Aspiring Software Engineer with Web & Cloud Focus

CALEB CASTANEDA

Upland, CA +1-909-***-**** *****.**********@*****.***

LinkedIn: caleb-castaneda-637547327 GitHub: CalebJCastaneda PROFESSIONAL SUMMARY

Computer Science student with hands-on experience in web technology, systems optimization, and technical problem-solving across both business and educational environments. Currently contributing to website performance, SEO, and digital infrastructure improvements for a live insurance platform while building a strong foundation in software engineering, cloud computing, cybersecurity, and AI-adjacent systems. Passionate about emerging technology, global innovation, and applying technical skills to real-world systems and future-facing engineering challenges.

EXPERIENCE

Tencent Engineering & Technology Program Intern

Shenzhen, China June 2026 – July 2026

Selected for Tencent’s international technology program focused on cloud infrastructure and distributed systems CheapInsurance.com

Web Technology Development / Performance Optimization Internship Nov 2025 – March 2026 Upland, CA / Remote

Supported front-end website development and optimization for a live insurance platform, improving page performance through image optimization, load behavior, layout stability, and asset delivery. Applied technical SEO practices such as schema markup, crawlability improvements, and internal linking while working in WordPress and Elementor to improve site structure, user experience, and discoverability.

Ontario-Montclair School District (OMSD)

Network Technician Intern

Mar 2025 – Present Ontario, CA

Maintained wired and wireless network infrastructure across K–8 campuses while troubleshooting issues involving Active Directory (AD), DNS, DHCP, and VoIP systems. Helped improve system reliability and uptime for students and staff through technical support and infrastructure maintenance.

Ontario-Montclair School District (OMSD)

Student Mentor / STEM Instructor

Jan 2019 – Jan 2024 Ontario, CA

Mentored K–12 students in STEM, coding, and problem-solving through hands-on engineering and programming activities. Designed and supported engaging learning experiences that encouraged teamwork, curiosity, and student participation. EDUCATION

University of La Verne

Bachelor of Science, Computer Science (Engineering Concentration) Jan 2022 – May 2026

GPA: 3.76. Relevant coursework includes Systems Analysis & Design, Object-Oriented Programming (C++), Data Structures, Cybersecurity, Advanced Computer Architecture, and Microprocessor Systems. Citrus College

Associate of Science, Computer Science

Jan 2018 – Jan 2020

Graduated with a GPA of 3.4.

SKILLS

Programming: C++, Python, JavaScript, HTML, CSS

Web & Technical Tools: WordPress, Elementor, Git, Visual Studio, Linux CLI, Google PageSpeed Insights Technical Areas: Website Performance Optimization, Technical SEO, Structured Data (Schema), Secure Coding, Networking Fundamentals

Networking: Active Directory (AD), DNS, DHCP, VoIP, Wired & Wireless Infrastructure Other: Problem Solving, Cross-Functional Collaboration, STEM Mentorship PROJECTS

Hotel Booking System (C++)

Built a reservation and scheduling system using object-oriented programming and file handling to simulate real-world booking workflows with persistent data storage.

Cybersecurity Labs (C++ / Python)

Simulated vulnerabilities such as SQL Injection and Buffer Overflow while applying secure coding techniques to improve code resilience and system awareness.

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