Seconds to ideate. Weeks to ship.

Most companies use AI to write code now, so a new idea can be built in seconds. But the launch takes weeks to ship. Why?

Ideas wait in a queue, releases freeze every busy season, and only two people actually understand the core.

From coding to shipping sit years of wired systems.

Change one, and everything it touches has to be tested again before anything ships.

Let customers pay in instalments at checkout. It touches Checkout, Payments, Orders and stock and Finance. That's why a one-line change waits weeks.

These are the systems your change has to get through.
Six picked. Tap one to swap it out.
What does your business do?
Pay in instalmentsthe change

Your team isn't slow. Your systems are.

The knot is what makes it slow. Every change has to prove it broke nothing else: regression testing, sign-off, then the next release window.

AI tools only add more changes to the same queue. The knot pulls tighter.

It is also why modernization keeps being put off. Nobody can replace one system without touching the rest.

Retail: Pay in instalmentsStill waiting, with every other change, behind the same knot.

Untie the knot and keep it untied.

We're Armakuni, an AWS Premier Tier Partner. Our FDEs build as one team with yours, in your own AWS account, until we untie this knot and modernize your systems.

AK Evolve modernizes your core. It unties it one system at a time, while the business keeps running.

AK AI Factory changes how your teams build with AI, so the modernized core doesn't knot up again.

AK Evolve and our modernization practice are built on AWS, with AWS's own modernization tools: AWS Transform, the AWS Migration Acceleration Program (MAP), Amazon Bedrock, Amazon Bedrock AgentCore, AI-DLC and Kiro.

Untie it while the business runs.

AK Evolve modernizes an old core without a big-bang rewrite and without a switch-over weekend. It is the engineering around the AI tools.

Rewrites die at the cutover, when the new system meets the rules nobody wrote down. So AK Evolve starts with those rules: AI agents read the old code into specs, and characterization tests pin what it does today, right or wrong. AI agents and AWS Transform then rebuild one system at a time against those tests.

You get a core where a bad change is caught in minutes, slices that go live on their own and can go back, and know-how that stays when people leave.

Retail: Pay in instalmentsIts systems come out of the knot first: Checkout, Payments, Orders and stock and Finance. Then the other two.

6 of 6 untied. The dots are your customers' traffic: it never stops.

Your engineers lead. AI agents do the legwork.

AK AI Factory is how your teams build on the untied core: a small FDE team beside your engineers, six jobs every piece of work goes through, and AI agents for the long hours.

AK Evolve cuts clean boundaries between your systems, and AK AI Factory keeps them. Linters and tests enforce the architecture rules on every change, so nothing can wire two systems back together, whoever wrote it.

Ready to delegate

  • Clear outcome and limits
  • Context and tests ready
  • Someone free to check it

Steered before

  • The spec
  • Your rules
  • Its limits

Checked after

  • Tests
  • Security scan
  • AI review
  • Your engineer says yes

Ready to operate

  • You accept the results
  • Security and data checks pass
  • Owner can stop or roll back

Retail: Pay in instalmentsOn the untied core now: three tries, two gates and one yes from your engineer.

Three tries, each in a safe copy. Two fail the checks and go back. The one that beats today goes to your engineer.

What we build, in your own AWS account.

Every piece of work goes through the same six jobs, first while AK Evolve unties the core and then on every change after it. Tool names change every six months, but the six jobs stay the same.

  • Ground. Does it know your business?AK Evolve's AI agents read the old core and turn it into specs. FDEs and the domain experts we partner with then sit with the people who know it and write a domain model. It records how your business names things and decides.
    How we build it
    • AI can draft it from your databases, but tables don't show why a refund gets approved, so your experts shape it and sign it off.
    • Axiom, our accelerator, keeps it in one catalogue on Amazon DataZone. Every AI agent reads “customer” the same way, and sees only the rows it is allowed to (AWS Lake Formation).
  • Orchestrate. Can it do the work?We build in AI-DLC, in Kiro and other coding tools. Your experts and FDEs shape each piece of work, and AI agents write much of the code.
    How we build it
    • The work is split into small units. Each is small enough to check before the next begins.
    • AK Evolve's orchestration layer sits between the AI agents and your production code. It runs AI agents for code generation, tests, governance and deployment, and every pull request has to pass its quality gates.
    • Each tool an AI agent uses is an MCP server behind AgentCore Gateway. Every call goes through one door, and every step is traced.
  • Control. Does it do only what it's allowed?The harness is everything around the model: tools, memory, identity, policy, evals and traces. We build it before any AI agent does real work.
    How we build it
    • AK Evolve's AI agents work in a sandbox on a copy of the code, with only the tools they need. They can't merge their own work, read secrets or edit a database migration.
    • Every AI agent has its own identity in AgentCore Identity. Its rules, spend limits included, are Cedar policies in AgentCore Policy, checked on every tool call, outside the AI. Bedrock Guardrails screen what it may say.
    • Prism, part of AK Run, makes AgentCore Gateway the only way to a model. AWS Service Control Policies refuse any other call, and any model you haven’t approved. AWS CloudTrail ties each call to a person, and AWS Cost Explorer shows cost by team.
    • No AI agent holds private data, reads untrusted text and can send data out, all at once. That mix is how data gets stolen.
  • Prove. AK Evolve's quality gates hold every pull request to the tests that pin today's behavior, and evals, tests for AI built from your real cases and past failures, check what the AI answers.
    How we build it
    • A second set of those stays sealed, so no AI agent or prompt writer ever sees it and nothing is tuned to pass it.
    • Critical cases must pass on every run, not on average.
  • Run. We send a new version to a small share of users first, a canary release, before it reaches everyone.
    How we build it
    • When quality, speed or errors cross a line agreed in advance, it rolls back on its own.
    • Each release records what was approved: the instructions, the model, the tools and the policies.
    • Every system AK Evolve unties leaves its runbook, and your team runs a drill without us before we step back.
  • Improve. For goals that can be measured, AI agents run experiments overnight inside the harness.
    How we build it
    • FDEs and your engineers set the goal, the checks and the number to beat, and AI agents log every try.
    • Anything that games the score, breaks a limit or fails the sealed tests is dropped.
    • When something fails, we trace it to the part that broke. A bigger model is rarely the answer.
    • AK Evolve scans the core again after each sprint, so you can see what improved.

We work inside your team, then hand over.

Five to seven FDEs work beside your engineers every day until it's live. It starts with a snapshot of where each team is with AI, and a 12-month target. Then it rolls out team by team, in 5 to 8 weeks.

What stays when we hand over is your own AI Code Factory: AI agents in one loop from request to production, with your engineers in charge.

Who's in the room

Solution architectOwns the plan and the map of your systems. Senior engineerRebuilds the core side by side with your engineers. There are two of them. Senior engineerPairs with your team on the hardest parts of the core. AI specialistSets up the AI agents and the checks they run through. AK Way practice ownerBrings the engineering habits that stay after we leave. Domain expertKnows your industry's rules, and checks the ones we recover from the old core. Your engineersLead the work with us, and own all of it at the end.

You keep

  • Rebuilt services and all the code
  • AI agents and their harness, full source
  • Tool servers, policies, tests and eval sets
  • CI pipelines, with tests and security scans
  • Specs, decision records and runbooks
  • The DORA dashboard, with your baseline
  • The record of every change

We keep

Generic patterns only.

Never your data or your business logic.

AI on a tangled core makes a bigger knot. A clean core built the old way tangles again.

You need both.

A modernized clean core, and engineers leading AI agents. Small, checked changes go out every week.

Both

13releases this quarter 1problem, rolled back within the hour

An example quarter. DORA's 2025 research saw the same thing: AI raised delivery throughput, and instability rose with it.

Live on day 34 4.

The same change (Pay in instalments). The same team and the same AI tools. Only the road to the customer changed.

Today

Code writtenQueue for testingRegression testingChange boardNext release window

With AK Evolve and AK AI Factory

Code and testsChecksApproved by your engineerLive

The waiting list

  • Pay in instalments (the change)live day 4
  • Spring price changelive day 9
  • Refund fraud checklive day 15
  • Partner APIlive day 19
  • Address change onlinelive day 24
  • Support answerslive day 30
1live by day 34, today
6live by then, with both

What changes for you.

The business · CEO, product, sales

Customers get what they asked for, while it still matters.

A customer's problem is fixed in days, not next quarter. A new product or a price change goes out in weeks. Your teams spend their time on what customers will notice.

40%faster time-to-market at Santander, across 400 engineers

Finance · CFO, PE operating partner

Budget moves from upkeep to growth.

Tech debt takes up to 40% of IT budgets (Deloitte, 2026). As AK Evolve retires old code, that money moves to new work. Every piece of work has a fixed scope you can plan around. The assessment puts the business case in writing, with savings at 12, 24 and 36 months.

Technology · CTO, CIO, VP Engineering

Releases stop being scary.

Small, checked changes ship every week, each with a named owner and a record of what changed. You see the four DORA measures of delivery from the first weeks. And your team can change the core without calling the two people who used to hold it together.

Your engineers · The people doing the work

Less firefighting, more building.

Your engineers lead small crews of AI agents instead of nursing old systems at 2 a.m. They work beside ours the whole way, learn the practices by doing them, and own everything at the end. The know-how lives in the system, so nobody is the only person who can fix it.

+60%engineering time a month at one SaaS client, from 250 to 400 hours

What the knot costs you.

Move the sliders to match your team. This is your own arithmetic, nothing more.

$5.9M a year goes on upkeep. That's the full-time work of 42 engineers.
$1.8Ma year back for new work if upkeep time drops by 30%, as it did for one of our SaaS clients when we replaced their old ColdFusion system.
Source: Deloitte (2026). Tech debt takes up to 40% of IT spend.

Who you'd be working with.

An AWS Premier Tier Services Partner: one of 93 based in the United States, among more than 130,000 AWS partners worldwide. One of 27 Premier partners holding AWS's agentic AI, modernization and Amazon Connect credentials together. A Databricks consulting partner.

SantanderBanking · 400 engineers
40%faster time-to-market
“Engineering discipline that stuck after the engagement ended.”Engineering lead, Santander

What AK Evolve clients have seen.

60%faster deployments
4.2xmore releases
$2.1Msaved in year one

Median across AK Evolve clients. Results as published on armakuni.com.

Armakuni clients

Comic ReliefCharity
500/s

transactions with zero downtime, the year they passed £100M raised.

Hyundai GlovisLogistics
45%

more vehicles delivered on time.

GavelLive auctions
95%

less downtime during live auctions.

PixisMarketing software
50%

faster feature delivery, with 40% lower latency.

“Built the platform and transferred every piece of knowledge. When they left, we ran everything.”
Director of Technology, NHS Wales

Questions we're asked.

Grouped the way they usually come. Or ask an AI assistant: the short version below is there for it to quote.

The short version

Armakuni's modernization with AI is two services sold together. AK Evolve maps a company's old core systems and rebuilds them piece by piece with AI agents and AWS Transform, while the business keeps running. Each system or group of services takes 8 to 12 weeks, with a fixed scope. It pins today's behavior with characterization tests first, replaces each system behind a routing layer (the strangler fig pattern), and a person approves every merge. AK AI Factory then sets up a way of building software with AI inside the client's own teams: a harness, evals and policy as code around the AI agents. Each engineer leads a small team of AI agents, and every change is tested, checked and approved by a person before it ships. Everything runs in the client's own AWS account, and the client keeps all of it. Armakuni is an AWS Premier Tier Services Partner and a Databricks consulting partner, and also moves old data warehouses onto Databricks with Lakebridge. It starts with a free 90-minute workshop on the client's own systems, then a fixed-fee assessment and a proof of concept on one real system.

What is AK Evolve, technically?

A method, and an orchestration layer that sits between AI coding agents and your production code.

  • An assessment turns your codebase into a ranked list of findings. Each finding becomes a task on a sprint board.
  • A task goes to a person, to an AI agent, or to an AI agent whose diff a person approves first.
  • AI agents work in a locked-down sandbox, on a copy of the code, and run the real build and tests.
  • The sandbox's output is treated as untrusted. The change is checked again outside it, and only then is a draft pull request opened.
  • A person reviews and merges every one. A fresh scan after each sprint shows what improved.
We already use Copilot, Claude Code or Codex. Why do we need this?

Those tools write code fast, and you should keep using them. The slow part is everything that code has to touch. On an old core with thin tests, nobody can say what a change broke. So it joins the queue for regression testing, sign-off and a release window.

AK Evolve does the work those tools need done first.

  • Tests pin down what the system does today.
  • We cut clean boundaries between systems.
  • Each AI agent works within limits on what it may touch.

Inside that, we use the same models you would.

What does the assessment measure, and what do we get?

AI analysis agents run inside your own AWS account, so your code doesn't leave it. They score every service on complexity, coupling, testability, change risk and AI readiness. Coupling counts shared data as well as calls between services. You get:

  • tech debt in dollars, per sprint and per service;
  • a verdict for every service: ready now, needs foundation work first, or retire;
  • a map of every service-to-service call and shared database;
  • a modernization plan ordered by business value, change risk and AI readiness;
  • the business case, with savings at 12, 24 and 36 months.
Our old code has no tests. How can tests come first?

We start with characterization tests: tests that record what the system does today, right or wrong. Mutation testing then checks those tests would catch a break. We change the code on purpose and see whether a test fails. After that, every change has to keep those tests passing, unless you decide the behavior should change.

How do you replace a system without a switch-over weekend?

With the strangler fig pattern. The new service is built beside the old one, behind a routing layer. Traffic moves across one slice at a time: an endpoint, or a group of customers. The old path stays until the new one has carried real traffic without incident. If something goes wrong, the route goes back. Nothing switches all at once, so no other work has to pause.

Our systems share one big database. What happens to that?

It is usually the real knot. The assessment maps every table that more than one system reads or writes. Each system gets a boundary first, with a contracted interface in front of the shared tables, so the others stop reaching into them. Schema changes are planned and run by engineers, never by AI agents, because they can't be undone.

What does AK AI Factory actually set up?

The way your teams build with AI, in your own AWS account. It does six jobs.

  • Ground: a domain model your experts sign off.
  • Orchestrate: the method, the AI agents and the tools they use.
  • Control: the harness, with an identity and a policy for every AI agent.
  • Prove: evals that gate every change.
  • Run: canary releases, with rollback.
  • Improve: experiments that keep only what beats today.

It's a way of working backed by today's tools. New tools can replace old ones without changing how the work gets done.

What is a harness, and why build it first?

The harness is everything around the AI model that makes it safe and useful: its instructions, tools, memory, permissions, checks and logs. We build it before any AI agent runs, so fast code can't leave unchecked. AI agents that build software and AI agents that act on your systems run in separate environments, with separate keys.

What are evals, and how are they different from tests?

Tests check code that should give the same answer every time. Evals check AI, which doesn't. We build a golden set from your real cases and your experts' answers. We also keep a sealed holdout that no AI agent or prompt author ever sees. Every critical case has to pass on every run, not on average. Evals gate every change in CI and keep running on live traffic.

Which method do you build in?

AI-DLC, the AI-Driven Development Lifecycle, an open method from AWS. Your experts and ours write the spec together, and the work is cut into small units. AI agents write the code. Tests and a named person gate every change. Each piece is small enough to check before the next begins.

Which AI models do you use?

The leading models, such as Claude, running on Amazon Bedrock inside your AWS account and under your rules. The model for each task is chosen by eval on your own work: quality, latency and cost per task. Because the evals are yours, swapping a model later is a comparison that takes days, not a rebuild.

Is this a cloud migration or a modernization?

Both. Moving a workload to AWS as it is (rehost), or with small changes (replatform), is a migration. Rebuilding it so it is easy to change (refactor) is modernization, and that is where the knot comes undone. The assessment says which path each system should take, including the ones to retire. We plan the migration and the modernization together, so nothing is moved twice.

What is AWS's Migration Acceleration Program (MAP), and can it pay for this?

MAP is AWS's program for funding migrations and modernizations. It runs in three phases: assess, mobilize, and migrate and modernize. For workloads that qualify, AWS can put credits or funding toward each phase. Our assessment fits the first, the proof of concept and the foundations fit the second, and the AK Evolve work fits the third. AWS decides what it funds. We hold AWS's Migration and Modernization Competency, and we put the case together with you.

Do you use AWS Transform, and what does AK Evolve add?

Yes. AWS Transform is Amazon's agentic AI for modernization, and we use it for the bulk conversions. AK Evolve is the work around it.

  • The assessment decides what goes through it, and in what order.
  • Characterization tests prove the converted code behaves like the old code.
  • Our AI agents and engineers take the rest: business rules, the seams between systems and the shared databases.
  • We manage the switch-over while the business runs, and your engineers approve every change.

We bring in AWS's newest modernization tools as they arrive, such as AWS Transform's continuous modernization.

Do you work with Databricks?

Yes, we're a Databricks consulting partner. When the knot is an old data warehouse and the jobs that feed it, AK Evolve moves it onto Databricks. Lakebridge profiles the old warehouse, converts the SQL and reconciles the numbers against the old system. The pipelines are rebuilt on Lakeflow. Access rules and lineage live in Unity Catalog, so every table has an owner and a history. AI agents on that data can then be built with Agent Bricks.

How do we know the numbers still match after a data migration?

Lakebridge reconciles the new tables against the old warehouse, table by table. The old and the new run side by side until the numbers match. Only then is a job switched off in the old warehouse.

We run applications on AWS and data on Databricks. Does that fit?

Yes. Databricks runs on AWS. Applications and AI agents stay on AWS services such as Amazon Bedrock. The data, its pipelines and its access rules sit on Databricks. A pipeline change goes through the same checks as an application change.

We're on Azure or Google Cloud. Can you still help?

The method works on any cloud: the assessment, the tests, the switch-over a slice at a time. Our ready-built parts run on AWS today. So on Azure or Google Cloud more is built by hand. The plan and the price say so up front.

Does our code leave our cloud?

No. The AI agents that read your code and the AI agents your engineers lead all run inside your own AWS account, and everything we set up stays there.

Who approves the changes AI makes?

One of your engineers, every time. Each change has a named owner, and nothing ships until they say yes. No AI agent approves or merges its own work.

What can't the AI agents do?

They can't merge their own pull requests, read secrets, edit database migrations, change the production deploy, or reach a repository they weren't given. Those limits are enforced by the orchestration layer around the AI, not by asking the AI to behave. A critical finding from the security scan blocks the merge, and no approval overrides it.

What if AI gets something wrong that the tests miss?

It can happen, so no single check is trusted alone.

  • Tests are written first and have to pass.
  • A security scan runs on every change, and an AI reviewer flags what tests can't see.
  • One of your engineers approves it.
  • Changes go out in small pieces, to a few users first.

So a mistake stays small and is rolled back. Then it becomes a new test.

How do you check AI-written code for security issues?

Static analysis (SAST), secret detection and dependency scanning run in CI on every change. Amazon Inspector checks the dependencies and the images the code ships in, and AWS Signer signs what is released. An AI reviewer adds a second look, and a person approves the change before it ships.

How do you secure the AI agents themselves?

Each AI agent has its own identity, least-privilege IAM permissions and short-lived credentials. Policy is deny by default, written as code, and enforced where the AI agent calls a tool. Untrusted content is kept apart, so no single AI agent holds private data, untrusted input and a way out together. We red-team against the OWASP Top 10 for LLM applications and for agentic applications. Every attack that works becomes a regression test.

We're regulated. Does this hold up to an audit?

It's designed to. You get a full record of every change: who asked for it, what changed, which checks it passed and who approved it. The record can be exported for your auditors, and each control is mapped to the standards you name. That is a mapping, not a certificate.

Our change board isn't going away. Does this still work?

Yes. You keep your change board. Every change reaches it with its evidence attached: the tests it passed, the checks it ran and who approved it. That's usually what lets a board pre-approve small, routine changes and spend its time on the big ones.

What happens first, and how soon do we see something?
  • A free 90-minute workshop on your own systems.
  • A fixed-fee assessment, two to three weeks.
  • A proof of concept: one real system taken through the whole method. You see it work on your own code before you commit to more.
  • AK Evolve then unties the core in pieces of 8 to 12 weeks. Systems that don't depend on each other go at the same time. Each has a go or no-go before it goes live.
  • AK AI Factory rolls out to your teams alongside.
Can you work on several systems at once?

Yes. The assessment's dependency map shows which systems can be untied independently. Those run side by side, each with its own team and its own go or no-go gate. AK AI Factory runs alongside from the first piece, and a data warehouse move can run as its own track. Two systems that share a database wait until the boundary between them is in place.

How is it priced?

The workshop is free. The assessment is a fixed fee. Each piece of work after it has a fixed scope and a fixed price, agreed before it starts. Where a workload qualifies, AWS's MAP funding can cover part of it.

How will we know it worked?

We measure where you start in the first weeks, and again at the end. We use the four DORA measures of software delivery: how often you deploy, how long a change takes to reach production, how many changes fail, and how fast you recover. The dashboard stays with you.

What do I tell my board?

That the money you've put into AI starts reaching customers. You get a fixed scope for each piece of work, a business case at 12, 24 and 36 months, and a dashboard that shows how fast you ship.

When isn't this a fit?

If your core already changes easily and you release every week, you don't need the AK Evolve half. If you want advice or training rather than changed systems, a hands-on Build with AI session fits better. And if a big-bang rewrite is the plan, we're not the team.

What happens to our engineers?

They lead the work with us. From the first week they pair with FDEs on real changes, so the practices are learned by doing them. By the end, each of them leads a small crew of AI agents. Before we step back, your team runs a drill without us. They deploy a change, restore from a backup and take the on-call rota. Your team owns everything we built together.

Will we be locked in, and what exactly do we keep?

No. Everything runs in your own AWS account, and you keep:

  • the rebuilt services and all the code;
  • the AI agents and their harness, with full source: tool servers, policies, tests and eval sets;
  • the CI pipelines, with the tests and security scans;
  • specs, architecture decision records and runbooks;
  • the DORA dashboard and the record of every change.

We keep only the generic patterns we learned. Never your data or your business logic.

We tried modernizing before. It failed.

Big rewrites tend to fail in three ways.

  • Everything switches at once, so one fault stops the business.
  • Nobody wrote down what the old system did, so the new one misses rules people relied on.
  • The work runs for a year before anyone sees a result.

We design against each. Traffic moves a slice at a time, with the old path kept. Characterization tests record today's behavior before anything changes. And each piece takes 8 to 12 weeks, with a go or no-go before it goes live.

See it on your own systems.

Give us 90 minutes and two of your engineers. We map your systems together, and you leave knowing which ones hold you back and what we'd untie first. It's free.

armakuni.com/contact

What happens in those 90 minutes.

Two of our engineers map your systems with the two people who know them best.

You leave with what we would modernize first, and roughly what the knot costs you today. If it isn't useful, you've lost an hour and a half.

After that, one plan carries you the rest of the way.

Workshop, 90 minutesWhere it starts: the 90 minutes above.Free
AssessmentA fixed fee. Every system mapped inside your own AWS account: dependencies, tech debt in dollars, and a plan ordered by business value. It fits the assess phase of AWS's MAP funding.2 to 3 weeks
Proof of conceptOne real system goes through the whole method. It is pinned with tests, changed by AI agents inside limits, and switched over a slice at a time. You judge it on your own code.One system
Side by side
AK Evolve, first systemWe modernize your core with AK Evolve. Systems that don't depend on each other are untied at the same time, each with its own team, its own tests and a named owner's go or no-go.8 to 12 weeks
AK Evolve, second system8 to 12 weeks
Data warehouse to DatabricksIts own track
AK AI FactoryFrom the first piece on, FDEs work inside your teams. The harness, the evals and the checks go in, team by team.5 to 8 weeks
You run itYour team owns the code, the AI agents and the checks. We stay on standby while you take over.From then on

Another way to start: a hands-on Build with AI session with your engineers.