With a career spanning over a decade, Reynold is a senior software engineer with a strong background in architecting and developing end-to-end software solutions. His core expertise lies in the Java/Spring ecosystem, where he has extensive experience building and consuming RESTful web services. For the front end, he is highly proficient in React.js and modern JavaScript. A natural collaborator, he is skilled at working with product teams and other engineers to ensure solutions are well-documented, properly tested, and designed for optimal deployment, security, and availability in the cloud using AWS.
Working at Pinterest as part of a team that guides advertisers to have better configurations for their campaigns, ad groups, and pins through recommendations for successful campaign goals and to improve visibility and adoptions across users.
Developing code that meets Pinterest requirements and standards.
Running unit tests, integration tests, and E2E tests to ensure code quality.
Using internal tools and libraries (built in-house) to improve and boost development.
Syncing and aligning with the product team to gather and develop requirements.
Worked on the design of a circuit that measures environmental variables in a machinery and logs the information onto the system.
Built and deployed a general data collector structure for the system using descriptors (YAML files) to describe 4 principles and parameters for data collection.
Automated the data acquisition process from different machines for the client, leading to an increase in factory production.
Led the design process for the development of a circuit on a machine that bridges the gap with the finance department by gathering and sending very important information through an in-house solution built with React and Spring Boot.
Provided expertise for requirement gathering and solution planning on software and electronics projects.
Tested all components used for circuit solutions, ensuring quality of the software and electronic solutions, and supervised software production releases.
Built, tested, and deployed scalable, highly available, and modular software products.
Worked on a tree collapsible menu with drag-and-drop options using some algorithms practices for the client.
Engineered a drawing tool for selecting specific areas on the map for general purposes with features for summing up and substracting spaces on the map.
Identified performance bottlenecks and enhanced supportability of solutions on projects.
Developed the FoxPro project to resolve specific issues with the customized product distribution solution and specific element search inside the tree node structure.
Provided production support for testing and feature functionalities.
Managed and maintained the system database using SQL Server 2003, 2008 R2, and FoxPro Database.
Worked on a project to replace the Dominican General Immigration manual process. This involved the digitization of visas and passports to make the immigration process faster and more efficient. It had features for facial recognition, fingerprints, and digital scanning of documents from other state institutions. Developed the enterprise Java code for the solution using OOP designs, making it reusable. Used EJB and other tech stacks for communication with business logic and entities and also as an interface for managing transactions to the database.
Resonance Companies is a textile startup factory that manufactures, markets, and uses its products in a sustainable way, taking into account both the environment and socioeconomic indicators. Led the electronics department in automating the manufacturing process into an M2M environment using technologies and developing solutions that can easily communicate with Resonance's IoT software.
Worked on products for Position Logic, which manages a GPS tracking platform that can be installed to run on Position Logic's servers or on the client’s servers, and the ability to customize the solution to fit the final needs of clients with a 99.99% uptime. Developed code/solutions to meet business requirements on the UI side and within the database/on the server.
Zona Group is a betting startup company that focuses on sports betting and slot machine games. Supervised, managed, and developed the software architecture for solutions that communicate with electronic devices, improving bill processing and slot machine monitoring. Analyzed the cost, time, and budget for project planning and research technologies that best fit the project needs.
Worked on Verizon's global customer management system designed to store, process, and manage business information on clients. Developed code for the UI side using business requirements and best practices. Tech stack: EJB, JSF, PrimeFaces, SOAP web services, and JavaScript.
Education
Oracle Certified Professional: Java SE 6 Programmer
Oracle
2013 - 2013
Bachelor's Degree, Electrical and Electronics Engineering
Universidad Tecnológica de Santiago UTESA - Dominican Republic
