Hi I am looking for somebody to write a field of view calculator for a website. I can do the maths but the Java is not my thing.
I need a be page that does this...
So I have a list of Telescope makers their telescopes and the scopes aperture size and focal length. I also have a list of Camera makers, their cameras and the cameras x and y chip size and pixel size. I want a user to select a telescope maker from a dropdown and that to populate a drop down of telescope make by that maker on selecting that the aperture size and focal length is determined The same happens with cameras but we get the pixel the pixel scale and chip x & y size. There is a third dropdown that selects a focal length reducer or multiplier. This just changes the telescopes effective focal length. A forth drop down selects an image. The calculated field of view and pixel scale is displayed (I can provide the maths) The selected image is rescale to the right pixel scale and a rectangle is overlaid showing the calculated field of view. This image is displayed.
Note they are a number of sites doing something similar.
I expect that their might be some future development work once the site is running. This will be extra.
Manual Tester for VidThanks.com Category: API Testing, Mobile App Testing, Regression Testing, SaaS, Software Testing, Test Automation, Testing / QA, Usability Testing Budget: $10 - $30 AUD
06-May-2026 10:04 GMT
Italian Long Document Sourcing - (AI Training Project) Category: AI (Artificial Intelligence) HW / SW, Content Creation, Content Writing, Data Collection, Data Entry, Excel, Graphic Design, Project Management, Research, Web Search Budget: €12 - €18 EUR
06-May-2026 10:04 GMT
Book Data Web Scraper Category: Data Analysis, Data Collection, Data Mining, Data Processing, Excel, Python, Software Architecture, Web Scraping Budget: $10 - $30 USD
Custom E-commerce Storefront Development Category: Angular, API Integration, Frontend Development, HTML, JavaScript, Next.js, PHP, REST API, Technical Support, Web Design Budget: €12 - €18 EUR
06-May-2026 10:03 GMT
AI Inventory Automation App Category: AI Development, AI Model Development, Android, API Development, Dart, Figma, Flutter, Laravel, Mobile App Development, PHP Budget: ₹1500 - ₹12500 INR
06-May-2026 10:03 GMT
Website Audit Category: CMS, Graphic Design, HTML, SEO, SEO Auditing, Usability Testing, Web Design, Website Audit, Website Optimization Budget: $10 - $30 USD
06-May-2026 10:02 GMT
Cinematic Wedding Video Category: After Effects, Cinematography, Film Production, Video Ads, Video Editing, Video Post Editing, Video Production, Video Services Budget: ₹600 - ₹1500 INR
06-May-2026 10:02 GMT
High-Ticket Funnel Marketing Lead Category: Advertising, Conversion Rate Optimization, Email Marketing, Facebook Marketing, Growth Hacking, Internet Marketing, Marketing, Marketing Strategy, Social Media Marketing Budget: $750 - $1500 SGD
FMCG Field Sales Executive Category: Account Management, Business Writing, Content Writing, CRM, Customer Service, Field Sales, Marketing, Sales Budget: ₹1500 - ₹12500 INR
06-May-2026 09:58 GMT
Monthly Website Theme Refresh Category: ECommerce, Graphic Design, HTML, UI / User Interface, Web Design, Web Development, WordPress Budget: ₹600 - ₹1500 INR
06-May-2026 09:57 GMT
Six-Bedroom Roaming House Plan Category: 2D Drafting, 3D Design, 3D Rendering, Architecture, AutoCAD, Building Architecture, Building Design, Floor Plan, Home Design, Interior Design Budget: $15 - $25 USD
06-May-2026 09:56 GMT
Video Editing Category: 3D Animation, Adobe Animate, Adobe Premiere Pro, After Effects, Animation, Motion Graphics, Video Editing, Video Production, Video Services, Videography Budget: ₹1500 - ₹12500 INR
