# Alex De Guzman > Sr. Full Stack Software Engineer at Viant Technology Location: Los Angeles Metropolitan Area, United States Profile: https://flows.cv/alexdeguzman ## Work Experience ### Senior Full-Stack Software Engineer @ Viant Technology Jan 2026 – Present ### Full-Stack Software Engineer @ Viant Technology Jan 2023 – Jan 2026 ### Software Engineer @ Ezoic Jan 2021 – Jan 2023 ### Lead Software Engineer @ Exact Staff Jan 2020 – Jan 2021 • Managed and maintained all Exact Staff websites and software applications while collaborating with the CEO and Board of Directors. • Designed, developed, and deployed a MERN stack appointment system to streamline the recruiting process, eliminating company need for Calendly and saving $43,000/year. • Proposed and implemented a new COVID-19 screening web application and overtime request application using React and Node.js to optimize work procedures and productivity for employees across 36 US branch locations. • Reduced weekly and monthly report generation time by 87% using Axios, Javascript, and Excel. • Updated an employee training system to decrease time required to onboard 3000+ new employees using React, Next.js, Typescript, GraphQL, and PHP. • Designed, developed, and deployed an inventory system to manage, track, and assign company equipment to employees nationwide using React, Redux, and Ruby on Rails. ### Software Engineer @ Struct Club Jan 2020 – Jan 2020 • Collaborated with the CEO and Senior Software Engineer to implement frontend changes using Vue.js, HTML, and CSS to create a more seamless, user friendly experience. • Utilized user data including equipment available, fitness goals, and fitness level to design automation of workouts. • Updated and debugged the Struct Club API to implement features such as pagination and applying coupon codes using Javascript. • Created a custom program using Javascript to provide an alternative for workout creation with Microsoft Excel. ### Web Developer @ Angelenos Reunited Jan 2020 – Jan 2020 • Designed, developed, and deployed a responsive website from scratch using Javascript, React, HTML, and CSS. • Incorporated 40+ React components and local state manipulation to render forms and pages in English or Spanish depending on user selection. Collaborated with the CEO to design the user interface. ### Personal Trainer @ Self Employed Jan 2017 – Jan 2020 • Designed and implemented personalized exercise programs for 40+ clients to meet their fitness goals. ### Office Administrator @ Fusion Arts Physical Therapy Jan 2018 – Jan 2019 • Create, organize, file, and update patient records and databases with confidential personal, financial, and other data for 50+ patients. • Verify insurance benefits. Manage meeting/travel arrangements, patient appointments, phone calls, and correspondence for the physical therapist. • Track stocks of supplies and place orders when necessary. ### Physical Therapy Aide @ Fusion Arts Physical Therapy Jan 2018 – Jan 2019 • Supervise therapeutic exercises and help apply ultrasound, heat, ice, and/or electrical modality treatments according to treatment plan. ### Personal Trainer @ Crunch Fitness Franchise Jan 2017 – Jan 2018 • Designed and implemented personalized exercise programs for 25+ clients to meet their fitness goals while maintaining an 80% client retention rate. • Administered a variety of 10+ fitness tests depending on client goals/restrictions, and used the test results to create/modify exercise programs for clients. ### Sales Representative @ Crunch Fitness Franchise Jan 2014 – Jan 2017 • Assisted with membership services, sales, and tours of the facility and maintained updated information for 5000+ members. ## Education ### Bachelor of Science - BS in Kinesiology and Exercise Science California State University, Northridge Jan 2013 – Jan 2018 ### Full-stack Software Development App Academy Jan 2019 – Jan 2020 ### Bachelor of Science - BS in Software Engineering Western Governors University ### Master of Science in Software Engineering Western Governors University ## Contact & Social - LinkedIn: https://linkedin.com/in/alex-de-guzman --- Source: https://flows.cv/alexdeguzman JSON Resume: https://flows.cv/alexdeguzman/resume.json Last updated: 2026-03-29