Minecraft Bounty SMP Plugin Development

I'm looking for an experienced developer to create a custom bounty SMP plugin for Minecraft Java Edition on PaperMC. The plugin should include a system called "Bounty Credits." You earn 10 bounty credits for each bounty kill, which is defined as completing a bounty task... (Budget: $30 - $250 USD, Jobs: API Development, Bukkit, Game Development, Game Programming, Java, JavaScript, Minecraft, PHP, Software Architecture, Software Development)