B4X is a suite of rapid application development tools that allows developers to create applications for Android, iOS, desktop, and Arduino. It includes B4A (Basic for Android), B4i (Basic for iOS), B4J (Basic for Java), and B4R (Basic for Arduino). The tools provide a simple programming language similar to BASIC and a visual designer to streamline the development process.

About B4x
B4X was created in 2010 by Anywhere Software. It was developed to simplify the process of creating applications for multiple platforms using a BASIC-like programming language. The goal was to provide a unified development environment that could cater to Android, iOS, desktop, and Arduino applications, making it easier for developers to build cross-platform software efficiently.
Strengths of B4X include its simplicity, cross-platform capabilities, and rapid development environment. Weaknesses involve limited community support compared to larger frameworks and fewer advanced features. Competitors include Xamarin, Flutter, and React Native.
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How to hire a B4x expert
A B4X expert must have proficiency in BASIC programming, experience with the B4X suite (B4A, B4i, B4J, B4R), knowledge of Android and iOS development environments, understanding of Java for desktop applications, and familiarity with Arduino hardware and programming.

Matheus G.
Skills
A Computer Science graduate with a dedication to technology and education, brings extensive experience in guiding and inspiring both young adults and mature learners on their technological journeys. Expertise encompasses teaching game development using Unity, mentoring adults in web development, and creating educational content. Employs active learning methodologies to facilitate education through mini-projects, ensuring an engaging and effective learning process. Currently seeking opportunities to share knowledge, train technology specialists, and engage in programming within the web and game development sectors. Prepared to take on new challenges in both educational and practical technological arenas.

Luiz F.
Skills
Front-end Developer with extensive experience in web development since 2021, focused on creating applications that enhance personal finance management and daily routines. Possesses strong proficiency in programming logic, JavaScript, React, Jest, styled-components, and code versioning. Exhibits a dedicated interest in best development practices, scalable solutions, accessibility, and Test-Driven Development (TDD).

Gabriel D.
Skills
A seasoned programmer with extensive experience since 2008, specializing initially in website, advertisement, and banner creation using Flash and ActionScript. Transitioned to front-end development with the advent of Web 2.0, acquiring proficiency in HTML, CSS, and JavaScript. Further honed skills in back-end development by mastering PHP and later developed a strong interest in Python and its libraries, leading to a focus on Python/Django projects. Recognized as a speaker at various web development events, playing a pivotal role in the successful launch of numerous projects, many of which are currently active or in development.

Pedro O.
Skills
An enthusiastic Information Systems student with a strong dedication to technology and a proactive attitude towards continuous learning and personal growth. Demonstrated leadership abilities from a young age by efficiently coordinating people and managing responsibilities, including direct customer interactions, starting at the age of 17. Currently engaged in academic pursuits to deepen technological expertise with a commitment to ongoing knowledge expansion in the technology sector.

Deyvison B.
Skills
A dedicated developer with approximately a decade of experience in software development, specializing in devising innovative and efficient technological solutions for intricate problems. Possesses substantial expertise in multiple programming languages and has a solid background in both front-end and back-end development, design principles, and agile project management. Consistently pursuing new projects and opportunities for collaboration.

Fabio L.
Skills
Front End Developer with five years of experience in web development, specializing in technologies such as React.js, JavaScript, Vue.js, HTML, and CSS. Proficient in Typescript for two years and extensive experience with Node.js. Demonstrates consistent expertise in version control utilizing Git, complemented by a practical understanding of DevOps methodologies over a two-year period. Additionally experienced with Salesforce Lightning and possesses skills in Angular 3 developed over three years. Maintains a strong commitment to continuous learning and collaboration, consistently contributing to organizational growth while upholding excellent team performance and professional standards.

Rodolfo S.
Skills
Graduated in Computer Science at the age of 21, followed by a postgraduate degree from the Federal Fluminense University at 23. Possesses extensive experience in IT, starting before formal education, which encompasses areas such as Computer Networks, Support, and Maintenance. Specialization in Web and Software Development began in 2011, leading to proficiency in various programming languages and fundamentals, including Java, Delphi, PHP, JavaScript, Ruby, Python, and SQL. For the past six years, has focused predominantly on PHP (Fullstack) and JavaScript (Front-end and Mobile), gaining significant experience through formal courses and practical application as both an employee and freelancer. Currently engaged in postgraduate studies in Data Engineering, with an ongoing commitment to developing applications and exploring new languages and concepts.

Ricardo M.
Skills
An IT executive with substantial experience spanning startups to multinationals across diverse sectors including financial, digital, energy, telecom, entertainment, and logistics. Renowned as a strategic business leader and effective relationship builder with a strong multicultural perspective, expertise encompasses information technology, digital transformation, innovation, systems and product development, cybersecurity, and IT controllership. Demonstrates over 20 years of experience in leading and fostering collaborative management through IT strategies that align with business objectives.
Currently overseeing all technological directions and reporting directly to the executive leadership, accountability includes the development, implementation, infrastructure, and production support of new systems. Responsibilities center on enabling IT strategies that align with business goals, leveraging cutting-edge technologies and innovations to drive competitive advantage.
Highly skilled in forming, training, and managing high-performance technology teams, and advocating 1:1 management of all direct reports to ensure peak performance.
Proficient in agile management methodologies such as SCRUM, XP, and Agile PMP, with robust capabilities in system and application architecture and development employing languages like C#, Java, Javascript, Kotlin, and Python. Advanced knowledge of relational databases including MSSQL, Oracle, DB2, MySQL, and NoSQL databases like Redis and MongoDB. Expertise extends to DevOps, cloud computing with Azure, AWS, and GCP, as well as machine learning and artificial intelligence. Further qualified in IT governance frameworks such as COBIT and ITIL, and specialized in biometrics, electronic signatures, and encryption technologies.
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