Turn business needs into
software that works.

Fractional CTO leadership to align your people, document the requirements and guide implementation.

  • 20+ Years Senior Engineering
  • Fixed-Price Entry Packages
  • No Subscription Required
  • On-Island Support
THREE WAYS TO WORK WITH US

Choose the path that fits the work

Fixed-scope project

Start with one defined piece of work

From $1,200 one-time

Document one recurring process as a playbook your team can use, or prepare a software initiative for delivery with a clear specification and plan. Fixed price, defined deliverables, no subscription.

Best when you have a specific problem and want a defined result.

View the packages
Ongoing technology leadership

A senior technologist on your side

$225 per hour, or a scoped engagement

Fractional CTO guidance across several initiatives: prioritizing the roadmap, working with your developers and vendors, reviewing their plans and keeping delivery honest.

Best when technology decisions keep landing on the owner’s desk.

Discuss technology leadership
Managed IT

Systems kept stable and secure

From $1,000 per month

Monitoring, security, backups and Microsoft 365 oversight for Maui businesses, with on-island support when something needs hands.

Best when you need day-to-day IT handled, not a single project.

See managed IT plans

Most stalled software projects are not stuck on code

They are stuck between people: an owner with a goal, staff who know how the work really happens, and developers waiting for decisions nobody has made.

We work in the middle of that. We talk to the people doing the work, surface where their needs conflict, get each decision made by the person who owns it, and write it down in a form a developer can build from and your team can check against. Then we stay accountable for whether what gets built actually does the job.

CASE STUDY

Connecting a legacy insurance system to a modern portal, without a rewrite

The problem
A nationwide insurance firm’s customer portal and its twenty-year-old desktop system could not talk to each other. Staff re-keyed submissions and filed documents by hand every day.
Our role
We recommended against a full replacement, defined what had to sync and who approves it, and built a bridge that left the legacy system and its business rules untouched.
The result
A multi-hour daily reconciliation became a guided review that takes minutes, with every transfer logged. Staff kept the system they knew.
Read the full case study →
SERVICES

What We Deliver

Leadership is only useful if someone carries it through. We also design, build and maintain the systems behind it.

From infrastructure and security to automation and AI agents, the senior engineer who scoped the work stays responsible for it. Serving legal, financial, medical and architecture firms across Maui, and project clients on the mainland remotely.

OPERATIONS

Managed IT & Security

Your systems remain stable, secure, and predictable.

We handle proactive monitoring, security hardening, robust data backups, and full Microsoft 365 oversight. We manage your vendors and provide rapid response support.

  • 24/7 Monitoring
  • MFA & Network Sec
  • Veeam Backups
AGENTS

AI Agents & Automation

Agents that do real work, inside real limits.

We build AI agent systems and practical automation for the work that eats your team's day — scoped roles, controlled access to your systems, independent review before any result is trusted, and a human authorizing anything consequential.

  • Agent Development
  • Verified Delivery
  • Workflow Automation
ARCHITECTURE

Custom Infrastructure

Technology built to support growth, not limit it.

As a major differentiator, we architect long-term infrastructure. We design resilient local networks, secure cloud environments, and build specialized custom workstations.

  • Network Design
  • Proxmox / Cloud
  • Locally Built PCs
RESILIENCE

Disaster Recovery & Incident Response

When the worst happens, response time is everything.

From natural disasters to ransomware and data breaches, we provide rapid response to get your systems back online. We build recovery plans before you need them and execute them when you do.

  • Cyber Incident Response
  • Data & System Recovery
  • Business Continuity
MANAGED IT & ADVISORY

Ongoing Plans

Monthly managed IT for Maui firms that depend on their systems. Fixed-price projects are separate and need no subscription: see the packages.

Foundation

$1,000/mo

For small but serious businesses.

  • ✓ Full monitoring & maintenance
  • ✓ Security baseline
  • ✓ Microsoft 365 oversight
  • ✓ Remote support

Architecture

$3,500+/mo

For highly tech-dependent organizations.

  • ✓ Infrastructure planning
  • ✓ Automation development
  • ✓ Compliance alignment
  • ✓ Direct senior engineer access

Advisory & Projects

$225/hour

For complex, specialized engagements.

  • ✓ AI agent development & strategy
  • ✓ Custom software development
  • ✓ Migrations & complex projects
  • ✓ Forensics & recovery

🔥 Emergency & Disaster Recovery

$55/hour

For Maui residents and businesses affected by fire, flood, or natural disaster.

  • ✓ In-person & remote support
  • ✓ Data recovery & network rebuild
  • ✓ Equipment setup & configuration
  • ✓ No contract required
Learn More →
RESEARCH

Research on AI agents you can verify

We also study the problems emerging around AI agents: what an agent should be permitted to do, how its work is checked before anyone relies on it, and whose interests it serves. The same discipline shapes any agent or automation we build for a client: narrow permissions, independent review, and a person approving anything consequential.

COMMON QUESTIONS

Answers, Up Front

Read All FAQs
LOCAL TO MAUI

Built on Trust. Based in Kihei.

For over 20 years, Graham has designed, fixed, and scaled technology for professional firms. SGS was founded in 2018 and has been based in Kihei since 2026. We understand the realities of doing business in Hawaii—hardware shipping delays, power grid instability, and the need for vendors who actually answer the phone.

Graham Fischer-Corners, Founder of SeraphimGate Systems

Graham Fischer-Corners

Founder · Leads every engagement