Roger B. Email & Phone Number

Seattle, Washington, United States

At SoundGTM, I used my Ruby on Rails skills to improve our web platforms for over a million users. Key achievements: - Project Leadership: Led the development of our main product, a company website, using Agile methodologies. - Full Stack Development: Enhanced user experience and interoperability with external services through Rails and RESTful APIs. - Performance Optimization: Reduced load times by 30% and increased efficiency through code optimizations and advanced caching. - Data Security: Ensured GDPR compliance through advanced security features. - Collaboration: Worked with various teams, leading to a 40% increase in user engagement. - Mentorship: Contributed to the Ruby on Rails community and mentored junior developers.

Germany

- Spearheaded the development of innovative web applications using the latest React, Next.js, and TypeScript technologies, enhancing user interfaces and experience.- Integrated cutting-edge AI image generation technologies, boosting the platform’s visual content capabilities and user engagement.- Collaborated in a fast-paced, forward-thinking team environment, contributing to projects that pushed the boundaries of traditional web development.- Implemented best practices in coding and design, ensuring robust, scalable, and maintainable code across multiple projects.- Played a key role in the iterative design process, incorporating feedback to continuously improve product functionality and aesthetics.

- Served as the Lead Developer for a student learning platform, utilizing React & Node. The project involved the development of reusable components for all pages, ensuring pixel-perfect accuracy from XD designs. Tailwind CSS was employed for styling and theming purposes.- Successfully implemented Search Engine Optimization (SEO) strategies, resulting in a significant increase in webpage ranking on search engines by over 90%.- Developed complex UI components using React/Typescript and Tailwind CSS, demonstrating a strong understanding of advanced programming concepts.- Contributed to the backend development by providing API endpoints using Node.js/Inversify and MongoDB, showcasing proficiency in server-side programming and database management.

- Developed a blockchain-based digital horse racing platform utilizing technologies such as React.js, Redux-thunk, Bootstrap, HTML5/SCSS, among others.- Engineered a peer-to-peer marketplace platform for original art, leveraging React, TypeScript, Node/Sails.js, and AWS S3.- Collaborated closely with product designers to implement user-friendly UI designs, ensuring intuitive interactions and experiences.- Partnered with backend engineers to integrate and consume business logic APIs, facilitating seamless functionality.- Worked in tandem with product designers to develop clean, user-centric interfaces for a package delivery application.

- Spearheaded the development of a dynamic restaurant platform, fostering direct communication between customers and food establishments. This was achieved using a robust tech stack including React/Redux-saga, Material-UI, Google Map API, Amazon S3, Node/Express.js, MongoDB, and more.- Enhanced the platform's SEO, accessibility, and best practices, resulting in a performance boost of up to 95% as per Lighthouse scores, thereby ensuring a seamless user experience.- Seamlessly integrated Mailgun to facilitate efficient email delivery, tracking, and marketing operations, thereby enhancing customer engagement and retention.- Established a continuous integration and continuous deployment (CI/CD) pipeline using tools such as Github, Wix, GoDaddy, Amazon S3, Amazon EC2, Cloudfront, and Nginx. This streamlined the development process, ensuring rapid, reliable, and consistent delivery of new features and updates.

- Developed the administrative application for a web store using React.- Transitioned from Redux to Apollo Client for GraphQL, interfacing with a Ruby back-end.- Implemented a Higher Order Component (HOC) architecture to streamline the reuse of common GraphQL functionalities such as listing and filtering.- Designed a custom UI library utilizing styled components to enhance user interface and experience.- Leveraged HOC for efficient form manipulation and management.