Aracor AI has promoted Lesly Arun Franco, the company’s first hire, to the role of Chief Technology Officer (CTO). A foundational figure at Aracor, Lesly has been instrumental in building the company’s AI-first architecture and driving innovation in advanced technologies. While his expertise spans the full spectrum of artificial intelligence, he is one of the few industry specialists in natural language processing (NLP), a critical subset of AI that focuses on enabling machines to understand and generate human language.
“Lesly’s vision for next-generation AI solutions has been foundational to Aracor’s success,” said Katya Fisher, CEO of Aracor. “As CTO, his leadership will continue to drive the creation of smarter, faster, and more secure solutions for our clients.”
Lesly’s reputation as a forward-thinking leader in artificial intelligence and natural language processing precedes him. Before Aracor, he was a key innovator at AstraZeneca, where he played a pivotal role in advancing AI-driven initiatives. There, he gained extensive experience in data privacy, compliance, and the practical implementation of generative AI. His involvement also helped shape early discussions around emerging technologies, ensuring that new advancements were met with proactive and responsible strategies. This broad expertise positioned him as a forward-looking architect of AI solutions, effectively bridging cutting-edge research with real-world enterprise applications.
“I’ve always believed technology should simplify complexity,” Lesly said. “At Aracor, we’re creating systems that empower professionals to tackle their biggest challenges with confidence and precision. As CTO, my goal is to ensure that our solutions remain intuitive and impactful, delivering real-world value while pushing the boundaries of what legal technology can achieve.”
Lesly’s focus at Aracor has always been clear: integrating cutting-edge AI into intuitive, user-centric designs. His development of scalable architectures and exploration of generative AI has positioned the company as a leader in legal tech innovation. Beyond the technology, Lesly emphasizes usability, ensuring that even the most advanced systems remain accessible to the people using them.
His contributions to AI extend beyond Aracor’s walls. He has played a key role in the company’s patented solutions that anonymize legal contracts and link entities, underscoring his dedication to impactful, practical innovations. His academic work, including research on transformer models in biomedical data, further illustrates a broader commitment to advancing AI across multiple industries.
As CTO, Lesly’s challenge will be scaling these innovations while staying ahead in a rapidly evolving field. But his track record suggests he’s more than ready. Aracor’s focus on blending advanced AI with practical applications aligns seamlessly with his vision, one rooted in making technology transformative, not just impressive.
The promotion marks a significant moment for Aracor, reaffirming its dedication to leading the legal tech sector with both technical excellence and a clear sense of purpose. As a true AI-native company, Aracor, under Lesly’s leadership, is well-positioned to deliver on its promise of leading the legal tech sector with technical excellence and a clear sense of purpose.
