Welcome to the website for Overmars Clinical Trial Services.
I’m a freelance Clinical Research Professional with over 18 years of experience in clinical trials — from CRA to Clinical Trial Manager and Project Manager. I’ve worked across all phases of research (Phase I–IV), guiding studies from initiation to close-out with a hands-on, pragmatic approach.
Through Overmars Clinical Trial Services, I offer tailored freelance support in clinical operations and project management. My strength lies in connecting the dots: aligning people, processes, and timelines — while always keeping quality, clarity, and collaboration at the heart of the work.
Examples of the services I offer include:
- Feasibility and site selection
- Pre-study and site initiation visits
- Contract management
- Regulatory and ethics submissions
- Interim monitoring, close-out and co-monitoring visits
- Site management and vendor oversight
- Clinical trial management (budgeting, documentation, project oversight)
- Training of staff and/or CRAs
- Site quality visits
- GCP and site audit preparation/support/execution
What I value most in this field is working with people, not just on projects. I believe good research happens when there is real connection — between sponsor and site, between data and insight, and within the study team itself. That’s why communication, trust, and flexibility are central to how I work. I aim to be both structured and adaptable, analytical yet approachable.
Over the years, I’ve been fortunate to work on a wide variety of trials — from early-phase CAR-T studies to complex multi-country ALS projects and investigator-initiated trials in academic settings. I’ve contributed to the success of start-ups, biotech firms, large pharma, and academic consortia alike. In many roles, I’ve also taken responsibility for site or vendor management, contracting, oversight, and team coaching.
Clients often describe me as enthusiastic, precise, and focused — someone who gets things done without losing sight of the people involved. I’m energized by complexity, but always with an eye for simplicity in execution. My work is grounded in values that guide every decision I make: connection, collaboration, communication, perseverance, flexibility, precision, and a strong sense of quality.
Whether you’re facing a tight deadline, a study in need of structure, or simply looking for an experienced and engaged clinical partner — I’d love to explore how I can support your team.