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NEW We've productised our services into three offerings →

Ship AI.
Skip the rewrite.

Nuclieos builds AI assistants, Microsoft-stack AI and custom automations directly into the software you already run. Three fixed-scope offerings, quoted before we write a line of code.

Get a quote →See the offerings
4.8Reviewed on↗
Shipped for
teams like
ClarraLuriRinglyyInvictusPsychPlusEuropCarKiru AIRafikyLingoYouCATJungle ChiefRoad Signal AIManagition
100+
Projects & clients
50+
In-house engineers
10+
Industries served
SOC 2
Compliant delivery
60–90
Days, typical time to live
About Nuclieos

A Microsoft-stack and applied-AI studio with 50+ engineers.

From Melbourne and Lahore, we design, build and ship platforms for clients across Australia, the United States and Europe, on .NET, Azure, Python and the major AI models. Today most of that work is AI: assistants, document intelligence and agents that live inside products people already use.

See what we've shipped →

We stopped selling hours. Now we sell three outcomes, each with a fixed scope, a set timeline and a quote you see up front.

Our offerings

Pick your problem.

Every offering starts from what you already have: your product, your stack, your data and your permissions. Not sure which fits? Tell us what you're running and we'll point you to the right one.

01/
AI assistant · Most requested

AI Assistant inside your app

A production-grade assistant embedded in the product your users already log into. It answers from your data, drafts the routine work and takes actions, all within your existing auth and permissions.

  • Scoping of the 1–2 jobs the assistant must do well
  • In-app chat or side panel that matches your UI
  • Retrieval over your data (RAG) that respects user permissions
  • Actions in your app through secure tool calls
  • Human review gate, evaluation suite and usage analytics
Best forSaaS & internal apps
Timeline6–10 weeks
PricingFixed quote
Proof: the AI assistant inside Clarra, a legal practice platform on ASP.NET Core, Angular and Azure, drafts timeslips and answers hearing questions for lawyers.
Get a quote →
02/
Microsoft stack · AI + modernization

AI for .NET, Azure & SharePoint, plus legacy .NET modernization

For teams on the Microsoft stack. Add AI using the identity, data and permissions you already have, or rebuild an ageing .NET system into a modern platform without stopping the business that runs on it.

  • Azure OpenAI features inside existing .NET apps
  • SharePoint document intelligence via Microsoft Graph
  • Copilot Studio and Power Platform agents, Entra ID-aware
  • .NET Framework to modern .NET, stored procedures to clean services
  • Move to Azure with live data migration and no downtime
Best forMicrosoft-stack teams
Timeline8–12 wks / phase
PricingFixed quote
Proof: rebuilt a legacy .NET warehouse and inventory system into a multi-tenant microservices platform while the client kept shipping orders, and built GenAI that drafts discovery questionnaires from SharePoint documents.
Get a quote →
03/
Custom AI · Agents · Automation

Custom AI solutions & automations

When the need doesn't fit a template. Purpose-built AI systems, multi-agent workflows, document processing and automations on top of your data, shipped inside your existing product and infrastructure.

  • Document classification, extraction and exception flagging
  • Multi-agent workflows with LangGraph and MCP servers
  • Predictive models on your operational data
  • Voice AI agents for calls and intake
  • Process automation across the tools you already use
Best forOps-heavy teams
TimelineScoped per build
PricingFixed quote
Proof: for an assisted-living platform running 130+ integrations, we added AI that predicts move-outs, classifies incoming documents and flags changes in resident condition, inside their .NET and Angular stack.
Get a quote →
Why productised

Why teams pick an offering over an hourly agency.

You know the scope, the timeline and the price before work starts. We carry the delivery risk, not you.

01 · Price

Fixed quote

One number, agreed up front. It only changes if you change the scope.

02 · Stack

No rewrite

We build inside your codebase and infrastructure. No new stack to adopt or maintain.

03 · Trust

Human review built in

Anything below a confidence threshold routes to a person, so it holds up after the demo.

04 · Team

Senior-led, 50+ deep

A senior architect leads every build, backed by 50+ in-house engineers when you need to scale.

05 · Security

SOC 2 compliant

Your permissions respected, your data kept in your environment, and you own the code.

06 · Pace

Weekly demos

You see working software every week, not status reports.

How it works

Deliberately boring. That's why it ships.

The same four steps for every offering, so there are no surprises on scope, cost or timeline.

Step 01

Fit call

30 minutes on what you're running and what you want it to do. We'll tell you honestly if it's a fit.

Step 02

Fixed-scope quote

One real workflow, a measurable outcome, a timeline and a fixed price. Everything else is version two.

Step 03

Build in your stack

We work in your codebase and infrastructure, with a working demo every week.

Step 04

Launch & hand over

Live with your users, documented and handed to your team, with optional ongoing support.

Case studies

Our work.

Platforms we designed, built and shipped for clients in the US, Australia, Europe and the Middle East, each mapped to the offering it shows.

Clarra on desktop and mobile
.NET & Azure · Legal · USA

Clarra

Litigation platform for US law firms on .NET Core and Azure, with iManage, calendar and payment integrations so firms keep working in the tools they trust.

Angular.NET CoreAzureiManage
Luri on desktop and mobile
Custom AI & automation · Legal · USA

Luri

Custom AI drafting built on RAG and prompt engineering, turning hours of work on briefs, complaints and visa guidance into a reviewable first pass.

Python · FastAPIOpenAI · GeminiReact
Ringlyy on desktop and mobile
Custom AI & automation · Sales · Global

Ringlyy

Voice AI that automates outbound calling: AI SDRs, speech-to-text and NLP with real-time analytics, all in one workspace.

Voice AISpeech-to-textNLP
Invictus on desktop and mobile
.NET & Azure · PropTech · USA

Invictus

A .NET Core platform behind keyless access and video kiosks for smart buildings, serving web, iOS, Android and kiosk hardware.

React Native.NET CoreWebRTC
Kiru AI
AI assistant in your app · Support · Saudi Arabia

Kiru AI

An AI support assistant that answers first-line questions from the client's own content and escalates only what needs a person.

PsychPlus
.NET & Azure · Healthcare · USA

PsychPlus

Same-day mental health booking, in person or virtual, built on Angular and Node.js and shipped through Azure DevOps.

EuropCar
.NET & Azure · Mobility · Australia

EuropCar

10+ fleet applications connected on .NET Core microservices with CQRS, including four payment gateways and virtual printing.

Road Signal AI
Custom AI & automation · Smart city

Road Signal AI

Custom computer vision at the edge that adapts traffic signals in real time from live road data.

Rafiky
Custom AI & automation · Events · Global

Rafiky

A real-time AI pipeline for live transcription, translation and text-to-speech across multilingual conferences of 100+ attendees.

LingoYouCAT
Custom AI & automation · Localization · Italy

LingoYouCAT

Translation work automated with DeepL and Google machine translation, translation memory and glossaries in one CAT platform.

AI Recruitment
AI assistant in your app · HR tech · USA

AI Recruitment

GPT built into a recruitment platform to score candidates and automate job postings, while recruiters keep control of every shortlist.

Jungle Chief
.NET & Azure · Pet care · Australia

Jungle Chief

A multi-tenant .NET platform for pet care vendors, covering services, locations and health records in one tenant model.

Managition
Custom AI & automation · In-house product

Managition

HR, projects and invoicing automated in one cloud platform, built and run by Nuclieos.

Testimonials

What clients say.

From founders and product teams we've built with.

“

Their backend expertise is top-notch, from designing scalable architectures to integrating complex systems. They quickly understood our technical requirements and delivered clean, efficient, secure code.

Guy SaniClient
“

Nuclieos is a highly technical and reliable team. Their ability to understand complex requirements and transform them into scalable solutions truly sets them apart.

Brian PolakClient
“

The Nuclieos team is experienced, intuitive, and great at communicating. They dedicated themselves to our AI project and delivered results faster than expected.

Caleb BandecitClient
Industries

Where we've shipped.

01

Legal

Litigation management, billing and AI-assisted drafting and discovery.

Clarra, Luri
02

Healthcare

Patient access, clinical operations and AI-driven care workflows.

PsychPlus
03

PropTech

Smart buildings, access control and property operations.

Invictus
04

Mobility & transport

Fleet platforms, payments and computer-vision traffic control.

EuropCar, Road Signal AI
05

Sales & HR tech

AI SDRs, recruitment scoring and support automation.

Ringlyy, Kiru AI, AI Recruitment
06

Localization

Translation platforms and real-time multilingual conferencing.

LingoYouCAT, Rafiky
Microsoft
.NET / C#ASP.NET CoreAzureSQL ServerSharePointGraph APIEntra IDPower PlatformCopilot Studio
AI
Azure OpenAIClaudeOpenAIGeminiLangGraphRAGpgvectorQdrantMCP serversVoice AI
Product
AngularReactPython / FastAPIMicroservicesMulti-tenant SaaS
FAQ

Before you call.

Don't see your question? Ask it on the call. We'd rather say "not a fit" early than waste your time.

Why don't you list prices? +

Every product and codebase is different, so we quote each offering as a fixed price after a short fit call. You get the number before any work starts, and it only changes if you change the scope.

Do we have to rewrite our app to add AI? +

No. Offerings 01 and 03 are built inside your existing codebase and infrastructure. Modernization in offering 02 is for when the system underneath really needs rebuilding, and even then we migrate without stopping your operations.

Do you only work on the Microsoft stack? +

Microsoft is our deepest bench, but we also build on Python, React, Angular and all the major AI providers. If your product runs on it, we can most likely work inside it.

How do you handle our data and security? +

We're SOC 2 compliant, we work within your existing auth and permissions, and the assistant only sees what the signed-in user is allowed to see. You own all the code we write.

Can we still hire a dedicated team? +

Yes. The offerings are the fastest way to start, and many clients keep a dedicated Nuclieos team on for version two and ongoing support.

Get a fixed
quote.

Email us directly →

Tell us what you're running and what you want it to do. We'll reply within one business day with next steps, or an honest "not a fit".

OfficesMelbourne · Lahore · Wilmington, DE
4.8Reviewed on↗
Which offering?

Goes straight to our team. We reply within one business day.