~/ofco / about

A small team that
builds for the long run.

Open Function Computers has been building and maintaining web applications from the Pacific Northwest since 2006. We've been IT partners for just as long. With decades of dev and IT experience, we know open source tech front to back — and we partner with you, not just for the launch, but for everything after it.

How we think

// principles.ts
--solutions-first

Solutions first

We start with your goal, not our stack. The right answer might be a brand-new application, a fix to the one you already have, or simply getting out of your way. We figure that out together before writing a line of code.

--roi-focused

ROI focused

From tiny one-person shops to international corporations with hundreds of thousands of customers, we build for the biggest bang for your buck — and we'll tell you honestly where your money is best spent.

--open-source

Open by default

We know open source tech front to back, and we give back to it. You own your code and your infrastructure — no black boxes, no lock-in, no admin panel you'll never log into.

--ai-enabled

AI enabled, human accountable

We use cutting-edge, on-prem AI tooling to move fast — but a living, breathing human reads, edits, and approves everything. We accelerate our workflow; we never outsource our judgment.

Open Source FTW

# git diff expenses.csv

We encourage our customers to lean into the open source ecosystem. We are a small team, but the tools and technologies that we use can help businesses of all sizes save time and money. Here's a quick comparison of how we run compared to a typical small business:

Category Our Approach Open Source & Efficient Typical Business Subscriptions & Licenses
Internal Communication
Team Chat
Mattermost
Self-hosted & Free
Full control, no monthly fees, private data.
Slack / Microsoft Teams
$10-$20+ per user/month
Data stored on third-party servers.
Phone Systems
PBX & VoIP
FreePBX / Asterisk
Wicked Cheap
Enterprise-grade features for the cost of SIP trunks.
RingCentral / 8x8
$20-$30 per user/month
Expensive per-seat licensing.
Document Editing
Office Suite
LibreOffice
Self-hosted & Free
Full-featured office suite — word processing, spreadsheets, presentations — at zero cost.
Microsoft 365
$12.50 per user/month
Per-seat subscription for basic document editing.
Document Signatures
E-Signatures
Docuseal
Self-hosted & Free
Open-source e-signatures with full control of your documents.
DocuSign
$45 per user/month
Business Pro plan required for advanced features.
Accounting
Bookkeeping
Akaunting
Laravel-based & Open Source
One-time setup cost. No recurring SaaS fee.
QuickBooks / Xero
$30-$100+/month
Escalating costs as you add users/features.
File Storage
Collaboration
Nextcloud
Self-hosted Dropbox Alternative
Your data, your server. No per-user limits.
Dropbox / Google Drive
$10-$20/month for storage
Pay for every GB over the limit.
Remote Support
Tech Assistance
Rust Desk
Free enterprise-grade remote desktop
No license fees, no port forwarding.
TeamViewer / AnyDesk
Commercial Licenses Required
Costly licenses for business use.
On-Prem AI
AI Coding
vLLM + Qwen
One-time hardware cost
Self-hosted models via vLLM — full control, no per-token charges, data never leaves the machine.
Claude Code
Monthly subscription
Per-seat fee with usage-based pricing on sensitive code.
Support Center
Ticket handling
Flectra
Self-hosted & Free
Open-source ERP/CRM with everything you need to run your business.
SAP Business One
$56/user/month
Small and midsized business focused with a high cost of entry.
VCS Tooling
Version Control
Gitea
Self-hosted & Free
Open-source Git hosting. All core features included — PRs, CI, code review, wikis, packages.
GitHub Team / Enterprise
$4–$21/user/month
Enterprise SOC reports and SCIM aren't things we need.
Virtualization
Hypervisor
Proxmox
Self-hosted & Free
Full virtualization platform at zero cost — KVM and LXC containers, clustering, live migration, and more.
VMware / Hyper-V
$200-$1,000+ per license
Expensive per-core licensing with feature lock-gates.
Operating Systems
Workstation/Server
Linux (Rocky/Ubuntu)
Zero Licensing Costs
Free updates, free security patches.
Microsoft Windows
$100-$1,000+ per license
Annual updates often require new purchases.
TOTAL: $0.00/user/month.
Just electricity and the initial hardware cost. You will need to pay for SIP trunks or your phone won't work, but I think we paid about $50 all year in 2025.
TOTAL: Easily $350/user/month.
Licenses on top of licenses on top of licenses...

The Bottom Line?

By using the same open-source tools internally, we save ourselves and our customers thousands every month — no bloated subscriptions, no third-party data mining, no per-seat licensing you never asked for. We pass those savings on to you through better security, better service, and fair pricing.

Save money on your stack

Meet the team

// whoami
Kurtis Holsapple
Kurtis
Founder & Principal Engineer

Kurtis started Open Function Computers in 2006 and has been hands-on ever since. He spends his days in architecture reviews and server rooms, and is happiest when a gnarly legacy system finally bends to a clean, maintainable design. Drop him a hard problem and watch him light up. The odds are 100:1 that if you get into a meeting with him he's going to draw a flow chart of some kind.

When he's not being a nerd he's probably hanging out with the family or playing bass somewhere.

Haley Bristol
Haley
Developer

Haley is a partner at Open Function Computers and a full-stack developer with ten years of experience, six of them in Laravel. She builds and maintains large production applications, working directly with clients throughout to translate what they actually need into architecture decisions that hold up years later. Outside of work, she likes to experiment with AI development workflows and autonomous agents, including a multi-agent trading system she built on the Hermes framework to operate across prediction markets and crypto perpetuals.She is a relentless optimist about where AI is heading and what it can do for people.

Chris Spicer
Chris
Developer

Chris does site builds and maintenance, and audits many a pull request, catching code-drift and getting it back on track. He really likes talking to clients about what they did on the weekend.

On his weekends, Chris loves exploring Portland's incredible food scene, with a penchant for Tiki bars. He can be also seen on stage playing the drums in his synth pop band, who one time opened for Corey Feldman.

Victor Banke
Victor
DevOps, IT, Cybersecurity

Victor maintains our hosting infrastructure and internal tooling, keeping things up to date and secure in a constantly evolving threat landscape, staying one step ahead of malicious actors. He is very passionate about open source, and is always on the lookout for new tools to use internally and offer to our clients.

His life outside of work is dominated by music - he is a producer, DJ, live sound engineer, synth player and front man in a darkwave band.

2006
founded
AI 🌱
On-Prem and Carbon Neutral
99.9%
uptime promise
open source