Kevin Smith · Founder, Kemit Security

I build privacy-first products and the infrastructure under them.

Founder of Kemit Security. I set product strategy, architecture and infra for a lineup of zero-knowledge consumer and business tools, built on one rule: no BS. Transparent, private, low-overhead.

01 — The AntiBS rule

The AntiBS rule

  1. 1 /

    Transparent

    You can read what it does. No dark patterns, no surprise upsells.

  2. 2 /

    Privacy-first

    Zero-knowledge where it counts. If we can't read your data, we can't leak it.

  3. 3 /

    Low-overhead

    Small stacks, few dependencies, nothing running that doesn't earn its keep.

03 — Selected builds

Other things I've shipped.

  • Company platforms

    Kemit's HR portal and billing platform, plus a real-time support chat stack.

    Node.js · Express · Socket.io · PostgreSQL
  • Inspection report automation

    AI-assisted pipeline that turns handwritten and scanned inspection forms into import-ready spreadsheets, enforcing a 30+ section rulebook of validation and formatting rules.

    Python · Claude
  • Invoice reconciliation

    Tools that match what's in the system against PDF invoices and debit notes.

    Python
  • ODOLOG

    Mileage, fuel and maintenance logger for independent delivery drivers.

    Swift · SwiftUI · iOS
  • AmeriBrit Transfer

    Windows file manager for the media server: SMB on the LAN, direct HTTPS when remote, signed in through the rack panel.

    Rust
  • AmeriBrit Jellyfin plugin

    Requests into the panel, search, arrival notices, Latest, home-screen lists.

    C# · Jellyfin

04 — Experience

Where I've worked.

Support desk to founder. Every job on this list involved keeping servers up for people who were paying for them.

  1. 2023
    now (current)

    Kemit Security

    Founder & CEO

    2023 – Present · Houston, Texas · Remote

    Started Kemit to build privacy tools without the usual BS. I set product strategy, architecture and infrastructure across a lineup of 15+ planned consumer and business products, and build most of it myself.

    • Shipped KemitPass, a zero-knowledge password manager: PostgreSQL behind Cloudflare Tunnel, custom Stripe billing.
    • Built the company's own HR portal, billing platform, customer auth and dashboards, and a real-time support chat stack.
    • In progress: KemitVPN, Kemnir, KemDoc, RoamVeil and Nevrit.
  2. 2019
    now (current)

    RAMShard

    Game server hosting · Ann Arbor, Michigan · Remote · 7 yrs

    Operations Manager Sep 2020 – Present

    Run day-to-day operations for a Minecraft and Rust server host, and own the escalations support cannot close.

    • Keep the support queue and escalations moving, and take the hardest broken-server cases myself.
    • Get new Minecraft releases and snapshots onto the control panel on release day.
    • Write the customer-facing tutorials, and run promotions and launch posts.

    Support Agent Jun 2019 – Sep 2020

    Front-line tickets and live chat for Minecraft and Rust customers, doing whatever it took to get a server running and keep it healthy.

    • Crash triage end to end: read crash reports and stack traces, find the plugin, mod or config that caused it, and get the server back up without losing the world.
    • Performance tuning: profile TPS and MSPT with spark and Timings, track down lag machines, entity build-up and bad plugins, and set JVM heap and GC flags for the plan size.
    • World repair and recovery: fix corrupted chunks and region files, roll back griefed or broken areas, restore from backups, and pre-generate and trim worlds.
    • Software and versions: set up and migrate between Vanilla, Spigot, Paper, Purpur, Forge, Fabric and modpacks.
    • Networks and access: BungeeCord and Velocity proxies, Geyser for Bedrock crossplay, LuckPerms permission trees, whitelists, ops and server.properties.
    • Everyday tickets too: connection problems, plugin and mod installs, billing questions and panel how-tos.
  3. 2019
    scrapped

    MANAWARE

    Chief Executive Officer

    Oct 2019 · Self-employed · Houston, Texas · Remote · Scrapped

    My start in cyber security. MANAWARE was the company behind ManaVPN and my first security projects. It was scrapped, but it is where I learned the trade and the ideas carried straight into Kemit Security.

  4. 2018
    2020

    Server Pro Sweden AB

    Technical Support Analyst

    Aug 2018 – Aug 2020 · Contract · Remote

    Technical support for a Minecraft hosting provider's control panel, covering everything from first install to fixing broken servers.

    • Diagnosed and fixed customer servers: crash loops, failed startups, plugin and mod conflicts, out-of-memory errors, corrupted worlds and version mismatches.
    • Installed and configured server software, plugins, mods and modpacks, and walked customers through permissions, configs and world uploads.
    • Ran special projects for the CTO, including testing every server startup flag against each new Java release so the panel presets kept working when customers upgraded.
    • Diagnosed panel-side problems within the preset options and reported anything deeper to the CTO.
    • Resolved customer issues quickly and kept them informed while doing it.
    • Worked with other teams to weigh solutions and coordinate development work.
    • Helped customers understand their options and pick the right plan.
  5. 2019
    2020

    ServerMiner Ltd

    Support Agent

    Jul 2019 – Apr 2020 · Contract · Remote

    Support for a UK Minecraft hosting company, in parallel with the Server Pro and RAMShard roles. A big part of the job was modpacks.

    • Installed and set up modpacks for customers: CurseForge, FTB and Technic packs, custom packs, and the matching Forge or Fabric server builds.
    • Fixed modpack servers that would not start: missing or client-only mods, version mismatches between mods and loader, broken configs, and out-of-memory crashes on heavy packs.
    • Updated packs between versions without losing worlds, and matched server packs to what players had installed so they could connect.
    • Handled the rest of the queue too: crashes, lag, plugin setup, world issues, connection errors and version upgrades.
  6. 2016
    2018

    Jack in the Box

    Deer Park, Texas · Nov 2016 – Dec 2018

    Shift Manager Nov 2017 – Dec 2018

    Ran shifts for the unit: staffing, cash handling, drive-through throughput, training new hires.

    Team Member Nov 2016 – Nov 2017

    Drive-through and register. First job, started at 16.

Also running

  • ManaVPNManaging Director · Oct 2019 – Present

    Self-run VPN service; the groundwork that became KemitVPN.

  • KemitNODEManaging Director · Jan 2023 – Present

    Server and node hosting under the Kemit name, and the home of Kemnir.

Education & certsDeer Park High School – South Campus, 2016–2019 · Customer Service: Writing for Social Media, LinkedIn Learning, Nov 2019

05 — Lab

AmeriBrit. A 20U rack, built with my best friend in the UK.

AmeriBrit rack diagramStylised front view of a 20U floor-standing rack. From the top: a 2.5 gigabit storage switch, a 4U media server with a Ryzen 5 and RTX 3050 running Jellyfin, 2U of storage, an ODROID N2+ for UPS monitoring and Home Assistant, eight empty units, a PDU, and a 2U CyberPower UPS.SWITCH · 2.5 GB STORAGE NETMEDIA SERVER · 4URYZEN 5 · RTX 3050JELLYFIN · CADDY · CF TUNNELSTORAGE · 2UODROID N2+ · NUT · HOME ASSISTANTROOM TO GROWPDUUPS · CYBERPOWER · 2UON LINE · 100%20U · FLOOR-STANDING
Media
Jellyfin for movies, shows, anime, music and podcasts, published through Cloudflare Tunnel + Caddy.
Game server
Off-site on an OVH VPS-3, Pterodactyl for Minecraft, FiveM and more.
Cloud
Nextcloud + Immich replacing Google Drive and Google Photos.
Monitoring
Every server runs an agent that dials out to a small off-site VPS. No ports are open at the house.
Power & network
Rackmount UPS + PDU, 5 Gb fiber, eero mesh with wired backhaul, isolated 2.5 Gb storage network.
  • Rust

    AmeriBrit Panel

    Users, R2 backups, transcode analytics, readable logs, public status page, UPS-aware shutdowns.

  • Swift

    iOS app

    Native client for the panel with push alerts.

  • C#

    Jellyfin plugin

    Requests, search, arrival notices and home-screen lists inside Jellyfin.

  • Python

    Discord bot

    New-episode cards and panel alerts, plus the panel's HTTP API.

06 — Stack

What I work with.

Self-hosting & infra

  • Debian / Ubuntu
  • Docker
  • Caddy
  • Cloudflare Tunnel & Zero Trust
  • NUT
  • Home Assistant
  • OVH
  • Pterodactyl

Dev

  • Node.js
  • Express
  • Socket.io
  • PostgreSQL
  • Python
  • Rust
  • TypeScript
  • Swift
  • Stripe

Game servers

  • Paper / Spigot / Purpur
  • Forge / Fabric / modpacks
  • BungeeCord / Velocity
  • Geyser
  • LuckPerms
  • spark / Timings
  • JVM tuning
  • World repair
  • Rust / FiveM

Automation

  • Claude / LLM document extraction
  • Workflow automation

07 — Contact

Say hello.

Building something privacy-first, or want to compare rack notes?