Júlio José Lena Email & Phone Number
Who is Júlio José Lena? Overview
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Júlio José Lena is listed as Mobile Developer at BairesDev, a company with 3109 employees, based in Itapema, Santa Catarina, Brazil. AeroLeads shows a matched LinkedIn profile for Júlio José Lena.
Júlio José Lena previously worked as Software Engineer at Iterative; and Desenvolvedor FullStack Senior at Bairesdev. Júlio José Lena holds Técnólogo, Análise E Desenvolvimento De Sistemas from Fatec - Cuiabá.
Email format at BairesDev
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About Júlio José Lena
Experienced software developer. Delivering high-quality software solutions with a focus (but not limited to) on React.js and React Native development.Expertise in:✔ Strong programming, refactoring and debugging skills. (Experienced to transform old class components to Hooks-based components);✔ TypeScript and CSS-In-JS (styled-components);✔ State management (Redux, Redux Saga, Jotai, Zustand, Valtio, Context API and custom hooks);✔ Unit testing frameworks such as Jest, React Testing Library, Mocha, Chai and Enzyme;✔ Writing high-performance, reusable code.✔ Continuous integration and deployment (CI/CD) environment (CodeMagic, Github Actions, DeployHQ);✔ Extensive experience working with animations (using Reanimated, Moti and Skia);Other Skills:✔ Experience working remotely in teams that use agile practices.✔ Independent, problem solver.✔ Love to write well-designed, testable and efficient code.Hobbies:- Videogames- Anime- Programming
Júlio José Lena's current company
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Júlio José Lena work experience
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Software Engineer
Current
Desenvolvedor Fullstack Senior
Contract Developer at Pinterest, entrusted with the ownership of Pinterest TV Studio app - a React Native/Expo project targeting both iOS & Android. Contributed to the product direction and ideas exploration as well as prototyped potential features. Collaborated on refactoring the layout and implementing new features (for example mobile episode creation.
React Developer
I built most things on every platform (web and mobile), including Dockerimages, CI/CD for mobile, Mobile Apps as Whitelabel, Refactored all the UIfrom Web, created Designs to publish Apps on Stores and more.
Desenvolvedor Fullstack Senior
Software Engineer
I planned the architecture of the API and i built the App from Scratch,implemented CI/CD for the Apps using CodeMagic.
Application Developer
Refactored from scratch an Financial App using React Native, implementedsome APIs using PHP and I made a layout library to use in checkout pages forsome football teams.
Application Developer
Refactored from scratch an Financial App using React Native, implementedsome APIs using PHP and I made a layout library to use in checkout pages forsome football teams.
System Analyst
Refactored from scratch an Electric Mobility App made using Expo, added somefeatures like adding Maps, customizing, adding paying methods and more.
Software Programmer
Worked in a Freemasonry Software using PHP, i built an App from scratch for the first time and published it on both Stores.
Colleagues at BairesDev
Other employees you can reach at bairesdev.com. View company contacts for 3109 employees →
Agnieszka Kaczmarczyk
Colleague at BairesdevVilla De Arteaga, Coahuila, Mexico, Mexico
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LE
Luis E. Reymundo
Colleague at BairesdevMexico City Metropolitan Area, Mexico
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FC
Fillipp Costa
Colleague at BairesdevJoão Pessoa, Paraíba, Brazil, Brazil
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AM
Ademir Mazer
Colleague at BairesdevPonta Grossa, Paraná, Brazil, Brazil
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KQ
Katia Quirós Pizarro
Colleague at BairesdevSan Carlos, Alajuela, Costa Rica, Costa Rica
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LR
Luis Rosano Arredondo
Colleague at BairesdevApizaco, Tlaxcala, Mexico, Mexico
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SL
Sara Lucía Aulestia Patiño
Colleague at BairesdevQuito Metropolitan Area, Ecuador
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WV
Wagner Vieira
Colleague at BairesdevRio De Janeiro, Rio De Janeiro, Brazil, Brazil
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CJ
Collins Jones
Colleague at BairesdevNew York, New York, United States, United States
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DS
Diego Sanchez Navas
Colleague at BairesdevSpain, Spain
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Júlio José Lena education
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Fatec - Cuiabá
Frequently asked questions about Júlio José Lena
Quick answers generated from the profile data available on this page.
What company does Júlio José Lena work for?
Júlio José Lena works for BairesDev.
What is Júlio José Lena's role at BairesDev?
Júlio José Lena is listed as Mobile Developer at BairesDev.
Where is Júlio José Lena based?
Júlio José Lena is based in Itapema, Santa Catarina, Brazil while working with BairesDev.
What companies has Júlio José Lena worked for?
Júlio José Lena has worked for Bairesdev, Iterative;, Smartcitizen, Stefanini Brasil, and Prudentte Gestão De Pagamentos.
Who are Júlio José Lena's colleagues at BairesDev?
Júlio José Lena's colleagues at BairesDev include Agnieszka Kaczmarczyk, Luis E. Reymundo, Fillipp Costa, Ademir Mazer, and Katia Quirós Pizarro.
How can I contact Júlio José Lena?
You can use AeroLeads to view verified contact signals for Júlio José Lena at BairesDev, including work email, phone, and LinkedIn data when available.
What schools did Júlio José Lena attend?
Júlio José Lena holds Técnólogo, Análise E Desenvolvimento De Sistemas from Fatec - Cuiabá.
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