Testronic has announced a series of high‑level appointments across its worldwide operations, signaling a strategic push to deepen its service capabilities and broaden its market reach. Central to this wave of leadership changes is the elevation of Mike Guttman to the role of Vice President of Senior Partnerships.
Guttman's new position places him at the forefront of cultivating and managing relationships with the company’s most significant clients and strategic allies. Before joining Testronic, Guttman accumulated extensive experience in the interactive entertainment and outsourcing sectors. He previously held the title of Client Partner at Keywords Studios, where he was responsible for overseeing large‑scale accounts and ensuring the delivery of quality services to major publishers. In addition, he served as a Senior Business Development Manager, a role that sharpened his ability to identify growth opportunities, negotiate complex contracts, and align service offerings with client objectives.
His track record of driving revenue and fostering long‑term partnerships makes him a natural fit for Testronic’s senior partnership agenda. Supporting Guttman’s mission is Nicole Closson, who has been brought on board as Business Development Manager. Closson’s mandate is to expand commercial coverage and provide robust support to partners both regionally and globally. She brings a rich background in enterprise sales, having worked as an Enterprise Account Executive at Keywords Studios, where she managed high‑value client portfolios.
Prior to that, she was a Senior Account Executive at Unity, focusing on flagship products such as Parsec and SyncSketch. Her expertise in navigating complex sales cycles and her deep understanding of the gaming ecosystem will be instrumental in reinforcing Testronic’s market presence.
In the European hub of Warsaw, the company has appointed Mateusz Kałuża as QA Director. Kałuża arrives with a solid foundation in quality assurance, having occupied senior testing positions at Lionbridge Games. He emphasizes the unique strengths of the Warsaw office, noting that the region combines “deep QA expertise, extensive experience, and a genuine grasp of what developers require from a testing partner.” Kałuża’s vision involves leveraging local talent while integrating Warsaw’s capabilities with Testronic’s global network, ensuring consistent delivery standards for partners regardless of geography. Adding to the senior leadership roster is Lily Guerreiro, who steps into the role of Global Partnerships Senior Manager.
Guerreiro’s previous role as Global Business Development Manager at Keywords Studios equipped her with a panoramic view of international market dynamics and the ability to forge cross‑border collaborations. Her responsibilities will include orchestrating partnership strategies that align with Testronic’s player‑focused, partner‑first philosophy. The Manila Centre of Excellence has also seen significant staffing upgrades. Daniel Bowie Soriano joins as Senior QA Manager, bringing a wealth of technical knowledge and leadership experience to oversee the Philippines‑based testing teams.
Complementing Soriano’s appointment is Ivan Balanay, who assumes the position of QA Trainer. Balanay’s role is pivotal to Testronic’s commitment to nurturing the next generation of quality assurance professionals through the Testronic Academy. The company highlighted that his addition “further supports our investment in developing the Testronic Academy and building the next generation of QA expertise.” Chief Revenue Officer Michael Fitzgerald underscored the strategic importance of these appointments, stating, “Our Centres of Excellence bring together talented people, specialist expertise and leadership, and connect those capabilities across a genuinely global organisation.” He continued, “The investments we are making in New Orleans, Warsaw and Manila, alongside our presence in London, further strengthen the expertise available to our partners.
By continuing to invest in outstanding people, we can deliver an exceptional Player‑Focused, Partner‑First and Outcomes‑Led service to our clients.” These leadership changes follow a recent reshuffle at the company’s top tier. Earlier in the month, Testronic named Sonia Kerr as Chief Executive Officer, succeeding Sharon Baylay‑Bell, who transitioned to the role of company chair. Alongside Kerr’s appointment, Michael Fitzgerald was confirmed as Chief Revenue Officer, while Samantha Williams took on the mantle of Chief Commercial Officer. Fitzgerald’s background includes a stint as a client partner at Keywords Studios, whereas Williams previously served as Testronic’s global CRO and head of Europe, bringing a deep understanding of the company’s commercial landscape.
Collectively, these appointments illustrate Testronic’s deliberate strategy to reinforce its leadership pipeline with professionals who possess both industry‑specific expertise and a proven ability to scale operations internationally. By aligning senior talent across key regions—North America, Europe, and Asia‑Pacific—the company aims to deliver a seamless, high‑quality testing experience that meets the evolving demands of game developers and publishers. Looking ahead, Testronic expects that the expanded senior team will accelerate its growth trajectory, foster stronger client relationships, and enhance its reputation as a premier quality assurance partner in the gaming industry.
The infusion of seasoned executives, combined with ongoing investments in technology and talent development, positions Testronic to navigate the competitive landscape with confidence and to continue delivering value‑driven outcomes for its worldwide clientele.