SparkDigital
Company Employees
Massimiliano Marotta
Senior Software Engineer @Toptal
Verified
Senior software engineer with more than 7 years of experience delivering projects from start to finish, as well as working in traditional staff augmentation scenarios. Experience with software architecture and design, devops, and of course hands down coding.More...
Guchi Naveira
Graphic Designer / Art Director
Verified
Brand & Visual Designer with extensive experience in crafting cohesive visual identities and brand communications for diverse clients. Proficient in working in cross-functional teams to deliver high-quality design solutions across digital and print. Passionate about enhancing brand visibility and user engagement through innovative design and effective storytelling.More...
Erick Vargas
Sr Frontend ReactJS
Verified
I bring over 12 years of experience in software development, with a strong focus on front-end technologies such as React, Redux, JavaScript, and NextJS . My background includes building modern, responsive interfaces and integrating them efficiently with external APIs. I worked at J.P. Morgan , where I have been involved in several high-impact projects using React, Redux, Context, NextJS, and Sagas . My role includes developing scalable UI components, collaborating with design and product teams, and ensuring seamless API integration for dynamic and data-driven user experiences. Previously, I contributed to projects for companies like Dow Jones, AMC+, Santander Bank, and Globant , always in a front-end capacity. I have deep experience with React ecosystems, REST API consumption, and SSR frameworks. My work emphasizes usability, performance, and maintainability. I’m passionate about creating high-quality user interfaces and enjoy working in agile, cross-functional teams. I’m proactive, detail-oriented, and thrive in environments that challenge me to grow and deliver value.More...
Carolina Vier
Sr Manager UX/ UI and Development @Liberty Latín America
Verified
I'm passionate about design and human-centered design. I have strong research and conceptual design skills. With over +20 years of experience in design, I have leadership and mentoring skills and also had performed in industries like banking & finance, healthcare, retail, construction, entertainment, gaming, and consumer products companies also, I challenge myself daily to deliver added value. My proactive and curious personality drives me to get new perspectives and skills. I have a mixed background that includes design and development in addition to a deep interest in psychology and behavior. At my job I create intuitive and simple user experiences driving UX/UI requirements from concept to completion, using agile methodologies, defining user flows, features, content, sketching, creating wireframes, and prototypes. I practice user-centered design principles basing decisions on user's needs and business goals. My passion is to ship products with an effective user-friendly experience by creating innovative units focusing on interactivity. Currently performing as Sr Manager UX/UI Design & Development for B2B sector, collaborating with stakeholders for projects in Caribbean and Latin America Regions, reporting to Directors and Stakeholders in North America. As a leader of the practice to improve their products and services.More...
Lucas Eduardo Richter Gonzaga
Frontend Web Developer @Afya
Verified
I am a senior frontend developer with over 8 years of experience building high-performance web applications and user-centric interfaces. Throughout my career, I’ve specialized in modern frontend technologies such as React, TypeScript, and Tailwind CSS, consistently delivering scalable and responsive solutions. I have extensive experience integrating backend services, optimizing performance, and ensuring accessibility across all platforms. From startups to established enterprises, I’ve helped businesses bring their ideas to life with clean, maintainable code and intuitive user experiences. Key Achievements: • Led the frontend development of several large-scale projects, improving performance and reducing load times by up to 40%. • Successfully implemented complex integrations such as Keycloak for secure user authentication and One Tap Login integration. • Spearheaded the migration to a fully responsive design across multiple platforms, enhancing the user experience for thousands of users. • Created reusable components and scalable architecture that reduced development time by 30% in various projects. • Expertise in managing frontend deployment using Docker, Docker Compose, and CI/CD pipelines for continuous integration.More...