Web Developer with a keen interest in expanding expertise within the field. Professional background encompasses extensive experience in both inside and outside sales, complemented by a deep-seated passion for technology.

Senior Back-End Developer with more than seven years of experience specializing in Ruby on Rails, possessing extensive knowledge in Rspec, Test-Driven Development (TDD), Docker, and Git. Interested in a remote position as a legal entity (PJ).

A professional with 16 years of experience in electrical energy, logistics, education, and technology, specializing in customer service, finance, human resources, and software development. Currently focused on Front End roles for web and mobile projects using React and React Native, with extensive experience as a QA analyst. Expertise includes BDD writing, regression and functional testing, bug reporting, evidence collection, and documentation, ensuring high software quality. 

Proficient in web project development utilizing HTML, CSS, JavaScript, Material UI, Bootstrap, Styled Components, Jest, React Testing Library, and version control with GIT. Familiar with tools such as GitLab, Jira, Miro, Slite, Trello, Mongo, Insomnia, Figma, Bitbucket, GitHub, Slack, Teams, Notion, and Monday. Well-versed in agile methodologies, including Scrum and Kanban. 

Demonstrates strong soft skills in communication, quick learning, commitment, teamwork, organization, and time management. Also engages in sharing and consuming professional content through social media, reinforcing personal knowledge and supporting peers.

With seven years of experience in the Central Control Office (CCO) specializing in operational planning and control, the professional advanced to the role of Operation Supervisor, where responsibilities included data analysis and decision-making. The current focus is on web development, showcasing strong communication skills and a dedication to acquiring new technological knowledge for the continuous enhancement of projects.

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.

An experienced developer with over four years specializing in front-end development, adept at utilizing frameworks to engineer dynamic applications. Constantly seeking opportunities to expand expertise in front-end technologies.

A Software Quality Analyst with five years of experience, adept in collaborating on projects with geographically dispersed teams. Responsibilities encompass delivering status reports on implemented functionalities and quality metrics to clients, as well as managing and prioritizing bugs and client requests. Demonstrates proficiencies in Behavior-Driven Development (BDD), Gherkin syntax, and tools including Jira, Axure, Zeplin, Postman, Browserstack (Android and iOS), Azure DevOps, Cypress, and programming languages such as Java, JavaScript, and Python. Skilled in the use of Cucumber Selenium WebDriver and experienced with test management and project tools like Qase and Zoho Projects. Interests lie in roles that incorporate both manual and automated testing practices, with a focus on BDD and Test-Driven Development (TDD) methodologies.

Fullstack Developer with over five years of experience in managing diverse systems and integrations. Expertise encompasses NodeJs, ReactJs, MongoDb, IBM Watson, DialogFlow, Tailwind, NextJS, Typescript, and Postgres.

M4 is a macro processing language used to transform text based on defined macros. It reads input files, processes the macros, and outputs the transformed text, making it useful for code generation, configuration files, and automated text manipulation tasks.

An M4 expert must have strong skills in text processing, macro definition and manipulation, Unix/Linux command-line proficiency, and scripting languages like Shell or Perl. Familiarity with regular expressions and debugging macro-related issues is also essential.

How to hire a M4 expert

M4 was developed in the late 1970s as a part of the Unix operating system. It evolved from earlier macro processors and was designed to provide a more powerful and flexible tool for text processing and automation tasks within Unix.

About M4

Strengths of M4 include its simplicity, flexibility, and powerful macro capabilities. Weaknesses involve its limited error handling and debugging features. Competitors include other macro processors like CPP (C Preprocessor) and more modern templating engines such as Jinja2 and Mustache.

M4

Top 5*

Programming Languages

About M4

How to hire a M4 expert

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