Gantt Chart for Equity Milestones

I am seeking a freelancer with experience in designing Gantt and bar charts and a strong understanding of business equity structure. Your task will be to create a Gantt chart illustrating the equity structure upon reaching particular sales goals
Main Tasks:
- Create a visually appealing Gantt chart
- Clearly highlight the percentage breakdown of equity at each milestone along with the description of the requirements to achieve said milestone.

Skills & Expertise:
- Proficiency in charting and graphical representation tools
- Understanding of business and project equity
- Ability to communicate complex information visually and straightforwardly

Please provide references of past work.