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AI software · Custom software · Websites

We build production AI and software that actually ships.

Lucian Technologies designs, builds and operates AI software, advanced custom software and high-performance websites for businesses — and keeps it running in the real world, 24/7.

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Trusted to engineer the hard parts
<1stime-to-first-response on live voice AI
24/7autonomous systems we run & monitor
5engineering disciplines under one roof
100%vendor-agnostic AI — swap models by config

One coherent, modern stack — built to ship and to scale

  • Angular
  • .NET 10
  • TypeScript
  • SQL Server
  • Entity Framework Core
  • Python
  • Pipecat
  • ONNX
  • JWT
  • Azure / IIS
  • Stripe

What we do

Everything you need to ship serious software

Five disciplines under one roof, on one stack — so you get a coherent system, not a patchwork of vendors.

Production AI that answers the phone, takes the action, and runs 24/7.

AI & Intelligent Automation

We build and operate real AI systems — not chatbots-in-a-box. Multi-tenant voice agents that hold a full phone conversation, LLM agents that autonomously drive real actions through tool calling, and learning loops that improve over time — all engineered to telephony-grade latency and reliability.

What we deliver

  • Voice AI that books reservations, appointments and inquiries autonomously, around the clock
  • Sub-second responses via prompt caching, pre-synthesised greetings and model warm-up
  • Custom echo suppression and barge-in so callers can talk over the assistant naturally
  • LLM agents with safe tool-use loops that run real tasks, not just chat
  • Provider-agnostic STT / LLM / TTS — swap vendors with a single config flag

Web & E-commerce Platforms

Server-rendered, mobile-first sites and stores that load fast and convert.

  • Angular 20 SSR + .NET 10 / EF Core / SQL Server with Identity & JWT auth
  • Mobile-first UX: click-to-call, one-tap nav and thumb-zone CTAs
  • Full e-commerce with dual-provider checkout, inventory and orders

Custom & Desktop Software

Pragmatic tools that automate the work nobody wants to do by hand.

  • .NET desktop apps with custom theming, schedulers and operator dashboards
  • Unattended RPA: read a source, generate documents, email and mark processed
  • Computer vision / OCR screen-to-data capture with error correction

Data, ML & Analytics

Turn messy data into models, dashboards and decisions you can trust.

  • Data pipelines: large-scale ingestion, cleaning and feature engineering
  • Applied ML and multimodal AI across document, vision and language
  • Forecasting and predictive models with honest, out-of-sample validation

Cloud, Hosting & Integrations

Secure, private infrastructure and the integration glue that holds it together.

  • Unified booking / calendar integration with verify-after-write — no double bookings
  • Idempotent server-to-server bridges keeping marketplaces and platforms in sync
  • Private remote access over Tailscale / Cloudflare Tunnel — zero exposed ports
Discuss your project

Featured build

AI Phone Agent That Answers 24/7

A multi-tenant voice AI that picks up the phone, holds a real conversation, and books the job.

A production telephony voice assistant for small businesses across hospitality, beauty and rentals. Callers dial an ordinary number and the AI conducts a complete natural conversation — taking reservations, appointments and requests and confirming them — fully autonomously, around the clock. One codebase serves many clients.

Outcomes

Sub-second first response
Zero missed-call voicemail
One codebase, many clients
  • Python
  • Pipecat
  • Telnyx
  • Cartesia
  • Silero VAD
  • SQL Server
Build something like this

Selected work

Real systems, running in production

A selection of anonymized projects across AI, web, data and custom software. Every one shipped — and most we still operate.

AI Phone Agent That Answers 24/7

A multi-tenant voice AI that picks up the phone, holds a real conversation, and books the job.

Sub-second first responseZero missed-call voicemailOne codebase, many clients
  • Python
  • Pipecat
  • Telnyx
  • Cartesia
  • Silero VAD

Real-Time Speech Pipeline With Echo Control

Engineering the hard parts of live voice AI: barge-in, echo suppression and near-instant responses.

<1s time-to-first-responseCold-starts eliminatedAny vendor swappable by config
  • Pipecat
  • Cartesia Ink-Whisper
  • Silero VAD
  • Deepgram
  • WebSockets

Multi-Channel E-commerce & Order Platform

A fast online store with checkout, plus a back office that keeps stock and orders in sync across channels.

Dual-provider checkoutStock synced across channelsOrders & inventory in one back office
  • Angular 20
  • .NET 10
  • EF Core
  • SQL Server
  • Stripe

Agentic AI Website Builder (SaaS)

A subscription platform that turns a short business brief into a built, deployed website.

Brief-to-deployed-site automatedLive build progress streamedPer-build cost estimation
  • Angular SSR
  • .NET
  • EF Core
  • Stripe
  • IIS

AI-Powered Field Report Generator

Turns messy site work-order PDFs into polished, client-ready reports in seconds with vision AI.

Hours of work cut to secondsAuto before/after/defect taggingConsistent branded PDFs
  • .NET 10
  • Computer vision
  • PdfPig
  • QuestPDF
  • Angular 20

GIS Field-Operations & Client Sign-Off

A geospatial management platform for ecological field services with a digital approval portal.

Pro geo formats ingestedAuditable digital sign-offSpreadsheets replaced
  • .NET 9
  • Angular 20
  • Leaflet
  • SQL Server
  • Python (geo)

Remote AI Coding Orchestration + Mobile App

Drive an AI coding agent on your workstation from anywhere, through a secure server and mobile app.

Resumable sessionsZero open portsNo instruction ever lost
  • .NET 10
  • Minimal APIs
  • Tailscale
  • System.Threading.Channels
  • System.Management

Unattended RPA Document Automation

A bot that reads a data source, generates personalised documents, emails them and marks them processed — 24/7.

Runs unattended on a scheduleHundreds of docs processed per runFull audit log & retries
  • .NET
  • C#
  • QuestPDF / OpenXML
  • SQL Server
  • SMTP

Desktop Studio Suite for an Architecture Firm

A native Windows desktop app for managing projects, drawings, schedules and logged hours in one place.

Native, offline-capable desktop appProjects, drawings & hours unifiedCustom-themed UI for daily use
  • .NET
  • WinForms
  • C#
  • SQL Server
  • EF Core

Why Lucian

The difference is depth

Plenty of teams can build a prototype. We solve the parts that decide whether software actually works — and we run it.

We ship to production — and keep it running

Not a demo that works once. Hardened services, health checks, structured logging and live monitoring dashboards, operated 24/7.

We solve the genuinely hard parts

Sub-second voice latency, acoustic echo suppression, institutional-grade model validation — the engineering most agencies can’t touch.

Provider-agnostic by design

STT, LLM and TTS vendors sit behind clean interfaces. Swap models with a config flag — you’re never locked in or rewritten.

One coherent modern stack

Angular SSR on a .NET / EF Core / SQL backbone with a Python AI layer — a fast, secure system, not a stitched-together patchwork.

Privacy & compliance built in

GDPR by design, encrypted tokens at rest, EU-hosted, and private networking with no exposed ports — security is not an afterthought.

Who we are

A senior team that ships

Lucian Technologies is a software development house for businesses that need serious software built well — and shipped to production. We work end-to-end: discovery, architecture, design, build, and operation.

We deliberately stay lean and senior. You talk directly to the engineers building your system, on one coherent stack, with progress you can see — not layers of account managers between you and the work.

  • Direct access to senior engineers
  • One stack, end-to-end ownership
  • We operate what we build

How we work

From idea to operated system

A clear path with you in the loop at every step — no black boxes, no surprises.

  1. 01

    Discovery

    We dig into the real problem, constraints and success metrics — before a line of code.

  2. 02

    Strategy

    Architecture, scope and the shortest credible path to value, written down and agreed.

  3. 03

    Design

    Mobile-first UX and a system design that’s built to scale, not just to demo.

  4. 04

    Build

    Tight iterations on one coherent stack, with you in the loop and progress you can see.

  5. 05

    Quality

    Testing, security review and real-world validation — including the hard edge cases.

  6. 06

    Launch

    Deployed to production with monitoring, logging and rollback in place from day one.

  7. 07

    Operate

    We run it: health checks, dashboards and ongoing improvement, 24/7 if you need it.

How we engage

A way to work that fits the job

Pick the model that suits your project — or tell us and we’ll recommend one.

Fixed-scope project

A defined build with a clear outcome, timeline and deliverable.

Best for: a well-understood product or feature.

  • Scoped statement of work
  • Milestone-based delivery
  • Handover + documentation

Dedicated build squad

An embedded senior team that builds with you, sprint over sprint.

Best for: evolving products and longer roadmaps.

  • Continuous delivery
  • Direct access to engineers
  • Flexible scope as you learn

Care & operate

We run, monitor and improve software in production — yours or ours.

Best for: live systems that must not fail.

  • 24/7 monitoring & alerts
  • SLAs and incident response
  • Continuous improvement

Indicative models. Exact scope and pricing follow a short, free discovery call.

Questions, answered

Good to know

The things prospects usually ask before we start.

What kind of AI can you actually build?

Production systems, not demos: real-time voice agents that answer the phone, LLM agents that take actions through tool-calling, multimodal document and vision pipelines, and applied ML. We’ve shipped sub-second telephony voice AI with custom echo control and run it 24/7.

Will I be locked into one AI vendor?

No. We put speech-to-text, LLM and text-to-speech behind clean interfaces, so you can switch between leading AI providers with a single config flag — no rewrite, no lock-in.

What’s your technology stack?

A coherent modern stack: Angular (SSR) front ends, .NET 10 + EF Core + SQL Server back ends with Identity and JWT auth, and a Python layer for real-time AI and ML. One stack means a fast, secure, maintainable system.

How do you handle data privacy and GDPR?

Privacy by design: EU-hosted infrastructure, encrypted tokens at rest, retention limits, spoken disclosure for voice AI, and private networking with no exposed ports. Where data can’t leave the building, we run speech on-device.

Can you take over an existing or struggling project?

Yes. We can audit, stabilise and operate existing systems, or rebuild the parts that are holding you back — and put monitoring and quality gates in place so it stays reliable.

How do we get started?

Tell us what software package you have in mind via the form below — even a rough idea. We’ll come back with a clear view of approach, scope and next steps, usually within one business day.

Have something that has to actually work?

Tell us the software package you have in mind. We’ll come back with a clear path — usually within one business day.

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Tell us what you’re thinking of building

Even a rough idea is enough. Share the software package you have in mind and we’ll come back with approach, scope and next steps.

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What kind of software are you considering?