- Collaborated with major financial institutions (Leumi, JP Morgan) to integrate efficient payment and wire transfer capabilities into the backend CMS, ensuring swift and secure transactions.- Engineered a robust communication engine to guarantee high availability for critical notifications, contributing to seamless operational continuity.- Successfully integrated HubSpot with the in-house operational CRM workflow, resulting in a substantial reduction in customer onboarding turnaround time.- Played a pivotal role in cross-functional collaboration, working closely with project managers, developers, quality assurance teams, and customers to promptly address and resolve technical issues.- Proactively trained and mentored a team of 6 engineers, fostering their professional growth and ensuring a high level of expertise within the team.