OSRS PvE Bossing Server

I'm looking for an experienced developer to create a custom Old School Runescape (OSRS) private server. The server will be focused on Player vs Environment (PvE) gameplay, with a primary emphasis on bossing activities.

Key Requirements:
- Set up a stable OSRS private server
- Design and implement advanced bossing mechanics
- Ensure a balanced and engaging PvE experience
- Create quests and content to enhance gameplay

Ideal Skills and Experience:
- Proficiency in OSRS server development
- Strong understanding of PvE dynamics
- Experience with game balancing and content creation
- Knowledge of scripting and server management

Please provide examples of previous work and relevant experience.