• Led development of scalable microservices for high-traffic sports betting platform serving over 1M daily users. • Optimized system performance, reducing API latency by 35% and improving uptime to 99.99%. • Mentored a distributed team of 6 engineers, improving sprint velocity by 20% through better code reviews and agile practices. • Designed and deployed CI/CD pipelines using Docker and Jenkins, cutting release time by 40%. • Collaborated with product managers and designers to deliver new features that increased user retention by 18%.