Ksenia Peguero is a Sr. Research Engineer within Synopsys Software Integrity Group. She has nine years of experience in application security and five years in software development. Ksenia focuses her research in static analysis and JavaScript security, frameworks, and technologies. Before diving into research, she had a consultant career in a variety of software security practices including penetration testing, threat modeling, code review, and static analysis tool design, customization, and deployment. Over the years, she performed numerous engagements for clients in financial services, entertainment, telecommunications, energy, and enterprise security industries. Throughout her journey, Ksenia has established and evolved secure coding guidance for many firms, and developed and delivered numerous software security training sessions. Ksenia speaks regularly at events around the world, such as BSides Security, Nullcon, RSA, AppSec EU and USA, TheWebConf, and LocoMocoSec to name a few. She has also served on review boards of OWASP AppSec USA, EU, and Global conferences.