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Who We Are

Michelle Gray, President, HR Synergy, LLC

Michelle has worked in the Human Resource industry for over twenty years. With generalized experience, Michelle is knowledgeable in the areas of labor law compliance, employee relations, compensation, benefits, worker’s compensation, and training.

After being impacted by the recession and a reduction in force, Michelle was determined to help businesses who either could not afford or did not have a need for an in-house human resource department.

In 2009, HR Synergy, LLC was developed with our core business focus on Federal and State Labor Law Compliance education for employers and effective Employee Communication Tools. All employers have labor laws they are expected to comply with!

Michelle is an active member of the National Human Resource Association (NHRA), Massachusetts Nonprofit Network, Manchester Human Resource Association (MAHRA), New Hampshire Center for Nonprofits, Greater Manchester Chamber of Commerce, Society of Human Resource Management (SHRM), sits on the board for the HR State Council of New Hampshire and is a steering committee member for Leadership of Greater Manchester.

Michelle is an avid believer that people should not be held accountable to meet expectations that have not been clearly defined.

Jessica Karwatske, HR Specialist

Jessica Karwatske is an HR Specialist with a BA in Anthropology, who assists with recruiting, compensation analysis, and special projects. Jessica began her career working in social services and has 15 years’ experience administering public benefits programs. She became interested in Human Resources when she was tasked with reviewing resumes during a time when her employer was both actively hiring AND restructuring its HR department. Jessica believes in a healthy work/life balance, and that maintaining strong boundaries can help employers and their staff achieve success. A self-described “word-nerd,” Jessica ranks in the top 5% of players on the ScrabbleGo app. In her free time, Jessica enjoys traveling, hiking, and birding.

Linda Tsantoulis, HR Executive Consultant

Linda Tsantoulis is an HR Executive Consultant who brings over 30 years of diverse Human Resources experience to HR Synergy.  Her areas of expertise include HR Compliance, handbook development, policy and procedure development and employee relations.  Prior to joining the HR Synergy team, Linda worked for corporate, retail, non-profit and start-up companies, with a focus on HR infrastructure and complete employee life-cycle needs.  Linda currently provides clients with both short and long-term human resources consulting support including overall HR planning and strategy.

Linda earned a B.S. from Northeastern University as well as PHR and SHRM-CP certifications.

Lynda Ferren Palmer, SHRM-CP, Senior HR Executive Consultant

Lynda Ferren Palmer is a Senior HR Executive Consultant with more than 15 years of Human Resources experience supporting organizations in hospitality, healthcare, manufacturing, professional services, property management, and nonprofit environments. Her areas of expertise include employee relations, talent acquisition, performance management, compliance and employee engagement.

Prior to joining HR Synergy, Lynda served in Human Resources leadership and business partner roles for organizations ranging from small family-owned businesses to multi-site employers with hundreds of employees. She is particularly passionate about helping organizations create positive workplace cultures, improve employee retention, and align people strategies with business objectives.

Lynda provides clients with practical, strategic HR guidance and customized solutions that support both organizational goals and employee success.

Lynda earned a BS degree from Plymouth State University and holds the SHRM-Certified Professional (SHRM-CP) credential. Outside of work, she enjoys spending time with her husband and “fur babies”, Abbie and Logan, and extended family. She also enjoys kayaking, crafting and trying new recipes.