Experienced developer and consultant with a history of leading complex international projects across Peru, Mexico, Portugal, and the USA using advanced technologies. Responsibilities have included refactoring systems and implementing best practices for a startup in Peru, developing a payment system for a Brazilian bank, and spearheading the development of a proof of concept for a financial analysis system for a prominent banking service in Brazil. Esteemed as a skilled problem solver and team leader, notable for a proven track record in delivering high-quality systems employing innovative technologies.

Product Designer with extensive experience in interface design, specializing in the utilization of Figma for creating wireframes, prototypes, and journey mapping. Seeks a mid-level position to apply comprehensive design studies and substantial professional expertise in the field.

A graduate in Systems Analysis and Development and Digital Design, with professional experience in the development field since 2014. Demonstrates three years of expertise in Java and Spring Boot, complemented by skills in Angular for front-end development. Proficient in AWS cloud computing, supported by an AWS Certified Cloud Practitioner certificate, and experienced in utilizing Jenkins for CI/CD processes. Seeking opportunities as a Java developer.

Possesses extensive experience in implementing systems leveraging contemporary technologies, with a strong emphasis on agile development methodologies, including continuous integration and test-driven development (TDD). Skilled in collaborative programming, contributing effectively to team and client interactions throughout the software development life cycle. Demonstrates proficiency in the analysis, design, coding, and implementation of object-oriented web applications using languages and frameworks such as JavaScript, Node, React, .NET, and PHP.

An Analyst Developer with expertise in web and mobile development, proficient in maintaining web systems utilizing React and developing mobile applications with React Native, TypeScript, and Flutter. Experience includes the redevelopment of a statewide beach mapping application with Flutter and the creation of a form-based inspection application featuring PDF generation functionalities with React Native. Additional responsibilities have included the maintenance of intranet web systems using React, which involved the integration of banners and videos within news carousel panels. Demonstrates extensive knowledge in the end-to-end maintenance and development of various web and mobile systems. Holds a strong interest in software architecture and application scalability, with a focus on the future growth and robustness of applications.

Specializing in integration development, with profound knowledge in JavaScript and TypeScript, proficiency spans both relational databases, like MySQL, and non-relational databases, such as MongoDB. This breadth of expertise facilitates the design of efficient and adaptable solutions tailored to unique project requirements. A robust foundation in Computer Engineering, combined with extensive practical experience in integration development, underscores the readiness to address innovative challenges and drive the success of intricate projects. Continual efforts are made to enhance technical skills and collaborate within dynamic environments that prioritize innovation and technical excellence.

A dedicated developer with a focus on front-end development and proficiency in API development, coupled with a strong interest in integrating UX principles into projects. Initially discovered a passion for web development during university studies, catalyzing swift advancement in the field through continuous effort, dedication, and professional commitment.

A self-taught programmer with four years of experience specializing in Front-End Development, primarily focusing on creating high-performance, scalable, and cost-effective web applications. Expertise lies in ReactJS and TypeScript, which are utilized to engineer sophisticated user interfaces. The professional development trajectory includes a strong commitment to continuous learning and refinement, particularly in mastering SOLID code principles, rigorous unit testing, and Micro-Frontend Architecture. These ongoing efforts aim to enhance both personal skills and the overall quality and efficiency of projects undertaken.

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 

 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 (

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About Praspel

How to hire a Praspel expert

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