Cross-Platform Apps for
Production Releases.

Move beyond “it runs on my phone.” We engineer Flutter / React Native apps that ship fast without UX regressions—built with performance budgets, offline-first flows, secure device integration, and release automation.

Request Scoping

Native-Grade UX

Performance Budgets

Secure Device Integration

Mobile Products Delivered for Real Users

38%
Delivery Cycle Reduction

One pipeline, faster releases, fewer regressions.

16ms
Target Frame Budget

Smooth UX with measured performance budgets.

100%
Store Readiness

Release gates for policies, privacy, and reviews.

$0.
Vendor Lock-In

Own code, pipelines, and delivery artifacts.

Beyond the Cross-Platform Demo.
Production, Not Prototypes.

Most mobile apps fail after launch due to jank, device fragmentation, and release chaos. We build durable architecture, CI/CD, and performance budgets—so it holds up on Day 2.

The Mobile Failure Pattern

What most “build teams” ship:

  • Performance Debt

    No frame budget, no profiling, no baseline—jank becomes normal.

  • Release Fragility

    Manual builds, inconsistent environments, broken signing.

  • No Observability

    Crashes, freezes, and network failures go unseen until reviews.

The Coretus Mobile Standard

Production-grade delivery:

  • Architecture + State Discipline

    Clean boundaries, predictable state, testable logic, and scalable modules.

  • CI/CD + Store Release Gates

    Automated builds, signing, staged rollouts, and compliance checks.

  • Telemetry + Crash Intelligence

    Release health, performance traces, and user-impact signals.

Less Firefighting. More Reliable Releases.

Strategic Capabilities.

Moving from Screens to Reliable Mobile Products.

Cross-Platform UI

Pixel-consistent design systems with component discipline and accessibility baked in.

  • Design Tokens
  • A11y + RTL

Architecture + State

Scalable app foundations: modularization, predictable state, and testable business logic.

  • State Discipline
  • Feature Modules

Performance Engineering

Profiling, frame budgets, startup time reduction, and memory discipline for smooth UX.

  • 16ms Budget
  • Cold Start Wins

Offline + Sync

Offline-first flows, resilient sync, caching, and conflict resolution for real networks.

  • Caching Strategy
  • Sync Policies

API Integration

Secure auth, typed clients, retries, observability, and contract-safe integrations.

  • Typed SDKs
  • Retry + Backoff

Release + Compliance

CI/CD, signing, staged rollout, store checklists, and privacy/security practices.

  • Automated Signing
  • Store Gates
/// Mobile Delivery Stack

Hardened Pipeline for
Cross-Platform Releases.

UI System + Components

Consistency

Design tokens, reusable components, and accessibility rules so the product scales without UI drift.

Tokens + Theming
A11y + RTL
Component Discipline
DesignUIA11y

CI/CD + Signing

Release Stability

Automated builds, environments, and signing so every release is repeatable, auditable, and fast.

Automated Builds
Signing + Provisioning
Staged Rollouts
CICDRelease

Performance Budgets

Smooth UX

Frame time, startup budgets, memory discipline, and profiling to keep UX fast on real devices.

Frame Time Targets
Startup Optimization
Memory + Battery Discipline
PerfUXProfiling

Observability

Health + Ops

Crash intelligence, performance traces, release health metrics, and real user monitoring for stability.

Crash + ANR Tracking
RUM + Traces
Release Health Dashboards
MetricsCrashesTraces
/// Mobile Accelerator

Ship Mobile.
Skip the Release Chaos.

We deploy the Coretus Mobile Kernel™—a pre-hardened foundation for architecture, CI/CD, performance budgets, and observability.

Your teams focus on product value and user retention, not rebuilding pipelines.

5-9 Wk

Time-to-Release Saved

30%+

Stability Lift

Built for store gates, performance budgets, and repeatable releases.
Release Hardened

Your Mobile Reality

Devices • Networks • Stores • Iteration

Coretus Mobile Kernel v3.1

UI System

  • • Tokens
  • • A11y

CI/CD

  • • Build
  • • Sign

Perf

  • • Budget
  • • Profile

Telemetry

  • • Crashes
  • • Traces
/// Pre-Configured Mobile Pods

Deploy Production-Ready Mobile Squads.

Integrated delivery units specialized in cross-platform architecture, CI/CD, and performance engineering—so you ship reliably, not repeatedly rework.

Mobile Architect

Designs app foundations: modular boundaries, state strategy, data flow, and testability for long-term scale.

ArchitectureStateModules

Release Engineer

CI/CD, signing, automated builds, staged rollouts, and store checklists for repeatable releases.

CI/CDSigningStore Gates
0.9%
Crash-Free Target
Release Validation Included

Squads arrive with performance budgets, release gates, and monitoring hooks—built-in from day one.

Performance Engineer

Profiling, frame budgets, startup optimization, and memory discipline for smooth experiences.

ProfilingStartupMemory

Mobile Ops Lead

Release health dashboards, crash intelligence, and real user monitoring to keep stability measurable.

TelemetryCrashesTraces
/// Architectural Integrity

The Mobile Blueprint.

Mobile products are a pipeline: UI system, state, data, release, and observability—built to survive real users.

01. UI System

Tokens, components, theming, and accessibility for consistent cross-platform UX.

Stack:
Tokens • A11y • RTL

02. State + Modules

Predictable state management and modular architecture for scale and testability.

Stack:
State • Modules • Tests

03. Release Pipeline

Automated builds, signing, staging, and policy checks for repeatable store releases.

Stack:
CI/CD • Signing • Rollouts
Store-Ready

04. Telemetry + Ops

Crash intelligence, performance traces, release health, and continuous stability improvement.

Stack:
Crashes • Traces • Dashboards
Secure Builds
Cross-Platform
Global Scale
/// Delivery Framework

The Road to Reliable Mobile.

A phased model that prevents brittle releases: architecture, performance, release gates, then scale.

Phase 01

Product + Architecture Audit

Define platform requirements, state strategy, performance budgets, and store constraints.

Output: Mobile Blueprint
Phase 02

Build + Integrate

Implement features, device APIs, typed clients, offline flows, and automated tests.

Output: Production Baseline
Phase 03

CI/CD + Store Gates

Automate builds, signing, staged rollout, and compliance checks for repeatable releases.

Output: Release Pipeline
Phase 04

Observe, Improve, Scale

Ship with telemetry, crash intelligence, and performance traces—then iterate safely.

Output: Measurable Mobile Growth
/// Performance Validation

Proven Mobile Outcomes.

Mobile Case Archives
33%
Faster Releases

Cross-Platform App for
Field Operations

Dual codebases caused feature drift and delayed hotfixes.

Shipped a unified app with CI/CD, offline sync, and stable performance budgets.

"We stopped debating platform parity—one release pipeline made delivery predictable."

PM
Product Lead
Ops Platform
2.9x
Retention Lift

Consumer App with
Offline-First UX

Users churned due to network failures and slow startup.

Built offline flows, sync policies, and performance-tuned UI with release telemetry.

"Offline-first removed friction—telemetry proved stability improved with each release."

UX
Growth Manager
Consumer Product
/// Delivery Models

Mobile Partnership Models.

Choose the engagement aligned with launch speed, platform coverage, and long-term maintainability.

Fast Launch

Managed Mobile Squads

Embedded team specialized in cross-platform delivery, performance engineering, and release automation.

Velocity & Reliability
SQUAD SPECS
Strategic Advisory

Fractional Mobile CTO

Define your mobile roadmap, architecture, performance budgets, and store release strategy.

Strategy & Architecture
EXPLORE ADVISORY
Build-Operate-Transfer

Build-Operate-Transfer

We incubate your mobile product stack, run releases in production, then transfer ownership to your team.

Platform Ownership
VIEW BOT MODEL
Scale Delivery

Mobile ODC

Your dedicated cross-platform delivery center for continuous iteration, quality, and release velocity.

Operational Scale
EXPLORE ODC
/// Trust & Controls

Governed
Mobile Releases.

Mobile delivery must balance speed with quality. We embed release gates, security practices, and observability so launches stay predictable.

Release Gates + QA

Automated checks, smoke tests, staged rollouts, and regression prevention.

Secure Device Practices

Safe storage, auth flows, permissions, and privacy-safe analytics practices.

Telemetry + Policy Readiness

Crash intelligence, traces, and store checklists aligned with platform rules.

Release Gates

Repeatable Launch

Security

Safe Storage

QA

Regression Control

Telemetry

Crash + Traces

/// Mobile Briefing

See the Release-Ready Mobile Stack.

A 100-second breakdown of architecture discipline, CI/CD, performance budgets, and observability.

Coretus Cross-Platform Mobile Briefing
Mobile Lead
Principal Engineer
Mobile Systems Lead
01:40 • RELEASE MODE

Architecture

Modular, testable foundations that scale.

CI/CD

Repeatable builds, signing, and rollout gates.

Performance

Frame budgets and profiling for smooth UX.

/// Mobile FAQs

Frequently Asked
Mobile Specs.

Service Identity
Cross-Platform Mobile Apps

Native Performance on Real Devices?

Yes. We enforce frame budgets, profile bottlenecks, and optimize startup and memory behavior.

CI/CD + Store Release Automation?

We automate builds, signing, staged rollouts, and compliance checklists to reduce release risk.

Security + Privacy Practices?

Secure storage, permission hygiene, privacy-safe analytics, and hardening aligned with store policies.

Offline-First + Sync?

We design resilient caching, sync strategies, retries, and conflict handling for real networks.

Observability After Launch?

Crash intelligence, performance traces, and release health dashboards keep stability measurable.

Mobile Feasibility?

We can deliver a 48-hour feasibility audit for your highest-impact mobile workflow, offline needs, and release pipeline.

Request Mobile Briefing

Ship One Codebase Across Platforms.

Stop shipping two apps that drift. We build cross-platform products engineered for performance budgets, store compliance, and real-world device conditions—offline, flaky networks, and fast iteration cycles.

Native-Grade Performance

Store Compliance Ready

100% Source Ownership

Request Mobile BriefingRequest Mobile Briefing