Design / Build / Improve
Mobile & Web applications

Software that’s built to ship — and built to last.

VALHALLAVERSE is a product-minded development studio. We design interfaces, engineer applications, and support teams after launch with measurement, iteration, and performance work.

From zero → release

We turn requirements into a real product: UX, UI system, development, QA, and deployment.

From release → growth

We instrument analytics and iterate on retention, conversion, and stability as the product scales.

120+releases delivered
35M+installs supported
4.8★average rating

Services

A compact workflow: clear scope, clean UX, stable engineering, measurable outcomes.

Product & UX Design

Discovery, flows, prototyping, and design systems that reduce rework and speed up shipping.

  • User flows + information architecture
  • Component libraries & UI guidelines
  • Usability reviews before build

App Engineering

Mobile and web development with maintainability, testing, and release discipline.

  • iOS / Android / Web apps
  • APIs, databases, integrations
  • QA, monitoring, safe rollouts

Optimization & Growth

Post-launch iteration using analytics, funnels, store performance, and experiments.

  • Analytics instrumentation & events
  • ASO and conversion improvements
  • Performance and stability upgrades

Tech stack

We choose tools for reliability and velocity — not for trends.

Mobile

Native where it wins, cross-platform where it makes sense for speed and maintenance.

  • Swift, Kotlin
  • Flutter
  • React Native (when appropriate)

Web

Modern frontends with clear architecture and scalable patterns.

  • TypeScript
  • React / Next.js
  • Testing & CI workflows

Backend & Data

Solid foundations: data modeling, observability, and secure integrations.

  • PostgreSQL, Redis
  • Node services / APIs
  • Docker + deployment pipelines

What we build

Typical engagements where teams hire us — with outputs you can track and ship.

Launch-ready MVPs

Focused scope + production setup so you can validate quickly and iterate with confidence.

  • Onboarding + core flows
  • Analytics baseline
  • Release checklist and QA

Product redesigns

Modern UI/UX and performance improvements without breaking key business logic.

  • UI system refresh
  • Accessibility & edge cases
  • Performance pass

Scaling & stabilization

Hardening backend/app architecture, reducing bugs, and improving release safety.

  • Refactors / modularization
  • Monitoring + alerts
  • Feature flags & staged rollouts

Policy

Unique summary text for this site. Replace with full legal documents before production.

Privacy & data use +
We keep this website simple. If you contact us, we use your submission only to reply and handle the request.
  • Collected: name, email, and message content you provide.
  • Purpose: communication, scoping, and operational follow-up.
  • No sale: we do not sell personal data or build ad profiles from inquiries.
Privacy requests: admin@valhallaverse.net
Logs, retention, and security +
Hosting providers may produce standard security logs to protect the service and prevent abuse.
  • Technical logs: may include IP, timestamps, and request metadata for security operations.
  • Retention: we keep messages only as long as needed for business communication and compliance.
  • Access: limited to authorized personnel.
For production: publish a full Privacy Policy tailored to your hosting/analytics setup.

Terms

Plain-English website terms. For contracts, use a separate agreement (MSA/SOW).

Website use +
By using this website, you agree not to misuse it or attempt unauthorized access.
  • No disruption, scraping abuse, or intrusion attempts.
  • Content may change without notice.
  • The site is provided “as is” without warranties.
If you spot a security issue, email admin@valhallaverse.net.
Inquiries and intellectual property +
Submitting a message does not create a contract. Work starts only after a written agreement.
  • No contract: inquiries are informational and non-binding.
  • IP: website branding and content cannot be reused without permission.
  • Engagement terms: scope, pricing, ownership, and deliverables are defined separately.
For production: publish full Terms tailored to your jurisdiction and service model.

Contact

Send a brief. We’ll reply with next steps and a clear plan.