What Fierce Founders Say | Your Fierce Ally
What Colleagues & Clients Say

Don't just take my word for it

These recommendations reflect my commitment to transformative people solutions that balance professional expertise with practical results. See what it's like to work with someone who brings both strategic thinking and genuine care to every challenge.

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Leadership Technology Strategic Thinking
Sarah is a trailblazer in the field. She doesn't just manage; she transforms. Her strategic mindset and deep understanding of people consistently drive positive change. What truly sets Sarah apart is her innovative approach—she leverages AI and data analytics to turn complex people challenges into actionable insights. By implementing predictive analytics and Power BI dashboards, she empowers leadership to make informed, data-driven decisions that enhance team performance and organisational culture. Her ability to blend traditional expertise with cutting-edge technology makes her an invaluable asset to any organisation.
HR Consultant
Growing Small & Medium Businesses
Strategic Thinking Innovation Technology
Sarah is an exceptional professional with a unique blend of skills, expertise, and a true passion for making a difference. Her strategic thinking, combined with her ability to drive innovation, was invaluable in improving our internal processes and incorporating new technologies to enhance the way our team operates.
Head of Talent Acquisition
Professional Services
Strategic Thinking Leadership Culture
As a manager of an international team, I can confidently say that Sarah is one of the most strategic and people-focused professionals I have ever met. Her deep expertise in talent management, organisational development, and employee engagement has been instrumental in shaping a positive and high-performing workplace culture.
Project Governance Manager
Professional Services
Collaboration Strategic & Detail Business Results
Sarah was fantastic to work with. As a manager of an international team in a complex, matrix organisation I found Sarah to be helpful and pragmatic, able to work at both strategic and detail levels - her support was invaluable in driving both business and people-focused outcomes.
PMO Resource & Capability Manager
Professional Services
Data Analytics Technology Strategic Planning
Sarah is an outstanding professional, combining strong analytical expertise with a deep understanding of strategy and business needs. Her proficiency in dashboards and data-driven decision-making has been instrumental in providing leadership with valuable insights, enabling informed workforce planning and organisational effectiveness.
Integrated HR Partner
Professional Services
Pragmatic Advice Trusted Advisor
I have worked closely with Sarah over the past 2 years, with Sarah providing support to my team. During this time Sarah has been a fantastic support to me, advising on a range of challenges and opportunities. In all of these interactions Sarah provided impartial, pragmatic and insightful advice, and I quickly came to value and actively seek Sarah's thoughts on a wide range of questions.
Head of PMO
International Development Organisation
Technology SharePoint Team Player
I've had the pleasure of working with Sarah for over two years, and she's been an invaluable asset to our team. She excels with technology, particularly SharePoint, and has been involved in key initiatives like engagement surveys and HRIS projects. She is always approachable and willing to help, consistently going above and beyond to support her colleagues.
Recruiter
Professional Services
Innovation Technology Results-Driven
Sarah is a valued colleague who I have worked with for a number of years. What stands out is her determination to achieve team and organisational goals and ensure that all our activities are aligned to make a real difference. She's made a huge difference to our team particularly applying her expertise with different technologies and ideas to innovate the way we do things.
Learning & Development Manager
Professional Services
Process Improvement Technology Global Experience
Sarah is an excellent professional who is able to engage and work with stakeholders across all levels and global locations successfully. In addition to Sarah's experience, she has great skills in regards to identifying business process improvements and implementing changes to support this, including utilising technology and data to drive improvements.
Global Project Management
Technology & Transformation
Professional Excellence Reliable
Sarah is a highly skilled, thorough and knowledgeable professional and a credit to her craft. I always found her personable, reliable and effective. We worked together on a number of interesting challenges and Sarah was a delight to work with.
Global IT Director
Financial Services
Empathy High Standards Compassion
Sarah is a fantastic colleague to work with and was always on hand to provide any personal and empathetic support to me. She is calm, professional and I trust her with any job that needs completing to the highest standards, carried out with care and compassion.
Resourcing Advisor
Professional Services
Policy Development Cultural Change Project Management
I worked with Sarah at a major insurance company. I found Sarah to be approachable and honest. I could rely on Sarah to give balanced, and professional advice. Her project management of the launch of the Conflict Resolution Policy was extremely thorough and resulted in a significant cultural shift towards informal resolution.
Employee Relations & Policy Manager
Financial Services

The Fierce Ally Difference

What happens when you work with someone who combines strategic expertise with rebellious thinking

20+
Years of HR & Leadership Experience
100%
Commitment to Transformational Results
0%
Corporate Waffle or Generic Solutions
Rebellious Spirit + Strategic Thinking

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Ostara HR Ltd | Company No. 16331736 | Registered in England & Wales

Where HR magic meets workplace transformation