Software engineering and operations partner
Order systems, customer portals, integrations and AI agents, designed and built by experienced engineers you talk to directly. After launch, the same team keeps the system running, fixes what breaks and extends it as your business changes, so you have one partner accountable for the software from the first release onward.
No technical specification needed. We aim to reply within one business day.
Recent work: GovBuddy’s three-brand order and CRM portal, and the options-analysis tool we built for OptionsGeek, covered by US Patent #11,004,151.
Some of the companies that have built with Maxenius
Where we come in
You don’t need to know which service fits. Pick the situation closest to yours, and each one links to the detail.
01 · Launching a product
You have an idea, a customer need or a date to hit. We help you decide the smallest release worth launching, then design, build and launch it on web or mobile. The foundations are built to carry real customers and real payments, so the first version is something you can keep growing instead of replacing.
02 · Adding development capacity
A dedicated developer or small team joins your existing team, works in your tools and follows your priorities. Your own people stay focused on the work only they can do, and they keep ownership of the product.
03 · Replacing manual work
Orders, invoices, reports or customer requests are being re-entered by hand. We build the internal tools, portals and integrations that connect those systems, and add AI agents where they suit the task, so information is entered once and reaches the people who need it. The GovBuddy portal below is one example.
04 · Improving an existing system
The build may have stalled, the original developers may have moved on, or a prototype now has to hold up for paying customers. We start by reviewing the code and infrastructure, then tell you what to fix, extend or rebuild. From there we can take the system on and keep it running.
We also build mobile apps, AI features, websites and online stores. See all services
Selected work
Each example covers the problem and what we built to solve it. Where a client hasn’t shared business figures, we describe what the software does instead of estimating results.
Featured case study · Multi‑brand e‑commerce
Relevant if you sell through more than one store or brand and manage each one separately.
Fintech · OptionsGeek
The tool is covered by US Patent #11,004,151, held by OptionsGeek LLC.
Relevant if your customers need complex data turned into a clear decision.
Retail · Multi‑channel commerce
Relevant if you sell the same stock on more than one marketplace or store.
More in our case studies: AI-assisted transaction matching for financial reconciliation, a UK pharmacy prescription platform and AI-assisted call answering and routing with live transcription.
Accountability
Software your business depends on needs a team that answers for it. These are the questions buyers ask us most, and the commitment behind each answer.
“Who will I actually talk to?”
Your questions go to the engineers and designers on your project, not only an account manager. If you have your own developers, we work alongside them in the same channels.
“Will the budget hold?”
For defined projects, we agree a written scope, timeline and price before the main work starts. Any change is priced before it’s built, so the decision stays with you.
“Will I know where things stand?”
On projects, you review and approve the work at each milestone. Dedicated developers work in your tools, so progress shows up where your team already looks.
“Will we be tied to you?”
The code, designs and IP belong to you, as set out in your contract. We document everything so your own team or another vendor could carry it on. Clients stay because the system keeps working, not because they can’t leave.
“Who keeps it running after launch?”
The engineers who built your system stay on for fixes, releases and improvements, through a monthly allocation or follow-on projects. Support terms are agreed before launch, so you know what’s covered before you need it. If you prefer to take it in-house, you get a documented handover.
Building an in-house team means recruiting, onboarding and paying salaries before the first release exists. With Maxenius, an experienced team starts on the work itself, and the cost is a defined project or the dedicated people you need. If you already have developers, they keep their roles and we add capacity alongside them.
Four working habits keep time and cost down. A focused scope puts the budget into what the first release has to do, and the rest waits until users show it’s needed. Experienced engineers run the project, so decisions about data, architecture and integrations are made early, when they’re cheapest to change. You talk to the people doing the work, so questions don’t wait on a go-between. And AI tools handle routine work such as setup, boilerplate and first-draft tests, which engineers review before anything ships.
Keeping the same team after launch saves again. The people who fix an issue or add a feature already know the system, so nothing has to be relearned or handed over first.
Discuss your projectWays to work together
You don’t need to choose before the first conversation. Describe the work and how it tends to arrive, and we’ll suggest the smallest arrangement that does the job. Prices depend on scope and team size, so we confirm them before work starts instead of publishing a rate card.
Want to see how we work first? Start with a one-week trial on real work, on terms agreed before it begins, and judge the people and the process before committing to more.
Ask about a trialHow it works
Each stage ends with something you can review, so you know where the work stands before deciding on the next step.
You describe what needs to be built or fixed, in plain terms. We cover your customers, timing, budget and existing systems, and whether we’re the right fit.
You receive
Our view on the approach and a suggested next step.
We scope the first release: what it has to do and what can wait. For an existing product, a code and infrastructure review comes first.
You receive
For a defined project, a written scope, timeline and price. For dedicated developers, the proposed roles and how they’ll work with your team.
We build in stages, and you talk with the people doing the work throughout.
You receive
Working software to review and approve at each milestone, or progress in your own tools if our developers join your team.
We set up the production release and agree the monitoring plan with you.
You receive
Your software live, with the code and documentation in your hands.
The team stays on to keep the system running and improve it, or the product moves in-house.
You receive
Fixes, releases and improvements on agreed support terms, or a documented handover your team or another vendor can pick up.
FAQ
The team that built your system can stay on to run it with you: fixes, releases and improvements, through a monthly allocation or follow-on projects. Support terms are agreed before launch, so you know what’s covered before you need it. If you prefer to take the product in-house, we hand it over with documentation your team or another vendor can pick up.
Yes. With an existing product, we start by reviewing the code and infrastructure, then recommend what to fix, extend or rebuild. That includes prototypes built with AI app builders that now need to hold up for paying customers. If you already have developers, we work alongside them in your tools and to your conventions, taking on the work they don’t have time for.
Experienced engineers make the architecture and quality decisions, and they review every change before it ships, including routine work such as setup, boilerplate and first-draft tests that they produce with AI tools. On defined projects you also review and approve the work at each milestone, so you see the quality for yourself before the next stage starts.
You talk with the engineers and designers working on your project, not only an account manager, by call, chat or email. Working hours are arranged to overlap with your business day, wherever you are based. You don’t need to be technical: we explain decisions in terms of cost, timing and what changes for your customers or staff. Dedicated developers join your own tools, such as Slack, standups and your project board.
You own the code, designs and IP we create for you, as set out in your contract, and we document the work so your team or another vendor can carry it on. We can sign an NDA before you share details.
It depends on what you need built and how you want to work, so we price once we understand the work instead of publishing a rate card. For a defined project we agree a written scope, timeline and price before the main work starts, and we price any change before building it. Dedicated developers and ongoing support work at a monthly rate that we confirm before they start.
That depends on what the first release has to do. A focused internal tool and a multi-brand order system are very different jobs. After the first conversation we’ll tell you what a realistic first release looks like, and for a defined project the timeline is written into the scope before work starts. Keeping the first release focused is the most reliable way we know to get something live sooner.
Yes. You can start with a one-week trial on real work, on terms agreed before it begins, so you can judge the people and the process before committing to more. We’ll explain how the trial would work for your project in the first conversation.
No. A few sentences on what you want to build or fix is enough to start. If you have documents, designs or an existing product, we’ll ask for them once we understand the problem.
Discuss your project
A few sentences is enough. You don’t need a technical specification, and you don’t need to know which service fits.
Prefer email, or have files to share? Write to contact@maxenius.com.
Want to add a budget or timeline? Use the full contact form.
