Open to opportunities

Dennis Avalos

@dennisavalos

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Results-driven software architect with a passion for automation.

United States

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What I'm looking for

I am looking for a role that encourages innovation, collaboration, and professional growth in a supportive environment.

I am a results-driven software architect eager to apply my full-stack coding expertise in a dynamic role that fosters professional growth and innovation. My passion lies in automation, scalable systems, and continuous improvement in cloud-based environments. I am a collaborative team player dedicated to building resilient infrastructure and delivering tools that empower product teams and elevate user experiences.

Throughout my career, I have successfully spearheaded independent projects as a Freelance Web Developer, architecting and developing scalable websites utilizing various front and backend technologies. My experience includes implementing CI/CD pipelines, troubleshooting issues, and enhancing system reliability, security, and performance. I have a strong foundation in technologies such as ReactJS, Next.js, and various backend frameworks, which I leverage to create custom solutions tailored to client needs.

In addition to my technical skills, I have a solid background in customer service and team leadership from my time as a Geek Squad Supervisor. I am committed to driving positive customer experiences and fostering a collaborative work environment. With a B.S. in Computer Science and various certifications, I am well-equipped to tackle complex challenges and contribute to innovative projects.

Experience

Work history, roles, and key accomplishments

Current

Freelance Web Developer

Current

Self Employed

Jan 2022 - Present (3 years 7 months)

Spearheaded independent projects from planning to deployment based on clients needs and timeframe. Architected and developed scalable websites for clients utilizing various front and backend technologies.

ReactJS Next.js Web Development UI UX Design Client Management

Desktop Technician II

Pasadena ISD

Sep 2021 - Jun 2025 (3 years 9 months)

Deployed and maintained technologies used by administrators, staff members, and students. Supported the student 1:1 device program, including repair, imaging, distribution, collection, and warranty procedures.

Active Directory Device Management Troubleshooting Technical Support

Geek Squad CIA Sr.

Best Buy

Jan 2015 - Dec 2021 (6 years 11 months)

Drove a positive customer experience by building relationships, exhibiting empathy, and providing solutions to customer needs. Responsible for training and coaching agents to repair and service devices in accordance with Geek Squad's high standards and Best Buy's Customer promise.

Customer Service Team Leadership Training Technical Support Conflict Resolution

Education

Degrees, certifications, and relevant coursework

freeCodeCamp

Certification, Front End Development

2024 - 2024

Completed the Front End Development Libraries certification, enhancing skills in popular front-end frameworks and libraries. Focused on building interactive and dynamic user interfaces.

freeCodeCamp

Certification, Web Design

2024 - 2024

Completed the Responsive Web Design certification, focusing on modern web development practices. Gained expertise in creating web applications that adapt to various screen sizes and devices.

freeCodeCamp

Certification, Computer Science

2024 - 2024

Completed the JavaScript Data Structures and Algorithms certification, strengthening problem-solving abilities and understanding of core computer science concepts. Applied these principles to optimize code efficiency and performance.

Harvard University

Certification, Computer Science

2023 - 2023

Completed CS50x: Introduction to Computer Science, a comprehensive course covering fundamental concepts of computer science and programming. Gained proficiency in various programming languages and problem-solving techniques.

University of Houston

B.S. Computer Science, Computer Science

2013 - 2021

Completed a Bachelor of Science in Computer Science, gaining foundational knowledge in programming, data structures, and algorithms. Focused on developing skills essential for software development and system architecture.