Welcome to
Synergyefficient
Committed to the growth and development of both individuals and organizations. The projects focus on key areas such as leadership, positive influence and conflict management. Providing services tailored to your unique needs.
Present Worldwide
- Providing online services according to your time zone
- Ready to travel and join you at your location
- Speaking English, French, Spanish, Polish
Founder and Director of Synergyefficient
— Tessa Mroczek —
Passionate about empowering people to develop interpersonal skills, build meaningful relationships, and advance professionally and personally.
Vicky Margari
Helping professionals communicate effectively
“Tessa is one of the most dedicated and hard-working people I know. Her can-do and driven attitude guaranteed the success of each event, and her warm and welcoming personality brought people together again and again.”
Camila Vergara Salgado
MSc Marketing
“Tessa remains true to herself and to everyone.
Her training methodology is tailored to individual needs, which optimizes the learning process. She makes sure that everything is well-understood.”
George Simons
Creator and Editor of diversophy®
“Tessa is a staunch defender of her insights and ideas, as well as provoking creativity in those with whom she works.”
Adeliada Shehu
Evaluation Specialist at Joint Operational Center
“Tessa has been a model for me in terms of hard and smart work.”
Paulo Lopes Ribeiro
COO at HOZEN
“I have always appreciated the investment Tessa makes in study and preparation, the focus with which she performs, and the empathy in her relationship with partners and customers.”
Grazia Ghellini
Professor of Intercultural Communication and Negotiation
“Tessa has great presentation skills and positive influencing skills. She presents very clearly and effectively, using pertinent examples and relevant supporting information.”
