Nicholas Graveley

Telephony & Cloud Solutions Architect

Bridging enterprise telecom infrastructure with modern cloud architecture. Designing scalable SIP/WebRTC platforms, automating deployments, and building the systems that keep communications running.

About

A bit about me

I'm a solutions architect with deep expertise in enterprise telephony and cloud infrastructure. I design and deploy large-scale SIP proxy clusters, VoIP platforms, and real-time communication systems that serve millions of calls.

My day-to-day involves OpenSIPS, FreeSWITCH, RTPEngine, and the surrounding ecosystem — load balancers, TLS termination, SIP and application monitoring, and automation with Ansible and Docker across multi-datacenter environments.

Outside of work, my passion for technology carries right into my home lab. I run a Unifi network with WiFi 7, a Synology NAS with Docker containers for DNS filtering and media management, and a custom-built gaming PC for streaming and development.

I enjoy building things — whether that's a distributed telecom platform handling enterprise traffic or a personal project to improve my home. I'm always exploring new tools and finding better ways to solve problems.

Projects

Things I've built

SIP Proxy Infrastructure

Updated EoL OpenSIPS version 3.0.4 to 3.4. Designed a series of +20 proxy clusters across multiple datacenters for high-availability SIP routing, load balancing, and TLS negotiation.

OpenSIPSWebRTCFreeSwitchRTPEngineVoIPTLS

Home Network & DNS Sinkhole

Synology NAS running Docker containers for Unifi controller and Pi-hole for network-wide ad blocking, with VLANs and firewall rules for segmented traffic management.

DockerPi-holeSynologyNetworking

Custom Gaming PC & Cloud Streaming

Built a high-performance PC with 9700x3d, 5070ti, and DDR5 memory. Configured Apollo/Artemis for game streaming over a Unifi WiFi 7 network to Android clients, achieving low-latency gameplay across devices.

HardwareNetworkingWiFi 7Streaming

Personal Website Consulting

Helped friends design and deploy personal websites using modern web frameworks like Next.js and Tailwind CSS, with CI/CD pipelines on Vercel.

Next.jsConsultingVercelWeb Dev

Discord Community Management

Built and managed a Discord server with custom bots, automated role assignments, and engagement features for a growing community.

DiscordBotsCommunityAutomation

This Website

Built with Next.js 15, Tailwind CSS v4, and Framer Motion. Deployed on Vercel with automatic CI/CD from GitHub.

Next.jsTailwindFramer MotionVercel

Skills

Technologies I work with

Telephony

SIPWebRTCOpenSIPSFreeSWITCHRTPEngineKamailioAsterisk

Cloud & Infrastructure

AWSAzureDockerAnsiblePostgreSQLNginxLinux

Networking

BGPVLANsDNSSBCsTLS/SRTPUbiquiti

Development

TypeScriptReactNext.jsPythonBashGit

Platforms

VercelGitHubSynologyProxmox

Contact

Get in touch

Interested in working together or just want to connect? Reach out through any of the channels below.