The Best REST API Developers For Hire In Brazil

Check out REST API Developers in Brazil with the skills you need for your next job.

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$40 hourly
- 4.5/5
- (15 jobs)
Hello there! I'm an experienced IT professional with over 10 years of expertise in Rest APIs, Spring, and Java. Additionally, I am an Oracle-certified professional. My strong technical skills, coupled with my ability to adapt to new technologies, make me a valuable asset to any team. I have a proven track record of successfully delivering projects across various market segments and different sized companies, utilizing my skills in Desktop and Web development, as well as Java, Spring, Angular, React, AWS, JasperReports, and more. I am well-versed in working with different methodologies, including SCRUM and KANBAN, and am adaptable to any role or project. I strongly believe in the power of determination and am committed to helping teams achieve their goals. I am confident that my skills and experience make me a highly qualified candidate for any project in need of a Rest API, Spring, or Java expert.

REST
FastAPI
JasperReports
Angular
JHipster
React
Spring Framework
RESTful API
JUnit
API
RESTful Architecture
Kotlin
MySQL
PostgreSQL
Spring Boot
Java
$120 hourly
- 4.9/5
- (10 jobs)
10 years of experience working on native Android applications for high profile clients and businesses. 100% Job Success | 11,000+ Hours | Top Rated Plus | 5 Star Reviews Exclusively From planning, developing and publishing to maintaining and supporting high quality Android applications. I hope you see the experience displayed in my profile as an indication of my reliability. ✔︎ Constantly updating my knowledge with the most recent design patterns and code conventions; ✔︎ The delivery of a product that respects the highest standards of usability, performance and appearance is guaranteed; ✔︎ Great cost-benefit by delivering faster and higher quality products than the average; ✔︎ Flexible availability to always meet the client's needs. Vast experience managing development teams located in different places around the world. As an example, I've been managing a team that averaged 7 developers located in different countries, such as Canada, Ukraine, Pakistan, India and Brazil. ✅ Mobile Development Leader; ✅ Native Development; ✅ Kotlin and Java Expert; ✅ Clean code, DRY and KISS principles; ✅ Unit and automated testing; ✅ Well documented code; ✅ UI/UX Best Practices; ✅ NoSQL and SQL Databases; ✅ API Integration; ✅ Web Services Development. MySQL, SQLite, PostgreSQL, SQL Server, Firebase, Java, Kotlin, Android Studio, Android SDK, Android NDK, Device Owner, Play Store...

REST
RESTful Architecture
Android
MySQL Programming
Material Design
Android SDK
SQLite
PHP
Firebase Cloud Firestore
Java
$85 hourly
- 5.0/5
- (32 jobs)
Dedicated Software Architect and AI Engineer with a solid grounding in software design, focusing on AI, machine learning, and enhancing system scalability. Dedicated to leading projects from concept to completion, ensuring each solution is secure, scalable, and creatively forward-thinking. Lifelong learner: Passionate about continuous learning and adapting to the dynamic tech landscape. 🛠 Core Competencies: - AI: Proficient in Machine Learning, Deep Learning, NLP, and Computer Vision, with expertise continually honed through my ongoing education in Stanford University's Artificial Intelligence Program and a solid foundation built on past courses, specializations, and programs in related fields. - Software Development: Proficient with Python, TypeScript, and C++, and experienced in utilizing web frameworks such as Django, Flask, FastAPI, and Node.js for robust development solutions. - Architectural Design: Practiced in TDD, DDD, event-driven, microservices, and monolithic architectures. - DevOps & Cloud: Adept in Docker, Kubernetes, Terraform, AWS CloudFormation/CDK, and GitHub Actions, particularly in DevOps, MLOps contexts, and more recently LLMOps. - Project Management: Knowledgeable in Agile, Scrum, and Lean methodologies. - Data Engineering: Solid understanding of SQL/NoSQL databases, Data Lakes, and big data ecosystems. 🌟 Community and Open-Source Contributions: - Creator of a popular open-source Cryptosteganography Python Library. - Honored as the Best Mentor in the Intel Edge AI Scholarship 2020. - Past mentor and course reviewer for Coursera and Workera, contributing to online learning platforms. 🎯 Mission: - To partner with forward-thinking organizations, providing strategic insights to harness AI and software technology for impactful growth. 🔍 Leadership & Advisory Expertise: - Offering pragmatic leadership and technical project management to drive successful outcomes in software and AI initiatives. - Providing expert consultation to refine technical strategies, ensuring alignment with industry trends and business goals. - Committed to mentoring teams and individuals, fostering a culture of innovation, collaboration, and continuous improvement.

REST
DevOps
CI/CD
RESTful Architecture
Django
Terraform
React
Web Application
GraphQL
Node.js
TypeScript
Amazon Web Services
Serverless Computing
Python
Machine Learning
Deep Learning
$50 hourly
- 5.0/5
- (17 jobs)
A software engineer experienced in building beautiful, engaging, and accessible digital experiences. I started working on blogs for my digital pets when I was 8, now I make products and develop solutions for real customers. In my free time, I like to buy and sometimes play fancy board games (also MTG!), trip and fall while standing on a skateboard, and overengineer my complicated but beautiful Vim setup. My stack includes: - React - Node.js - Typescript - Next.js - Tailwind CSS - Express.js - Golang If you need help with a project, send me a message and I will be sure to respond in no time!

REST
Redux
Web Development
Tailwind CSS
RESTful Architecture
JSON
Web Application
styled-components
Bootstrap
Gatsby.js
Next.js
React
TypeScript
CSS
HTML
JavaScript
$32 hourly
- 5.0/5
- (3 jobs)
Hi! My name is Filipe Muniz.I'm a Senior Game Programmer I have 7+ years under my belt in the game industry. About 5 years of Unity and a 2+ years in Unreal Engine. I've worn many hats, primarily as Lead Programmer. My journey has also seen me delve into game design, level design, and UX/UI design. But in those other situations, I was working as a solo dev. I also developed and maintained automated testing and a few custom editor tools to help development. And I also worked with animation editing inside Unreal, particularly with ALS v4.

REST
Unreal Engine
Unity
Unit Testing
UML Diagram
API
API Development
RESTful API
JavaScript
C#
C++
CSS
HTML
RESTful Architecture
Angular
$55 hourly
- 5.0/5
- (21 jobs)
I'm a frontend engineer highly experienced in modern Javascript - React, React Native, Redux, Mobx, ES6, NodeJS, NextJS. Many years of freelancing and remote working gave me the confidence and experience necessary to achieve excellent results for my clients. I've started coding in 2008, it was love at first sight, and I continue passionate about what I chose to do for a living.

REST
RESTful Architecture
Redux
React Native
React
JavaScript
HTML
CSS
$55 hourly
- 5.0/5
- (15 jobs)
I’m a passionate software engineer that love to learn new stuff to build better software for improving people's lives. Interested in Java and Scala, Actor Systems and Akka, Domain Driven Design, Reactive Systems and much more. I have 7 years of experience in software development, software deployment, system design & architecture working in different projects, from simple projects to register and show data to big ones for TAM Viagens and Brazilian biggest Payment Service Company, PagSeguro.

REST
RESTful Architecture
Docker
Spring Framework
Java
Scala
$40 hourly
- 0.0/5
- (0 jobs)
Expertise in: - Python - Django - Docker - Web Crawlers - Node.js - TDD Interest in: - React - HTML - Golang - Data Science and ETL

REST
RESTful Architecture
PostgreSQL Programming
Test-Driven Development
Django
Git
Docker
Web Crawling
HTML
Scrapy
Python
$9 hourly
- 5.0/5
- (2 jobs)
I'm a passionate web developer with knowledge and experience with infrastructure, developing and maintaining web applications with Node.js (JavaScript/ TypeScript), GitHub, SQL, NoSql Databases and Pipelines

REST
Back-End Development
Linux
Software
GitHub
Node.js
AWS Lambda
RESTful API
Laravel
MySQL
RESTful Architecture
JavaScript
Docker
TypeScript
$14 hourly
- 5.0/5
- (2 jobs)
I am a Uruguayan developer looking for international experience through the Internet. I have experience programming in different languages, such as Python, Java, C# and Typescript among others. I want to work as much as possible with the MEAN stack using Angular and NestJS since I have found greater productivity with these frameworks, and adding the capacity of NX as a monorepository manager. Angular I like to work with Material and Flex and NestJS with Express and MongoDB making it more productive, error free and easy to test. Sharing TypeScript code (such as interfaces) between the frontend and the backend.

REST
Material Design
Swagger
NestJS
NGINX
Node.js
ExpressJS
RESTful Architecture
MongoDB
Angular
TypeScript
$30 hourly
- 0.0/5
- (0 jobs)
I work with Android development in Java for a year and a half, I have experiences with API Rest developed with Spring boot.

REST
Android Studio
Android App Development
RESTful Architecture
PostgreSQL
Spring Boot
API
Java
$30 hourly
- 0.0/5
- (1 job)
As a self-taught, I'm a quick learner. My expertise lies not only in developing and enhancing ERP systems but also in a wide array of application development for various sectors, including wholesale, retail, and industry. Proficient in multiple programming languages such as Delphi, Python, and C++, my skill set is extensive, covering backend development, cloud-based solutions, and various other application development domains. I like challenges and am adept at leveraging my comprehensive skills to deliver innovative and efficient software solutions across diverse projects. My passion for software development keeps me continually learning and staying abreast of new technologies, making me a versatile and valuable contributor to a wide range of software engineering projects. Soft Skills Advanced problem-solving, adaptability, teamwork, and a dedication to lifelong learning and professional growth. Professional Experience - ERP System Engineering: Enhanced functionality and user experience in Eficaz ERP System, catering to diverse business needs. - API Development & Integration: Proficient in creating robust RESTful APIs, and integrating complex e-commerce platforms. - Legacy System Engineering: Specialized in modernizing and maintaining legacy systems to meet current and future demands. - Technical Leadership and Problem Solving: Provided technical guidance within teams, influencing key development strategies and solving complex technical challenges. Skills - Programming Languages: Delphi, Object Pascal, C++, Python, TypeScript - Databases: Firebird, MSSQL, PostgreSQL, SQLite, MariaDB, MySQL - Tools & Frameworks: RAD Studio, Delphi XE series, IntraWeb, ACBr - Version Control: Git, Tortoise SVN - Methodologies: Agile, Scrum, RAD, TDD, BDD, Clean Code Education Self-Taught Software Engineer, continually advancing through hands-on projects, online courses, and industry workshops.

REST
RESTful Architecture
Functional Programming
API Development
Web Scraping
Code Refactoring
NodeJS Framework
SQL
Object Pascal
TypeScript
Back-End Development
Object-Oriented Programming
Firebird
JavaScript
Delphi
$20 hourly
- 0.0/5
- (0 jobs)
I am a software developer with over 8 years of experience, passionate about creating innovative solutions and solving complex problems. I have a solid foundation in web development, utilizing languages such as PHP, JavaScript, TypeScript, and Node.js. My coding journey began in 2014, developing university projects and exploring various technologies before diving into the world of software development. My professional experience includes creating and maintaining APIs, defining architecture, integrating payment gateways, and developing complex algorithms, among other challenges. I am well-prepared to tackle any project. In addition to my professional work, I have consistently challenged myself with freelance projects, assisting various companies. I am always seeking new challenges that allow me to apply my knowledge of emerging technologies and contribute to the success of projects through technology.

REST
NestJS
Vue.js
MySQL
Laravel
Node.js
PHP
API Development
RESTful API
RESTful Architecture
Docker
Database
$27 hourly
- 0.0/5
- (0 jobs)
Results-oriented Full-Stack Developer with a passion for crafting innovative web solutions. Successfully delivered numerous projects, from concept to deployment, leveraging technologies such as Node.js, React, Laravel, and Rails. Expertise in API development, database management (PostgreSQL), and cloud infrastructure (AWS). Proven ability to collaborate with cross-functional teams and deliver projects on time and within budget.

REST
Web Application
PostgreSQL
Figma
Node.js
WordPress
SEO Performance
Laravel
Ruby on Rails
React
API Development
Web Development
RESTful Architecture
$30 hourly
- 0.0/5
- (1 job)
I am a Full Stack Software Developer with over 11 years experience working remotely. Fluent in Ruby on Rails, React, VueJS and a fair level of experience with NodeJs, Java, Spring Boot, Hibernante, SOA, Javascript/jQuery. Experienced with: -web development (frontend/backend) -agile development (scrum, xp) -rest apis -unit and integration tests -webservices (rest, soap)

REST
Scrum
RESTful Architecture
Ruby on Rails
Hibernate
jQuery
Java
Node.js
React
Spring Framework
$20 hourly
- 4.6/5
- (4 jobs)
My name is Rennan Leal and I am a software engineer and developer. Graduated in IT and specialized in mobile apps and we apps development. I develop mobile apps for both android and iOS, websites and games. I have comprehensive experience in database management and backend API services. My areas of expertise are: • Flutter apps • Web apps (react, vue, js, ts, etc) • Mobile apps (android and iOS) • Backend APIs, and API integration Knowledge in: Flutter Firebase Provider Java Node.js React.js Vue.js Typescript / JavaScript MySQL AWS Git workflow

REST
Front-End Development
JavaScript
CSS
Flutter
HTML
Git
WordPress
Dart
RESTful Architecture
User Interface Design
$26 hourly
- 0.0/5
- (1 job)
I'm a Systems Analyst with experience in software development and analysis. Most of my work experiences are building client-server desktop applications using C# programming language, SQL Server and Oracle databases. But I also have worked on building web systems using C# and ASP.NET for the back-end and JavaScript for the front-end. I feel comfortable working either with a team or as a sole developer. I'll do my best to get you satisfied with my work. This way we can maintain a good relationship and possibly work together again in future projects. I'm flexible with my work hours, and very committed with the agreed schedule. I look forward to working with you! Best regards!

REST
RESTful Architecture
AngularJS
JavaScript
ASP.NET MVC
Entity Framework
C#
ASP.NET
SQL
ASP.NET Web API
Web Service
$30 hourly
- 0.0/5
- (1 job)
I am a Ruby backend developer based in Sao Paulo, Brazil. Offering partnership from small to medium projects, with: - Backend coding mainly in Ruby, Python and Golang, with strong background in algorithyms, memory management and data structures. - Instrumentation and implementation for monitoring tools, like Sentry and NewRelic. - Basic frontend skills based on Rails/Ember and Javascript. - Basic database modeling, maintenance and querying. - Deployments based in Heroku SaaS. Working full time for a medium-sized start-up in lending market, I would like to offer my skills with pre fixed schedules and flexible work time. May I speak and collaborate with you?

REST
RESTful Architecture
Ruby on Rails
Ruby
RSpec
HTML5
C
C++
$30 hourly
- 0.0/5
- (0 jobs)
AWS ( S3, EC2, Lambda, DynamoDB, Cognito ) AWS ( S3, EC2, Lambda, DynamoDB, Cognito ) AWS ( S3, EC2, Lambda, DynamoDB, Cognito ) AWS ( S3, EC2, Lambda, DynamoDB, Cognito ) AWS ( S3, EC2, Lambda, DynamoDB, Cognito )AWS ( S3, EC2, Lambda, DynamoDB, Cognito )

REST
RESTful Architecture
React
AngularJS
Scrapy
jQuery
Python
SQL
Amazon Web Services
JavaScript
Django
$25 hourly
- 0.0/5
- (1 job)
👨‍💻 Experienced Developer for Apps and Automation Tools! Greetings! I'm a seasoned developer with a proven track record in crafting robust automation tools and applications tailored for small and medium-sized businesses. My expertise spans across diverse technologies, including: 💻 Technical Proficiency: C#: Proficient in developing powerful and efficient solutions using C#. Python3: Experienced in Python3, leveraging its versatility for a wide range of applications. Selenium: Adept at utilizing Selenium for automating web tasks, ensuring seamless interactions and data extraction. REST: Skilled in designing and implementing RESTful APIs for efficient communication between systems. OpenAI: Proficient in leveraging OpenAI's cutting-edge technologies for advanced applications and solutions. Prompt Engineering: Experienced in prompt engineering, ensuring effective communication with models for desired outcomes. 🚀 Specialization: Automation: I specialize in creating automation tools that streamline repetitive tasks, enhancing operational efficiency. Data Management: Proven expertise in handling data effectively, ensuring accuracy and integrity throughout the project lifecycle. Project Management: Capable of fully managing your project or briefing from inception to completion, providing a seamless and hassle-free experience. 🌐 What Sets Me Apart: End-to-End Project Management: I take pride in overseeing projects comprehensively, ensuring all aspects are handled with precision and care. Effective Communication: Clear and transparent communication is paramount. I keep you informed at every stage, fostering a collaborative environment. 🤝 Let's Collaborate: If you're seeking a reliable developer who can not only deliver high-quality solutions but also manage your project seamlessly, let's connect! I am dedicated to providing solutions that align with your business goals and drive success. Looking forward to the opportunity of working together! Best Regards, Felipe Linares.

REST
Translation
LLM Prompt Engineering
OpenAI Inc.
C#
RESTful Architecture
Automation
Beautiful Soup
Python
Selenium
$10 hourly
- 0.0/5
- (0 jobs)
IT professional with over 4 years of experience specializing in web development, proficient in both frontend and backend technologies. Skilled in implementing search engine optimization (SEO) strategies and delivering solutions with a strong focus on problem-solving, adaptability, and attention to detail.

REST
API
MySQL Programming
API Development
Web Application
Rust
MySQL
Responsive Design
RESTful API
RESTful Architecture
React
Web Development
$12 hourly
- 0.0/5
- (0 jobs)
I am currently pursuing a Bachelor's degree in Computer Science (2021-2025) and actively seeking opportunities to grow in my career. With hands-on experience in the .NET framework and RESTful API development, I am confident in taking on projects that align with my skills. I have a background in mobile development using Flutter, allowing me to contribute effectively to cross-platform solutions.

REST
API Framework
RESTful Architecture
.NET Framework
Quality Assurance
Desktop Application
$23 hourly
- 0.0/5
- (0 jobs)
IT Analyst at CNP Seguros Holding Brasil Responsible for supporting and developing services within the company's service bus, implementing Service-Oriented Architecture (SOA) using IBM Integration Bus and IBM API Connect. Additionally, developed microservices using Java Spring Boot.

REST
Java
Microservice
RESTful Architecture
RESTful API
REST API
soapUI
SOAP
API Integration
API Documentation
API Development
Spring Boot
$20 hourly
- 0.0/5
- (0 jobs)
I'm a Backend Developer focused on building high-performance applications. I specialize in creating APIs using Go (Golang) and Node.js (NestJS), ensuring fast and efficient responses. I have extensive knowledge of Docker, RabbitMQ, Redis, PostgreSQL, and MongoDB. I can develop your project from start to deployment, wherever you need it to be. Performance, scalability, and reliability are my priorities. Let's collaborate to build a fast, robust solution for your business. - Knows: NodeJS, Go (golang), RabbitMQ, Kafka, Docker, AWS. - Full backend development from start to deployment. Regular communication is essential to me, so I’ll make sure we stay aligned throughout the process.

REST
RESTful Architecture
Back-End Development Framework
Google Cloud Platform
AWS Development
Deployment Automation
Domain-Driven Design
RESTful API
REST API
API Development
Back-End Development
Golang
NestJS
NestJS Development
Node.js
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