Indranil Bhattacharya

Architected event-driven microservices and self-recoverable distributed systems on AWS, reducing critical defects by 35% and improving production observability across 15+ microservices. Led a 24-member team, mentoring 12 engineers and boosting team velocity by 40%.

Managed 12,000+ person-hours of backend development across 6 major platform releases, delivering within 5% of budget. Supported production deployments and pre-sales activities, contributing to new business valued at over $50 million annually.

Developed backend connector integrations for OSS inventory systems, ensuring data consistency and fault-tolerant ingestion. Reduced critical incidents by 20% through proactive monitoring and risk mitigation.

Designed SOA and microservices integration patterns, achieving 0 P1 defects in 4 consecutive Deutsche Telekom releases. Delivered 3 backend projects as Product Owner and engineered OSS systems for AT&T and Deutsche Telekom.

Established coding standards and performance benchmarks, reducing integration defect rate by 40%. Addressed critical post-launch issues at T-Mobile HQ Germany, reducing them by 40% through onsite visits.

Automated data entry processes, reducing errors by over 15% and saving 2 hours daily. Reduced network security vulnerabilities by 50% through audits and enhanced firewall configurations.

Led re-architecture of monolithic core banking system to microservices, reducing system design lifecycle by 20% and improving testing lifecycle by 40%. Automated CI/CD pipelines, reducing deployment time by 30% and increasing deployment frequency by 2x.

Resolved operations and enhanced executive communication for Rabobank using Lean principles, improving service delivery timelines by 35% and reducing operational overhead by 25%. Innovated consulting services for Disney, optimizing asset management and operational efficiency.

Adapted Agile/Scrum delivery models and automated testing, reducing development cycle time by 30% and bug rework by 15%.

Pursued Artificial Intelligence for Managers program at Indian Institute of Management Bangalore from 2023 to 2025.

Completed PGDBA in Operations Management from Symbiosis Institute, Pune from 2006 to 2009.

Earned a B.Tech. in Computer Engineering from Kalyani University, Kolkata from 1999 to 2003.