With over 14 years of experience in HTML, CSS, JavaScript, and PHP, the candidate has completed more than a hundred projects encompassing institutional websites, blogs, news portals, e-commerce platforms, software applications, and APIs. This work includes integrations with social networks and services such as mail order and payment systems.

The candidate's expertise includes Object-Oriented Programming (OOP), design patterns, API development and integration, relational database management, containerization, system integration, product development, and management. Proficiency in PHP 8 with composer, frameworks such as Lumen/Laravel, OpenCart, MySQL/MariaDB databases on Linux platforms, and Vue.js 3 is well established.

Knowledge in programming best practices includes SOLID principles, Clean Code, and advanced software architecture from MVC patterns to Hexagonal Architecture and Domain-Driven Design (DDD). The candidate is experienced in Agile methodologies, automated testing, cloud services with a focus on GCP, and business process mapping using BPMN tools.

Demonstrated leadership capabilities include successful team collaboration and management of developers and digital marketers. Technical proficiency extends to Node.js with frameworks such as Express or LoopBack, MongoDB database management, DevOps practices, and Shell/Bash scripting for CI/CD optimization.

The candidate is recognized for exceptional patience in managing demanding clients, coupled with strong oral and written communication skills.

An experienced Full-stack Developer with a firm grounding in Software Engineering principles, emphasizing proficiency in Java EE (JSP, JPA), JQuery, JavaScript, AJAX DWR, and Sybase database management. Demonstrates competence in software development across various stages, including requirement specification, analysis, process and data modeling, use case development, coding, testing (end-to-end tests), validations, deployment, maintenance, and refactoring. Possesses strong knowledge of JavaScript (Vanilla/jQuery UI), as well as REST/RESTFUL APIs and SOAP. Skilled in database management systems such as MySQL and Sybase, and adept in front-end technologies including HTML5 and CSS3. Proficient in back-end programming languages like JavaEE and PHP, with additional expertise in automated testing (Integration and end-to-end tests) and version control systems such as SVN and Git/GitHub.

The developer also explores and applies modern web technologies, including Vue.js, Node.js, and ReactJS. Utilizes Figma for UI/UX design and Bootstrap for responsive web design implementations. Engages with NoSQL databases, particularly MongoDB, to improve application scalability and performance. Moreover, shows a keen interest in mastering automated testing methodologies, including Test-Driven Development (TDD), and embraces Agile methodologies with a specialized focus on Scrum for effective project management.

A Front-End Developer with three years of experience dedicated to the maintenance of web applications and the creation of new features. Demonstrates consistent delivery of high-quality work and exceptional productivity, often exceeding established deadlines. Possesses extensive expertise in React, React Native, and TypeScript, with a readiness to address challenges across a range of front-end applications. Successfully led a project from conception, developing a mobile application from inception using React Native, which significantly enhanced skills in software architecture and design patterns. This experience underscores an ability to innovate and lead complex projects. Eager to apply this experience and passion for front-end development to new challenges, contributing to the success of innovative projects.

Experienced in Ruby, Ruby on Rails, and PostgreSQL, as well as Vue.js, React, and TypeScript, with practical knowledge of Docker and Kubernetes. Skilled in collaborating on projects from inception to completion, working closely with cross-functional teams through all stages of development. This includes idea generation, creating diagrams and wireframes, and developing both backend and frontend architecture, as well as infrastructure and monitoring. Projects are approached with the goal of making significant, well-defined contributions rather than merely solving individual tasks. Committed to producing high-quality, organized, and tested code, utilizing design patterns and maintaining well-defined architecture.

Graphic Designer holding a Bachelor's degree since 2015 and a postgraduate degree in Product Design. Over three years of professional experience as a UX-UI Designer, with specialized knowledge in Design Systems and extensive experience in projects for both web and mobile platforms. Based in Goiânia, GO, Brazil, this individual integrates academic training with practical expertise to provide user-centered design solutions.

A Data Scientist based in LatAm, this professional is dedicated to leveraging data insights to create substantial value across projects involving computer vision, recommendation systems, user segmentation, and advanced dashboard solutions. With a robust background as a BI/Data Analyst, they have successfully implemented machine learning models, including neural networks and collaborative filtering algorithms, significantly enhancing user engagement and conversion rates. Currently pursuing a master's degree in data science, practical research focuses on optimizing surgical duration predictions in a Brazilian hospital. The candidate is not only committed to continual skill enhancement but also thrives in collaborative environments and actively participates in industry hackathons and networking events.

Graduated in Computer Technician and Systems Analysis and Development from ETEC and FATEC, both in Presidente Prudente/SP, the candidate possesses approximately three years of experience in system integration and data transformation. In the current role, the candidate develops cloud-native services that constitute the integration layer for both internal systems and external partner systems, with a focus on integrations utilizing RESTful web services and SOAP, developed using Java and Spring Boot. Previous experience includes serving as a developer on the WebMethods Integration Server platform, focusing on integrations and data transformation.

Past roles also encompass mobile front-end development with React Native technology and the creation of a Java application using the JavaFX library and PostgreSQL to compute efficiency indicators for bottling machines in the dairy sector. The candidate exhibits a robust interest in technology, particularly software development, and demonstrates strong programming logic skills with solid knowledge of Object-Oriented Programming (OOP).

A seasoned professional with a strong background in technology and design, recognized for developing innovative ideas and contributing original insights to various projects. Possesses expertise in programming, art direction, and user experience. Demonstrates a competitive edge in goal-oriented environments, excelling in challenges and achieving first-place rankings in multiple hackathons.

Sendbird is a communication platform that provides APIs and SDKs to integrate chat, voice, and video functionalities into applications. It enables developers to build real-time messaging features, facilitating user engagement and interaction within apps.

A Sendbird expert must have skills in API integration, proficiency in using SDKs, and experience with real-time communication technologies. Knowledge of programming languages like JavaScript, Swift, or Kotlin is essential for implementing Sendbird features in applications. Understanding of RESTful services and WebSocket protocols is also important for effective use of the platform.

How to hire a Sendbird expert

Sendbird was created in 2013 by John S. Kim, Harry Kim, and Brandon Jeon. It was developed to address the need for scalable and reliable in-app communication solutions, enabling developers to incorporate chat and messaging features into their applications seamlessly.

About Sendbird

Strengths of Sendbird included its robust 

 offerings, scalability, and ease of integration for real-time communication features. Weaknesses might have been its cost for small businesses and reliance on third-party infrastructure. Competitors included 

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About Sendbird

How to hire a Sendbird expert

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