Experienced Full-Stack Developer with a history in the information technology and services sector. Proficient in PHP, Laravel, JavaScript, JQuery, Git, CSS, SQL, CodeIgniter, React, and both front-end and back-end development. Involved in comprehensive stages of software development, including requirement analysis, database modeling, prototyping, screen design, and client presentations at multidisciplinary research labs. Expanded skills as a Junior Test Analyst with expertise in automated testing, usability testing, security and load testing, API mapping/documentation, and code review using tools such as Postman, Swagger, Git, Jira, Docker, and JMeter. Advanced to a Full-Stack Web Developer position, excelling in the Scrum framework and leading project teams. Contributed by developing plugins for Moodle with Laravel technology and currently focuses on Front-End development using React and Back-End development with Laravel.

Computer Science graduate from José do Rosário Vellano University, specializing in frontend development with a strong interest in emerging technologies.

Experienced software developer with over 15 years in backend development, specializing in Java, Spring, JPA, REST, and relational databases such as MySQL, Oracle, and SQL Server. Proficient in developing Android applications using Kotlin and Java, with a strong foundation in object-oriented programming, database modeling, and mobile development including Jetpack Compose. Demonstrates a continuous passion for learning and exploring various aspects of IT. Currently pursuing flexible, remote opportunities as a freelance contractor (PJ).

A seasoned Developer with seven years of experience specializes in mobile development through React Native. This professional excels in crafting efficient and high-quality mobile applications leveraging JavaScript and React Native, consistently contributing significant value to various projects. The skill set expands beyond React Native to include related technologies such as React for web applications and Node for backend development. This comprehensive knowledge allows for the delivery of integrated and cohesive solutions from the user interface to the backend.

Initial forays into mobile development began during an internship at a notable agricultural research institute, where involvement in the creation of two web platforms using Python and the initiation of a project in Java demonstrated versatility and a strong propensity for embracing new technologies. By staying abreast of the latest trends and best practices in mobile development, this professional ensures skills remain aligned with market demands, consistently bringing dedication and a passion for enhancing the success of mobile projects through a deep expertise in React Native.

A full-stack web developer with a specialization in front-end technologies, focusing on the Vue.js ecosystem to develop functional user interfaces that enhance user experience and optimize application performance. Regularly employs a range of technologies including JavaScript, Vue.js, Node.js, MySQL, Cypress, Jest, and WebSocket, while also having proficiency in front-end technologies such as React. This broad technical knowledge allows for effective handling of diverse development scenarios. An avid enthusiast for technology, continually staying updated on current trends, and adept at translating business logic and requirements into practical and efficient solutions. Currently pursuing postgraduate studies in Fullstack Web Development at PUC-Minas. A portfolio of previous projects can be found at https://adejota-portfolio.netlify.app/, with further contributions available on GitHub at https://github.com/adejota.

Candidate with a profound enthusiasm for technology seeks a role in systems development to advance skillset and showcase potential. Exhibits a strong commitment to contributing meaningfully to the field.


Experienced Data Analyst with a record of success in Martech, Product Analytics, Customer Analytics, and Data Product Development. Demonstrated ability to deliver high-quality data solutions within both startup environments and established enterprises in LATAM and Europe. Proficient in the Python ecosystem, including FastAPI, Pandas, seaborn, flask, streamlit, Matplotlib, Scikit-learn, and Keras. Adept at developing data products using cloud technologies such as Azure Data Factory, AWS Redshift & Glue, and GCP Dataproc & Big Query. Skilled in data orchestration and transformations with tools like DBT, Great Expectations, and Apache Airflow, alongside experience in CI/CD environments with GitHub, GitLab, Confluence, and Jira. 

Proven expertise in programming, refactoring, and debugging. Experienced in working remotely within agile teams, possessing a proactive attitude and strong teamwork capabilities. Dedicated to designing data products that are high in quality, scalable, and impactful. Self-taught and curious, with a history of contributing to the transformation and growth of startups while generating value in larger companies.

An avid long-range cyclist, exploring the synergy between technology and cycling, and a gaming enthusiast, particularly interested in immersive gaming experiences.

Full stack developer based in Araruama, Rio de Janeiro, with a robust background in programming since 2008. Initially focusing on web design, the professional skillset evolved through formal education into a comprehensive mastery of full stack development. Specialization includes the creation of systems and websites for a diverse clientele within Brazil. Known for addressing complex challenges and delivering high-impact projects, leveraging a deep understanding of both fundamental and cutting-edge technologies. 

Expertise encompasses a range of technologies and frameworks, including HTML, CSS, JavaScript, PHP, MySQL, PostgreSQL, Yii2, CodeIgniter, Laravel, Angular, Ionic, and Node.js. Dedicated to continuous learning and staying abreast of the latest industry trends to provide innovative and high-quality solutions that meet client expectations.

Tree-meta is a meta-programming language designed to facilitate the creation and manipulation of abstract syntax trees (ASTs). It enables developers to define, transform, and analyze the structure of source code in various programming languages, aiding in tasks such as code generation, optimization, and static analysis.

A Tree-meta expert must have strong skills in abstract syntax tree manipulation, meta-programming, and familiarity with compiler design principles. Proficiency in multiple programming languages and experience with code generation, static analysis, and transformation techniques are also essential.

How to hire a Tree-meta expert

Tree-meta was developed to address the need for efficient manipulation of abstract syntax trees in the context of meta-programming. It emerged as a tool to assist developers in defining, transforming, and analyzing the structure of source code across different programming languages. The exact details regarding its creators and the specific year of its inception are not well-documented.

About Tree-meta

Tree-meta's strengths include its ability to efficiently manipulate abstract syntax trees and facilitate meta-programming tasks such as code generation and static analysis. Its weaknesses may involve a steep learning curve and limited community support. Competitors include tools like ANTLR, Rascal, and Spoofax, which also offer capabilities for language processing and AST manipulation.

Tree-meta

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Programming Languages

About Tree-meta

How to hire a Tree-meta expert

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