About Us

Our approach is simple: we listen to you

Your organization’s unique challenges deserve custom solutions and that’s what Sleek offers. One of the ways you’ll see that difference is in how much work we put into your strategy before we start any transition or programming for you. You’ll see it in how we measure success, and how we hold ourselves accountable for results.

Sleek is a smart, versatile team of development professionals, many with director-level or higher experience. We’ve grown and added capabilities and more great people over the years. But we really judge our performance on just one thing: our clients’ success. Helping you hit your organizations goals are how we know if we’ve done our job. Simply put: we succeed when you succeed.

Employees & Consultants

Years of Combined Advancement Experience

Successful Implementations

Sabre Leek

CEO

Sabre Leek is the founder of Sleek Consulting LLC with more than 20 years of direct consulting experience working with higher education institutions, non-profits, and healthcare across the country. Sabre’s background includes 25 years of experience in fundraising operations including Director and Executive Director level positions. Sleek Consulting is a partner with Salesforce.com and Salesforce.org focusing on Salesforce implementations. We have extensive experience with Advancement and supporting the legacy systems such as Banner, Millennium, Raiser’s Edge and Advance so we don’t need to learn the system or fundraising business processes in Discovery. Our goal is to move your organization forward.

Amanda Viehman

Vice President of Operations

Amanda Viehman is the vice president of operations for Sleek Consulting, where she oversees the delivery of QSS implementations including scheduling client sessions, managing configuration requests, and facilitating client questions and needs in the data conversion. Prior to joining Sleek Consulting, Amanda spent over 10 years in nonprofit fundraising, most recently as the Director of Research and Relationship Management at Rollins College. She is a certified Project Management Professional and Agile practitioner.

Jason Long

Vice President of Sales and Marketing

Jason Long began working in Advancement at his alma mater, Western Michigan University, in 2011 and oversaw alumni communications, advancement services, gift processing, and web user experience as the Associate VP of Advancement Operations. He led the WMU Advancement transition from legacy data systems to Salesforce in 2018 with attention to improving processes, maximizing return on investment, and minimizing change management needs. As a certified Salesforce Administrator, Jason has experience in leveraging the CRM platform to increase donor participation through collaboration and personalized user experience for online giving, event registration, community development, and marketing outreach. Jason is committed to process improvement and data automations that allow advancement professionals to focus on productivity rather than managing tasks.

Peter Lienhard

Vice President of Technology

Peter Lienhard has been working in Advancement since 2003, leading higher education teams in various roles including Director. He is a regular speaker at CASE and has received several industry awards. Peter is a certified Salesforce Administrator and has extensive technical experience. Mr. Lienhard’s expertise extends to security, reporting, dashboards, artificial and business intelligence tools, data validation, database management, configuration, script development, SQL programming, and virtually all aspects of technical implementation. Peter has an intimate understanding of the Advancement industry and applies this knowledge to all of the development work that he oversees. His genuine nature is appreciated by the Sleek customers and they often specifically ask for his involvement.

Sophie Elmo

QSS Product Manager

Sophie Elmo, the driving force behind many of Sleek Consulting’s nonprofit and education-focused Salesforce customizations, is not your typical product manager. With an RV as her office, a trusty dog, and two blind pet rabbits as co-pilots, she’s on a mission to bring efficiency and innovation to the nonprofit world. Armed with an MBA in data analytics and a collection of certifications that would make anyone’s head spin, Sophie combines her love for adventure with her passion for tech, proving that work can be both impactful and delightfully unconventional. So, whether she’s crafting engaging communications or crafting code, Sophie’s dedication to excellence shines through in everything she does.

Linda Murray

Business Manager

Linda brings a wealth of administrative and leadership experience to Sleek Consulting, LLC. She currently serves as Business Manager, with an exceptional work ethic and uncanny ability to multi-task. Linda’s extensive experience in customer service, workflow optimization, cost assessment, and strategic team building have been instrumental in providing excellent personnel management skills for the team.