Executive Overview
In a major strategic executive reshuffle, OverDrive—the world’s premier digital content platform for public libraries, schools, and higher education institutions—has appointed seasoned media technology executive Liz Carrasco as its Chief Technology Officer (CTO). Carrasco succeeds long-serving technical architect Jeff Sterling, who transitions into a newly focused role as the head of OverDrive Labs, the company’s dedicated research and innovation arm.
This leadership appointment signifies a dramatic operational pivot for OverDrive as it strengthens its executive suite with proven talent from the high-stakes entertainment streaming industry. Carrasco’s arrival reunites her with Marc DeBevoise, the former streaming executive who was brought on as OverDrive’s President in March and subsequently named Chief Executive Officer in June by founder Steve Potash. Carrasco and DeBevoise previously collaborated at CBS Interactive and Paramount, where they spearheaded the technical rollout and rapid scaling of direct-to-consumer streaming ecosystems during a transformational era for digital media.
Carrasco steps into her new role at a pivotal moment for digital distribution in the civic and academic sectors. OverDrive operates at the intersection of public institutional access and digital content licensing, underpinning widespread platforms such as Libby (for public libraries), Sora (for K-12 school systems), and Kanopy (for video streaming). As CTO, Carrasco is tasked with scaling OverDrive’s underlying enterprise architecture, boosting engineering development velocity, refining content discovery mechanisms, and implementing pragmatic artificial intelligence (AI) solutions designed to streamline backend engineering workflows while maximizing user engagement across millions of global patrons.
Meanwhile, Sterling’s lateral transition to lead OverDrive Labs establishes a dedicated innovation incubator within the company. Freed from day-to-day enterprise infrastructure management, Sterling will provide strategic technical oversight focused on high-value research, emerging technologies, and long-term product roadmaps, ensuring OverDrive maintains its technical moat amid rapidly shifting media consumption habits.
Detailed Chronology: The Executive Leadership Transformation
The appointment of Liz Carrasco represents the latest milestone in a calculated, multi-stage restructuring of OverDrive’s C-suite, designed to position the platform for its next phase of global growth and technological modernism.
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| EXECUTIVE TIMELINE & TRANSITION |
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| March | Marc DeBevoise joins OverDrive as President, bringing |
| | extensive experience from CBS Interactive and Paramount. |
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| June | Founder Steve Potash appoints Marc DeBevoise as CEO, signaling |
| | a strategic shift toward streaming-era scale and architecture. |
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| Recent | Liz Carrasco named Chief Technology Officer (CTO). |
| Announcement | Former CTO Jeff Sterling transitions to lead OverDrive Labs |
| | as Head of R&D and Emerging Technologies. |
+-----------------------------------------------------------------------------------+The Arrival of Marc DeBevoise
The transformation began in March, when OverDrive’s founder and long-time Chief Executive Steve Potash tapped digital media strategist Marc DeBevoise to serve as President. DeBevoise brought a decades-long track record of transforming traditional media assets into digital powerhouse properties, notably leading the creation and global expansion of CBS All Access (now Paramount+). Recognizing the need to evolve OverDrive’s technology stack into a hyper-scalable, streaming-grade ecosystem, Potash officially appointed DeBevoise as Chief Executive Officer in June, transitioning himself into a broader advisory and governance capacity.
The Reconfiguration of the Technical Office
With DeBevoise at the helm, the demand for a Chief Technology Officer capable of executing continuous integration, high-velocity product delivery, and advanced data architecture became paramount. Jeff Sterling, who served as CTO during OverDrive’s rapid expansion into mobile apps and multi-format digital lending, recognized the necessity of bifurcating core platform maintenance from long-range innovation.
Consequently, Sterling transitioned from the CTO role to become the head of OverDrive Labs. In this position, Sterling’s primary directive is to serve as the chief technical advisor on emerging technological paradigms, steering high-value research and development initiatives, experimental interface models, and forward-looking digital rights infrastructure.
The Hiring of Liz Carrasco
To fill the enterprise technology vacuum left by Sterling’s strategic shift, OverDrive recruited Liz Carrasco. Bringing over two decades of engineering leadership, systems architecture expertise, and technical transformation experience, Carrasco most recently directed the technological architecture team at Rotary International, where she modernized legacy global data management systems.
However, her foundational expertise in consumer streaming platforms was forged during her tenure as Senior Vice President of Engineering and Streaming at Paramount and as CTO of CBS Interactive. Working side-by-side with DeBevoise, Carrasco oversaw the multi-device delivery systems, data pipelines, and personalized video ingestion platforms that brought broadcast networks into the direct-to-consumer era. Her hiring at OverDrive effectively reunites one of the digital media industry’s most battle-tested technology and management pairings.
Supporting Context & Metrics: The Scale of OverDrive’s Ecosystem
To understand the strategic significance of Carrasco’s appointment, one must analyze the massive operational scale and technical complexity of the OverDrive ecosystem. OverDrive is not merely an e-book distribution tool; it is the dominant infrastructure provider for digital lending across the global library and educational landscape.
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| OVERDRIVE PLATFORM ECOSYSTEM |
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| LIBBY | Flagship public library app for e-books, audiobooks, and |
| | digital magazines across thousands of municipal systems. |
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| SORA | Specialized K-12 educational reader app designed for classroom |
| | integration, student literacy tracking, and school libraries. |
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| KANOPY | Premium streaming video platform delivering quality cinema, |
| | documentaries, and educational films to public and university |
| | libraries worldwide. |
+-----------------------------------------------------------------------------------+Scale of the Platform Ecosystem
OverDrive currently serves more than 92,000 public libraries, K-12 schools, colleges, and universities across 115 countries. Its catalog encompasses tens of millions of digital titles from thousands of publishers, supporting billions of digital checkouts, holds, streaming sessions, and content interactions annually.
- Libby: OverDrive’s consumer-facing application for public libraries consistently ranks as one of the top digital reading and audiobook applications globally, handling multi-million daily active user queries across dynamic catalog search, cloud sync, and digital rights management (DRM) authorization.
- Sora: Built specifically for K-12 education, Sora integrates seamlessly into learning management systems (LMS), offering student-level accessibility accommodations, offline reading modes, and real-time literacy analytics for educators.
- Kanopy: Acquired by OverDrive in 2021, Kanopy operates as an institutional video-on-demand service. It processes vast petabytes of high-definition video assets, serving stream-heavy payloads to patrons through web browsers, mobile apps, and connected TV devices (Apple TV, Roku, Fire TV).
Architectural Challenges and Engineering Opportunities
Operating at this scale presents unique technological hurdles that mirror the challenges faced by commercial SVOD (Subscription Video on Demand) and AVOD (Ad-supported Video on Demand) giants:
- Catalog Heterogeneity & Discovery: Unlike standard consumer platforms with fixed catalog models, OverDrive’s platform dynamically alters content availability, digital rights terms, hold queues, and geographic licensing based on the specific library card held by the individual user. Managing dynamic search indexing for hundreds of thousands of distinct institutional library branches requires highly complex database architecture.
- Cross-Platform Parity: Users expect seamless feature parity across iOS, Android, web browsers, and smart TVs, demanding modern modern cross-platform codebase frameworks, unified API layers, and distributed content delivery networks (CDNs).
- Data Velocity and Personalization: As digital catalog sizes grow exponentially, raw search functionality is no longer sufficient. Modern platforms require sophisticated recommendation algorithms that balance user intent with municipal library collection budgets and publisher availability constraints.
Official Statements and Strategic Mandates
In interviews discussing her appointment and immediate priorities, Liz Carrasco outlined a pragmatic vision for OverDrive’s technical roadmap, emphasizing platform performance, enhanced content discovery, and targeted AI deployment.
Acknowledging the Core Foundation
Carrasco paid tribute to the architectural groundwork established by her predecessor, noting that the company’s flagship products provide a stable springboard for future scaling efforts.
"Jeff Sterling and his team have built an amazing foundation at OverDrive," Carrasco told Publishers Weekly. "Apps like Libby, Sora, and Kanopy were designed from the ground up to offer intuitive, user-friendly experiences across an array of device ecosystems."
Carrasco stated that her immediate directive is not to dismantle existing frameworks, but to build directly upon those foundational strengths:
"My immediate plan will be to build on top of that strength and take advantage of the data to significantly enhance the overall user experience."
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| LIZ CARRASCO'S STRATEGIC PRIORITIES |
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| 1. TEAM VELOCITY | Streamline engineering workflows, eliminate technical |
| | bottlenecks, and accelerate feature shipping. |
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| 2. DISCOVERY & SEARCH | Optimize algorithm-driven discovery across Libby, Sora, |
| | and Kanopy to help patrons find niche content faster. |
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| 3. PRAGMATIC AI | Deploy artificial intelligence to automate backend |
| | platform developer tasks and improve consumer interfaces. |
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| 4. DATA UTILIZATION | Harness cross-platform analytics to inform library |
| | collection development and platform architecture. |
+-----------------------------------------------------------------------------------+Driving Engineering Velocity and App Discovery
To maintain consumer engagement in an increasingly crowded media market, Carrasco is focusing on operational efficiency within OverDrive’s internal engineering teams and interface discovery within its application suite.
"We are prioritizing getting more velocity out of our existing services and teams," Carrasco explained. "Equally critical is improving our discovery within our apps, so that users can find and engage with entertainment and educational content even more smoothly and intuitively."
A Pragmatic Approach to Artificial Intelligence
Amid broader industry enthusiasm for generative AI, Carrasco articulated a disciplined, engineering-first approach toward integrating artificial intelligence into OverDrive’s stack.
"Leveraging data and AI is top of mind," she remarked. "However, I try to be pragmatic when it comes to AI. The goal is to identify precise areas where we can ease the burden—both for our platform developers building these applications and for the end users navigating our library platforms."
Re-Energizing Executive Synergy
Reflecting on her past work with CEO Marc DeBevoise during the expansion of direct-to-consumer streaming at CBS and Paramount, Carrasco highlighted how those historical transformations directly inform her mission at OverDrive.
"I worked with Marc for years as we were rolling out new platforms for discovery, serving the whole journey of the customer," Carrasco stated. "During that period, streaming platforms went from being a footnote in corporate press releases to being the absolute central engine of the corporate ecosystem."
Applying those hard-won lessons to OverDrive’s position within the library and educational publishing sector, Carrasco observed:
"This previous experience allows our team to identify key macro technical themes quickly and early, translating them into viable, production-grade applications that benefit our entire partner organization."
Clarifying the Mission of OverDrive Labs
An OverDrive spokesperson confirmed to Publishers Weekly that Jeff Sterling’s new mandate as head of OverDrive Labs is explicitly designed to isolate long-range innovation from core engineering operations.
In his new role, Sterling will:
"…continue to provide strategic technical guidance while focusing on high-value research and development initiatives, emerging technologies, and key innovation projects."
Future Outlook: The Next Horizon for Digital Library Infrastructure
The executive convergence of Marc DeBevoise and Liz Carrasco signals that digital library lending is entering a sophisticated new operational era. The days when public digital access tools could operate as simplified web portals are over; today’s patrons demand the responsiveness, personalized recommendations, multi-device synchronization, and deep streaming fidelity of mainstream consumer platforms like Netflix, Spotify, or Kindle.
Key Technological Trends to Watch Under Carrasco’s Leadership
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| FUTURE STRATEGIC ROADMAP |
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| |
v v
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| ARCHITECTURAL SCALING | | ADVANCED DATA PIPELINES |
| Streaming-grade performance, | | Algorithmic recommendations, |
| lower latency, robust DRM, | | dynamic search indexing, and |
| and multi-tenant security. | | cross-app content navigation. |
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v
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| PRAGMATIC AI TOOLING |
| Developer productivity, |
| metadata enrichment, and |
| accessible UI automation. |
+---------------------------+1. Integration of Streaming-Grade Architecture Across Formats
With Carrasco’s extensive streaming video experience and OverDrive’s ownership of Kanopy, industry analysts expect deeper technical cross-pollination between OverDrive’s video, e-book, and audiobook properties. This may include unified backend search mechanics, consolidated asset ingestion pipelines, and cross-media discovery loops that allow public library patrons to seamlessly discover related books, documentaries, and audio titles within a single continuous user journey.
2. AI-Driven Metadata Enrichment and Personalization
Public libraries handle millions of unique catalog titles, many of which suffer from incomplete or legacy metadata. By applying pragmatic AI, Carrasco’s engineering group can automate content classification, generate contextual metadata, and improve search relevancy without compromising user privacy—a fundamental value of public library systems.
3. Enhancing Developer Velocity Through Modern DevSecOps
By applying modern software delivery paradigms honed in high-volume enterprise streaming environments, Carrasco aims to optimize OverDrive’s internal development cycles. This strategic push toward high-velocity feature deployment will likely result in faster bug-fix cycles, accelerated rollout of accessibility features, and quicker integration of third-party educational software integrations within Sora.
4. Incubating Frontier Tech at OverDrive Labs
With Jeff Sterling dedicating 100% of his bandwidth to OverDrive Labs, the platform is uniquely positioned to experiment with emerging technologies before they hit the mainstream consumer market. Focus areas for the Labs unit are expected to include advanced spatial computing interfaces, decentralized digital rights models, predictive collection management tools for librarians, and secure, localized AI models designed for privacy-compliant educational environments.
The Institutional Bottom Line
OverDrive’s hiring of Liz Carrasco and the strategic realignment of its executive leadership mark a definitive milestone in the maturity of the digital publishing industry. By uniting veteran streaming architecture leadership with a dedicated, forward-looking R&D lab, OverDrive is not merely responding to current digital lending demand; it is positioning its technological infrastructure to lead the next decade of public knowledge distribution, streaming access, and institutional literacy technology.
