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Meet Our Founders

Sonia Mammino-Rahme


Sonia Mammino-Rahme, a cornerstone of Think Cloud Solutions, brings over three decades of extensive experience to the real estate sector, having embarked on her career at just 19 years old. Balancing her professional life with being a devoted mother to three boys, Sonia's journey in real estate is marked by her dedication and passion. Her unique expertise stems from her former role as a NSW Fair Trading Investigator, where she investigated trust account fraud, among other things, honing her skills and understanding of the legal, accounting and ethical frameworks that underpin the real estate industry.


An experienced real estate trust account auditor, Sonia's pursuit of excellence and perfection is evident in her meticulous approach to trust accounting. Her deep-seated passion for ensuring accuracy and integrity in financial matters has been a guiding light in her career, making her a trusted and respected figure in the field. At Think Cloud Solutions, she leverages this rich background to provide unparalleled services, fostering a culture of transparency and diligence.


Sonia's commitment to excellence goes beyond her professional achievements. It is a testament to her belief in the importance of trust, transparency and reliability in the real estate industry. Her leadership at Think Cloud Solutions embodies this principle, setting a standard for quality and precision that benefits clients and the broader real estate community alike.

Lorelle Ursino


Lorelle Ursino stands as a pivotal figure at Think Cloud Solutions with over 38 years of real estate experience. As a mother to twins and a loving owner of two dogs, Lorelle balances her personal commitments with a deep-seated passion for the real estate industry. Her expertise is unparalleled, especially in developing trust accounting software, a testament to her innovative approach and forward-thinking.


Lorelle's role extends beyond trust accounting software development. She has served in a vital advisory capacity to many software companies, guiding them through the intricate maze of trust accounting needs and solutions for the real estate industry. Her reputation as a problem solver is well-established. When real estate principals face challenges in their trust account, they turn to Lorelle for her wisdom, experience, and ability to dissect and resolve complex issues.


Her leadership at Think Cloud Solutions is about inspiring change, fostering innovation, and setting new standards in the industry. Lorelle's commitment to excellence and problem-solving ensures that the company remains at the forefront of trust accounting solutions, providing clients with reliability, transparency, and unparalleled service.

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