Juan David Lizarralde Niño

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Frontend Developer

4M Medical Software

Nov 2022 - Current (2 years 7 months)

As a Frontend Developer at 4M Medical Software, I was responsible for designing and implementing user-friendly interfaces, ensuring optimal performance and responsiveness across various devices. I collaborated closely with development, design, and project management teams to deliver high-quality software solutions. Additionally, I utilized Jira and ClickUp for agile project management, effectively managing sprint planning and task tracking. I worked alongside QA teams, performing code reviews and ensuring frontend quality through rigorous testing processes. Furthermore, I implemented technical SEO best practices, optimizing code structure, performance, and accessibility to enhance search engine rankings and improve user experience. I also c

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Front Developer

Orbit Invest

Jan 2022 - Current (3 years 5 months)

As a Frontend Developer at Orbit, I specialized in developing and customizing WordPress-based websites, utilizing PHP, JavaScript, HTML, and CSS to create tailored themes and plugins while integrating CRM solutions. My responsibilities included: - Leveraging Jira and ClickUp for effective task tracking, sprint planning, and agile development within WordPress projects, ensuring timely delivery and collaboration. - Conducting Quality Assurance (QA) to guarantee website functionality, performance, and security through rigorous testing and debugging processes. - Utilizing Figma to accurately translate UI/UX designs into responsive WordPress themes and custom layouts, enhancing the overall user experience. - Implementing SEO best practic

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Full Stack Developer - Freelance

Dec 2021 - Current (3 years 6 months)

- Collaborated with the team to design, structure, and implement new websites from start to finish, ensuring a seamless user experience. - Updated existing websites to enhance functionality and performance. - Developed a user-friendly architecture, providing support and customer services to clients across various industries, including restaurants, e-commerce, and service businesses. - Worked with the MERN stack while also utilizing Jira for task management and progress tracking in larger client projects that required structured workflows. - Conducted Quality Assurance (QA) to ensure website functionality, performance, and security through thorough testing, debugging, and code reviews. - Collaborated with designers and clients using Fig

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Screenwriter in a Jazz Mutante Web Serie

Innova, IDARTES

Oct 2021 - Dec 2021 (3 months)

- Developed and researched the narrative and visual concepts for the Jazz Mutante Web Series, serving as the series screenwriter for 2 months. - Collaborated closely with the web development team to create interactive elements and promotional digital materials, which required a practical understanding of HTML, CSS, and JavaScript. This collaboration ensured that our creative vision was effectively translated into engaging web experiences, enhancing the overall impact of the series.

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Web Developer

Tedimedicina

Jan 2020 - Jun 2022 (2 years 6 months)

- Designed and developed the official web page for TEDI (2020), ensuring a user-friendly experience and responsive design. - Modified HTML, JS, and CSS web pages to optimize the page's performance for faster loading and browsing, enhancing overall user engagement. - Developed email templates using HTML, CSS, and media queries, ensuring compatibility across various email clients. - Utilized strategic engineering procedures to maintain and improve the company's web application, ensuring high performance and reliability. - Employed Jira for project tracking, sprint planning, and managing development tasks within an agile workflow, facilitating efficient project management. - Collaborated with UI/UX designers using Figma to implement visua

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Writer, Director and Producer

Almicidi Films

Jan 2015 - Jan 2017 (2 years 1 month)

As a Writer, Director, and Producer at Almicidi Films, I was responsible for overseeing film projects from conception to completion, ensuring that creative visions were realized while adhering to production timelines and budgets. In addition to my core responsibilities, I developed and managed digital platforms to promote our content effectively. My experience with HTML and CSS allowed me to design and structure landing pages for film promotions, ensuring a professional and visually appealing web presence. Furthermore, I utilized WordPress to build and manage websites for various film projects, handling content management, SEO optimization, and plugin integration to enhance our online visibility and audience engagement.

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Writer, Director and Producer

Afoco Studio

Jan 2014 - Dec 2021 (8 years)

- Writer, Producer & Director of content, focusing on creative storytelling and multimedia content. - Planning & developing cinematic projects while integrating web development skills, utilizing CSS and HTML to build promotional websites and digital portfolios that effectively showcased our projects. This fusion of creativity and technical expertise enabled me to deliver engaging, interactive experiences, further reinforced by my freelance full-stack development work.

Juan David Lizarralde Niño

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Juan David Lizarralde Niño