Aerosystem

Legacy Android Refactoring & Crisis Engineering

We fix deep architectural flaws, isolate fatal memory leaks, and stabilize broken mobile codebases. When your freelance team disappears or AI-generated code stops expanding — we step in to make your application un-crashable.

Request an Asynchronous Code Audit

Does Your Mobile Product Feel Like a Dead End?

If your application has turned into an unstable asset, you are likely facing one of these critical infrastructure bottlenecks:

"AI-Frankenstein" Codebase

The app was hastily generated using Claude or Cursor. It functions under isolated manual tests but breaks down completely under actual user traffic due to circular references and hidden memory leaks.
"We Need to Rewrite Everything"

Every freelance developer or agency you consult claims the existing code is garbage and demands huge budgets and months of time to rebuild it from scratch. We don't discard — we stabilize.
Stagnant Feature Growth

The code has lost its modular elasticity. Implementing a single basic minor feature unexpectedly corrupts three adjacent modules. The product is entirely un-expandable.
Total Lock on Production

Dependencies are severely outdated, automated builds fall apart, and compliance blocks in Google Play or other app stores prevent you from deploying critical hotfixes.
The Disappearing Team

The original developers left the project without providing any architecture documentation, leaving you with a giant black box of legacy code that no one understands.

Our Core Expertise & Tactical Focus

We don't build generic cookie-cutter templates. Our specialization is heavy, crisis-level mobile engineering and technical recovery:

-1-

Legacy Codebase Recovery

We perform step-by-step reverse engineering on the most chaotic architectural knots, isolate persistent runtime bugs, and safely stabilize the system structure.
-2-

Performance & Memory Tuning

We locate deep-rooted memory leaks, eliminate severe interface freezes, and optimize energy consumption profiles so your app stops draining the user's battery.
-3-

Migration & Core Refactoring

We accurately transition fragile modules from cross-platform wrappers (React Native / Flutter) to native Android (and vice versa) strictly aligned with your operational business goals.
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Automation & Bulletproof CI/CD

We deploy resilient deployment pipelines and fully automated data migration testing (e.g., during database upgrades), entirely removing human error from your release cycle.
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Complex Subsystem Integration

We rebuild or design from scratch highly secure payment gateways, reliable offline-first data synchronization engines, and high-throughput background modules.
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Strict TDD Implementation

All engineering interventions are built on strict Test-Driven Development (TDD) principles. Every line of our code comes with concrete test coverage, rigid API contracts, and clear documentation.

Why Aerosystem?

We don't offer generic junior-level outsourcing. We operate as an autonomous, high-end crisis engineering bureau governed by strict technical regulations, fault-tolerance frameworks, and deterministic software engineering principles.

9+

Years of Deep Mobile & Core Android Engineering
50+

Legacy Systems Rescued, Stabilized, and Deployed
10M+

MAU Scale Maintenance Experience (High-Load FinTech & Crypto)
100%

TDD, Deterministic Codebases, and ISO/IEC 25010 Compliance

Request an Asynchronous Architectural Review

Do not waste time on cold intro calls. Send us a brief summary of your system's symptoms or paste a snippet of your crash logs. We will perform an asynchronous analysis and deliver a concrete PDF report with architectural fixes within 48 hours.