Services

Websites, Android apps, and business systems.

Natsu Labs works on focused software projects for small businesses, schools, organizations, and people with a product idea. You work directly with Kurt from scope and interface decisions through development, testing, and handoff.

Start a project See selected work
What I can build

Four practical ways to work with Natsu Labs.

Each service starts from the user and the job the software needs to support. The technical scope follows from that.

01

Business websites

For a new business site, professional portfolio, service website, or an existing site that needs a focused redesign.

  • Content and page hierarchy
  • Responsive mobile, tablet, and desktop layouts
  • Contact, inquiry, map, social, or booking paths
  • Accessibility, SEO metadata, social previews, and performance
Relevant workCeltan Website →Website demonstrations →
02

Android applications

For focused mobile products, utilities, instructor or staff tools, prototypes, and existing Android features that need stronger implementation.

  • Java Android development
  • Firebase and local-data workflows
  • Responsive XML interfaces for phone and tablet
  • Background work, media, storage, performance, and crash hardening
Relevant workAcadence →Echo →
03

Business systems

For repeated operational work such as inventory, point of sale, records, reporting, scheduling, submissions, or internal admin.

  • Workflow and role mapping
  • Data model and transaction states
  • Core forms, records, search, and reporting
  • Failure paths, validation, and practical handoff
Relevant workPrima POS →Acadence →
04

MVPs & custom software

For an idea that needs a real first version before a larger investment. The goal is a coherent product somebody can actually use and evaluate.

  • First-release scope and product flow
  • Frontend and application implementation
  • State, storage, authentication, or cloud integration where needed
  • Testing, release preparation, and documented next steps
Relevant workKodari →More product work →
Already have something?

Improve the weak part instead of rebuilding everything.

An existing website or application can be reviewed before deciding whether it needs a redesign, a technical fix, or only a smaller set of changes.

Send the current URL or project context
  • Responsive & UI repairOverflow, navigation, hierarchy, touch behavior, and inconsistent layouts.
  • Performance & reliabilitySlow interactions, unnecessary work, crashes, regressions, and fragile state.
  • Accessibility & release reviewKeyboard paths, focus, labels, metadata, deployment configuration, and critical flows.
  • Maintenance & updatesContent changes, small features, compatibility fixes, and post-launch improvements when needed.
Evidence

The same engineering habits show up in Natsu Labs products.

Client work should benefit from the same attention to workflow, failure cases, performance, and responsive behavior used in the studio’s own products.

KodariBrowser product engineering, autosave, cloud state, recovery, performance, and release gates.Case study → AcadenceAndroid/Firebase workflows, roster boundaries, classroom performance, and conservative record handling.Case study → Prima POSCheckout, inventory, receipts, reporting, and operational workflow design.Case study →
How projects start

A short first conversation, then a written scope.

The goal is to make the next decision clear before implementation begins.

  1. 01

    Send the context

    Share the goal, current website or product if one exists, important constraints, and what you want users to be able to do.

  2. 02

    Define the first release

    I review the workflow and technical needs, then define the proposed deliverables, exclusions, review points, and quote.

  3. 03

    Build and review

    Work is checked in usable stages so problems in the flow, content, interface, or implementation can be corrected before launch.

  4. 04

    Launch and handoff

    Deployment, ownership, documentation, known limits, and the next useful improvements are made clear at handoff.

Scope & pricing

Pricing starts with the scope.

A simple website and a data-backed application are different jobs. Natsu Labs reviews the actual scope before giving a project quote so the cost is tied to what needs to be designed, built, integrated, tested, and launched.

Useful for the first message: the goal, existing material, must-have functions, timing constraints, and any budget range you already need to stay within.

Start a project

Tell me what needs to work better.

You can start with a short message. The contact page helps structure the project goal, current material, and important context without uploading anything to the site.

Start a project inquiryEmail Natsu Labs