May 2023 – Dec 2024 · 1 yr 7 mos · Bengaluru, Karnataka, India

• ● Built complete infrastructure, security, and monitoring stack from scratch — covering K8s, CI/CD, VPCs, alerting, and IAM.
• ● Swiss Army Knife at Wealthy across Infra, Security & Compliance — versatile role in securing, scaling, and optimizing cloud-native systems.
• ● Led PCI-DSS and ISO 27001 implementation — enforced TLS 1.3, AES-256, IAM hardening, and integrated secure CI/CD with SonarQube, ZAP, Trivy, and Snyk.
• ● Performed regular vulnerability scans and internal penetration tests across Kong/ALB-routed APIs using OWASP ZAP, identifying issues like insecure headers, IDORs, and broken access control.
• ● Migrated entire production infra from AWS ECS to GKE — enabled autoscaling, high availability, and rollout control.
• ● Orchestrated seamless DB migrations (MongoDB, Postgres, Redis) to GCP-managed services with zero downtime in both prod and dev.
• ● Enabled high availability VPN (S2S) between AWS and GCP for secure cross-cloud communication.
• ● Enabled full multi-cloud setup — migrated dev infra to Azure AKS, retained prod on GCP, improving resilience and cost efficiency.
• ● Implemented GitOps with ArgoCD, secured services using Istio, and enforced fine-grained ingress/egress policies.
• ● Reduced cloud spend by introducing:
• In-house ClickHouse and RedisSearch on Kubernetes
• Self-hosted Typesense for product search
• AWS Lambda automation to shutdown idle third-party machines
• ● Deployed Apache Spark on Kubernetes, integrated with Airflow using KubernetesPodOperator, enabling efficient resource allocation for scheduled Spark jobs.
• ● CI/CD for data platform — built AWS CodePipeline flow for Spark jobs, syncing outputs to S3 for real-time processing.

Jun 2022 – May 2023 · 11 mos · Bengaluru, Karnataka, India · Remote

• ● Managing AWS services such as EC2 instances, RDS databases, S3 buckets, and Route 53 DNS.
• ● Created and managed CI/CD pipelines for Kubernetes applications with Jenkins and GitHub, automating container deployment, rolling updates, and Helm chart management.
• ● Maintained comprehensive metrics visibility by leveraging the NewRelic and Prometheus- Grafana stack.
• ● Created a Flask application for automating CDN link generation and streamlined CSV uploading to databases.
• ● Optimized infrastructure costs with Kubecost, Grafana, AWS Savings Plans, spot instances, Pod anti-affinity, and S3 VPC endpoint.

Jun 2022 – Jul 2022 · 1 mo · India

• 5 weeks internship learning program.
• Learned concepts of OS, DBMS, DSA, and Computer Networks

Mar 2022 – Jul 2022 · 4 mos · Remote

• ● Created programming problems for various coding competitions and hiring drives of many companies.
• ● Generating multiple input/output test cases for each problem, made time complexity test cases and solutions.
• ● Tested multiple programming challenges for the platform, and different approaches for a single solution

Jan 2022 – Jan 2023 · 1 yr · Remote

• ● Led end-to-end development of a monolithic architecture, including schema design and database optimization, resulting in improved data processing performance and reduced query latency.
• ● Developed a distributed system from scratch in Scala, collaborating with cross-country teams in Germany; integrated Kafka for event-driven architecture and Redis for efficient caching and real-time performance.
• ● Implemented robust test coverage using automated test suites, improving code reliability and reducing bugs in production environments.
• ● Collaborated with UI/UX and product teams to translate Figma mock-ups into production-ready features, delivering user-centric functionality and driving design feedback loops.
• ● Demonstrated strong leadership in a multi-team setup, facilitating cross-functional coordination and successfully launching critical backend services aligned with business objectives.

Dec 2020 – Feb 2021 · 2 mos · India