David Trejo Email & Phone Number

Santa Barbara, California, Us

Chicago, Illinois, Us

• Developed performant, scalable, and reusable components using React and Type-script• Provided ongoing support and maintenance for legacy code built in Backbone and PHP.• Led and participated in sprint planning, requirement gathering, story creation, and retrospective. • Debugged and resolved production issues that may arise.• Utilized JIRA for project management and bug tracking.• Provided feedback and engaged with team members in code reviews to produce dry clean code.• Upgrade jQuery to a major version and resolved breaking changes to 3rd party librar-ies. • Audited code base for security vulnerabilities in order to be PCI compliant.

Des Plaines, Illinois, Us

• Collaborated with quality assurance team members in order to diagnose and resolve new development and production support issues that may arise.• Assisted in the design and analysis of business requirements to produce and implement core visual elements to solution designs.• Worked multiple projects duties such as development, visual design, and quality control.• Implemented image customization using Photoshop tools and performed minor adjustments on select images.• Participated in discussions with clients and team members in order to find the best technical solutions for directory assignments.• Updated and maintained Wordpress website by adding new information,features, and ensure site stayed operational.• Translated Photoshop layouts into clean & organized HTML,CSS, JavaScript.• Delivered work under tight deadlines while maintaining high quality standards.• Followed specific processes to ensure excellence quality is maintained throughout various project durations.

• Served as a technical adviser for business development team by providing pro-gramming perspective and effective solutions for the clients needs and company’s goals.• Collaborated with business development team regarding design and usability of UI.• Created wireframes and mockups and presented them in business development meetings.• Developed web application’s architecture, user interface, responsive design, usabil-ity, and functionality.• Identified and recommended areas for improvement regarding development and de-sign.• Ensured web application met standards for programming, design, and performance.• Implemented the best practices of coding in Angular, JavaScript, Bootstrap, CSS, and HTML.• Tested and debugged Javascript, CSS, and HTML code for cross browser inconsist-encies.