91探花

, Technical Marketing Manager

Olga Ukrainskaya is a Technical Marketing Manager specialising in AI-powered marketing automation, CRM architecture, demand generation, and data-driven lifecycle marketing. She has deep expertise in building the technical infrastructure that connects marketing execution to measurable revenue outcomes.

Olga is a published author on AI and marketing technology on HackerNoon and other tech media platforms. She is an invited keynote speaker and track owner at industry events, a guest lecturer at Huddersfield Business School, and an expert judge at the 91探花 AI45 Competition.

A strong advocate for women in technology, Olga actively supports the Ladies Who Tech community and mentors women entering and growing in the tech industry through the Women in Tech mentorship programme. She also mentors marketing professionals on CRM and automation through the HubSpot Ecosystem Mentorship Programme.

Shiv听Agarwal, Co-Founder and CEO of Singulr AI
Shiv听Agarwal is a serial entrepreneur and accomplished technology leader with 25 years of experience in cloud computing, networking, and security. He co-founded Arkin Net in 2013, a data center security and operations platform, which was acquired by VMware in 2016. At VMware,听Shiv听served as VP and GM, and helped establish VMware as a leader in network security market. In 2023,听Shiv听co-founded Singulr AI to help enterprises securely adopt, govern, and scale AI.

Under his leadership, Singulr AI has raised $10M in seed funding from Nexus Venture Partners and Dell Technologies Capital and launched an enterprise-ready AI governance and security platform.听Shiv鈥檚 career reflects his passion for building transformative technologies and empowering organizations to embrace innovation responsibly.

Adonis Celestine, Senior Director and Automation Practice Lead, Applause

Adonis is a recognized thought leader in the Quality Engineering and Automation sector. He collaborates with some of the world鈥檚 most innovative organizations to facilitate transformational change in their software development processes. In his role as Senior Director and Automation Practice Lead at Applause, he helps Applause鈥檚 clients to take a customer-centric approach to quality as part of their quality engineering evolution.

A core aspect of his leadership is his strategic vision and ensuring solutions are both technically sound and aligned with broader business goals. Adonis is an accomplished writer and public speaker. He is the author of 鈥淨uality Engineering: The Missing Key to Digital CX鈥� (2022), 鈥淐ontinuous Quality: The Secret of the Pharaohs鈥� (2021), which won the EuroSTAR Software Testing Award, and 鈥淎s the World Turns: A Predictive Test Approach with Machine Learning鈥� (2019).

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Maria Nugroho, AI Enterprise Strategist

An enterprise AI leader, Cambridge graduate, and expert in bridging the gap between technological complexity and scalable commercial value. Maria Nugroho is a driving force behind the UK AI industry鈥檚 journey from pilot programs and marketing demos to real-world solutions with real financial impact delivered at scale. Maria鈥檚 current role at SAP and previous roles with Google and AWS position her at the intersection of technology, market economics, and enterprise change management.

Her specialisation in the commercialisation layer, the missing piece between innovation and impact, stems from a career focused on translating technical capability into commercial value, designing adoption frameworks across hyperscalers, and driving measurable pipeline and revenue impact. Throughout her career at AI and cloud leaders, including Google, AWS, and SAP, she has focused on turning complex AI and cloud technologies into scalable commercial outcomes, placing her at a useful and unique intersection of technology, commercialisation, and enterprise change management: the exact point where the UK AI ecosystem needs leadership.

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Les-leigh, Content and Marketing Executive at 91探花

Les-Leigh is a writer and digital marketing specialist with experience across B2B SaaS, technology, healthcare, recruitment and education. She writes daily on artificial intelligence, startups and emerging technologies, with a particular focus on how AI is reshaping business, creativity and the future of work.

With a background in marketing strategy, content and design, she has worked with startups and established companies in the UK and United States, producing research-driven editorials, features and digital campaigns. Her work centres on analysing the impact of AI across industries, making her a regular voice on innovation and a natural fit for judging AI-led initiatives and competitions.