Development

Software product development from requirements to release

We turn a defined user problem into a first version people can use. We help you choose what belongs in that release, then design, build and check the workflow. You keep product ownership: someone on your side decides priorities and approves the result. Later features stay visible without all becoming part of the first build.

Price on request · reply within one working day

Discuss your project What the cost depends on

A first release with a clear purpose: users can finish the task it was built for.

Decisions before development: requirements and review points you can use to judge the result.

A product you control: source code, operating accounts and a list of possible next changes.

What you get

At handover you have:

A definition of the user problem and the first release.
Prioritized requirements, with later ideas kept apart from launch needs.
User flows and interface designs for the selected features.
A working product with the agreed connections.
Check results for the main task and its failure paths.
Release instructions and a plan for collecting initial user feedback.

A minimum viable product (MVP) is a first version that lets a user complete a useful task and lets you test the product's assumptions. It still needs the checks and operating instructions required for that use. Reducing the feature list does not remove responsibility for how the remaining features behave.

What the cost depends on

We work out the cost from the first complete user workflow and the requirements needed to release it.

How clearly the user problem and release goal are defined.
Essential features and their dependencies.
Interface complexity and target devices.
Data requirements and outside connections.
Access rules and the consequences of failed actions.
Testing, release preparation and user onboarding.
The handover and any separately planned work after launch.

Hosting and outside subscriptions are not part of the build estimate. When a new requirement appears, we show what it changes in the plan and estimate before building it. You can keep it for later instead of expanding the first release.

Discuss your project

We answer every inquiry within one working day. The schedule depends on the release requirements, access to outside systems and decisions from your product owner.

The custom code and product accounts stay yours. At handover we list licenses and responsibility for running the release. You deal with CyberLab, which answers for the result; the work itself is done by our specialists and contractors we have worked with.

What is included and what is not

Included

Defining the first release from your product requirements.
Designing and building the selected user workflow.
The data handling and checked connections in the estimate.
Testing the release against its acceptance criteria.
Release preparation, documentation and a feedback collection plan.

Not included

Establishing demand and choosing the commercial model.
Making final product decisions on your side.
Investigating unresolved technical feasibility before the build.
Hosting and ongoing technical support.
Operating the business, recruiting users and running campaigns.

Public launch pages and measurement setup are included only when agreed in the proposal. Building the product does not by itself bring users to it.

When you need this

You understand the user problem and need a working first release.
Requirements exist, but nobody has separated essentials from later ideas.
A prototype needs to become a usable product with real data.
Product decisions are clear, but design and development need one plan.
You need to judge the first release before committing to a wider feature list.

How the work goes

What you have after each step

Step 1. Define the release goal

You get a requirements brief and a prioritized feature list. You name the product owner and explain the users' task, including what you have learned from them so far.
Step 2. Design the complete workflow

You get user flows, layouts and acceptance criteria. Your product owner approves the essential behavior and resolves open business rules before development depends on them.
Step 3. Build and review usable parts

You get a test product as the workflow takes shape. You review it against the criteria. New requests go through an impact check instead of silently changing the release.
Step 4. Check and release

You get test results, source code and operating instructions. Your product owner approves the first release. We document how to collect early feedback and which findings should inform the next plan.

How we can work together

Pick the form that fits the task. We suggest one after the first conversation.

Consultation or audit

For when you want a second opinion on a plan, a system or a quote before you commit. You get a written review with recommendations and an estimate of the next step.
Fixed-scope project

This works when the requirements can be written down before work starts. You get the agreed scope for the agreed price. Anything new goes through an updated estimate first.
Time and materials

For when the scope will change as you learn, as with research or a new product. You pay for the time spent, and we review the plan with you as the work goes.
Support after launch

Your system is already live and needs updates, fixes and monitoring. We agree a monthly arrangement and a list of what it covers.

Need developers who work on your product every month? See the dedicated development team.

Platforms and tools we work with

React, Vue, Angular, Next.js and Flutter for the product. Node.js, Laravel, Yii, .NET (C#) and Go on the server. MySQL, PostgreSQL, MongoDB and Redis.

We choose the platform from the task, and the list shows what we use most often.

Who this is for, and when it is too early

You have a defined user problem and someone available to make product decisions. If the user problem is still unclear, start with user research. If a technical unknown could block the idea, start with software research and development.

If you already have a live product and a continuing backlog, a dedicated development team may fit better. If the job is a single repair, price that repair first.

A prototype, a first product release or ongoing development?

Option	When it fits	What you receive
Prototype	You need to try an interaction before committing to implementation	A model of the interaction, with limits on what actually works
First product release	The task is defined and users need working software	A usable workflow, release checks and an operating handover
Ongoing development	A product already needs a continuing stream of changes	Work from a prioritized backlog with regular review

Expanding it is a separate decision based on what users do and what the business needs next.

Working with clients in other countries

Contract and NDA. You sign a contract with CyberLab.Team OÜ, a company registered in Estonia, before work starts. If you need an NDA, we sign it before you share confidential data.
Invoices in euros. We invoice in euros from an EU company with a VAT number.
Languages. We work in English, Ukrainian, Russian and Polish.
Calls and replies. We hold calls at hours agreed with you and reply to messages within one working day.

Frequently asked questions

Release requirements

How do we turn a feature list into a release plan?

Connect each feature to the user task and check its dependencies. Keep what is needed to finish that task, and move the rest to a later list with the reason it was deferred.

What does the product owner on our side need to decide?

Which user need takes priority, how business rules should work and whether the release meets its criteria. That person also resolves conflicts between colleagues so development has a clear direction.

Can different colleagues review different parts of the product?

Yes. We name the reviewers for each area and keep final product approval with your product owner. Conflicting feedback needs a decision before it becomes another development request.

Design and delivery

How are requirements made checkable?

Describe the starting situation, the action a user takes and the result they should see. Include a relevant failure path so acceptance does not depend only on the easiest demonstration.

Can a launch feature depend on an unfinished later feature?

Then the release plan needs revision. We either include the dependency, find a simpler complete route or defer the feature. Users should not hit a feature that depends on work you have not built yet.

What if a new idea arrives while the first release is being built?

We check its effect on the current work. Your product owner decides whether it replaces something, expands the release with a revised estimate or waits for later.

Acceptance and release

How do we distinguish a defect from a new requirement?

Compare the behavior with the approved acceptance criteria. A result that fails those criteria needs correction. A requested behavior outside them needs a product decision and, where necessary, a new estimate.

Can the first release go to a limited user group?

Yes, when access and operation are planned for that group. A limited release can help you observe the workflow before widening access.

What needs deciding before real user data enters the product?

Who may access it, why it is collected and how it is handled during operation. You approve those rules with the appropriate advisers; development implements the requirements in the release plan.

Learning after launch

How do we collect useful feedback from early users?

Ask about the task they tried and observe where they stopped or needed help. The feedback plan connects observations to the release goal so individual requests do not automatically become features.

What should we measure after the first release?

The actions that show whether people complete the main task, and where they stop. We agree these before release so the first numbers are useful.

What is the first handover used for if development continues?

It records the released version, known limitations and operating responsibilities. That gives later work a clear starting point and lets another team pick the product up.

Related services

Software research and development: investigate a technical unknown before committing to the build.
Web app development: a defined workflow delivered in the browser.
Dedicated development team: continuing work on a product backlog.
Google Ads: campaigns for a public launch when its landing pages and measurement are ready.

What must your first product release let users finish?

Share the user problem and the requirements you already have. We begin with a free conversation, and the estimate of cost and scope comes after it. We reply within one working day.

Discuss your project

Telegram @cyberlabteam · WhatsApp +48 668 155 303 · info@cyberlab.team

What must your first product release let users finish? Discuss your project