - Google Voice (3+ years)
Agile Environment (6+ years)
Bachelors Electrical Engineering
emphasis in Telecommunications
UNISAL - Salesian University
of São Paulo
2009-2013
Android - Java/Kotlin
Caelum - Alura
05/2015 - 40 hours
CTO - SENIOR SOFTWARE ENGINEER
Martinson Machine - (Vue, Node, Flutter, AWS, GCP, ML, Python, Typescript, PostgreSQL)
I spearheaded the development of an advanced smart meter platform, redefining the landscape of energy measurement and management. The platform is a remote system designed for seamless energy control, allowing for the disconnection and reconnection of energy, and is strategically prepared for prepaid solutions. The project aligns with the vision of contributing to the evolution of smart grids and smart cities, adapting to the changing dynamics of energy distribution.
Real-Time Energy Monitoring:
Smart meters provide real-time data on energy consumption, allowing consumers to monitor and understand their energy usage patterns. Efficient Billing and Accuracy:
With accurate and timely data, billing becomes more precise. Smart meters eliminate estimated billing, ensuring that customers are billed for the actual energy consumed.
Remote Monitoring and Management:
Utility companies can remotely monitor and manage energy usage, reducing the need for physical meter readings. This streamlines operations and improves overall efficiency.
Quick Identification of Issues:
Smart meters can quickly detect anomalies or issues in the energy grid, enabling rapid response to address problems such as outages or equipment malfunctions with machine learning (NILM - non-intrusive load monitoring) Promotion of Energy Conservation:
Access to real-time data empowers consumers to make informed decisions about their energy consumption. This information can encourage energy conservation and the adoption of more sustainable practices.
Environmental Impact:
The increased efficiency and optimization enabled by smart meters can contribute to reducing overall energy waste, leading to a positive environmental impact. Hands-on expertise in JavaScript, particularly TypeScript, I have demonstrated proficiency in modern web development and type-safe programming. Additionally, I bring more than 5 years of experience in applying cloud development skills with AWS services, contributing to the creation of efficient and scalable solutions. Thriving in Agile environments for over 4 years, I ensure adaptability and foster collaborative development practices. With over 8 years of proficiency in Node.js development, I contribute to robust server-side functionality. Beyond technical contributions, I actively mentor junior software engineers, promoting team growth and knowledge transfer. My commitment to code quality is evident through the application of Test Driven Development (TDD) across multiple platforms with Lambatest, and I engage in Paired Programming to promote collaborative and efficient coding practices.
2021-2023
A seasoned mobile developer with over 10 years of experience, I specialize in Flutter development, crafting native iOS and Android applications. Complementing my mobile proficiency, I bring extensive backend expertise, particularly in AWS/GCP serverless architecture. Leveraging 3+ years of dedicated Flutter experience, I excel in seamlessly integrating native SDKs. My commitment to Agile development methodologies ensures adaptable and efficient project workflows. As a results-driven professional, I am poised to contribute to cutting-edge software solutions, backed by a robust foundation in both frontend and backend technologies.
L A N G U A G E S
English
Portuguese
Spanish
R O D R I G O M A R T I N S O N
S E N I O R S O F T W A R E E N G I N E E R
iOS - Swift/Objective-C
Caelum - Alura
05/2015 - 40 hours
W O R K E X P E R I E N C E
E X P E R T I S E
R E F E R E N C E S
Additional proficiency in serverless
backend development using AWS.
Designed and implemented scalable
serverless architectures, leveraging
AWS Lambda, API Gateway, and other
cloud services for optimal
performance.
Demonstrated ability to tackle complex
challenges and provide innovative
solutions. Adept at identifying and
implementing improvements in
development processes for increased
productivity and code quality.
Instituted robust security measures,
including data encryption, secure API
endpoints, and authentication
protocols, ensuring the highest level of
protection for user data and
transactional information.
Demonstrated leadership by effectively
managing cross-functional teams,
fostering a collaborative environment,
and instilling a commitment to quality
across all aspects of the product
development lifecycle.
Dr. Arturo Bretas
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CTO - SOFTWARE ENGINEER
Byppo (Angular, AWS, Flutter, Node, GraphQL)
Led the comprehensive development of a cutting-edge food ordering app ecosystem, inclusive of a dedicated delivery app for drivers, featuring a strategic emphasis on promoting low-emission transportation solutions. The entire infrastructure was hosted on a serverless architecture leveraging AWS, and GraphQL was employed to facilitate complex queries and ensure seamless data retrieval. Security measures were rigorously implemented to safeguard user data and maintain the integrity of the system: Mobile App Development:
Demonstrated expertise in mobile app development, including designing and implementing user-friendly interfaces for food ordering applications on both iOS and Android platforms.
User Experience (UX) Design:
Applied UX design principles to enhance the overall user journey within food ordering apps, resulting in increased user satisfaction and engagement. Back-End Development:
Implemented robust back-end functionalities, enabling features like user authentication, order processing, and payment integration for a smooth and efficient app experience.
API Integration:
Successfully integrated with various APIs, including payment gateways, geolocation services, and restaurant databases, ensuring seamless communication between the app and external services. Real-Time Features:
Implemented real-time features such as order tracking and updates, utilizing technologies like WebSockets or server-sent events for instant communication between users and the app.
Geolocation Services:
Leveraged geolocation services for accurate user positioning, enabling functionalities like location-based restaurant suggestions and real-time delivery tracking.
Scalability and Performance Optimization:
Designed and optimized app architectures to handle increasing user loads, ensuring scalability, reduced latency, and optimal performance during peak usage times.
Testing and Debugging:
Conducted comprehensive testing of the app to identify and resolve functional, usability, and security issues, maintaining a high level of reliability and user satisfaction.
Continuous Integration/Continuous Deployment (CI/CD): Implemented CI/CD pipelines to streamline the development process, allowing for frequent releases and updates while maintaining the quality and stability of the food ordering app.
Version Control:
Utilized version control systems like Git for collaborative development, enabling effective code management and team collaboration.
2020-2021
R O D R I G O M A R T I N S O N
S E N I O R S O F T W A R E E N G I N E E R
CTO - SOFTWARE ENGINEER
TableChatz (Flutter, GCP, React )
2019-2020
Led the comprehensive development of an innovative video call app ecosystem, inclusive of dedicated alone foodies, with a strategic emphasis on promoting long distance conversation meals. The entire infrastructure was hosted on Firebase, and Firebase UF, Professor
Department of Electrical and Computer Engineering
Victoria Liu
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Byppo
CEO
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C O N T A C T
E X P E R T I S E
R E F E R E N C E S
Established a robust CI/CD pipeline,
ensuring rapid development cycles,
quick bug resolution, and efficient
feature releases to meet evolving
market demands.
Utilizing push notifications, businesses
can inform users about promotions,
discounts, and special offers, fostering
customer loyalty and increasing sales.
Orchestrated the development and
deployment of a serverless application
on AWS/GCP, optimizing scalability,
reducing operational overhead, and
enhancing overall system efficiency.
Knowledgeable about integrating NILM
solutions with smart grid initiatives,
contributing to the development of
intelligent energy distribution systems
and promoting energy resilience
Expertise in crafting intuitive voice
interfaces and driving the development
of voice-enabled applications, utilizing
the capabilities of both Alexa and
Google Voice to ensure seamless user
interactions and optimize overall user
experiences.
Realtime Database was employed to facilitate real-time data synchronization and ensure seamless communication. Security measures were rigorously implemented to safeguard user data and maintain the integrity of the system.
Video Conferencing System Development:
Led the development of a video conferencing application, demonstrating expertise in designing and implementing real-time audio and video communication features. SDK Integration:
Successfully integrated video call SDKs (Software Development Kits) into applications, enabling seamless video communication capabilities. Cross-Platform Development:
Proficient in cross-platform development, ensuring a consistent and seamless experience for users on various operating systems, including iOS, Android, and desktop platforms.
WebRTC Technology:
Demonstrated expertise in WebRTC (Web Real-Time Communication) technology, leveraging it for browser-based video call applications and ensuring compatibility across web platforms.
Agile Development Practices:
Applied Agile development methodologies to the creation of video call apps, ensuring adaptability, quick iterations, and continuous improvement throughout the development lifecycle.
Customization and Branding:
Implemented customization features within video call apps, including branding interfaces, adjusting layouts, and incorporating custom features to enhance user experience.
SOFTWARE ENGINEER
Federal Tech (Java, JavaScript, Objective-C, Swift, Node, Vue, Flutter, SQL, PHP, Laravel, GCP)
2012-2019
R O D R I G O M A R T I N S O N
S E N I O R S O F T W A R E E N G I N E E R
As a dynamic professional at Federal Tech, I played a central role in developing and delivering innovative solutions for notable institutes and organizations in São Paulo, Brazil. My contributions extended across various sectors, earning recognition and accolades for the impactful projects undertaken.
App Development for Important Institutes:
Developed and published cutting-edge applications tailored for prominent institutes Brazil and US, notably contributing to CORAFESP.
Business Software Development:
Contributed significantly to the development of web software designed for client management and tax compliance at OVG Consultoria receiving recognition for a business software solution poised for use by all Brazilian cities, reflecting the scalability and impact of the developed product.
QUALITY ENGINEERING TRAINEE
Motorola Mobility 2011-2012
As a Quality Engineering Trainee at Motorola Mobility, I played a pivotal role in the introduction of new products, contributing to the enhancement of quality control processes and ensuring the successful launch of cutting-edge technologies. New Product Introduction:
Spearheaded the introduction of new products, meticulously applying Process Failure Modes and Effects Analysis (PFMEA) to anticipate and mitigate potential issues, ensuring a seamless product launch.
Advanced Product Quality Planning (APQP):
Implemented Advanced Product Quality Planning (APQP) control documents, s as part of the Continuous Quality Assurance (CQA) process, conducting rigorous assessments to guarantee the adherence of products to defined quality benchmarks. Rodrigo Nascimento
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Motorola Mobility
Quality Engineering
Michael Senior
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TableChatz
CEO
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C O N T A C T
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