Custom software development with AI
When packaged software can't cover what you need, we build it to fit — mobile, web, backend, SDKs, and AI — all shaped around how your business actually works.
Let's chatWhat we can build for you
Mobile-only
We take iOS and Android apps from start to finish and keep them running, or pair up with your team on a shared build.
Mobile + backend
Want a backend behind your mobile app? Our engineers handle the whole stack.
Management or admin panel
We build reliable admin panels that are easy to use for your mobile and web products.
SDKs
We know our way around the SDKs and libraries on every major platform.
Backend-only
We build the systems that keep your business, finance, and marketing running.
Web
After a web app? Our front-end team gets you there.
Integrations
We've hooked up a broad mix of third-party tools and products over the years — a handful of them are below.
Payment platforms
PayPal, Stripe, Square, and Authorize.net
CRM systems
Salesforce, Hubspot, Pipedrive and Zoho
Help desks
Zendesk and Freshdesk
Communication APIs
Twilio, Sendgrid, and Mailchimp
Navigation and AI SDKs
Google and Apple
How a Project Moves
Every engagement follows the same modern delivery rhythm — senior engineers and AI agents working the same loop, with code review and evals part of the routine.
Discovery
We get to know your goals, your users, and your limits, then agree on scope, architecture, and a plan you can hold us to.
Design
We work out the experience and the technical shape of it — wireframes, UI, and a blueprint we've pressure-tested before a line of code.
Build
Senior engineers ship in short, tested cycles, and you weigh in at every turn rather than waiting for a big reveal.
Ongoing care
Launch is a checkpoint, not the finish. We watch, refine, and support the product as it grows.
How We Engage and Bill
A Team Reserved by the Month
Strong products come from trying things and refining them. Book a team by the month and you keep a dedicated squad on hand — which gives you:
- One senior team that stays with your project from kickoff through launch
- Room to rethink scope and reorder priorities every single sprint
- A flat monthly rate, with none of the padding for risks that never show up
- Quicker turnarounds because the engineers already know your codebase
Agile
An agile cadence breaks the work into short sprints, so progress is quick and easy to see. We fold in your feedback, shift priorities when they change, and check in for your approval as we go — a nimbler, safer route than a fixed, straight-line Waterfall plan.
How we deliver
We start from your goals, learn what sets your business apart, and build solutions made to fit — the kind that produce real growth.
What you get with FlowNexaAI
Seniors only, no junior bench
Senior engineers handle your work from start to finish — whoever scopes it is the same person who builds and ships it.
A tight, agile workflow
An agile rhythm keeps you in the loop, with honest feedback and something that runs at the end of every iteration.
Billing with nothing hidden
Costs you can forecast and no nasty surprises — you always see what you're paying for and the reason for it.
Plain updates and real reporting
You're kept in the picture from kickoff to handoff, with the reports and check-ins to see where things stand anytime.
Selected work, in the words of the teams we built it with
An AI interviewer that runs user research at scale
An audio advertising platform where the ads listen and respond
What set FlowNexaAI apart for us was how thoughtfully they engineer and solve problems others hadn't cracked.
End-to-end build with agentic AI for product discovery
We handled product development from start to finish for Happier's wellness platform — building the mobile app and backend while putting AI agents to work reading user behavior, proposing product hypotheses, and testing them against how people actually use the app. Daily check-ins, mood trends, and content signals turned into personalized, evidence-based wellbeing experiences that hold up at scale.
Built the core platform and kept operations steady as the product grew
They keep our platform solid and ready to grow with us, and their depth of skill has made this a partnership that actually delivers.
Looking for something else?
Have a project in mind? Start here
We take ideas and ship them as real products, and yours could be next. Reach out and we'll get the conversation going.