Responsibilities:- Develop e-commerce for the retail sector using React, WordPress, JavaScript, React, HTML, CSS, and PHP, creating new components and views to increase sales and enhance customer experience.- Review and restructure front-end code and design by developing new features, renewing domains, and fixing bugs through the implementation of unit and functional tests to ensure smooth application deployment.- Create and deploy websites for the services sector by designing and maintaining scalable systems, monitoring performance, and implementing security practices.Achievements: - Increased online sales by 35% within the first 6 months by optimizing the website and implementing SEO strategies, resulting in a 40% increase in site traffic and a 20% reduction in abandonment rate.- Boosted online bookings by 50% within the first 3 months by optimizing the components created for the website.- Reduced website response times by 45% through CSS and JavaScript minimization, and optimized site visits by 25%.

Responsibilities:- Develop various components and features for websites using React, WordPress, Next Js, HTML, CSS, PHP, and JSON, employing best programming practices to update and restructure site content.- Develop and manipulate relational databases using MySQL and GraphQL to ensure API connectivity and data handling for proper display on websites.- Implement unit and functional tests using Jest to identify bugs and deployment errors for subsequent correction, optimizing response times and user experience.Achievements:- Created the website for the Swedish government from scratch with over 20 components in 10 months.- Optimized performance and loading speed by 70% on websites by effectively identifying and solving bugs and implementing best practices.- Increased website visits by 30% by implementing front-end improvements and optimizing API connectivity.

Responsibilities:- Develop and implement unit and functional tests for the design, development, and deployment of web pages and mobile applications using Java to reduce errors and response times.- Automate various processes by identifying areas for improvement and recurring paths to optimize code.- Collaborate with interdisciplinary teams using SCRUM methodology to ensure goal achievement and daily follow-ups.Achievements:- Reduced regression testing time by 50% through automation, allowing faster development cycles and more frequent deliveries.- Increased automated test coverage to 90% by creating new scripts, resulting in higher defect detection and improved software quality.- Reduced production bugs by 40% by implementing CI/CD pipeline, enhancing the stability and reliability of web pages and applications.

Responsibilities:- Create and develop web mockups and landing pages by creating components, plugins, and various views using technologies such as WordPress, HTML, CSS, JavaScript, and PHP for renowned companies like Comfenalco and Poblautos.- Optimize code through the implementation of best programming practices, and conduct unit and functional tests to identify and fix bugs during deployment.- Collaborate interdisciplinarily with development and technology teams under SCRUM methodology to track various projects and ensure stakeholder satisfaction.Achievements:- Optimized web page indicators, impacting customer satisfaction by 30%, client retention by 45%, and increasing marketing KPIs by 25%.- Reduced operational costs by 30% and optimized overall business performance by developing custom plugins and automating content processes within websites.