Available to hire
Throughout my life, I’ve earned the endearing nickname “my little inventor” from my grandmother, who recognized my innate curiosity and creativity. From my earliest days, I’ve been drawn to fixing and discovering things, often working with limited resources.
This has instilled in me a passion for problem-solving, and I’ve become a self-taught individual who thrives on creative solutions. I bring this same spirit of curiosity, resourcefulness, and creativity to my professional endeavors.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Portuguese
Fluent
Spanish; Castilian
Fluent
German
Advanced
Italian
Advanced
French
Advanced
Work Experience
Sr. Software Engineer | StencilJS at Liberty Mutual Insurance
June 1, 2022 - June 6, 2024Designed and developed reusable web components (StencilJS, Typescript) for Liberty Mutual’s in-house UI library, ensuring consistency across diverse tech stacks (React, Angular, Vue.js, and Vanilla JavaScript). Built a highly utilized stepper component, which became one of the most widely adopted components across company projects.
Sr. Front-end Developer | React at Avaya
June 1, 2021 - May 31, 2022Contributed to the development of a React based UI component library to replace an outdated CSS only solution, addressing scalability and accessibility challenges. Designed and implemented components that adhere to WCAG accessibility standards (A11Y), ensuring compliance with W3C guidelines for color contrast, heading structures, ARIA attributes, and screen reader functionality.
Sr. Front-end Developer | React at Leuchter IT Solutions
June 1, 2020 - June 1, 2021Built a responsive, multilingual website using React Material UI (frontend), C# .NET (backend), and MSSQL (database), ensuring compatibility across devices and supporting four languages: English, German, Italian, and French. Designed and implemented a financial calculator based on design specifications, enabling users to estimate loan costs.
Sr. Front-end Developer | React at Joinder App
January 1, 2020 - June 1, 2020Built a cross-platform desktop application using Electron for the frontend, React, Material UI for design, and C# .NET for backend infrastructure. Implemented an automatic document-saving feature using Electron’s file system privileges, enabling real-time updates to the cloud without requiring manual user intervention.
Sr. Front-end Developer | React at Pura Scents
June 1, 2018 - June 1, 2019Contributed to the development of their e-commerce platform using Shopify, React, and Material-UI for the frontend, and Firebase (Google for Startups program) for backend services. Addressed mobile shopping cart inconsistencies by implementing Optimistic UI, allowing the frontend to instantly reflect user changes while the server processed updates in the background, significantly improving user experience.
Sr. Front-end Developer | React at Infinity ELS
June 1, 2017 - January 1, 2018Contributed to the migration from jQuery to React with Material UI, modernizing the frontend of an internal tool used for managing customer information and billing details. Identified and resolved inconsistencies in DOM manipulation caused by mixing jQuery and React, improving code stability and performance.
Tech Lead | MarTech Specialist at Google (contractor)
February 1, 2013 - December 31, 2016Served as the technical lead for a team of five, providing guidance in the field of rich media advertising. Addressed industry-wide challenges during the shift from Flash to HTML5/JavaScript by supporting digital marketing agencies in LATAM and NAM, ensuring seamless migration of ad content for cross-platform compatibility. Developed and launched "HTML5 Local Connect," an experimental Google Tech Ad Advertising prototype that enabled interactive ad experiences, demonstrating the potential of HTML5 and JavaScript for dynamic, engaging campaigns.
Sr. Flex Developer at ProKarma
June 1, 2011 - September 1, 2012Guided the utilization of the Adobe Flex framework and conducted extensive code refactoring.
Flash Developer | Team Lead at Creata (contractor)
September 1, 2010 - May 31, 2011Led web development projects for McDonald's websites in Latin America.
Web Developer at Ubisoft - Gameloft
February 1, 2007 - August 31, 2010Built templates and explored new functionalities within the framework, supporting promotional microsites for mobile operators in LATAM.
Jr.Web Developer at Brightstar Corp
February 1, 2006 - January 31, 2007Developed B2B e-commerce websites and maintained private channels for resellers.
Sr. Software Engineer | StencilJS at Liberty Mutual Insurance
June 1, 2022 - PresentDesigned and developed reusable web components (StencilJS, Typescript) for Liberty Mutual’s in-house UI library, ensuring consistency across diverse tech stacks (React, Angular, Vue.js, and Vanilla JavaScript). Built a highly utilized stepper component, which became one of the most widely adopted components across company projects.
Sr. Front-end Developer | React at Avaya
May 31, 2022 - August 1, 2025Contributed to the development of a React based UI component library to replace an outdated CSS only solution, addressing scalability and accessibility challenges. Designed and implemented components that adhere to WCAG accessibility standards (A11Y), ensuring compliance with W3C guidelines for color contrast, heading structures, ARIA attributes, and screen reader functionality.
Sr. Front-end Developer | React at Leuchter IT Solutions
June 1, 2021 - August 1, 2025Built a responsive, multilingual website using React Material UI (frontend), C# .NET (backend), and MSSQL (database), ensuring compatibility across devices and supporting four languages: English, German, Italian, and French. Designed and implemented a financial calculator based on design specifications, enabling users to estimate loan costs.
Sr. Front-end Developer | React at Joinder App
June 1, 2020 - August 1, 2025Built a cross-platform desktop application using Electron for the frontend, React, Material UI for design, and C# .NET for backend infrastructure. Implemented an automatic document-saving feature using Electron’s file system privileges, enabling real-time updates to the cloud without requiring manual user intervention.
Sr. Front-end Developer | React at Pura Scents
June 1, 2019 - August 1, 2025Contributed to the development of their e-commerce platform using Shopify, React, and Material-UI for the frontend, and Firebase (Google for Startups program) for backend services. Addressed mobile shopping cart inconsistencies by implementing Optimistic UI, allowing the frontend to instantly reflect user changes while the server processed updates in the background, significantly improving user experience.
Sr. Front-end Developer | React at Infinity ELS
December 31, 2018 - August 1, 2025Contribute with the migration from jQuery to React with Material UI, modernizing the frontend of an internal tool used for managing customer information and billing details. Identified and resolved inconsistencies in DOM manipulation caused by mixing jQuery and React, improving code stability and performance.
Tech Lead | MarTech Specialist at Google (contractor)
December 31, 2016 - August 1, 2025Served as the technical lead for a team of five, providing guidance in the field of rich media advertising. Addressed industry-wide challenges during the shift from Flash to HTML5/JavaScript by supporting digital marketing agencies in LATAM and NAM, ensuring seamless migration of ad content for cross-platform compatibility. Developed and launched "HTML5 Local Connect," an experimental Google Tech Ad Advertising prototype that enabled interactive ad experiences.
Sr. Flex Developer at ProKarma
September 30, 2012 - August 1, 2025Guided the utilization of the Adobe Flex framework and conducted extensive code refactoring.
Flash Developer | Team Lead at Creata (contractor)
May 31, 2011 - August 1, 2025Led web development projects for McDonald's websites in Latin America.
Web Developer at Ubisoft - Gameloft
August 31, 2010 - August 1, 2025Built templates and explored new functionalities within the framework, supporting promotional microsites for mobile operators in LATAM.
Jr.Web Developer at Brightstar Corp
January 31, 2007 - August 1, 2025Developed B2B e-commerce websites and maintained private channels for resellers.
Sr. Software Engineer at Liberty Mutual Insurance
June 1, 2022 - PresentDesigned and developed reusable web components (StencilJS, TypeScript) for Liberty Mutual's in-house UI library, ensuring consistency across React, Angular, Vue.js, and vanilla JavaScript. Built a highly utilized stepper component adopted across company projects.
Sr. Front-end Developer at Avaya
May 1, 2022 - September 5, 2025Contributed to the development of a React-based UI component library to replace an outdated CSS-only solution, addressing scalability and accessibility challenges. Designed and implemented components that adhere to WCAG accessibility standards (A11Y), ensuring compliance with WCAG color contrast, heading structures, ARIA attributes, and screen reader functionality.
Sr. Front-end Developer at React Leuchter IT Solutions
June 1, 2021 - September 5, 2025Built a responsive, multilingual website using React Material UI (frontend), C# .NET (backend), and MSSQL (database), ensuring device compatibility and supporting four languages: English, German, Italian, and French. Designed and implemented a financial calculator based on design specifications.
Sr. Front-end Developer at React Joinder Apps
June 1, 2020 - September 5, 2025Built a cross-platform desktop application using Electron for the frontend, React, and Material UI for design, with a C# .NET backend. Implemented an automatic document-saving feature using Electron’s filesystem privileges, enabling real-time updates to the cloud without requiring manual user intervention.
Sr. Front-end Developer at Pura Scents
June 1, 2019 - September 5, 2025Contributed to an e-commerce platform using Shopify, React, and Material-UI for the frontend, and Firebase for backend services. Addressed mobile shopping cart inconsistencies by implementing Optimistic UI, allowing the frontend to reflect user changes instantly while the server processed updates in the background.
Sr. Front-end Developer at Infinity ELS
January 1, 2018 - September 5, 2025Contributed to frontend development in a dynamic e-commerce context, focusing on modern React-based UI and accessibility improvements.
Tech Lead | MarTech Specialist at Google (contractor)
December 1, 2016 - September 5, 2025 Served as the technical lead for a team of five, guiding rich media advertising projects and supporting the shift from Flash to HTML5/JavaScript. Developed and launched 'HTML5 Local Connect,' an experimental Google Tech Ad Advertising prototype demonstrating interactive ad experiences.
Sr. Flex Developer at Pro Karma
September 1, 2012 - September 5, 2025Led development efforts for a frontend stack using modern web technologies, focusing on maintainable code and performance.
Web Developer at Ubisoft - Gameloft
August 1, 2010 - September 5, 2025Contributed to web development projects for major clients in North and South America, implementing frontend features and collaborating with cross-functional teams.
Junior Web Developer at Brightstar Corp
January 1, 2007 - September 5, 2025Developed B2B e-commerce websites and maintained private channels for resellers.
Sr. Software Engineer at Liberty Mutual Insurance
June 1, 2022 - PresentDesigned and developed reusable web components (StencilJS, TypeScript) for Liberty Mutual's in-house UI library, ensuring consistency across React, Angular, Vue.js, and vanilla JavaScript. Built a highly utilized stepper component adopted across multiple projects.
Sr. Front-end Developer at Avaya
May 31, 2022 - September 5, 2025Contributed to the development of a React-based UI component library to replace an outdated CSS-only solution, addressing scalability and accessibility challenges. Designed and implemented components that adhere to WCAG accessibility standards (A11Y), ensuring compliance with W3C guidelines for color contrast, heading structures, ARIA attributes, and screen reader functionality.
Sr. Front-end Developer at Leuchten IT Solutions
June 1, 2021 - September 5, 2025Built a responsive, multilingual website using React Material UI (frontend), C# .NET (backend), and MSSQL (database), ensuring compatibility across devices and supporting four languages: English, German, Italian, and French. Designed and implemented a financial calculator enabling users to estimate loan costs.
Sr. Front-end Developer at Pura Scents
June 1, 2020 - September 5, 2025Built a cross-platform desktop application using Electron for the frontend, React, and Material UI for design, with C# .NET backend infrastructure. Implemented an automatic document-saving feature using Electron's file system privileges, enabling real-time updates to the cloud without requiring manual user intervention.
Sr. Front-end Developer at Pura Scents
June 1, 2019 - September 5, 2025Contributed to the development of their e-commerce platform using Shopify, React, and Material-UI for the frontend, and Firebase for backend services. Addressed mobile shopping cart inconsistencies by implementing Optimistic UI, improving user experience.
Sr. Front-end Developer at Infinity ELS
January 1, 2018 - September 5, 2025Contributed to the migration from jQuery to React with Material UI, modernizing the frontend of an internal tool used for managing customer information and billing details. Identified and resolved inconsistencies in DOM manipulation caused by mixing jQuery and React, improving code stability and performance.
Tech Lead | MarTech Specialist at Google (Contractor)
December 1, 2016 - September 5, 2025Served as the technical lead for a team of five, guiding rich media advertising projects. Supported the shift from Flash to HTML5/JavaScript for cross-platform ad content across LATAM and NAM; developed and launched 'HTML5 Local Connect', an experimental Google Tech Ad prototype demonstrating interactive ad experiences.
Sr. Flex Developer at Pro Karma
September 1, 2012 - September 5, 2025Guided the utilization of the Adobe Flex framework and conducted extensive code refactoring.
Flash Developer | Team Lead at Creat a
May 1, 2011 - September 5, 2025Led web development projects for McDonald's websites in Latin America.
Web Developer at Ubisoft - Gameloft
August 1, 2010 - September 5, 2025Developed B2B e-commerce websites and supported promotional microsites for mobile operators in LATAM; built templates and explored new functionalities within the framework.
Jr. Web Developer at Brightstar Corp
January 1, 2007 - September 5, 2025Developed B2B e-commerce websites and maintained private channels for resellers.
Sr. Front-end Developer at Liberty Mutual Insurance
June 1, 2022 - PresentDesigned and developed reusable web components (StencilJS, Typescript) for Liberty Mutual’s in-house UI library, ensuring consistency across React, Angular, Vue.js, and vanilla JavaScript. Built a highly utilized stepper component adopted across company projects.
Sr. Front-end Developer at React Avaya Solutions
May 31, 2022 - September 5, 2025Contributed to the development of a React-based UI component library to replace an outdated CSS-only solution, addressing scalability and accessibility challenges. Implemented components aligned with WCAG accessibility standards (A11Y).
Sr. Front-end Developer at React Leuchter IT Solutions
June 30, 2021 - September 5, 2025Built a responsive, multilingual website using React Material UI frontend, C# .NET backend, and MSSQL, supporting English, German, Italian, and French. Designed and implemented a financial calculator.
Sr. Front-end Developer at React Purà Sce nts
June 30, 2020 - September 5, 2025Built a cross-platform desktop application using Electron for the frontend, React, Material UI for design, and C# .NET for backend infrastructure. Implemented an automatic document-saving feature using Electron’s file system privileges, enabling real-time updates to the cloud.
Sr. Front-end Developer at React PuraSents
June 30, 2019 - September 5, 2025Contributed to the development of an e-commerce platform using Shopify, React, and Material-UI for the frontend, and Firebase for backend services. Implemented Optimistic UI to immediately reflect user changes while updates processed in the background.
Sr. Front-end Developer at React Infinity ELS
January 1, 2018 - September 5, 2025Built a migration from jQuery to React with Material UI, modernizing the frontend of an internal tool for managing customer information and billing. Resolved DOM inconsistencies from mixing jQuery and React, improving stability and performance.
Tech Lead | MarTech Specialist at Google (contractor)
December 31, 2016 - September 5, 2025Led a team of five in rich media advertising. Addressed challenges during the Flash-to-HTML5/JavaScript shift by supporting LATAM and NAM agencies, ensuring cross‑platform content migration. Developed and launched 'HTML5 Local Connect,' an experimental Google Tech Ad prototype demonstrating interactive ad experiences.
Sr. Flex Developer at ProKarma
September 30, 2012 - September 5, 2025Guided the use of the Adobe Flex framework and conducted extensive code refactoring.
Flash Developer at Creatata (contractor)
May 31, 2011 - September 5, 2025Led web development projects for McDonald’s websites in Latin America.
Web Developer at Ubisoft - Gameloft
August 31, 2010 - September 5, 2025Built templates and explored new functionalities within the framework, supporting promotional microsites for mobile operators in LATAM.
Junior Web Developer at Brightstar Corp
January 31, 2007 - September 5, 2025Developed B2B e-commerce websites and maintained private channels for resellers.
Education
Associate Degree at Faculdade COTEMIG
January 1, 2002 - December 31, 2005Eng. Software (Incomplete) at Centro Universitário UNA
January 1, 2004 - December 31, 2005Associate Degree at Faculdade COTEMIG
January 1, 2002 - December 31, 2005Eng. Software at Centro Universitário UNA
January 1, 2004 - December 31, 2005Engineering Software (Incomplete) at Centro Universitário UNA
January 1, 2004 - January 1, 2005Associate Degree in Information Systems Management at Facultad CO TE M IG
January 1, 2002 - January 1, 2005Multimedia Design at DaVinci
January 1, 2000 - January 1, 2001Engineering Software (Incomplete) at Centro Universitário UNA
January 1, 2004 - January 1, 2005Associate Degree in Information Systems Management at Cotemig
January 1, 2002 - January 1, 2005Multimedia Design at Arte Davinci
January 1, 2000 - January 1, 2001Associate Degree in Information Systems Management at Faculdade COTEMIG
January 1, 2002 - January 1, 2005Engineering Software (Incomplete) at Centro Universitário UNA
January 1, 2004 - January 1, 2005Multimedia Design at Davinci
January 1, 2000 - January 1, 2001Qualifications
DevReady Elite Developer Award Winner
January 1, 2023 - December 31, 2023Excellence Award for Google Tech Ad Advertising prototype development
January 11, 2030 - June 25, 20252023 DevReady Elite Developer Award Winner
January 1, 2023 - December 31, 2023DevReady Elite Developer Award
January 1, 2023 - September 5, 2025Excellence Award – Google (HTML5 Local Connect prototype)
January 11, 2030 - September 5, 2025DevReady Elite Developer Award
January 1, 2023 - September 5, 2025Excellence Award - Google
January 11, 2030 - September 5, 2025DevReady Elite Developer Award
January 1, 2023 - September 5, 2025Excellence Award – Google (HTML5 Local Connect prototype)
January 11, 2030 - September 5, 2025Industry Experience
Software & Internet, Financial Services, Media & Entertainment, Retail, Telecommunications, Professional Services, Education
Hire a App Developer
We have the best app developer experts on Twine. Hire a app developer in Spanish Fork today.