Reynier Rivero - Web Engineer, Spark Lean Consulting

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Work Background

LexDokaFrontend Developer

Jan. 2024

Agile Dream TeamPrincipal Frontend Engineer

Mar. 2023 - Jan. 2024* I conceptualized and built a suite of reusable software components, reducing development time by 20% and enhancing code quality, resulting in fewer defects and easier maintenance. * I led initiatives to streamline development processes and workflows, resulting in a 15% reduction in project timelines. I successfully delivered critical projects ahead of schedule, meeting or exceeding client expectations. * I actively participated in client meetings to estimate project tasks, fostering effective communication and ensuring alignment between client requirements and project deliverables. This contributed to improved client satisfaction and project success rates.

DSpotWeb Developer

May. 2022 - Apr. 2023Polonia* Developed multiple components, pipes, and services for the MakerDAO website, improving its functionality and enhancing the user experience. * Implemented automated tests using Cypress, which improved website reliability and performance. * Refactored the ReMake project's codebase, leading to improved website performance and better code quality. * Worked effectively in a team environment, regularly communicating project updates and collaborating with cross-functional teams to achieve project objectives.

Avidi TechnologiesAngular Developer

Jan. 2022 - May. 2022Ucrania* Developed the user interface of a desktop application for cryptocurrency trading. * Developed several custom components in Angular and Ant Design, including dynamic tables, charts, and complex forms. * Worked on the development of a component for blockchain data visualization that allowed users to interact with detailed cryptocurrency information.

Lorca•AiFrontend Developer

Dec. 2021 - May. 2022Canadá* Created a landing page with Bootstrap 5 that provided a smooth and responsive user experience. * Actively participated in integration with the back-end team to ensure efficient communication and proper code integration. * Implemented clean and efficient programming principles and practices, such as the use of design patterns and well-organized code structures, to ensure project scalability and ease of maintenance.

Boukker Technologies IncWeb Developer

Jun. 2018 - Jan. 2022Canadá* Enhanced user experience in a social media platform for writers by implementing a Progressive Web App (PWA). * Streamlined Server-Side Rendering (SSR) with Angular Universal and ExpressJS * Adhered to clean coding practices and maintained code quality to ensure scalability and ease of maintenance. * Collaborated with the back-end team to integrate front-end features and ensure seamless functionality. * Worked closely with UX/UI designers to ensure consistency in branding and design language.