Mary Haim

Chief of Staff at Flexnode

Rockville, Maryland

Current Industry

Date Joined

Referred By

Mary Haim

For the past ten years, I’ve turned my passion for making things happen into a record of success, leading enterprise software implementations to large-scale process improvements for early-stage startups within fast-paced, high-tech ecosystems. I love living at the intersection of technology and business, where I can play a key role in moving projects from ideas into market-ready solutions. Throughout my career, I have successfully analyzed critical business requirements, identified gaps, and made sound decisions based on data using my talent for connecting the dots. The ability to handle all elements of a project plan using a methodical approach and my track record of wearing multiple hats, from design through deployments, are keys to my success. As a natural people person, I was recognized for bringing diverse teams together toward common goals that align with business strategies and guiding large-scale programs. I continued to pull together teams and resources to navigate the changes and challenges presented by early-stage startups. I'm excited to join the COS community and learn from others on their path to success and challenges they face with pushing the company to the next level.

Top Areas of Focus

Business Operations
Business Transformation / Org Change
Exec Team Organization & Mgmt
Growth/Sales & Marketing
Internal Comms
Organizational Structure
Product Development
Project Management
Strategy & Planning
Strategic Partnerships / BD
Change Management

CoS Start Date

Feb 15, 2024

Current Industry

Company Size




Previous Experience

Pro Tip

Strategic mindset but also tactical perspective, focus, speed, and people oriented. People is everything!


Project and program management skills and mind-set in the environment of an early stage tech companies. Complex operations, business development, and right hand to the COO/CEO of companies. Build the path for success, employees empowerment and high level of company overview.


I'm looking to expand my network with COS of other companies, learn on their daily activities, challenges, actions to accelerate the company success and more.