The Old System Still Works.
That Is What Makes It Risky.
It was built years ago, it still runs something important, and every change feels dangerous. The person who understood it has moved on, the vendor stopped updating it, or it only runs on one aging computer. We modernize it in stages, replacing the riskiest parts first while the business keeps running, instead of betting everything on a rewrite.
Signs It Is Time
Nobody dares change it
Small requests are turned down because nobody is sure what else a change might break.
Knowledge is leaving
Only one or two people understand the system, and they are retiring, leaving or already gone.
Unsupported technology
It runs on an operating system, database or language version that no longer receives updates.
Workarounds around the edges
Spreadsheets and manual exports have grown up around the system to do what it cannot.
It cannot connect
Newer tools cannot exchange data with it, so information is retyped between the old system and everything else.
One machine holds it all
The system lives on a single server or desktop, and its failure would stop the business.
What It Actually Costs
The workarounds are the measurable part. The larger cost is the risk of an outage or a change you cannot make when you need it. This illustration counts only the workaround time.
- 3 people
- doing the work
- 15 minutes
- each time
- 30 times a week
- across everyone
- $42 an hour
- loaded cost per person
About 8 hours a week, or $14,490 to $16,380 a year
How We Modernize It
Big-bang rewrites of working systems fail often and expensively. Replacing a system piece by piece, while it keeps running, is slower to describe and safer to do.
Document what it really does
We map the system’s functions, data and hidden business rules, including the ones nobody wrote down, and rank them by risk and value.
Protect the data first
Backups are verified and the data is made accessible outside the old system, so the business is no longer hostage to one machine.
Replace in stages
New components take over one function at a time, connected to the old system, which keeps handling everything not yet moved.
Retire with evidence
Each stage is checked against the old system’s results before the old part is switched off, and every step is documented.
Before and After
An illustration of a common workflow, not a client project.
A manufacturer runs quoting and inventory on a desktop database built fifteen years ago. It runs on one office computer, sales staff email the office for stock levels, and the original developer is unreachable.
The data is backed up and copied to a supported database. A web screen shows live stock levels to sales first, then quoting moves to the new system. The old database is retired only after both give the same results.
Modernize, or Leave It Alone?
Worth modernizing
- The business would stop if it failed
- It runs on unsupported technology
- Needed changes are being refused because of risk
- Knowledge of it is concentrated in one or two people
Probably leave it for now
- It is stable, supported and rarely needs changes
- A standard product can replace it outright
- The process it supports is being discontinued
- There is no budget to finish once started
Typical Starting Points
Work is priced by scope, not by the hour. You get a written scope with a fixed price before anything starts, and larger builds are split into milestones. The ranges below show where engagements typically start.
See Starting Prices
| Engagement | When it fits | Investment |
|---|---|---|
| Automation Opportunity Review | You know the workflow hurts, but not yet what, if anything, to build: one workflow reviewed, with the smallest worthwhile fix in a written action plan. | $495 fixed fee |
| Core Automation or Integration Build | Workflows and system connections the business runs on, priced in a written scope. | From $5,000 |
| Custom Engagements | New products, AI agents, private AI, custom applications, modernization and data platforms, scoped and priced in writing. | Quoted in writing |
| Operations Automation Partnership | After a build: monitoring, maintenance, vendor and API changes, and small improvements. | From $750 / month |
Hosting, domains, licenses, subscriptions, and processing fees stay in accounts you own and are billed to you directly by each vendor whenever practical. Where we must place an approved charge on your behalf, that amount is collected before we incur it.
After the Build
Every build ends with documentation and a handoff, so your team can run it. If you would rather not, a monthly partnership covers monitoring, vendor and API changes, and small improvements under its own written agreement.
See Partnership LevelsBefore You Ask
- Why not just rewrite it from scratch?
- Because the old system contains years of business rules nobody documented, and a rewrite has to rediscover all of them at once. Staged replacement finds them one piece at a time while the business keeps working.
- Can you work with old languages and databases?
- Often, yes. The first step is an assessment of what the system is built with and how accessible its data is, which tells us what is realistic before anything is priced.
- What if nobody has the source code?
- It is harder but not always hopeless. The data and the system’s visible behavior can still be documented and replaced. The assessment tells you honestly what is possible.
- Will there be downtime?
- The goal of staged replacement is to avoid it. Any switchover that needs a pause is planned with you for a time that suits the business.
- Should we replace it with an off-the-shelf product instead?
- Sometimes that is the best answer, and we will say so. Custom modernization makes sense when the system does something specific that products do not.
Figures on this page are illustrations based on the stated inputs, not client results, and are not a promise of savings. We do not guarantee any particular business, time-saving or technical outcome. This page is a summary for convenience; our Terms of Service govern.
Full terms: Terms of Service
What Old System Keeps You Up at Night?
Tell us what it runs, what it is built on and who still understands it. We will tell you what modernizing it safely would take.