HI, I'M
ARNISHSARKAR
SYSTEMS ENGINEER · INFRASTRUCTURE ARCHITECT
0+
YEARS HOMELABBING
0
ACTIVE NODES
∞
UPTIME OBSESSION
✓
OPEN TO WORK
NEXT DEPLOYMENT IN
DEPLOYMENTS
Extreme HomeLab
Multi-node homelab running 24/7. Xiaomi Mi A1 on postmarketOS with hardware BMS bypass and custom thermal management. Raspberry Pi Zero watchdog for heartbeat monitoring. On-site Ryzen 3 server handling compute workloads, container orchestration, and acting as the primary storage node.
WakeOnLan Bot
Fully deployed network utility enabling remote power control, WoL packet broadcasting, node status monitoring, automated wake schedules, and failover recovery across the homelab.
Python Automation Engine
Collection of modular automation scripts handling log analysis, stream processing, data pipeline orchestration, and distributed system health monitoring across homelab nodes.
THE ARCHITECTURE
FOUNDATION
Node.js
Runtime engine for backend services and tooling
Python
Automation scripts, data pipelines, system monitoring
Bash Scripting
System-level orchestration and cron automation
C / C++
Low-level systems programming and embedded tooling
INFRASTRUCTURE
Linux Sysadmin
Alpine, postmarketOS, DietPi, Ubuntu server management
Windows Sysadmin
Active Directory, Group Policy, server administration
Docker
Container orchestration across heterogeneous hardware
Syncthing
Decentralized file sync across all homelab nodes
NETWORKING
Tailscale
Mesh VPN overlay connecting all nodes securely
Unbound + AdGuard
Recursive DNS resolution with network-wide ad blocking
Cloudflare
DNS management, tunnel proxying, and edge caching
Hardware Networking
VLANs, managed switches, firewall rules, subnetting
INFRASTRUCTURE MAP
tupu-snap
Xiaomi Mi A1
tupu-pi
Raspberry Pi Zero 2W
tupu-vps
Oracle Cloud ARM
tupu-server
On-Site Ryzen 3 Server
tupu-pc
Daily Driver Desktop
tupu-macbook
Portable Workstation
WHO I AM
Currently pursuing a Bachelor of Technology in Computer Science Engineering with specialization in Artificial Intelligence and Machine Learning, driven by a deep curiosity for how systems operate beneath the surface.
I run a personal homelab orchestrating various nodes, ranging from a Ryzen 3 server and Raspberry Pi to repurposed mobile devices running postmarketOS and DietPi. I believe in frugal, durable, and highly resilient architecture.
Looking to join a team that values systematic problem-solving and rigorous engineering. Open to roles that challenge me to build robust, scalable solutions.