Leonardo Deleon
Associate Founder & Mobile Engineer at LOOP Messenger- Claim this Profile
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English Native or bilingual proficiency
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Spanish Native or bilingual proficiency
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French Professional working proficiency
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Portuguese Native or bilingual proficiency
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Danish Professional working proficiency
Topline Score
Bio
Louise Dugast 🇫🇷🇬🇧🇪🇸🇩🇪🇳🇱
Leonardo is one of the most efficient colleagues I had the opportunity to work with. He's an expert in strategic wake, and his remarks are always spot on. Leonardo is a great plus in a team if you want to make sure you're in touch with the latest trends in technology, UI, UX, and app development in general. He's also more than willing to ask people's opinion about everything he does, and always takes into account his colleagues' remarks.
Nick Wolf
Leonardo is a very knowledgeable young individual and strives to perform his work with excellence and in a timely fashion. His ability to speak a second language, english is very sufficient and continues to become even better. I wish you the best in your career.
Louise Dugast 🇫🇷🇬🇧🇪🇸🇩🇪🇳🇱
Leonardo is one of the most efficient colleagues I had the opportunity to work with. He's an expert in strategic wake, and his remarks are always spot on. Leonardo is a great plus in a team if you want to make sure you're in touch with the latest trends in technology, UI, UX, and app development in general. He's also more than willing to ask people's opinion about everything he does, and always takes into account his colleagues' remarks.
Nick Wolf
Leonardo is a very knowledgeable young individual and strives to perform his work with excellence and in a timely fashion. His ability to speak a second language, english is very sufficient and continues to become even better. I wish you the best in your career.
Louise Dugast 🇫🇷🇬🇧🇪🇸🇩🇪🇳🇱
Leonardo is one of the most efficient colleagues I had the opportunity to work with. He's an expert in strategic wake, and his remarks are always spot on. Leonardo is a great plus in a team if you want to make sure you're in touch with the latest trends in technology, UI, UX, and app development in general. He's also more than willing to ask people's opinion about everything he does, and always takes into account his colleagues' remarks.
Nick Wolf
Leonardo is a very knowledgeable young individual and strives to perform his work with excellence and in a timely fashion. His ability to speak a second language, english is very sufficient and continues to become even better. I wish you the best in your career.
Louise Dugast 🇫🇷🇬🇧🇪🇸🇩🇪🇳🇱
Leonardo is one of the most efficient colleagues I had the opportunity to work with. He's an expert in strategic wake, and his remarks are always spot on. Leonardo is a great plus in a team if you want to make sure you're in touch with the latest trends in technology, UI, UX, and app development in general. He's also more than willing to ask people's opinion about everything he does, and always takes into account his colleagues' remarks.
Nick Wolf
Leonardo is a very knowledgeable young individual and strives to perform his work with excellence and in a timely fashion. His ability to speak a second language, english is very sufficient and continues to become even better. I wish you the best in your career.
Credentials
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Android Unit Testing and Test Driven Development
UdemyDec, 2018- Nov, 2024 -
Complete React Native and Redux
UdemyMar, 2017- Nov, 2024
Experience
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Loop Messenger
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United States
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Information Technology & Services
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1 - 100 Employee
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Associate Founder & Mobile Engineer
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Mar 2019 - Present
Developing a flutter chat app using Graphql and Firebase Defining features, collaborating with concepts, UX and analytics Developing a flutter chat app using Graphql and Firebase Defining features, collaborating with concepts, UX and analytics
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Audiorista
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Denmark
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Software Development
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1 - 100 Employee
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Senior Android Developer
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Nov 2021 - Nov 2022
Developing a white label media player app with paywall Developing a white label media player app with paywall
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Jabra
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Denmark
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Computers and Electronics Manufacturing
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700 & Above Employee
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Senior Android Developer
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May 2021 - Nov 2021
Developed features for a Bluetooth headset configuration app Developed features for a Bluetooth headset configuration app
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YouTv
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Denmark
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Entertainment
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1 - 100 Employee
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Senior Android Developer
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Nov 2020 - Apr 2021
Maintened a shared multi module codebase in Java/Kotlin Developed AndroidTV version of streaming mobile app Maintened a shared multi module codebase in Java/Kotlin Developed AndroidTV version of streaming mobile app
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Exerp
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Denmark
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IT Services and IT Consulting
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1 - 100 Employee
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Android Developer
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Feb 2019 - Oct 2020
Maintained, refactored, architected and tested a multi flavored codebase for a white label app Interacting closely with the product owner and designer for product ideas Maintained, refactored, architected and tested a multi flavored codebase for a white label app Interacting closely with the product owner and designer for product ideas
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Shape
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Denmark
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IT Services and IT Consulting
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1 - 100 Employee
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Android Developer
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Aug 2017 - Feb 2019
Built a new application from the ground up, with features including catalog, booking and profile Worked alongside the iOS and design teams to create a great cinema booking experience Built a new application from the ground up, with features including catalog, booking and profile Worked alongside the iOS and design teams to create a great cinema booking experience
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Speaky
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Belgium
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E-Learning Providers
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1 - 100 Employee
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Android Developer
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Jul 2016 - Jul 2017
Contributed and participated in new feature/product specifications Managed the Google Play store releases Participated user base growth from 250k to 750k users Contributed and participated in new feature/product specifications Managed the Google Play store releases Participated user base growth from 250k to 750k users
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Valid
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Brazil
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IT Services and IT Consulting
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700 & Above Employee
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C# Software Developer
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Mar 2015 - Jul 2016
Developed applications for the smart cards industry using ISO-7816 and EMV specifications Loaded and personalized applets in JavaCard and MULTOS operating systems in Datacard Syntera environment Developed applications for the smart cards industry using ISO-7816 and EMV specifications Loaded and personalized applets in JavaCard and MULTOS operating systems in Datacard Syntera environment
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Spring Global
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United States
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Software Development
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100 - 200 Employee
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Development Analyst
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Nov 2013 - Mar 2015
Worked with Value Aggregate Services in the SMS Texting segment Worked with Value Aggregate Services in the SMS Texting segment
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Constat
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Brazil
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IT Services and IT Consulting
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100 - 200 Employee
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Bilingual Technical Support Analyst
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Sep 2012 - Sep 2013
Technical support for Aptargroup Inc., packaging company in the Latin America region in Portuguese and Spanish Technical support for Aptargroup Inc., packaging company in the Latin America region in Portuguese and Spanish
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Capgemini
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France
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IT Services and IT Consulting
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700 & Above Employee
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Service Desk Technician
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May 2012 - Sep 2012
Provided level 1 technical support for Gol Airlines employees. Assistance in Spanish to foreign users Provided level 1 technical support for Gol Airlines employees. Assistance in Spanish to foreign users
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Teleperformance
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France
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Outsourcing and Offshoring Consulting
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700 & Above Employee
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Support Analyst
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Sep 2011 - Mar 2012
Provided technical support for regular and corporate users of the Certisign Authorized Certifier Provided technical support for regular and corporate users of the Certisign Authorized Certifier
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Education
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2012 - 2015
São Paulo State Technological College - FATEC
Systems Analysis and Development, Information Technology -
2006 - 2009
Instituto São Pio X
High School
Community
