Hello there! Denis here!
Hello there!
Denis here!
With a decade of experience in software engineering, I've helped various types of companies, from small startups to large corporations. I have a degree in Information Systems from the Federal Institute of Alagoas and specialize in mobile development, mainly android solutions, as well as experience creating solutions for the web, from planning to customer success. I love sharing what I know, whether it's mentoring or giving talks. And I'm always learning, going to events and workshops to update and help.
Maceió, Alagoas - Brazil
Maceió, Alagoas - Brazil
Maceió, Alagoas - Brazil
Skills
Skills
Skills
- Android Development
- Kotlin/Java
- React / React Native
- JavaScript/Typescript
- Mentorship
- Collaborative Team Player
- Android Development
- Problem Solving
- Keeping Abreast of Trends
- Attention to Detail:
- Android Development
- Kotlin/Java
- React / React Native
- JavaScript/Typescript
- Mentorship
- Collaborative Team Player
- Android Development
- Problem Solving
- Keeping Abreast of Trends
- Attention to Detail:
- Android Development
- Kotlin/Java
- React / React Native
- JavaScript/Typescript
- Mentorship
- Collaborative Team Player
- Android Development
- Problem Solving
- Keeping Abreast of Trends
- Attention to Detail:
Last Experiences
Principal Android Software Engineer
bemfácil digital • Jul/2023 - Current • Remote/Brazil
Tags: Android • Kotlin • Startup
• Description: Responsible for create from scratch and developing an application for an android mobile point of sale.
• Company Area: Finance
• Main Challenges and Contributions: Developed an Android mobile application from scratch to serve as a robust point-of-sale solution for businesses, facilitating financial transactions with customers. Integrated the application with third-party partners to ensure a secure and efficient payment flow using credit cards, debit cards, PIX, and cryptocurrencies. By December 2024, the application had processed over BRL 4 million in transactions, totaling 15,000 operations across 89 points of sale, demonstrating its impact and success in the market.
Principal Android Software Engineer
bemfácil digital • Jul/2023 - Current • Remote/Brazil
Tags: Android • Kotlin • Startup
• Description: Responsible for create from scratch and developing an application for an android mobile point of sale.
• Company Area: Finance
• Main Challenges and Contributions: Developed an Android mobile application from scratch to serve as a robust point-of-sale solution for businesses, facilitating financial transactions with customers. Integrated the application with third-party partners to ensure a secure and efficient payment flow using credit cards, debit cards, PIX, and cryptocurrencies. By December 2024, the application had processed over BRL 4 million in transactions, totaling 15,000 operations across 89 points of sale, demonstrating its impact and success in the market.
Principal Android Software Engineer
bemfácil digital • Jul/2023 - Current • Remote/Brazil
Tags: Android • Kotlin • Startup
• Description: Responsible for create from scratch and developing an application for an android mobile point of sale.
• Company Area: Finance
• Main Challenges and Contributions: Developed an Android mobile application from scratch to serve as a robust point-of-sale solution for businesses, facilitating financial transactions with customers. Integrated the application with third-party partners to ensure a secure and efficient payment flow using credit cards, debit cards, PIX, and cryptocurrencies. By December 2024, the application had processed over BRL 4 million in transactions, totaling 15,000 operations across 89 points of sale, demonstrating its impact and success in the market.
Principal Android Software Engineer
bemfácil digital • Jul/2023 - Current • Remote/Brazil
Tags: Android • Kotlin • Startup
• Description: Responsible for create from scratch and developing an application for an android mobile point of sale.
• Company Area: Finance
• Main Challenges and Contributions: Developed an Android mobile application from scratch to serve as a robust point-of-sale solution for businesses, facilitating financial transactions with customers. Integrated the application with third-party partners to ensure a secure and efficient payment flow using credit cards, debit cards, PIX, and cryptocurrencies. By December 2024, the application had processed over BRL 4 million in transactions, totaling 15,000 operations across 89 points of sale, demonstrating its impact and success in the market.
Founder & Mentor
Futuros Devs Community • Jul/2023 - Current • Remote/Brazil
Tags: Technology • Tech Carrer Support • Consultant • Mentorship • Teaching • Content Creator
• Description: Guide people to enter or accelerate their careers in technology and change their lives through the profession.
• Company Area: Education
• Main Challenges and Contributions: Creating an online community to transform lives through teaching and mentoring for careers in technology and programming. Created and ran mentoring models to accelerate new professionals' technical and human skills development.
Founder & Mentor
Futuros Devs Community • Jul/2023 - Current • Remote/Brazil
Tags: Technology • Tech Carrer Support • Consultant • Mentorship • Teaching • Content Creator
• Description: Guide people to enter or accelerate their careers in technology and change their lives through the profession.
• Company Area: Education
• Main Challenges and Contributions: Creating an online community to transform lives through teaching and mentoring for careers in technology and programming. Created and ran mentoring models to accelerate new professionals' technical and human skills development.
Founder & Mentor
Futuros Devs Community • Jul/2023 - Current • Remote/Brazil
Tags: Technology • Tech Carrer Support • Consultant • Mentorship • Teaching • Content Creator
• Description: Guide people to enter or accelerate their careers in technology and change their lives through the profession.
• Company Area: Education
• Main Challenges and Contributions: Creating an online community to transform lives through teaching and mentoring for careers in technology and programming. Created and ran mentoring models to accelerate new professionals' technical and human skills development.
Founder & Mentor
Futuros Devs Community • Jul/2023 - Current • Remote/Brazil
Tags: Technology • Tech Carrer Support • Consultant • Mentorship • Teaching • Content Creator
• Description: Guide people to enter or accelerate their careers in technology and change their lives through the profession.
• Company Area: Education
• Main Challenges and Contributions: Creating an online community to transform lives through teaching and mentoring for careers in technology and programming. Created and ran mentoring models to accelerate new professionals' technical and human skills development.
Senior Android Engineer
Pipefy • Oct/2021 - Feb/2023 • Remote/Brazil
Tags: Android • Kotlin • IOS • Swift • Startup
• Description: Responsible for maintaining and developing new features for Pipefy's Android app.
• Company Area: Management and automation of business processes
• Main Challenges and Contributions: Maintenance of legacy code, development of new features, creation and adoption of a process for continuous performance in technical debts, correction and action on critical bugs, migration of the simple-stack library to modern android development standards, mentoring of junior developers, adoption of the BDD methodology for creating tests, partial contribution with the iOS team to develop new features.
Senior Android Engineer
Pipefy • Oct/2021 - Feb/2023 • Remote/Brazil
Tags: Android • Kotlin • IOS • Swift • Startup
• Description: Responsible for maintaining and developing new features for Pipefy's Android app.
• Company Area: Management and automation of business processes
• Main Challenges and Contributions: Maintenance of legacy code, development of new features, creation and adoption of a process for continuous performance in technical debts, correction and action on critical bugs, migration of the simple-stack library to modern android development standards, mentoring of junior developers, adoption of the BDD methodology for creating tests, partial contribution with the iOS team to develop new features.
Senior Android Engineer
Pipefy • Oct/2021 - Feb/2023 • Remote/Brazil
Tags: Android • Kotlin • IOS • Swift • Startup
• Description: Responsible for maintaining and developing new features for Pipefy's Android app.
• Company Area: Management and automation of business processes
• Main Challenges and Contributions: Maintenance of legacy code, development of new features, creation and adoption of a process for continuous performance in technical debts, correction and action on critical bugs, migration of the simple-stack library to modern android development standards, mentoring of junior developers, adoption of the BDD methodology for creating tests, partial contribution with the iOS team to develop new features.
Senior Android Engineer
Pipefy • Oct/2021 - Feb/2023 • Remote/Brazil
Tags: Android • Kotlin • IOS • Swift • Startup
• Description: Responsible for maintaining and developing new features for Pipefy's Android app.
• Company Area: Management and automation of business processes
• Main Challenges and Contributions: Maintenance of legacy code, development of new features, creation and adoption of a process for continuous performance in technical debts, correction and action on critical bugs, migration of the simple-stack library to modern android development standards, mentoring of junior developers, adoption of the BDD methodology for creating tests, partial contribution with the iOS team to develop new features.