Performance Systems Development (PSD)
Dexter Tennison has a diverse work experience in the field of software quality assurance and network technician roles. Currently, they are employed at Performance Systems Development (PSD) as a Software QA Automation, where they analyze software requirements, performs unit and functional software testing, and designs and runs automated test suites for cloud-based software. Previously, they worked at Itransition as a Software QA Engineer, where they built automation frameworks from scratch using Cypress, Nunit, and Pytest, and performed various testing activities including smoke, functional, UI, and regression testing. Before that, they worked at Gulshan Service Management as a Network Technician, where they tested UI and functional features of the POS application, created test cases, and installed and troubleshooted network equipment. Additionally, Dexter Tennison has experience as a Desktop Support Technician at Lee College, where they configured and networked PCs, applied patches, integrated hardware and software, and performed compatibility testing. Dexter Tennison demonstrates expertise in automation frameworks, software testing, troubleshooting, and network installation and configuration.
Dexter Tennison has a diverse education history that includes both formal degree programs and professional certifications. Although specific start and end years are not provided for their degree programs, Dexter holds an Associate of Applied Science (AAS) in Computer Maintenance from Lee College. In addition to their degree, they have also pursued further education in the field of computer software engineering at TrueCoders. Dexter has also attended the Zero To Mastery Academy, where they focused on Python automation.
To complement their formal education, Dexter has obtained several certifications. Notably, they hold the TrueCoders Full-Stack Software Engineering certification from TrueCoders, obtained in December 2021. Dexter also holds certifications from CompTIA, including CompTIA A+ (obtained in December 2018) and CompTIA Security+ (obtained in September 2020). Furthermore, they have certifications in networking from Cisco, including the Cisco Certified Entry Networking Technician (CCENT) and the Cisco Certified Network Associate Routing and Switching (CCNA), both obtained in December 2018.
Dexter's commitment to continuous learning is evident through their enrollment in online courses. Dexter has completed various courses offered by the University of Michigan | Coursera, including "Capstone: Retrieving, Processing, and Visualizing Data with Python" (obtained in November 2021), "Web Design for Everybody: Basics of Web Development & Coding Specialization" (obtained in November 2021), "Using Python to Access Web Data" (obtained in August 2021), and "Programming for Everybody (Getting Started with Python)" (obtained in July 2021).
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Performance Systems Development (PSD)
At Performance Systems Development (PSD), we translate building science into innovative utility programs and powerful software products. As a leading provider of energy efficiency programs, software and services to utilities and their customers, PSD designs and implements programs which leverage the power of our Compass software platform to consistently exceed program savings goals and achieve the highest levels of customer satisfaction. Our next generation data management solutions and experienced staff are helping utilities across the country to achieve deeper savings, higher quality data and reporting, and increased customer participation. Whether you are looking to design or deliver a program, oversee the quality of your trade allies, or manage multiple data streams, PSD has the tools, services and experience to help you and your customers achieve success. Founded in 1998, PSD specializes in innovative program design and implementation, engineering and training services, and software solutions for the energy efficiency industry. PSD’s core focus is on the development and delivery of whole building and performance-based energy efficiency programs and services, with a strong emphasis on market transformation. Leveraging our technical building science experience and our unique suite of code compliance resources and software tools, PSD has emerged as an industry leader in the design and execution of energy code technical assistance and above-code new construction programs. We bring a comprehensive suite of experience covering energy codes, program implementation, training, and experience across residential and commercial markets. We are a technology-enabled implementation firm that works with both electric and gas utilities, and state and federal entities, to design and deliver cutting edge solutions for energy efficiency programs.