Vaishnavi Madhavaram
Hyderabad
Overview
2
2
years of professional experience
Work History
Software Engineer
LTIMindtree
Hyderabad
11.2021 - 12.2023
- Worked on internal core banking web application powering hundreds of branch tellers and multiple retail banking workflows, including SLA-critical end-of-day regulatory reconciliation where reliability and auditability were mandatory.
- Migrated 50+ legacy Java 6 services supporting teller operations and regulatory reporting to Java 11, eliminating legacy failure paths while preserving RBAC, auditability, and regulatory SLAs during phased production rollouts.
- Defined service boundaries while decomposing 20+ tightly coupled SOAP services backing core customer onboarding workflows into REST APIs, eliminating cross-team deploy dependencies and enabling independent rollouts and safe rollbacks.
- Owned end-to-end design of 30+ SLA-critical Spring Batch reconciliation pipelines processing 20-30 GB/day across millions of financial transactions/day, using idempotency and checkpointing to prevent duplicate settlements.
- Replaced freeze-window deployments with containerized CI/CD pipelines (Docker, Kubernetes), enabling incremental rollouts, fast rollbacks, and 40% shorter release cycles for SLA-critical services.
- Prevented partial writes and settlement job failures during peak windows by correcting PostgreSQL schema drift uncovered in production.
- Primary on-call engineer for core banking services during production migrations, resolving Sev-1/Sev-2 incidents, executing rollbacks, and restoring service availability within SLA windows (1-3 hours).
Software Engineering Trainee
LTIMindtree
Hyderabad
08.2021 - 10.2021
- Contributed to migrating a production banking datastore from Oracle to PostgreSQL, focusing on schema redesign and index optimization to improve query performance by 40% for internal infrastructure services.
- Optimized 100+ latency-sensitive SQL queries used by internal banking services through execution-plan analysis and indexing, reducing response times by 20% under peak load.
- Worked on transactional data reconciliation workflows during staging cutovers, validating cross-schema consistency and preventing data integrity issues prior to production rollout.
Timeline
Software Engineer
LTIMindtree
11.2021 - 12.2023
Software Engineering Trainee
LTIMindtree
08.2021 - 10.2021