Information Technology professional with 15 years of experience, specializing in managing large multidisciplinary teams, including remote teams across various countries. Expertise in system integration and proficient in developing applications and systems utilizing Node, PHP, Java, JavaScript, React, and ReactNative. Skilled in e-commerce development on the VTEX platform with comprehensive knowledge of DevOps practices.

Experienced developer since 2010, with a solid foundation in front-end and back-end programming, specializing in the JavaScript ecosystem in recent years. Proficient in technologies such as NodeJS and React, complemented by a background in team leadership.

Volunteer Python instructor recognized for swiftly mastering tools and achieving desired results independently. Committed to contributing to collective objectives and maintaining a strong sense of utility. Continuously seeks professional and personal growth, leveraging didactic experience acquired through supporting both peers and educators.

A dedicated student and passionate data science enthusiast, actively seeking an initial opportunity for professional growth and enhancement. The primary goal is to acquire competencies and skills essential for comprehending business strategies and requirements. This includes the ability to manage, design, and develop comprehensive analytical solutions within the field of Data Science.

A strategist with dual citizenship in the European Union and Brazil, holding a degree in Computer Sciences. Experience includes several international assignments in the USA and corporate English instruction. High school education was completed in California, and recent professional residence includes Europe. Positions have included roles at major technology firms and a current appointment as a research professor in BPM Methodologies and Change Management at the University of Granada, Spain, since 2018. Presently, the role includes serving as a Business Process Solutions Integrator for multinational customers in the Americas and EMEA regions. Proficient in English, Spanish, and Portuguese.

Full-stack developer with extensive expertise in crafting innovative web solutions. Proficient in both server-side and client-side development, employing technologies such as HTML, CSS, JavaScript, PHP, Python, and Node.js. Demonstrates a strong ability to leverage technical knowledge and experience to ensure successful project outcomes.

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.

Experienced developer focused on creating and maintaining high-quality products, particularly skilled in developing and consuming APIs within a microservices architecture. Proficient in managing financial flows through banking APIs, handling credit receivables, and supporting marketplaces and asynchronous communication. Possesses expertise in technologies such as Python, Django Rest Framework, FastAPI, PostgreSQL, MongoDB, Docker, Kubernetes, RedHat Openshift, RabbitMQ, and Pytest, while maintaining the flexibility to work with a diverse range of technology stacks, including previous experience with PHP using Laravel and NodeJS with Express and NestJS.

Praspel (PHP Realistic Annotation and Specification Language) is a formal specification language for PHP that allows developers to define contracts directly in the code using annotations. It facilitates automatic generation of test cases, runtime assertion checking, and documentation by specifying preconditions, postconditions, and invariants for PHP functions and methods.

A Praspel expert must have strong proficiency in PHP programming, familiarity with formal specification languages, and experience in writing and interpreting annotations. They should also possess skills in automated testing, runtime assertion checking, and understanding of preconditions, postconditions, and invariants within the context of software contracts.

How to hire a Praspel expert

Praspel was created to provide a formal specification language for PHP, enabling developers to define contracts directly within their code. It aimed to improve code reliability through automatic test case generation, runtime assertion checking, and comprehensive documentation. The development of Praspel addressed the need for better testing and validation mechanisms in PHP applications.

About Praspel

Strengths of Praspel include its ability to integrate formal specifications directly into PHP code, automatic test case generation, and runtime assertion checking. Weaknesses include potential complexity in learning and integrating the language into existing projects. Competitors of Praspel are other contract-based programming tools and specification languages such as JML (Java Modeling Language) for Java and Spec# for C#.

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About Praspel

How to hire a Praspel expert

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