Testronic has announced a series of high‑level appointments across its worldwide operations, most notably naming Mike Guttman as Vice President of Senior Partnerships. Guttman arrives with a robust background in client relationship management, having previously held the role of client partner at Keywords Studios and served as a senior business development manager.
In his new capacity, Guttman will be responsible for strengthening Testronic’s strategic alliances and expanding the firm’s reach within the senior‑partner segment of the gaming and interactive entertainment industry. Supporting Guttman’s efforts, Nicole Closson has been brought on board as Business Development Manager.
Closson’s mandate is to broaden commercial coverage and provide additional support to partners both regionally and on a global scale. She brings valuable experience from her prior positions at Keywords Studios, where she worked as an enterprise account executive, and at Unity, where she served as senior account executive for the Parsec and SyncSketch products. Her deep understanding of enterprise sales cycles and partnership development is expected to complement Guttman’s strategic vision.
In the European hub of Warsaw, Testronic has promoted Mateusz Kałuża to the role of QA Director. Kałuża’s appointment follows a distinguished tenure in senior testing positions at Lionbridge Games, where he honed his expertise in quality assurance processes for complex gaming titles. Speaking about the significance of the Warsaw office, Kałuża noted, "Warsaw brings together deep QA expertise, experience and a real understanding of what developers need from a testing partner.
Our continued investment in the team ensures we grow that expertise locally, fully connect it with Testronic's wider global capabilities and deliver consistently for partners wherever they are based." His leadership is intended to integrate the local talent pool with Testronic’s broader global network, ensuring seamless service delivery across time zones. Further strengthening the company’s partnership portfolio, Lily Guerreiro joins as Global Partnerships Senior Manager. Guerreiro previously held the position of Global Business Development Manager at Keywords Studios, where she was responsible for cultivating cross‑border relationships and driving revenue growth across multiple markets. Her global perspective and proven track record in partnership cultivation will be instrumental in aligning Testronic’s service offerings with the evolving needs of its international client base.
The Manila Centre of Excellence has also seen senior talent added to its ranks. Daniel Bowie Soriano steps into the role of Senior QA Manager, where he will oversee the execution of quality assurance initiatives and mentor junior testing staff.
Alongside him, Ivan Balanay has been appointed QA Trainer, a role that underscores Testronic’s commitment to nurturing the next generation of QA professionals. The company highlighted that Balanay’s appointment "further supports our investment in developing the Testronic Academy and building the next generation of QA expertise," emphasizing the strategic importance of continuous learning and skill development within the organization. Chief Revenue Officer Michael Fitzgerald commented on the broader strategic implications 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.
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." Fitzgerald’s remarks reflect Testronic’s overarching philosophy of aligning people‑centric investments with the delivery of high‑quality, outcome‑driven services.
These leadership changes come on the heels of a recent reshuffle at the very top of the company. Earlier this month, Sonia Kerr was appointed Chief Executive Officer, taking over from Sharon Baylay‑Bell, who transitioned to the role of company chair. In conjunction with Kerr’s appointment, Michael Fitzgerald was confirmed as Chief Revenue Officer, while Samantha Williams stepped into the role of Chief Commercial Officer.
Fitzgerald brings experience from his previous stint as a client partner at Keywords Studios, whereas Williams joins from Testronic’s own ranks, where she served as global CRO and head of Europe, adding continuity and deep institutional knowledge to the executive team. Collectively, these appointments signal Testronic’s aggressive strategy to deepen its expertise across key geographic locations and functional areas. By positioning seasoned professionals in senior roles, the company aims to enhance its ability to provide tailored, high‑impact testing solutions that meet the nuanced demands of modern game developers.
The expansion of senior leadership also reflects a broader industry trend where quality assurance and partnership management are becoming increasingly strategic, requiring leaders who can navigate complex technical requirements while fostering strong, collaborative relationships with clients. Looking ahead, Testronic’s leadership team plans to leverage these new appointments to drive further innovation in testing methodologies, expand its service portfolio, and reinforce its reputation as a trusted partner for developers worldwide. The focus will remain on delivering player‑centric experiences, ensuring that games not only meet technical standards but also resonate with end‑users.
With a reinforced senior leadership structure, Testronic is well‑positioned to meet the challenges of a rapidly evolving market and to continue its trajectory of growth and excellence.