I'm a developer and former Site Reliability Engineer, and I help run a Canadian engineering company. For five-plus years I've worked where customers meet engineering: fixing hard technical problems, explaining them in plain English or Spanish, and building the tools that stop them from coming back.
LogSwornTamper-proof sensor records for Canadian buildings, plus engineering services.
vagrantNetOpen-source messaging over long-range LoRa radio, built for tiny bandwidth.
Case routing platformSends 100–200 support cases a day to the right person, worldwide.
Automated recoveryRestarts broken services on its own across ~2,000 servers.
Tools I use
Python
Bash
Linux
Kubernetes
Docker
Google Cloud
SQL
TypeScript
React
Node.js
PostgreSQL
GitLab CI
This page looks like my desktop. The dock at the bottom opens more: my profile, a detailed CV, a terminal with a few secrets, and the games I play. Have fun!
Five-plus years where customers meet engineering: support, internal tools, then site reliability. I debug other people's integrations, explain them plainly in English or Spanish, then build the tool or automation that makes the problem go away.
Prod
5+years inproduction
Fleet
~2,000serversautomated
MTTR
25→5minutes torecover
Routing
100–200cases a day~40 agents
Stack
Python · Bashdaily-drivers
Linux · systemdexpert
Kubernetes · Docker · Helmcloud tools
GCP · BigQuery · SQLconsultant
TypeScript · React · Node · Postgresbuilt software in
Open-source publishing protocol and TUI client for LoRa mesh radio, built for sub-kilobyte bandwidth. Per-chunk retries with hop-scaled timeouts, auto-reconnect and heartbeat detection of silent radios. A custom zstd dictionary gives 45% smaller payloads and 34% fewer round trips than plain zstd. Runs unattended under systemd, ships in Docker.
My company. Tamper-evident sensor records for Canadian buildings, with reports an inspector can verify for themselves: LoRaWAN sensors, hubs that sign every batch, and a client app on top. We also take on engineering work: cloud, data, software and connected devices.
Automated recovery
Event-driven restart system on Google Cloud in Python: ticket webhooks trigger CI pipelines, an AI-assisted triage step decides what to act on, and services restart on their own. Recovery went from ~25 minutes to ~5 across a ~2,000-server fleet.
Case routing platform
I wrote the proposal, pitched it, then built it: React, Express/Node and PostgreSQL on GCP. It routes 100–200 support cases a day across ~40 agents worldwide by skill, language and region, follow-the-sun. The whole support team ran on it.
Network telemetry engine
Asynchronous Python (asyncio) engine that polls thousands of servers from a single Linux node and turns sub-minute response times into latency profiles. The event-driven design made horizontal scaling unnecessary.
Homelab
Unraid, Proxmox and Kubernetes running my own services, Portainer for containers, Tailscale for the mesh. This site runs on it.
Clinic management system
Laravel/PHP app for clinic, patient and pharmacy operations, built for low-income clinics in Latin America.
History
no names, on purpose
Site Reliability Engineer
large SaaS platform · remote
Built the automated recovery system (25 → 5 minutes to recover).
Python and Bash tooling for server management and diagnostics across ~2,000 servers.
Turned hundreds of manual ticket processes into one-click runbooks, and wrote the runbooks.
30–50 dashboards and ETL pipelines on GCP, BigQuery and Superset.
Brought Gemini into daily engineering and support work: roughly doubled throughput on recurring tickets.
Go-to person for production issues: live debugging and tuning in Kubernetes services.
Sr. Technical Support & Application Developer
same platform
Led a team of 3 maintainers, delivering within SLA.
Proposed, pitched and built the case routing platform.
Internal web apps and REST APIs (Node, Express, React, PostgreSQL on GCP); Salesforce development.
Technical Support Specialist, bilingual
same platform
9–10 senior-tier enterprise tickets a day at ~95% SLA, >90% QA.
SDK and REST API subject-matter expert for enterprise integrations.
Knowledge-Centered Service domain expert: 60+ knowledge-base articles.
English/Spanish support for Latin American accounts.
Web Developer
freelance · European startup
Responsive web and desktop apps in PHP, requirements to deployment.
Systems Analyst
banking
Secure internet-banking systems in Java; Ionic mobile features; Linux and Bash tooling.
Designed a traceable, non-sequential ID algorithm for flagged batch transactions (Java, Informix).
Server Administrator
cloud startup
Set up the founding database and web-server infrastructure.
Learning
Computing Science coursework (university)
Kubernetes Fundamentals (LFS258)
CompTIA A+
Certified Linux Administrator & Operator
Python as a Data Language
Full-Stack Web Development, top of class
React & Express
Processes
running right now
Name
What
State
logsworn
building in company
running
vagrantnet
LoRa mesh protocol, open source
running
homelab
Unraid · Proxmox · Kubernetes · Tailscale
running
français
bad FR, slowly improving
learning
sweets.d
collecting your recipes
waiting on you
career
open to good conversations
listening
Values I keep: open source by default, tools that respect the people using them, and leaving systems (and teams) better than I found them.
~ : zsh — Konsole
Library — Games I like
Steam Minter1804 · Xbox Minter6499
Casualties: Unknown
Insurgency: Sandstorm
Counter-Strike 2
Marvel Rivals
Elite Dangerous
Death Stranding
American Truck Simulator
MGS V: The Phantom Pain
Cruelty Squad
Squad
PAYDAY 2
Rocket League
Counter-Strike
Gears 5
Halo: Campaign Evolved
Halo: The Master Chief Collection
Battlefield 6
HELLDIVERS 2
Death Stranding 2
MGS Δ: Snake Eater
LogSworn — my company
Sensor records & Software Consultancy
LogSworn builds tamper-evident sensor records for Canadian buildings. Small LoRaWAN sensors report to a hub that signs every batch, so the history can't be quietly edited, and the reports can be checked independently.
We also do engineering work for others: cloud on any provider, data and AI, software, and connected devices.
