Custom web applications and SaaS
Custom software built for the way your business already runs
Mavrin Labs builds web applications, internal tools and client portals for Sarasota businesses and nonprofits whose work has outgrown a spreadsheet, so a single system carries what people now hold in their heads.
Custom software suits a business whose work no longer fits the tools it has. Spreadsheets become the system of record, important detail lives in one person's memory, and every report takes an afternoon. Mavrin Labs builds the application the work actually needs, in slices you can see.
Why do spreadsheets stop working as the system of record?
Spreadsheets stop working as the system of record once more than one person depends on them. They were never built to enforce a rule, hold a history or tell two users apart. The file grows, somebody keeps a private copy, and the version everyone trusts turns out to be a week old.
- Two people hold two versions and neither one is wrong
- A rule lives in somebody's head rather than in the system
- The monthly report means an afternoon of copying and pasting
- New staff learn the work by asking, because nothing writes it down
The patchwork around the spreadsheet does the same thing. Each tool solves one part, nothing shares a record, and the gaps between them fill up with human hours.
Custom or off-the-shelf?
Off-the-shelf software wins more often than a builder likes to admit, so the honest comparison comes first. A custom web application is software written for one organization's actual work, rather than work reshaped to suit a product somebody else designed. The real question is whether the gap between your work and the nearest product is wide enough to pay for closing.
| Your situation | What fits |
|---|---|
| The work is standard: accounting, email, scheduling | Buy a tool and connect it |
| Most of a tool fits, and the gap is data moving between tools | Systems integration first |
| No tool matches the work without bending the work | A custom application |
| You intend to sell the application itself | A custom application you own |
| The gap is hours lost to a repeated task | AI automation is the faster try |
The guide on custom or off-the-shelf sets out the same decision in more detail, with the questions to answer before anybody writes code.
What gets built
A project usually combines two of these three. Each slice arrives in a state you can open and use before the next one starts.
Cloud setup and the plain written record
Software needs somewhere to run, a way to come back after a failure, and a written account of what depends on what. Mavrin Labs handles that with the build instead of selling it separately, and explains the choices in words you can repeat to anyone.
Somewhere to run
Hosting sized to the real load, with a route to grow that the scope names in advance.
A way back
Backups you can restore, a tested recovery route, and a clear owner for each one.
A written record
What runs where, what depends on what, and what to do when something stops.
How is a result agreed before the build?
Mavrin Labs settles the result before the build, because the first step measures the work as it stands. The team counts the hours a task takes now and the places where somebody enters a record twice. You pick the number that matters and the date you will judge it on, and the measurable results method writes both down.
The build then follows five named steps, each ending in something you can open.
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Assess, step 1
The team maps the work the software must carry, the records it holds today, and the points where people lose time.
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Design, step 2
You see the screens and the data model before anybody writes code, and you say what must change.
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Build, step 3
The team builds in slices you can open and use, so the shape of the application settles against real work.
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Launch, step 4
Your records move across, your staff get a walkthrough, and the old method stays available until the new one proves itself.
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Support, step 5
On the review date you agreed, the team checks the result against the target and lists what would help next.
You work with the team that builds it
A Mavrin Labs team of thirteen people in mixed roles carries the work at every stage. The people who design your screens write the code and sit with your staff at launch. No part of the build moves to a subcontractor you have not met.
That is the honest proof on offer here: one accountable team, a published process and a target agreed in writing.
The published process sets out how Mavrin Labs works at each step.
Areas served
Mavrin Labs works from Sarasota, in Sarasota County, and builds software for organizations anywhere, because design, build and launch all run remotely. In-person meetings happen across Sarasota and Manatee counties when sitting together helps the work. Read about custom software in Sarasota and what a nearby builder changes.
How scope and the investment are agreed
The team writes the scope after the first step, once the work the software must carry is clear. The written scope names each slice, what it must do, the result the whole build should reach and how you will check it. You agree the investment against that scope, before anybody writes code.
Nothing here comes from a menu, because the answer depends on what the first step finds. The How engagements work page sets out each stage, and the services overview shows what else the same engagement can carry.
Frequently asked questions
Should you buy an existing tool instead of building one?
You should buy an existing tool whenever one already matches most of how your organization works. Shelf software is quicker to start, somebody else maintains it, and it suits standard work such as accounting or email. Building earns its place when the work is genuinely yours, or when no tool fits without bending it. The same holds when the application itself is something you intend to sell.
Who actually builds the application?
A Mavrin Labs team of thirteen people in mixed roles builds the application, from the first conversation to the review after launch. You talk to the people writing the code, so a question about a screen gets an answer rather than a ticket. No part of the work goes to a subcontractor you have not met, which is also why the scope arrives in slices you can judge.
Will the application connect to the systems already in use?
The application connects to the systems already in use, and that is usually the point of building it. A new portal is worth little if staff still retype its records into the CRM or the accounting software afterwards. Those links are part of the scope, described by the kind of system rather than by brand. Anything a system cannot safely expose comes up early.
How is success measured on a software build?
Success on a software build comes down to a number you agree in the first step, rather than a feeling after launch. The usual measures are hours a week returned to staff, the share of records entered once instead of three times, or revenue the application makes possible. The team records the starting figure, you set the target, and you both pick the review date.
What steps does a build follow?
A build follows five named steps: Assess, Design, Build, Launch and Support. Each one ends in something you can see and sign off, which is how the scope stays honest as the work gets clearer. No step carries a promised end date until the first step has shown how much work the application really involves.
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Which hours would you take back first?
Send Mavrin Labs one workflow that is costing you the most time, and the reply comes back by email from the people who would build the fix.
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