Ashish Ranjan

DevOps Engineer

Bengaluru, Karnataka, India7 yrs 2 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Led migration of 600+ microservices to AWS Graviton.
Saved $10-15k daily through infrastructure optimization.
Built central observability stack for Swiggy.

Stackforce AI infers this person is a cloud infrastructure expert with a focus on scalable SaaS solutions.

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Skills

Core Skills

KubernetesCost OptimizationAws GravitonMicroservicesObservabilityEksMonitoringAws

Other Skills

AWS CloudFormationAmazon EKSAmazon Web Services (AWS)BashCloudFormationData StructuresDockerGitOpsGolangGoogle Cloud Platform (GCP)Infrastructure GovernanceIstioJavaJenkinsKubernetes Monitoring

About

Experienced and certified AWS DevOps Engineer with a proven track record in architecting and managing highly scalable infrastructure solutions. With expertise in designing infrastructure capable of handling up to millions of requests per second while ensuring cost-effectiveness. I thrive on pushing the boundaries of what's possible in cloud computing, unparalleled performance, reliability, and scalability. currently leading container and observability solution at swiggy. As a frequent speaker at AWS and Grafana events, I love sharing my knowledge and insights with the community, discussing best practices, emerging trends, and innovative solutions in cloud architecture, observability and drive business success through scalable and resilient infrastructure.

Experience

Swiggy

2 roles

SDE III / Lead SRE

Promoted

Apr 2025 – Present · 11 mos · Bengaluru, Karnataka, India

SDE II/ Senior SRE

Apr 2022 – Apr 2025 · 3 yrs · Bengaluru, Karnataka, India

➤ Core team member of 3M3R for cost optimization and RoCK for Manging our K8s cluster.
➤ Building central observability stack for logs, metrics traces.
➤ Took leadership/Handled Swiggy's Graviton migration for 600+ microservices services(Golang, Java, Node, Python).
➤ Upgraded k8s add-ons across prod/non-prod for making our k8s cluster for multi-arch deployments.
➤ Saved $10-15k per day Infra cost by optimizing infra and rightsizing automation.
➤ Worked on the governance of Infra so we can identify each penny of infra cost based on service tags.
➤ Multiple Python automation for infra governance and auto infra cleanup policy.
➤ Cost optimization planning for existing infrastructure.

KubernetesCost OptimizationObservabilityPythonLeadershipInfrastructure Governance

Paytm insider

DevOps Engineer

May 2020 – Apr 2022 · 1 yr 11 mos · Bengaluru, Karnataka, India

➤ Managing Paytm's Multiple Verticles infra such as Events, Live, and Movies.
➤ Designed/Implemented EKS Cluster with VPC and other base components through Terraform with the combination of spot and on-demand EC2.
➤ Implemented Kubernetes Monitoring and logging stacks with ELK, PLG, and Prometheus.
➤ Designed/Implemented central Monitoring architecture for monitoring N numbers of k8s cluster as well as standalone servers through Prometheus and Thanos.
➤ Designed/Implemented central Logging architecture to handle logs for N numbers of k8s cluster and standalone servers through ELK and Kafka.
➤ Implemented GitOps Pipeline for Infra/application deployments through Terraform, CircleCi, and Jenkins.
➤ Dockerized Multiple Node, java, PHP Applications, and Deployed on production.
➤ WAF configuration for multiple web servers.
➤ Implemented WAF/VPC log Analysis pipeline through AWS Elastic-search and Kibana.
➤ Handled more than 2000TPS production requests for multiple products.
➤ PCI/DSS compliance Security patching on existing infrastructure through AWS native tools.
➤ Experienced in maintenance and configuration of dev, QA, and production servers.
➤ Developed multiple boto3 scripts for cloud automation.

EKSTerraformKubernetes MonitoringGitOpsDockerSecurity+1

Axcess.io

DevOps Engineer

Jan 2019 – May 2020 · 1 yr 4 mos · Banglore

➤ Worked for multiple clients like Juspay, Capitalfloat, Hubble Connected, and LTI.
➤ S3 data migration to S3 glacier by using python script.
➤ Temporary On-demand infrastructure setup using Cloud-formation and step-function.
➤ Wrote Shell scripts to automatically recycle server memory and register/unregistered MQTT servers.
➤ Automate the cost Exploration control using the lambda function.
➤ Experienced in Server Monitoring using AWS CloudWatch, Kibana, Site 24x7, Grafana and Prometheus.

AWSPythonCloudFormationShell ScriptingMonitoring