Web developer for migration project from Softr

I am Dejan, a B2B website owner based in Serbia. My organisation, which is three years old, uses SmartSuite for our backend and Softr for our member portal. We are looking to migrate to more flexible solutions, possibly Bubble and Supabase, and are seeking a web developer with relevant experience to help us build and maintain the new portal. The ideal candidate is someone who is a few years into their career, prefers long-term opportunities over gig contracts, and is interested in growing with us as we enter a new phase of expansion. Key tasks will include rebuilding our member portal, integrating calendar functionality, adding group chat features to replace our Telegram channel, and embedding AI trained on extensive transcripts to assist members with content and membership questions. Please review this brief for more details: https://docs.google.com/document/d/1_poS8fE0y8meZbw7r6XfmCeDWh_R7liAu_0g4jJoYqc/edit?usp=sharing. Proposals must begin with your favourite food and where you are from. I am open to the use of ChatGPT for proposals, but please clearly detail your experience.

Budget range:
Up to $3000

Who are you, and what do you do?
B2B website owner

In what capacity are you hiring?
For a personal project

Where are you in the hiring process?
I’m planning and researching

What type of work is this?
Single job

What experience level is needed?:
Mid-level, Senior, Expert