Hello,
I can get this done for you. I've over 8 years experience in designing and developing websites using various technologies like HTML, CSS, JavaScript, PHP, MySQL, Java, Swift, Node.js and server-side JavaScript, Python and Django, Elixir and Phoenix, PHP, HTML5, CSS3, etc. and have extensive experience building different types of websites including E-commerce, Corporate, Web Applications, Social, etc.
From your post, what I understand is you need a website with an admin area where you can add bird watchers and upload their life list (which they will send you in a spreadsheet with specific format). Also, you want a public website connected to this database which will have multiple views (display formats) like global view (showing lists of all bird watchers based on their rankings) as well as a view to show the life list of an individual bird watcher. It will also have a display format based on IOC taxonomy. The admin area will allow you to manage these taxonomies as well as bird watcher rankings (apart from managing individual life lists of bird watchers).
My bid is based on my understanding of the project. Please message me to discuss this in detail and let me know if I missed out something. I will be able to give a better quotation after the discussion.
All my work comes with 100% satisfaction guarantee. Please check my profile for certifications and reviews from past employers.
Regards,
Arania