Mar 2023 – Dec 2025 · 2 yrs 9 mos

• Led the full migration of enterprise CI/CD pipelines from Jenkins to GitHub Actions, standardizing workflows across dozens of teams, enabling faster deployments and reducing pipeline failures by 40%. Designed and rolled out new features for Kubernetes clusters (EKS), including autoscaling strategies, Helm-based deployments, and operator-driven workflows. This improved application resilience and reduced resource costs by 25%. Drove the migration from Kibana to Datadog, unifying logs, metrics, and traces under one platform. Achieved ~30% cost reduction while significantly improving alert accuracy and MTTR. Engineered Nginx at scale for high-traffic services, implementing advanced caching, rate-limiting, SSL hardening, and zero-downtime upgrades, improving both performance and security posture. Identified and eliminated underutilized AWS resources, implemented spot instance scaling and automated remediation scripts, saving ~$200K annually. Developed Python/Go tools for operational automation (alert enrichment, log restoration, health checks, failover automation), reducing manual work for on-call engineers and improving response times. Built internal self-service platforms for developers to manage logs, deployments, and infra requests, freeing SREs from repetitive tasks and boosting developer velocity. Acted as a tech leader during the Egencia → AmexGBT merger, ensuring smooth platform integration, aligning reliability practices, and mentoring junior engineers on SRE principles (SLIs, SLOs, error budgets).

Mar 2021 – Sep 2023 · 2 yrs 6 mos

Mar 2020 – Mar 2021 · 1 yr

Mar 2020 – Feb 2023 · 2 yrs 11 mos

• Migrated Jenkins pipelines to GitHub Actions and automated RabbitMQ deployment on Kubernetes. Designed and maintained EKS clusters with spot instance optimization, Helm chart management, and monitoring enhancements. Developed shared pipeline libraries to enforce standards and reduce redundancies. Automated log archival/restoration from S3 → Elasticsearch, enabling faster recovery of historical data. Drove incident resolution and operational improvements, reducing MTTR through better monitoring and alerting.

May 2019 – Mar 2020 · 10 mos · Bangalore

• Senior AWS Developer

May 2019 – Mar 2020 · 10 mos

• Built marketing analytics platform on AWS with automated CI/CD pipelines. Designed SFTP with Okta integration for secure file exchange. Automated Redshift schema control and PII data encryption with Lambda.

May 2018 – Mar 2019 · 10 mos

• Automated landing zone setup with CloudFormation and Jenkins. Migrated ERP workloads to AWS/GCP and improved disaster recovery strategy.

Apr 2018 – May 2019 · 1 yr 1 mo

• AWS Developer

May 2015 – May 2018 · 3 yrs

• Automated deployments with Chef & Python scripts. Managed large-scale AWS environments (>400 VMs). Built DR environments ensuring high availability.

May 2015 – Apr 2018 · 2 yrs 11 mos