150.000koin Development Support

I’m preparing to launch a new initiative called “150.000koin” and need an experienced developer to help shape the technical side of the project from the ground up. Because the concept is still being finalized, I’m looking for guidance on which platform—web, mobile, or desktop—will best fit our eventual goals, as well as practical recommendations on architecture, security, and scalability.

Key objectives:
• Clarify and document the core functionality that will power 150.000koin.
• Propose a technology stack that balances performance, cost, and ease of maintenance.
• Deliver an initial, working prototype (basic interface plus back-end logic) that demonstrates main workflows such as user registration, asset tracking, and secure transactions or point transfers.
• Supply clear setup instructions so I can test everything locally.

You should be comfortable with common frameworks (Node.js, React, Flutter, or similar), relational or NoSQL databases, and best-practice security measures for virtual asset handling.

Please include:
• A brief overview of comparable projects you’ve completed.
• Your preferred tech stack and why it’s a strong match for this concept.
• An estimated timeline to create the prototype and supporting documentation.

I’m ready to move quickly once we confirm scope and milestones.