Den Karl F.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I help educators, schools, startups, and hospitality businesses improve their operations through curriculum design, technology, automation, and digital solutions. I am a tenured Science Teacher and College Instructor with expertise in curriculum development, Outcomes-Based Education (OBE), instructional design, assessment planning, and learning resource creation. I develop lesson plans, course syllabi, PowerPoint presentations, worksheets, assessments, laboratory activities, and research materials that are engaging, learner-centered, and aligned with educational standards. In addition to my education background, I build modern websites and business solutions using AI-assisted development. I create responsive websites, optimize them for search engines (SEO), automate workflows with n8n, integrate APIs, and streamline repetitive processes to help organizations save time and increase productivity. I also have practical experience in the hospitality industry, managing the digital operations of a resort. My responsibilities include website management, SEO, social media management, booking engine configuration, channel manager administration, online travel agency (OTA) listings, guest communication, and improving direct bookings through digital marketing and operational optimization. Services I offer include: • Curriculum Development & OBE Course Design • Instructional Design & Learning Material Preparation • Lesson Plans, Worksheets, Assessments & PowerPoint Presentations • Research Assistance & Academic Content Development • Website Development • AI-assisted (Vibe Coding) Development • Search Engine Optimization (SEO) • n8n Workflow Automation & API Integration • Business Process Automation • Website Maintenance • Airbnb & Vacation Rental Co-hosting • Booking Engine & Channel Manager Management • Social Media & Digital Operations Support • Virtual Assistance & Administrative Support I believe in clear communication, attention to detail, and delivering practical solutions that create real value. Whether you need high-quality educational resources, workflow automation, a professional website, or dependable operational support, I am committed to providing work that is reliable, efficient, and tailored to your goals.