Native Mobile for
Real Users.

Move beyond “it works on my phone.” We engineer native iOS + Android apps with performance budgets, offline reliability, secure identity, and store-grade delivery—so your product scales without regressions.

Request Scoping

Performance-First

Offline Resilience

Secure by Design

Native Apps Trusted in High-Load Production

31%
Conversion Lift

Faster UX + fewer crashes reduces drop-off.

0.9%
Crash Rate Target

Stability budgets + automated regression gates.

100%
Secure Identity Ready

Token hygiene, keychain/keystore, and hardening.

$0.
Vendor Lock-In

Own architecture, pipelines, and release artifacts.

Beyond the Build.
Stability, Not Surprises.

Most native apps fail due to performance drift, release fragility, and unobserved crashes. We build with budgets, telemetry, and hardened delivery—so it works on Day 2.

The Mobile Failure Pattern

What most teams ship:

  • No Performance Budget

    Cold start, scroll jank, and memory leaks creep in release by release.

  • Fragile Releases

    Manual signing, inconsistent builds, and store rejections slow shipping.

  • Zero Observability

    Crashes, ANRs, and drop-offs are discovered by users, not dashboards.

The Coretus Mobile Standard

Store-grade delivery:

  • Performance Budgets + Profiling

    Cold start targets, render budgets, memory hygiene, and regression gates.

  • Release Pipelines (CI/CD)

    Signing, build reproducibility, and store-ready automation with staged rollouts.

  • Telemetry + Crash Discipline

    Crash analytics, drop-off funnels, feature flags, and rollback mechanisms.

Faster Releases. Fewer Regressions.

Strategic Capabilities.

From UX to store-ready delivery.

Native UX + UI Systems

Pixel-perfect screens, reusable components, accessibility, and responsive behavior across devices.

  • Design System Components
  • Accessibility + Gestures

Performance Engineering

Cold start budgets, rendering discipline, memory hygiene, and profiling-backed optimizations.

  • Jank & ANR Reduction
  • Leak Prevention

Offline + Sync Reliability

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

  • Queue & Retry Design
  • Conflict Resolution

Secure Identity + Auth

Token hygiene, device-secure storage, biometric gates, and hardened session lifecycle.

  • Keychain/Keystore
  • Biometric Access

Observability + Analytics

Crash analytics, performance telemetry, funnel visibility, and feature-flagged rollouts.

  • Crash Discipline
  • Release Telemetry

Store-Grade Delivery

Signing, CI/CD pipelines, staged rollouts, regression gates, and store submission hardening.

  • CI/CD + Signing
  • Staged Rollouts
/// Native Delivery Stack

Hardened Pipeline for
Mobile Delivery.

Architecture + Modules

Maintainability

Modular foundations, reusable UI systems, and predictable state flows so features ship without breaking the app.

Module Boundaries
State Discipline
UI Component Systems
ModulesUIState

CI/CD + Signing

Release Integrity

Reproducible builds, signing automation, staged rollouts, and regression gates so shipping becomes routine.

Automated Signing
Staged Rollouts
Regression Gates
CI/CDSigningRollouts

Security Controls

Trust & Data

Secure storage, token lifecycle, biometric gates, certificate pinning, and permission discipline built-in.

Keychain/Keystore
Session Hygiene
Permission Controls
AuthStoragePolicy

Observability

Crash + Perf

Crash analytics, performance traces, funnel visibility, and rollback-ready releases—so issues are caught early.

Crash Analytics
Performance Traces
Release Telemetry
CrashesPerfFunnels
/// Mobile Accelerator

Ship Native.
Skip the Regressions.

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

Your teams focus on product differentiation and user growth, not release fires.

4-8 Wk

Time-to-Release Saved

2x+

Release Velocity Gain

Built for crash discipline, secure identity, and store-grade releases.
Release Hardened

Your Device Reality

Low-End • Bad Network • Updates • Stores

Coretus Mobile Kernel v2.8

Modules

  • • UI
  • • State

Release

  • • CI/CD
  • • Sign

Security

  • • Auth
  • • Keys

Telemetry

  • • Crash
  • • Perf
/// Pre-Configured Mobile Pods

Deploy Production-Ready Mobile Squads.

Integrated delivery units specialized in native iOS/Android, release engineering, and mobile observability—so you ship reliably, not repeatedly rework.

Mobile Architect

Designs modular architecture, UI systems, state discipline, and integration boundaries for sustainable delivery.

ModulesStateUI System

Mobile QA & Automation

Prevents regressions with device matrix testing, automation, and release gating aligned to store realities.

Device MatrixAutomationRelease Gates
99.1%
Crash-Free Sessions Target
Release Validation Included

Squads arrive with CI/CD patterns, signing automation, telemetry hooks, and rollback discipline—built-in from day one.

Release Engineer

Automates builds, signing, store submissions, and staged rollouts for predictable shipping and fast rollback.

CI/CDSigningRollouts

Mobile Ops Lead

Observability, crash discipline, performance telemetry, and funnel analytics—so you improve confidently.

CrashesPerfFunnels
/// Architectural Integrity

The Native Blueprint.

Native apps are a system: UI, state, device, network, and release—built to survive real users.

01. UI Shell

Design system components, navigation, accessibility, and consistent interaction patterns.

Tech Stack:
UI System • A11y • Gestures

02. State + Data

Predictable state flows, caching, offline-first storage, and sync discipline.

Tech Stack:
Cache • Queues • Sync

03. Device Layer

Secure storage, biometrics, camera/location access, and permission discipline.

Tech Stack:
Keys • Biometrics • Policies
Secure Device

04. Telemetry + Releases

Crash analytics, performance traces, feature flags, and staged rollouts with rollback safety.

Tech Stack:
Crashes • Perf • Rollouts
Secure Sessions
Performance
Release Ready
/// Delivery Framework

The Road to Store-Grade Mobile.

A phased model that prevents regressions: foundation, build, hardening, then scale.

Phase 01

Product + Architecture Audit

Define performance budgets, device matrix, release strategy, and success metrics for production.

Output: Native Feasibility Blueprint
Phase 02

Build + Integrate

Implement modules, UI systems, offline storage, and API integration with predictable state flows.

Output: Functional Native Baseline
Phase 03

Hardening + Security

Secure identity, permission discipline, performance profiling, and regression gates to prevent drift.

Output: Release-Ready App
Phase 04

Ship, Observe, Improve

Staged rollouts, crash analytics, telemetry, rollback paths, and continuous optimization.

Output: Measurable Mobile Growth
/// Performance Validation

Proven Mobile Outcomes.

Mobile Case Archives
27%
Drop-Off Reduced

Native Onboarding for
Fintech Sign-up

Sign-up failed under bad networks and edge-device memory constraints.

Shipped offline-first flows, token hardening, and regression gates with telemetry.

"Release discipline changed everything—issues surfaced in dashboards, not reviews."

PM
Product Lead
Consumer Fintech
1.8x
Retention Lift

Native Performance for
Retail Mobile Commerce

Users churned due to slow screens and inconsistent scrolling performance.

Implemented performance budgets, profiling, and staged rollouts with rollback safety.

"The app finally felt premium—smooth, stable, and predictable across devices."

UX
Growth Manager
Retail Brand
/// Delivery Models

Mobile Partnership Models.

Choose the engagement aligned with shipping velocity, code ownership, and product maturity.

Fast Shipping

Managed Mobile Squads

Embedded team specialized in native engineering, release pipelines, and mobile observability.

Velocity & Reliability
SQUAD SPECS
Strategic Advisory

Fractional Mobile CTO

Define mobile architecture, release strategy, security posture, and telemetry roadmap.

Strategy & Architecture
EXPLORE ADVISORY
Build-Operate-Transfer

Build-Operate-Transfer

We incubate your native app platform, run production releases, then transfer ownership to your teams.

Platform Ownership
VIEW BOT MODEL
Scale Delivery

Mobile ODC

Your dedicated native delivery center for continuous feature shipping, optimization, and releases at scale.

Operational Scale
EXPLORE ODC
/// Trust & Controls

Governed
Mobile Trust.

Native apps must balance speed with risk control. We embed release discipline, secure identity, and audit-friendly telemetry so shipping stays safe in production.

Regression Gates + Rollback

Budgets, automation, staged rollouts, and safe rollback paths.

Secure Storage + Session Hygiene

Keychain/keystore usage, token lifecycle, and hardened authentication.

Telemetry + Audit-Friendly Signals

Crash analytics, performance traces, and release visibility per version.

Release Logs

Traceable Builds

Security

Identity Hardening

QA Gates

Regression Control

Telemetry

Crash + Perf

/// Mobile Briefing

See the Release Discipline.

A 100-second breakdown of architecture, CI/CD signing, performance budgets, crash discipline, and staged rollouts.

Coretus Native Mobile Engineering Briefing
Mobile Lead
Principal Engineer
Mobile Engineering Lead
01:40 • RELEASE MODE

Performance

Budgets + profiling + regression gates.

Release

CI/CD, signing, staged rollouts.

Telemetry

Crash discipline + funnel visibility.

/// Mobile FAQs

Frequently Asked
Mobile Specs.

Service Identity
Native Mobile Engineering

Performance & Jank Control?

Yes. We use budgets, profiling, memory hygiene, and regression gates so performance doesn’t drift.

Offline & Bad Networks?

We build offline-first flows, durable queues, retries, and conflict resolution for real-world connectivity.

Security & Secure Storage?

Keychain/keystore, session hygiene, biometric gates, and permission controls are designed into the system.

CI/CD + Signing + Stores?

We automate signing, releases, staged rollouts, and store submission hygiene to reduce shipping friction.

Crash Analytics & Observability?

Telemetry, crash discipline, perf traces, and funnels—so you detect regressions before reviews do.

Mobile Feasibility?

We can deliver a 48-hour audit for performance budgets, release pipeline risks, and architecture gaps.

Request Mobile Briefing

Build Store-Grade Mobile Products.

Stop shipping fragile builds. We engineer native iOS + Android apps with performance budgets, offline resilience, secure identity, and observability—so your product survives real devices, real networks, and real users.

Performance Budgets & Profiling

Secure Auth + Data Controls

Store-Ready Release Pipelines

Request Mobile BriefingRequest Mobile Briefing