Sandip Gangdhar
Senior Technical Solutions Architect
I help organizations design, migrate and operate secure, scalable and automated cloud platforms.
My focus areas include Kubernetes, cloud networking, VPN architectures, NAT gateways, platform engineering and production-grade automation.
Featured Projects
LKE-E ACL Operator
Enterprise-grade automation for synchronizing LKE-E Control Plane ACLs with active worker node IPs.
View on GitHub →Linode NodeBalancer Certificate Automation
Automation framework for managing and rotating certificates on Linode NodeBalancers.
View on GitHub →Linode LKE Private Network
Private networking automation for Linode LKE using VLANs, routing and Kubernetes automation.
View on GitHub →Linode LKE Voting App
Demo application for deploying a voting app on LKE with PostgreSQL, Redis and Kubernetes manifests.
View on GitHub →Linode LKE GPU Demo
GPU-enabled LKE demo with PyTorch, CUDA inference and Streamlit UI for AI workloads.
View on GitHub →Linode HA HAProxy Load Balancer
Production-grade highly available HAProxy load balancer design for VM workloads on Linode.
View on GitHub →Linode NAT Gateway
Enterprise-grade HA NAT Gateway using Keepalived, nftables, conntrackd and observability tooling.
View on GitHub →LKE VLAN Automation
Scripts for adding VLAN network connectivity to Linode LKE clusters.
View on GitHub →Linode AWS VPN Setup
Scripts and configuration for IPSec VPN setup between Linode and AWS.
View on GitHub →Blog
I write about Kubernetes, cloud networking, distributed systems, platform engineering and real-world architecture lessons.