Leesa Fillerup
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About
Experienced Software Engineer | Computer Lessons, Tech Support & Web Development
Need help learning something new, fixing a frustrating computer issue, or building a better website? I can help!
I'm a software engineer with 11+ years of professional web development experience and 5+ years of teaching and mentoring experience. I enjoy making technology easier to understand and helping people solve problems without unnecessary frustration or confusing jargon.
💻 COMPUTER LESSONS & TUTORING
Patient, personalized, one-on-one instruction for beginners through advanced learners.
• Windows and Mac computer skills
• Software, browsers, email, and everyday technology
• Website creation and development
• HTML, CSS, JavaScript, React, and programming fundamentals
• Debugging, code reviews, and project guidance
• Help with assignments, personal projects, and professional development
Whether you're learning to use a computer, building your first website, or working through a challenging programming problem, I'll meet you at your current skill level.
🔧 REMOTE COMPUTER & SOFTWARE TROUBLESHOOTING
Practical help diagnosing and resolving software-related issues.
• Slow computer performance
• Software errors and troubleshooting
• Browser problems and configuration
• Application setup and technical guidance
• Windows and Mac software assistance
• General remote diagnostics
I focus on remote software support rather than physical hardware repairs.
🌐 WEBSITE DESIGN & DEVELOPMENT
I also help businesses and individuals build, improve, and maintain professional websites.
• New business websites and landing pages
• Website updates, bug fixes, and redesigns
• Mobile-friendly layouts and accessibility
• React, JavaScript, HTML/CSS, and Node.js
• API integrations and ongoing development support
⭐ WHY WORK WITH ME?
✓ 11+ years of professional development experience
✓ 5+ years of teaching and mentoring experience
✓ Clear, friendly communication
✓ Patient explanations without unnecessary jargon
✓ Careful troubleshooting and attention to detail
✓ Honest expectations and realistic timelines
Remote services available.
Tell me what you're trying to learn, fix, or create, and we'll figure out the best way forward!
Services offered
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Work location
I work remotely (phone or internet)
Reviews
Customers rated this pro highly for punctuality, work quality, and professionalism.
5.0
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LiseLotte N.
1 day ago
There were specific tasks that I asked Leesa to assist in developing a website for a new company that I had incorporated. She knew exactly how to accomplish these tasks, suggested options and the turn around around was very quick. She made the process very easy.
Lise-Lotte Newell
Lise-Lotte Newell
Credentials
Background Check
Leesa Wangsgard