Available to hire
I am a UX/UI Designer and Front-End Developer with over eight years of experience in creating user-friendly, intuitive, and innovative interfaces. I specialize in wireframing, prototyping, and usability testing, combining creativity with a solid technical foundation. I work with technologies such as HTML5, CSS, TailwindCSS, and Vanilla JavaScript to develop functional solutions that enhance user experience.
I am passionate about transforming user needs into attractive and effective digital products, turning ideas into tangible results. I am committed to making the web a more accessible, efficient, and user-centered space.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
Spanish; Castilian
Fluent
English
Intermediate
Work Experience
UI Designer & Front-End Developer (Freelance) at Freelance
January 1, 2023 - June 5, 2024Designed and developed complete web projects, covering all design phases, including UX processes, low and high-fidelity prototyping with Figma, and front-end development using HTML, CSS, TailwindCSS, JavaScript, and WordPress. Provided training and conducted workshops on Nature Photography and Field Data Collection, integrating methodologies for data analysis and database development. Completed a Java Developer scholarship at Academia Kodigo and continuously learning about GNU/Linux systems and UI Design with Figma.
Administrator at Area Natural Protegida Chantecuán
September 1, 2021 - January 31, 2023Implemented innovative strategies to enhance infrastructure and operations in the Natural Reserve, ensuring sustainability and functionality. Conducted biodiversity research, creating reliable and detailed databases for conservation decision-making. Developed environmental and agricultural services, including citizen science programs and biodiversity observation projects, as well as promoting food security through home gardening initiatives.
Nature Photographer - Environmental Conservation Projects (Volunteer Projects) at Manomet-SalvaNATURA
January 1, 2020 - July 31, 2021Created a comprehensive photographic catalog of aquatic and shorebird species along the Salvadoran coast, from the Gulf of Fonseca to Jiquilisco Bay, storing and managing information in databases for further analysis. Actively participated in citizen science activities focused on environmental conservation, promoting education and awareness of local biodiversity. Developed an updated biodiversity database to provide key information for research and conservation projects.
Front-End Developer at EO Internacional (Avianca & LifeMiles)
January 1, 2011 - July 31, 2019Designed and developed the first version of LifeMiles.com’s interfaces, using web technologies such as CSS, HTML, JavaScript, JQuery, and early versions of AngularJS. Designed and tested interfaces for digital and promotional products, ensuring optimal user experience aligned with business goals. Collaborated in multidisciplinary projects, fostering effective communication between teams to develop innovative and strategic business solutions.
Web Developer & Linux Administrator at ST S.A. de C.V.
May 1, 2007 - January 31, 2009Developed web interfaces aimed at improving user experience, using technologies such as HTML, CSS, JavaScript, and PHP. Also managed and administered GNU/Linux servers (Debian, RedHat) for digital product development and support. Installed and managed database servers (MySQL) and IP telephony systems (Asterisk PBX), ensuring optimal performance and availability. Created and maintained detailed documentation on server configurations, including Linux, MySQL, and Asterisk PBX, facilitating management and operational continuity.
UI Designer & Front-End Developer (Freelance) at Freelance
January 1, 2023 - June 24, 2024Designed and developed complete web projects, covering all design phases, including UX processes, low and high-fidelity prototyping with Figma, and front-end development using HTML, CSS, TailwindCSS, JavaScript, and WordPress. Provided training and conducted workshops on Nature Photography and Field Data Collection, integrating methodologies for data analysis and database development. Completed a Java Developer scholarship and specialized in UI Design with Figma.
Administrator at Area Natural Protegida Chantecuán
September 1, 2021 - January 31, 2023Implemented innovative strategies to enhance infrastructure and operations in the Natural Reserve, ensuring sustainability and functionality. Conducted biodiversity research, creating reliable and detailed databases for conservation decision-making. Developed environmental and agricultural services, including citizen science programs and biodiversity observation projects, and promoted food security through home gardening initiatives.
Nature Photographer - Environmental Conservation Projects (Volunteer Projects) at Manomet-SalvaNATURA
January 1, 2020 - July 31, 2021Created a comprehensive photographic catalog of aquatic and shorebird species along the Salvadoran coast, managing information in databases for further analysis. Actively participated in citizen science activities focused on environmental conservation, promoting education and awareness of local biodiversity. Developed an updated biodiversity database to provide key information for research and conservation projects.
Front-End Developer at EO Internacional (Avianca & LifeMiles)
January 1, 2011 - July 31, 2019Designed and developed the first version of LifeMiles.com’s interfaces using CSS, HTML, JavaScript, JQuery, and early AngularJS. Designed and tested interfaces for digital and promotional products, ensuring optimal user experience aligned with business goals. Collaborated in multidisciplinary projects to develop innovative and strategic business solutions.
Web Developer & Linux Administrator at ST S.A. de C.V.
May 1, 2007 - January 31, 2009Developed web interfaces using HTML, CSS, JavaScript, and PHP to improve user experience. Managed and administered GNU/Linux servers (Debian, RedHat) for digital product development and support. Installed and managed database servers (MySQL) and IP telephony systems (Asterisk PBX), ensuring optimal performance and availability. Created and maintained detailed documentation on server configurations facilitating management and operational continuity.
UI Designer & Front-End Developer (Freelance) at Freelance
January 1, 2023 - PresentCurrently preparing for the Mile2 Network Principles certification through an intensive networking fundamentals refresher course. Designed and developed complete web projects, covering all design phases, including UX processes, low and high-fidelity prototyping with Figma, and front-end development using HTML, CSS, TailwindCSS, JavaScript, and WordPress. Provided training and conducted workshops on Nature Photography and Field Data Collection, integrating methodologies for data analysis and database development. Completed a Java Developer scholarship at Academia Kodigo and continuously learning about GNU/Linux systems (RedHat, Debian). Also specialized in UI Design with Figma through Udemy.
Administrator at Area Natural Protegida Chantecuán
January 31, 2023 - August 14, 2025Implemented innovative strategies to enhance infrastructure and operations in the Natural Reserve, ensuring sustainability and functionality. Conducted biodiversity research, creating reliable and detailed databases for conservation decision-making. Developed environmental and agricultural services, including citizen science programs and biodiversity observation projects, as well as promoting food security through home gardening initiatives.
Nature Photographer - Environmental Conservation Projects (Volunteer) at Manomet-SalvaNATURA
July 31, 2021 - August 14, 2025Created a comprehensive photographic catalog of aquatic and shorebird species along the Salvadoran coast, storing and managing information in databases for further analysis. Actively participated in citizen science activities focused on environmental conservation, promoting education and awareness of local biodiversity. Developed an updated biodiversity database to provide key information for research and conservation projects.
Front-End Developer at EO Internacional (Avianca & LifeMiles)
July 31, 2019 - August 14, 2025Designed and developed the first version of LifeMiles.com’s interfaces, using CSS, HTML, JavaScript, JQuery, and early AngularJS. Designed and tested interfaces for digital and promotional products, ensuring optimal user experience aligned with business goals. Collaborated in multidisciplinary projects, fostering effective communication between teams to develop innovative and strategic business solutions.
Web Developer & Linux Administrator at ST S.A. de C.V.
January 31, 2009 - August 14, 2025Developed web interfaces using HTML, CSS, JavaScript, and PHP to improve user experience. Managed and administered GNU/Linux servers (Debian, RedHat) for digital product development and support. Installed and managed MySQL database servers and Asterisk PBX IP telephony systems, ensuring optimal performance and availability. Created and maintained detailed documentation on server configurations facilitating operational continuity.
Education
B.Sc. at Universidad Tecnológica de El Salvador
January 1, 2007 - December 31, 2007B.Sc. at Universidad Tecnológica de El Salvador
January 1, 2007 - December 31, 2007B.Sc. in Systems Engineering at Universidad Tecnológica de El Salvador
January 1, 2007 - August 14, 2025Qualifications
Cyber Strategy and Controls: Compliance & Governance
January 1, 2025 - December 31, 2025Scrum Foundation
January 1, 2024 - December 31, 2024Java Back-End Developer
January 1, 2024 - December 31, 2024UI Design: Visual & Interface Design with Figma
January 1, 2024 - December 31, 2024Front-End Programming with JavaScript & React JS
January 1, 2023 - December 31, 2023Agile Methodologies with SCRUM
January 1, 2019 - December 31, 2019Cyber Strategy and Controls: Compliance & Governance
January 1, 2025 - December 31, 2025Scrum Foundation
January 1, 2024 - December 31, 2024Java Back-End Developer (Bootcamp)
January 1, 2024 - December 31, 2024UI Design: Visual & Interface Design with Figma
January 1, 2024 - December 31, 2024Front-End Programming with JavaScript & React JS
January 1, 2023 - December 31, 2023Agile Methodologies with SCRUM
January 1, 2019 - December 31, 2019Certified Network Principles (C)NP – Mile2 Cybersecurity
January 1, 2025 - August 14, 2025Cyber Strategy and Controls: Compliance & Governance (RSM US LLP)
January 1, 2025 - August 14, 2025Scrum Foundation Course (Academia Kodigo)
January 1, 2024 - August 14, 2025Java Back-End Developer (Bootcamp, Academia Kodigo)
January 1, 2024 - August 14, 2025UI Design: Visual & Interface Design with Figma (Udemy)
January 1, 2024 - August 14, 2025Front-End Programming with JavaScript & React JS (Insaforp)
January 1, 2023 - August 14, 2025Agile Methodologies with SCRUM (UDB & Insaforp)
January 1, 2019 - August 14, 2025Industry Experience
Computers & Electronics, Government, Software & Internet, Travel & Hospitality, Transportation & Logistics, Other, Non-Profit Organization, Agriculture & Mining, Professional Services, Media & Entertainment, Education
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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