Dinesh Sehgal
SDE-2 at Oracle (OCI) | Ex- Paytm
- Role
- Software Developer Ii at Oracle
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Dinesh Sehgal
Backend-focused Software Engineer with 6.5+ years of experience building and scaling distributed, cloud-native systems. Strong in Java/Kotlin, microservices, search and payment platforms, data ingestion pipelines, and reliability engineering. Proven ownership of high-scale production systems, zero-downtime migrations, and security & compliance initiatives across enterprise and product environments.
Experience
Software Developer Ii
Jan 2024 — Present · Bengaluru, IN
Backend Development, OCI (Console Search, Point-in-time inventory) Backend engineer for OCI Console Search, building distributed search & ingestion systems on OpenSearch handling 250M+ queries/week and 2B+ ingestion events/week. Led zero-downtime migrations from Elasticsearch Bare Metal to OpenSearch v1 across multiple regions, collaborating with US-Gov operators and authoring detailed migration runbooks. Contributor to SOTU, an OCI inventory platform aggregating 40M+ asset records consumed by Security, Compliance, and Audit teams. Led Java 17 upgrade, stabilized legacy infrastructure issues in Gov/ONSR regions, optimized data collectors, and migrated ingestion pipelines to OCI Data Warehouse. Drove reliability & ops excellence: reduced recurring Region Build failures, handled NOC/on-call incidents, led region sign-offs and monthly releases. Owned security and compliance upgrades (secrets rotation, dependency vulnerability remediation, Cloud Guard policies), unblocking critical releases. Worked extensively with Terraform-based OCI infrastructure for regional rollouts and migrations.
Education
Kundan Vidya Mandir, Ldh
12, Non-Medical
Panjab University, Chandigarh
Bachelor of Engineering - BE, Computer Science
2015 — 2019
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