I need an experienced instructional designer who can take full ownership of producing a series of engaging, screen-recorded video tutorials for my learning platform. The catalogue must span every level of learner, from their very first line of code right through to seasoned developers looking to sharpen advanced techniques. The core topics I want covered are: • Python • JavaScript • HTML/CSS • C# and ASP.MVC • AI fundamentals and practical projects • Data-science workflows, from cleaning to visualization You’ll structure each course, write concise scripts, record high-resolution video with clear voice-over, and integrate practical demonstrations and mini-projects so viewers can code along in real time. Short knowledge checks or downloadable assets between sections are welcome if they reinforce learning. I will provide branding guidelines and access to the publishing back-end; you provide the finished MP4s, source project files, and any exercise code. Please outline your preferred authoring tools, typical turnaround for a one-hour finished course, and include one sample clip (or portfolio link) that shows your teaching style. If you’re comfortable guiding absolute beginners yet still speaking to advanced developers, let’s talk about a rollout schedule and milestones for each language track.