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# Tech Mahindra

> Tech Mahindra • Dec 2023 – Jul 2026

## Associate Software Engineer

`Bangalore, Karnataka | Dec 2023 – Jul 2026`

* Built an event-driven Auto-recharge system on Kafka and PostgreSQL, processing 100K+ transactions/week asynchronously with reliable, scalable throughput.
* Automated scheduled and low-balance recharge triggers with retry policies to handle failures gracefully.
* Integrated an external payment service with idempotency keys for exactly-once payment processing on retries.
* Developed an event-driven OTP service with Spring Boot, Kafka, Redis, and PostgreSQL, handling 40K+ requests/day at sub-120 ms p99 latency.
* Designed a coverage automation tool for 100+ microservices across four OpenShift clusters with SonarQube.
* Slashed API validation time from 20 minutes to seconds (99%+ faster) by developing a modular Java CLI orchestrator that automates telecom API workflows and data mapping.
* Migrated 100+ microservices from Java 11 to Java 21 across four phases using OpenRewrite.
* Resolved 24,781 failed API requests under a tight SLA using Python scripts.
* Created monitoring dashboards using Dynatrace and Kibana to enable proactive incident detection.