Alberto Rueda Ballesteros Email & Phone Number

Phoenix, Az, Us

Chandler, Arizona, United States

I served as a Software Developer at General Motors, enhancing and maintaining three applications comprising 10 to 20 Java microservices. I created robust cross-platform features through collaboration with Typescript, Angular, Java, Spring, and SQL.* Collaborated with a cross-functional team to develop and maintain scalable web applications using Angular for frontend and Java/Spring Boot for backend, resulting in a 30% improvement in performance and a 15% reduction in response times.* Responsibilities included quality assurance and reviewing source code modifications and/or developments before implementation, ensuring the delivery of secure, optimized, and reliable code.* Successfully developed controller endpoints to establish seamless communication between the backend and frontend through RESTful APIs implementation, leading to a 30% increase in data transmission efficiency.* Implemented complete backend workflow processes utilizing Flowable technology in two microservices, resulting in a 25% reduction in data processing times, and adapted frontend forms to send data back to the backend, reducing data entry errors by 20%.* Leveraged Azure DevOps to establish CI/CD pipelines, ensuring automated builds, testing, and software release deployments while adhering to SAFe Agile practices, including sprint planning and tracking.* Managed a smooth upgrade of JUnit versions across 15 microservices, leveraging it to implement thorough unit testing. This effort contributed to a 20% reduction in post-deployment defects and saved 15% in debugging and troubleshooting time.* Utilized Git for version control, maintaining clean and organized code repositories and contributing to code reviews.* Created design documentation aligning new functionality with stakeholder needs, which demonstrated technical feasibility and adherence to business requirements, leading to a 20% reduction in development rework.

Phoenix, Arizona, United States

* Responsible for hiring, scheduling, and development of pharmacy technician personnel. Led training and coaching initiatives, leading to a 10% increase in employee productivity and a 25% reduction in errors. Additionally, made critical decisions regarding performance, including discipline and termination, which improved team accountability.* Managed core pharmacy workflow and drove excellence in pharmacy operations. Coordinated and organized pharmacy daily schedule of activities. Recommended allocation of pharmacy hours leading to a 15% reduction in labor costs. Ensured quality standards, including inventory and customer service provided by our team.* Calculated dosages carefully and promoted accuracy in medication administration.* Communicated with physicians to prevent harmful drug reactions, therapy duplications, and allergic reactions.* Created new customer profiles and updated changes such as demographics, allergies, and new medications in pharmacy computer systems.