APP DEVELOPMENT + AI ENGINEERING

From good ambitions.
To things that work.

You need someone who understands the product, the people and the technology. I combine app development experience since 2009 with AI tools to help you build the right thing and get more from what you already have.

Let’s find your next step

FROM NEED TO VALUE

Experience × AI

  1. Understand
  2. Build
  3. Improve

Technology with a clear purpose.

01 / APPS

A good app needs to succeed
in more than one way.

It needs to work reliably, feel right, get discovered and give people a reason to return. I can help with the whole picture or the part that is holding you back.

01

Development

From your first prototype to an app ready for real users. I help with architecture, iOS and Android, backends and integrations, and get existing projects moving when they have stalled.

  • Scoping and technical decisions
  • Implementation, testing and release
  • Reviewing and improving AI-generated code
More about app development
02

Design and UX

The best experiences make difficult things feel easy. We work on the user journey, the first few minutes in the app and the details that help people understand its value and want to keep going.

  • User flows and interactive prototypes
  • Visual design and a consistent design system
  • Onboarding, accessibility and user testing
Read about better onboarding
03

App Store Optimisation

Your store listing is part of your product. I help make it clear who the app is for, why it matters and what users get, from the search result to the download.

  • Positioning, keywords and store copy
  • Icons, screenshots and communicating value
  • A plan for testing and measuring conversion
Read about acquiring users
04

Monetisation

The business model needs to fit both your product and your users. We look at what should be free, what people will pay for and when to ask them to take that step.

  • Pricing, subscriptions and payment models
  • Paywalls, trials and purchase flows
  • Measuring activation, purchases and churn
Read about app subscriptions

02 / AI ENGINEERING

AI that does a job.
Beyond the demo.

As an AI engineer, I help you turn a promising opportunity into a solution people can use at work. We start with the task, connect relevant data and build around the systems your business actually uses.

01

Assistants with relevant knowledge

Make documents and internal knowledge easier to find and use. An assistant can search approved sources, summarise and suggest answers, with source references and access appropriate to each user.

02

Less manual work

Connect forms, documents and business systems. AI can classify enquiries, extract information and prepare the next step. We keep human approval where the decision needs to remain yours.

03

AI in your app or product

Add smarter search, guidance or analysis where it helps the user. I help with integrations, user experience and choosing between existing services and a tailored solution.

04

From pilot to reliable operation

A convincing demo is the start. We test realistic tasks, handle failures and measure quality, latency and cost. Data flows, permissions and maintenance are part of the delivery.

WORKING TOGETHER

Start with a clear task.
Build with direction.

01

Find the right problem

We clarify goals, users, systems and constraints. You get a clear recommendation on where the work can make the biggest difference.

02

Test what matters

We scope a first delivery and test the key assumptions with a prototype or pilot. Scope and price are agreed before we start.

03

Put it to work

We build, test and launch. Documentation, measurement and a plan for improvement make the solution easier to develop further.

Christian H. Sivertsen

An experienced partner. Close to the product.

I work directly with founders, product teams and larger businesses. I bring experience from projects including FiskHer, Kongsberg and Lerøy, delivered with the teams at Adept Mobile. Work with me as an adviser, part of your team or on a defined delivery.

Explore selected projects

Before we get started

Can you help with just one part?

Yes. You can get help with a specific task, such as onboarding, a store listing or an AI integration. We find a scope that fits your needs.

Do you work with existing teams and systems?

Yes. I can join your product team or work on a defined delivery. Before choosing a solution, we look at existing code, integrations and who will maintain it.

How much does a project cost?

It depends on the scope, the technical starting point and what we need to explore. We start with a conversation and agree on the delivery and price before work begins.

Can we work in Norwegian or English?

Yes. I work with Norwegian and international clients in both languages.

IT STARTS WITH A CONVERSATION

What’s on
your mind?

An idea to explore. An app to improve. Or a project that needs a new direction. Tell me a little about it and we’ll find a sensible next step.

Christian H. Sivertsen
Christian H. SivertsenApp specialist. AI consultant. Founder.


appdev@adept.as

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