In my role as Technical Lead, I manage the development and integration of systems and APIs for a prominent e-commerce company, focusing on personalized product offerings. My work utilizes a robust stack of technologies, including JavaScript, PHP, MySQL, Nginx, Node.js, SCSS, and CSS.Responsibilities include:* Developing and maintaining custom WooCommerce and WordPress solutions, encompassing themes, plugins, and advanced custom fields (ACF Pro).* Creating and overseeing complex customization interfaces using JavaScript, enhancing user interactions and functionalities.* Implementing and managing various payment methods to streamline transaction processes.* Ensuring the performance and scalability of high-traffic e-commerce operations.* Leading a team of developers, coordinating multiple projects across two development teams in a Scrum environment.* Overseeing DevOps practices to optimize deployment and maintain robust system operations.

As a Software Developer and Technical Consultant, I've had the privilege of collaborating with various agencies, taking the helm in guiding and leading projects. My proficiency in a diverse range of technologies, including PHP, JavaScript, MySQL, ES6, HTML5, CSS3, SASS, Java, React JS, Node JS, SQL, Git, SVN, AWS, RoR, Python, Angular, empowers me to navigate complex challenges and deliver innovative solutions.Throughout my career, I've demonstrated a commitment to continuous learning, keeping pace with the latest advancements in the industry. This ensures that I stay at the forefront of cutting-edge technologies and best practices.As a dedicated system analyst with a robust project management background, I excel in managing timelines, mitigating risks, and coordinating efforts with multiple stakeholders.My journey as a lifelong learner and an advocate for embracing fresh challenges has led me to explore new territories, including active learning of Java since last year. I'm interested in highly typed languages and object-oriented programming (OOP).In my freelance career, I'm always open to new opportunities and welcome the chance to connect and collaborate with agencies seeking a seasoned Technical Lead. If your agency seeks a versatile and experienced Technical Lead to drive your projects to success, I'm eager to explore how we can work together. Let's connect and embark on a journey of innovation and achievement.http://martinrosbier.com.ar/Feel free to schedule a meeting using my Calendly: https://calendly.com/martinrosbier/30-min

As the director, I am responsible for the management of custom projects in Laravel and CodeIgniter. I provide WordPress support services, ensuring the smooth operation and maintenance of WordPress sites, including the development of custom themes and plug-ins. Additionally, I specialize in optimizing web pages and applications to improve load time, enhancing the overall user experience.I excel in building comprehensive statements of work and conducting requirements engineering, ensuring clear project scope and effective communication with clients.Furthermore, I successfully undertook an exciting project where I built a game using JavaScript, HTML, and CSS. This game served as an interactive advertisement.Some WordPress custom theme development examples:https://hablalo.app/ https://yaeltex.com/Also in charge of AWS hosting configurationRoR connection to WooCommerce

Software development, project planning and management, infrastructure decisions and management, as well as the architecture and design of project structures. My responsibilities also include maintaining communication with clients and performance optimization of e-commerce websites.

I played a pivotal role in dealing with the challenges posed by the lack of documentation for the custom API endpoints from third-party systems. I took the initiative to thoroughly analyze and reverse engineer these endpoints. In addition, I made significant contributions to documenting processes and implementing the Scrum methodology. I led the documentation efforts by creating comprehensive documentation for architectural decisions, design patterns, and best practices.Throughout the project, I also had to manage high pressure on deadlines and handle hotfixes efficiently, leveraging my technical expertise and problem-solving skills to meet the requirements of an insurance company and a prominent client in the banking sector.Additionally, I actively contributed to refactoring legacy code, implementing programming paradigms such as Object-Oriented Programming (OOP), and following the Three Layered Architecture principles. These efforts improved code quality, maintainability, and scalability, resulting in a more robust and efficient system.Furthermore, I developed and mantained an automated test script using Webdriver.io in Node.js, specifically for automated testing and ensuring the reliability and stability of the system.The solutions we delivered were highly used by end-users, showcasing our commitment to delivering exceptional and user-centric software for a Fortune 500 insurance company and a prominent client in the banking sector.Main technologies:- Leveraged JavaScript to parse, manipulate, and interact with JSON data, ensuring seamless integration and efficient data processing within the projects.- Developed and maintained an automated test script using Webdriver.io in Node.js, guaranteeing the reliability and stability of the systems.

Custom WordPress Developer specializing in the development of themes, plugins, and headless solutions using Gatsby.js and React JS. Proficient in integrating various services and ensuring seamless connections between different platforms. Responsible for site maintenance, including the establishment and management of CI/CD pipelines for continuous integration and deployment.As the main developer, I am solely responsible for the technical development of projects, ensuring high-quality code and efficient implementation. Additionally, I have experience installing and configuring third-party extensions and integrations to extend the functionality of WordPress sites.In order to apply the pixel-perfect custom designs they required, I convinced the client to start implementing a custom theme while keeping the previous Elementor-based theme up to date. During this migration, we’ve been required to start implementing a headless version.Main Technologies: WordPress, Gatsby.js, React JS, JQuery, JavaScript, CSS3, Sass, HTML5, CI/CD (Continuous Integration/Continuous Deployment).

Development Manager and WordPress Developer specializing in the management of large-scale WordPress implementations with a strong focus on accessibility. Proficient in custom theme development, WordPress customization, server administration, and UX-oriented development. Expertise in leveraging ACF (Advanced Custom Fields) for creating flexible and dynamic content structures.Dedicated to ensuring accessible web experiences, successfully passing various accessibility tests including WCAG 2.1 (Web Content Accessibility Guidelines 2.1) compliance. Worked with Arena Solutions, the Service Members Civil Relief Act, and the Canadian Government, delivering inclusive and compliant WordPress solutions.Led a significant project involving the seamless migration of a Python and Angular-based CMS to WordPress, including the transfer of styles and implementation of third-party plugins. This project showcased technical skills, meticulous attention to detail, and effective collaboration with cross-functional teams. Developed a custom program specifically designed for content import, enabling efficient and accurate transfer of data.

As a freelancer, I worked as a Full-Stack developer and Project Manager, primarily focusing on Wordpress and Laravel projects. I took on comprehensive responsibilities, overseeing the entire project lifecycle.One notable project was the development of a custom ecommerce platform, where I handled both the backend using PHP and MySQL, and the frontend using JavaScript, CSS3, HTML5, and SASS. I dedicated a year to this project, ensuring its successful completion. Additionally, I assumed the role of Project Manager, effectively coordinating the efforts of the team and ensuring timely delivery and client satisfaction.In addition to larger projects, we also worked on updating and maintaining smaller PHP projects. One notable example was our collaboration with the Municipalidad de Vicente Lopez, a governmental office. We were responsible for updating and enhancing their PHP-based projects, ensuring they remained functional, secure, and aligned with their evolving requirements.

Full-stack Developer with a primary focus on ecommerce, specializing in WooCommerce. Managed and developed approximately six ecommerce websites concurrently, overseeing both back-end and front-end development. Conducted regular maintenance, including database upkeep and performance optimization, to ensure optimal functionality and enhance the user experience. Expertise in WordPress and WooCommerce customization, tailoring websites, themes, and plug-ins to clients' specific requirements. Additionally, played a key role in the ongoing management of the ecommerce websites, implementing custom discounts and enhancing the user interface.Microsites implementation. I would make express WordPress installations to create one-page sites for marketing purposes.Diagnosis and Planning of Internal Communication. When I started working here, they weren’t using tools like Slack or Jira.Main technologies: PHP, Apache, MySQL, Javascript, JQuery, HTML5, CSS3, SASS.

Front-end Developer involved in the establishment and growth of the company. Specialized in WordPress development, account management, and project management. Co-developed a proprietary MVC PHP framework, enabling efficient and scalable web application development. As the main external development team for Grupo Plaza, we delivered high-quality solutions tailored to their specific needs.Additionally, we provided custom application development services for various companies and the Gobierno de la Ciudad de Buenos Aires. Spearheaded the development of a groundbreaking delivery app and created a successful Groupon-like app for an international company.Main technologies: PHP, Apache, MySQL, Javascript, HTML5, CSS3.

Development Manager with experience as a backend and frontend developer, specializing in database maintenance and programming, primarily focused on developing intranets. Managed projects for international clients, including international companies such as Oracle Sun Microsystems and C&A, ensuring the delivery of highly functional and user-friendly websites. Proficient in managing LAMP (Linux, Apache, MySQL, PHP) environments, with expertise in PHP, JavaScript, HTML, and CSS.