Cross cloud connectivity set up for ingress / egress paths on AWS / GCP / EKS / GKE

Rolling egress proxy CA certs while tracking / updating code across the company

Upgrading to rhel9 for fips compliance and migrating network scripts to network manager

Migrating Nginx / squid from onprem data center to GCP

Modernizing all Edge puppet code for the cloud + upgrading it to rhel8

Modernizing all rpm pipeline for lint / security scans broken for years

Upgrading all Edge python scripts to python3

Bringing up copy of GCP in AWS from scratch via terraform / terragrunt

Custom backstage plugin in typescript + prefect workflow in python for developer portal onboarding for egress proxy requests

CICD and migration of Yahoo Finance Elasticsearch Service on AWS from internal data centers with fully automated deployment using ansible and cloudformation for bringing up all resources

Migration of all Finance Redis scripts / deployments from baremetal Redis to Redis on Kubernetes with zero downtime, shutting down 300+ machines used for Redis

Converted all incoming traffic to 20+ apps to use mTLS for security either direct or through our edge

Add support to current internal kubernetes deployment platform for cronjobs + validation

Lead Finance EOL of internal authorization usage while communicating across teams for issues

CICD / set up of multiple AWS accounts and regions from scratch for migration of Finance Streamer from baremetal to AWS using Ansible

Fully automate deployment and containerize Finance Streamer on AWS using AWS Fargate, S3, Lambdas, Kinesis, Elasticache. Added WAF for abuse protection and Cloudwatch for Fargate autoscaling throughout the day

Redhat 6 to 7 migration, rewriting + managing new packages to work on Redhat 7

Deploying new 20+ microservices on kubernetes from a monolithic backend

Setting up routing of API calls for zero downtime for user perspective, to branch out to all the new microservice apps with bucketing and auth logic built into ATS layer with custom lua logic