Software
Development With QA Testing in Every Sprint

Tarfion builds web applications, mobile apps and the backend systems behind them, with quality assurance built into each development cycle. The result is software that behaves the way users need it to, in the conditions they actually use it in.

What Development & QA Covers

[01]

Web, Mobile & Backend Development

[01]
Web, Mobile & Backend Development

We build the interfaces people use and the services that power them, across browsers, phones, tablets and servers.

You leave with

Working releases on your chosen platforms.

[02]

Architecture Planning

[02]
Architecture Planning

Data structures, integrations and hosting are chosen with the product's next few years in mind, from the very first sprint.

You leave with

An architecture diagram and technical specification.

[03]

Structured QA Testing

[03]
Structured QA Testing

Manual and automated tests run through every sprint, checking each feature the way real users will actually use it.

You leave with

Test reports and a tracked defect log.

[04]

Agile Delivery

[04]
Agile Delivery

Short cycles end in a live demo, so stakeholders see progress, adjust priorities and approve what ships next.

You leave with

Sprint demos and clear release notes.

What Quality Means on Both Sides

For Your Users

Pages load quickly on ordinary phones and connections.
Features behave the same way every time.
When an error happens, the message explains it and their data stays intact.

For Your Team

For Your team

Releases go out on schedule with a record of what was tested.
Fewer urgent fixes interrupt planned work.
New features arrive without breaking the ones already live.

For Your Team

How a Development Cycle Runs

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02
03
04
05

Plan the sprint

Stories come from the prioritized backlog, each with acceptance criteria agreed in advance.

Build and review

A developer writes the feature, a second engineer reviews the code, and automated checks run.

Test

QA engineers run functional, regression and device tests against the agreed acceptance criteria.

Demo

You see the working feature, comment on it and decide whether it moves to production.

Release and watch

The update goes live with monitoring in place, and any issue feeds the next sprint.

Why QA Sits Inside Development

Testing at the end

Defects arrive in a pile and the deadline absorbs the cost.

Testing in every sprint

Defects are found and fixed while the code is fresh.

Our QA engineers join sprint planning, write test cases while features are still being designed and test each change as soon as it lands. Problems get fixed while the code is fresh in the developer's mind, and every release goes out with a record of exactly what was checked.

The Software Testing We Run

Test type
What it checks
Several services
Functional testing
Each feature meets its acceptance criteria
Each feature meets its acceptance criteria
Regression testing
Earlier features still work after new changes
Before every release
Cross-device testing
Layout and behavior across browsers and phones
Every sprint
Performance testing
Speed and stability under realistic load
Before major releases
Before major releases
Common vulnerabilities and access rules
On a fixed schedule
Test type
Functional testing
What it checks
Each feature meets its acceptance criteria
Several services
Every sprint
Test type
Regression testing
What it checks
Earlier features still work after new change
Several services
Before every release
Test type
Cross-device testing
What it checks
Layout and behavior across browsers and phones
Several services
Every sprint
Test type
Performance testing
What it checks
Speed and stability under realistic load
Several services
Before major releases
Test type
Security checks
What it checks
Common vulnerabilities and access rules
Several services
On a fixed schedule

Share the Spec, the Feature List or the Product That Needs Fixing

We'll come back with our view on scope, approach and where testing should focus first.

Map Out Your Project