![RM](https://d2abrqas732254.cloudfront.net/images/specialists/adc15598af01c5f042a7c5e52c7015102af2da64.jpg)
English:
Upper Intermediate
Brazil
UTC -03:00
America/Bahia
Full-stack developer with React.js and React Native experience
I am a very dedicated person who always wants to demonstrate my best by delivering the maximum possible results. I am communicative, I like to talk and understand everything I am doing. I am self-taught and I am always improving myself by reading books and studying hard to achieve my goals. I am always available to help because I really enjoy interacting with people and helping in any way I can.
Want to hire this engineer?
Check if Renan is availableExpertise
Years of commercial development experience
5 years of experience
Core technologies
Other technologies
Project Highlights
Kimber App
Mar `22 - Oct `22
7 months
Kimber FreelaFinder
Kimber app is about finding large or small jobs, you can also create your own job so that anyone else can apply and do this job for you.
Responsibilities & achievements
• Mastered AWS Amplify with React Native, leveraging its full range of features for efficient app development. • Enhanced React performance for handling long lists and utilized GraphQL to optimize data queries and updates. • Gained expertise in planning, architecting, and developing projects from scratch, including budgeting for large client projects. • Implemented features for user registration and login via email, Google, and Facebook authentication. • Developed functionality to create and find services, search for users, and manage personal portfolios, with detailed profile and location settings. • Enabled users to edit, create, delete, and read services and portfolios. • Introduced real-time chat capabilities, including the ability to send images and PDFs, along with implementing engaging animations like drag and drop, SVG animations, and features to download and export PDFs.
Metrobi Project
Jan `22 - May `23
1 year
Metrobi
The company is a courier service/Local delivery service for businesses.
Responsibilities & achievements
• Utilized React Native, TypeScript, React.js, Firebase, Mobx, and Axios in development tasks. • Developed new app features based on requests from customers and the operations team. • Focused on performance improvements and bug fixes to enhance user experience. • Worked on an app designed for drivers, enabling route visualization and delivery management for each stop. • Contributed to backend development using Python, Firebase, and AWS, adding small features and fixing simple bugs.
Tuddu Project
Dec `20 - Dec `21
1 year
Tuddu
TUDDU is an app to find or offer services of all kinds near your home, whether electricians, plumbers, dentists, doctors, restaurants, cab drivers, or everything else. It has a rating system that will help you make the best decision when hiring a professional. With two simple clicks, you can search near your home and find on the map of your city someone willing to do the job. Select the person and contact them, as simple as that. You will be able to upload photos of the work done when you qualify. It is totally free.
Responsibilities & achievements
• Utilized a tech stack including React Native, TypeScript, React.js, GraphQL, Redux, Storybook, Animated, Node.js, Express, and unit testing for development tasks. • Developed a fashion e-commerce app allowing users to purchase clothing from various sellers. • Collaborated with other developers to integrate specific features into the app. • Worked within a team of 6 developers, adopting Scrum methodology for project management. • Used macOS with Android and iOS simulators for app development and testing. • Conducted unit testing and created Storybooks to document and demonstrate UI components and functionalities.
Corebiz Project
Jun `20 - Dec `20
6 months
Corebiz
The company business core is about commerce solutions specialists.
Responsibilities & achievements
• Collaborated on a React Native project to add new customer-requested features for a major supermarket called ZonaSul. • Utilized iOS and Android simulators for development and testing. • Employed Redux Saga, React Navigation, Axios, GraphQL, and other libraries. • Enhanced app performance. • Wrote unit tests. • Worked in a team of 10 developers using Scrum methodology. • Assisted the team in backend development, implementing features using Express.js.
BRM1 App
Aug `19 - Jun `20
10 months
Mlins
Complete digital banking: digital accounts, investments, shopping, credit cards, debit cards, virtual cards, QR codes for payment, loans, mortgages, insurance, and much more.
Responsibilities & achievements
• Developed a banking app from scratch using TypeScript, React Native, React Navigation, Styledcomponents, Animated, Axios, and other libraries. • Implemented features such as registration, sign-in, money transfers, purchases, online payments, and other standard banking app functionalities. • Conducted development and testing on Android and iOS emulators. • Deployed the app to app stores. • Wrote unit tests. • Contributed to backend development using Node.js, Express, and AWS. • Participated in daily stand-ups and weekly Scrum meetings, collaborating with a team of four other developers. • Enhanced the web dashboard using React, Redux, and Ant Design by improving performance, creating new features, and fixing bugs.
Olivia Project
Jan `19 - Jul `19
6 months
Olivia
App created to help users with their money, the platform was acquired by Nubank.
Responsibilities & achievements
• Worked on an artificial intelligence project utilizing React.js, Node.js, and Redux, and added new features to the dashboard for the operations team. • Resolved bugs and implemented new features. • Gained initial experience working with Scrum.
Various Projects
Jun `18 - Jan `19
7 months
Freelance
Various projects.
Responsibilities & achievements
• Worked as a freelancer on various small projects, gaining extensive knowledge in JavaScript. • Acquired proficiency in Redux, Flux, and Context API. • Developed landing pages and simple apps using Android. • Created full-stack e-commerce websites and other projects utilizing React.js, Node.js, MongoDB, and Redux.
Education
Higher education in Computer Science
Agency
400+
GMT-11
Remote
Want to hire this engineer?
Check if Renan is available