You have the product idea. We bring the engineering team.

We build software products for companies with no engineering team yet, or a team that is already full. More than 500 projects delivered since 2004.

AMT (Advanced Millennium Technologies) is a software product development company that builds commercial products end to end, from the first release (your MVP) to the versions that serve paying customers. You own the IP from day one. It is assigned to you in the contract before work begins, and the code lives in your own repository from the first commit.

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// lock_in_risk

The real risk of outsourcing product development is lock-in

Most founders worry about cost and timeline. In our experience, the thing that actually goes wrong is different. You end up with a working product that only one company understands, no documentation anyone can act on, and a dependency you never agreed to.

That is a choice the vendor makes, not bad luck. You can see it in whether the code is readable, whether the architecture is standard, whether decisions are written down, and whether handover was planned from day one or improvised at the end.

Ask every partner you are considering what their handover looks like. The answer tells you more about the next two years than their portfolio does.

// what_we_build

What we build

Software products AMT builds
Product type	What it usually involves
SaaS products	Multi-tenant web platforms with subscriptions, user roles and admin tools.
AI-powered products	AI features customers pay for, like the insights agent in our SaaS case study, built with test sets and guardrails.
Web and mobile apps	Customer-facing apps on web, iOS and Android, sharing one backend.
Platforms and integrations	APIs, data pipelines and connections to the systems your customers already use.

// before_you_hire

What you need before you hire a product development partner

This is not a sales checklist. When these things are missing, projects overrun, and you can fix most of them yourself in two weeks without paying anyone.

What to have in place before hiring a product development partner
What you need	What it means	What happens without it
One decision-maker	A named person who can settle a question within a week, without calling a meeting.	The most common cause of overruns we see. A team waits eleven days for an answer that takes four minutes to give.
A first release you can describe in one sentence	Not the full vision. The specific slice that goes live first.	Scope grows quietly, the release date moves twice, and nobody can say when it changed.
Your first hundred users	A named, reachable group, ideally people someone has already spoken to.	You launch to silence, learn nothing, and the second release becomes a guess too.
An inventory of what you already have	Designs, data, an existing system, a prototype, brand assets.	Work gets redone. Assets found in month three change decisions already made.
A plan for after launch	Who maintains it, who owns the roadmap, and whether you plan to hire.	Handover becomes an argument instead of a plan, and that is where lock-in starts.
Your constraints, stated early	Budget ceiling, fixed dates, compliance rules, systems you must integrate with.	They surface late, after the architecture has assumed otherwise.

Get the product readiness checklist

Six things to have in place before you brief any engineering partner, with the questions to ask yourself about each. Written from the vendor side, so it says things you are not usually told.

// four_stages

How we build your product: four stages

How AMT builds a software product, in four stages
Stage	What happens
Discovery	Two to three weeks, fixed price. We define what the first release is, what it connects to, what it costs and how long it takes. You own the output.
Build	A named team with an architect and QA. Working software you can see at the end of every sprint, not a status report about it.
Launch	A controlled release with monitoring and a way to roll back.
After launch	We maintain it, hand it over properly, or support your new in-house team. Agreed at the start, not at the end.

// what_you_own

What you own

The IP. Assigned in the contract before work starts: code, designs, pipelines, and for AI features the prompts and models.
The repository. In your organisation from the first commit, not transferred at the end.
The decisions. Architecture decisions are written down as they are made, so the reasoning survives the people.
The freedom to leave. Standard architecture, documented environments and a handover plan agreed at the start. We would rather be kept than depended on.

// tech_stack

Technology stack

Technology stack AMT works with
Layer	Technologies AMT works with
Back end	Java Spring Boot, .NET and C#, Node.js and Express, Python, Rust, AssemblyScript
Blockchain	Fungible tokens and NFTs, custodial wallets
Front end	Angular, React, Vue
Mobile	Swift (iOS), Kotlin (Android), Ionic, React Native
Data and search	MongoDB, Redis, Elasticsearch, Cassandra
AI	LLMs, RAG pipelines, AI agents, MCP servers
Cloud and DevOps	AWS, Docker, Kubernetes, Jenkins

// products_built

Products we have built

AI insights agent inside a commercial SaaS product. Built into a chatbot builder that its customers pay for. It analyses live conversation logs and recommends flow changes with the reasoning shown. 35% higher flow completion.
Across our portfolio. More than 500 projects and two million engineering hours since 2004, across telecom, financial services, logistics, travel and humanitarian aid.

// cost

How much does it cost to build a software product?

Software product development cost
Stage	Pricing model	What drives the cost
Discovery sprint	Fixed price, 2 to 3 weeks	How many systems need assessing and how much already exists in designs, data or a prototype.
First release (MVP)	Scoped after discovery (medium to high effort)	The number of user roles and distinct workflows, more than the number of features.
Dedicated product team	Monthly	Team size and overlap hours with your time zone.
Typical budget range	20 to 30 USD per hour	The team mix: more senior architecture time early, more development and QA later.

// not_right_fit

When we are not the right fit

// faqs

FAQs: building a software product

What is an MVP?

A minimum viable product is the smallest version of your product that real users can use and pay for, built to learn what works before you invest in the full vision.

What is the difference between an MVP, a prototype and a proof of concept?

A proof of concept tests whether something is technically possible. A prototype shows how it will look and flow, usually without real data. An MVP is working software real users rely on.

How long does it take to build an MVP?

After discovery, a first release with real users typically takes three to six months. The number of integrations and the speed of decisions affect it most.

How much does an MVP cost?

It depends mostly on the number of user roles and workflows, not the feature count. Discovery is fixed price, and the build is scoped from what discovery finds.

Who owns the IP?

You do. IP assignment is written into the contract before work starts, and the repository sits in your organisation from the first commit.

What happens after the MVP?

Multi-tenancy, support load, performance at real volume and the parts you skipped to launch. See software product development.

Can we take the product in-house later?

Yes, and it should be planned at the start: standard architecture, documented environments, written decisions and an agreed handover.

Do you work with startups?

Yes, where there is funding or revenue behind the build. We are not the right partner for a pre-funding prototype, and we will tell you early.

Tell us what you are building

30 minutes with a senior engineer. Bring the idea and your constraints, and we will tell you what the first release should be and roughly what it takes.

Not ready to talk? Read how we deliver. No form.