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.
About Praspel
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.
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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How to hire a Praspel expert
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.

Robert B.
Skills
A software developer with three years of experience, specializing in creating high-performance solutions designed to improve user experience. Currently engaged in developing management and logistics applications through the utilization of the modern React ecosystem.

Rafael S.
Skills
Dedicating extensive efforts to Full Stack development, the individual has cultivated an in-depth expertise in both front-end and back-end disciplines, complemented by a strong integration of unit testing and data science principles within personal projects. This focus on development has shaped a career path centered on the design and implementation of systems that adeptly combine dynamic user interfaces with robust back-end infrastructures. The journey has facilitated a profound understanding of software architecture and enhanced proficiency in key programming languages, including JavaScript, C#, and Python.
With over three years of professional experience and involvement in numerous freelance projects, their expertise spans comprehensive web development. They have successfully built complex projects utilizing APIs and have developed APIs intended for auditing intricate systems. Currently pursuing a Computer Engineering course, the aim is to reinforce technical foundations while staying at the technological forefront. This approach seeks to foster a career defined by a holistic and innovative mindset within the realm of software development.

Frederico G.
Skills
A back-end developer with over eight years of experience in web development, specializing in a product that employs Ruby on Rails, Elixir, Python, PostgreSQL, RabbitMQ, Redis, Kafka, and Docker. Demonstrates a robust understanding of Ruby on Rails, Python, Elixir, and JavaScript. Additionally, possesses a five-year background as a full stack developer with a focus on React and Vue.

Miller K.
Skills
A software developer dedicated to achieving excellence in software architecture and engineering. Consistently explores best development practices and diverse design patterns, striving to identify sophisticated and effective solutions to challenges encountered during the software development process.

Thiago A.
Skills
A Full Stack Developer with expertise in database management and a solid understanding of infrastructure. Pursuing opportunities that offer professional development and personal growth.

Vanderlei O.
Skills
A dedicated professional with extensive experience in programming since 2014, holding a Bachelor's degree in Computer Engineering and a degree in Systems Analysis, graduating with first-class honors and an average grade above 8.5. Specializing in JavaScript development, with the ability to rapidly learn additional programming languages. Demonstrates strong self-learning capabilities, exceptional teamwork skills, and a commitment to continuous personal and professional development while supporting team members effectively.

Vanderson F.
Skills
A software developer with over four years of experience, specializing in desktop, web, and mobile development. Recent work has focused on technologies including React, JavaScript, TypeScript, Next.js, and Node.js, with a particular emphasis on the MERN stack. Demonstrates a strong commitment to continuous learning and staying current with emerging technologies.

Guilherme S.
Skills
Front-End Developer with nearly five years of experience in web development, contributing to a diverse range of projects from large corporations to smaller enterprises. Possesses extensive expertise in HTML5, CSS3, SASS, JavaScript, JQuery, and PHP, and is currently expanding skills with the study of Flutter. Strongly advocates for practical experience as the primary avenue for gaining knowledge and remains committed to continuous learning.
*Estimations are based on information from Glassdoor, salary.com and live Howdy data.
USA
$ 224K
Employer Cost
$ 127K
Employer Cost
$ 97K
Benefits + Taxes + Fees
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