Devlogex
iOS & Android EngineeringCustom Engineering & Platforms

Mobile App Development (iOS & Android)

Cross-platform iOS and Android apps with 60fps animations and offline sync.

Single Unified Codebase for iOS & Android
Native Hardware Integration (Camera, GPS, Biometrics)
Offline-First SQLite / WatermelonDB Sync
Complete Apple App Store & Google Play Submission
devlogex.mobile-apps.v2
Mobile App Development (iOS & Android)
IP Transfer:100% Owned
Security:Security reviews

100% IP Transfer

Full copyright, source code, and assets assigned to your entity upon milestone settlement.

Zero Lock-In

Built on open standards and containerized architectures without proprietary developer lock-in.

Secure payments

TLS in transit, tokenized Stripe checkout when billing is in scope, and no raw card storage on our servers.

Priority support plans

Monitoring and escalation for production systems on agreed maintenance retainers.

Core Capabilities

Engineered for Precision & Measurable ROI

Every solution is architected to eliminate technical debt, enhance concurrency, and resolve concrete business challenges.

01
CAPABILITY 01

React Native & Flutter Engineering

Save up to 40% on engineering budget by building for iOS and Android concurrently without sacrificing 60fps fluidity.

Enterprise Grade
02
CAPABILITY 02

Offline-First Synchronization

Local database caching guarantees that field workers can continue work seamlessly with spotty or zero network connectivity.

Enterprise Grade
03
CAPABILITY 03

Push Notifications & Real-Time Alerts

Firebase Cloud Messaging and WebSocket integration for instant user engagement and transactional updates.

Enterprise Grade
04
CAPABILITY 04

In-App Purchases & Apple Pay

StoreKit and Google Play Billing integrations with receipt validation and revenue analytics.

Enterprise Grade
Tangible Deliverables

What You Receive Upon Handover

Zero ambiguity. You receive production-ready code, complete ownership, and comprehensive architectural documentation.

Production Git Repository

Clean, documented TypeScript & Go codebase with strict typing, zero lint warnings, and GitHub Actions CI/CD pipelines.

Full Rights Transferred

UI/UX Figma Design Tokens

High-fidelity component library, design token documentation, and interactive prototype validating all states and responsive breakpoints.

Full Rights Transferred

Automated QA Test Matrix

Comprehensive unit, integration, and Playwright end-to-end regression suites integrated directly into automated build hooks.

Full Rights Transferred

Infrastructure as Code (IaC)

Reproducible Terraform configurations, Docker multi-stage images, and Kubernetes Helm charts for multi-region deployment.

Full Rights Transferred

OpenAPI Specs & API Bus

Exhaustive Swagger/OpenAPI specifications, Postman collections, and webhook payload documentation for seamless partner onboarding.

Full Rights Transferred

30-Day Hypercare & Knowledge Handover

Post-deployment architecture walkthroughs, recorded runbook videos, and 30 days of direct principal engineer warranty support.

Full Rights Transferred

Production Technology Stack & Frameworks

React NativeFlutterTypeScriptSwiftKotlinFirebaseExpoFastlane
Real-World Impact

How Leading Organizations Deploy This Solution

Real-world enterprise applications delivering measurable operational efficiency and unfair market advantages.

Implementation 01
Case Study

Field Service & Logistics Apps

Real-time dispatch, turn-by-turn routing, barcode scanning, and digital signature capture.

Validated ROI100% Production
Implementation 02
Case Study

Consumer Mobile Experiences

Engaging marketplace, health, or booking applications with biometric login and instant checkout.

Validated ROI100% Production
Engagement Framework

Flexible Enterprise Engagement Models

Partner with senior engineers under structured delivery models designed for technical precision, zero vendor lock-in, and rapid velocity.

Milestone Sprint Delivery

Fixed-Scope Sprint Delivery
4 to 6 Weeks

Structured sprint delivery with clearly defined milestone specifications, continuous integration, and production sign-off.

Scope & Capabilities:
Core architecture blueprint & domain specifications
Essential third-party API & database integrations
Automated CI/CD pipelines & staging/prod environments
100% intellectual property transfer upon sign-off
Dedicated principal engineer delivery lead
Recommended Model

Dedicated Engineering Squad

Full-Stack Embedded Squad
Ongoing (6 to 12+ Weeks)

An embedded cross-functional engineering squad scaling concurrency, multi-tenant RBAC, and rapid feature velocity.

Scope & Capabilities:
Full-featured platform with complex business logic
Automated end-to-end testing & security hardening
Real-time state synchronization & event streaming
Enterprise authentication, RBAC & payment integration
SOC 2-oriented logging and telemetry

Architecture Advisory & Modernization

Fractional CTO & Principal Review
Flexible Monthly Retainer

Mission-critical architectures requiring high-availability scaling, deep security audits, and continuous cloud optimization.

Scope & Capabilities:
Dedicated principal engineering sprint team
Multi-region high availability & active-active failover
Compliance-oriented hardening (security reviews, GDPR-aware data handling)
Priority incident response on supported maintenance plans
Ongoing monthly architecture advisory & maintenance
Delivery Framework

4-Stage Implementation Roadmap

Structured sprint execution ensuring continuous integration, transparent status reporting, and on-time delivery.

01Phase 1

Mobile UX Design

Design mobile flows strictly adhering to Apple Human Interface and Google Material standards.

Milestone Sign-Off
02Phase 2

Native Feature Build

Engineer sensors, biometric auth, camera scanners, and secure local storage.

Milestone Sign-Off
03Phase 3

Device Farm Testing

Automated test runs across dozens of real physical iOS and Android screen resolutions.

Milestone Sign-Off
04Phase 4

App Store Publishing

Manage certificates, provisioning profiles, store listings, and review compliance.

Milestone Sign-Off
Technical Clarifications

Frequently Asked Questions

Common questions regarding engineering handovers, timelines, and payment structures.

Yes, our team handles all provisioning profiles, signing certificates, screenshot requirements, and review guidelines until live in both stores.
DIRECT PRINCIPAL SCOPING

Ready to Scope Your Mobile Applications?

Book a direct 30-minute technical consultation with our engineering directors. We evaluate your requirements and provide an actionable sprint blueprint within 24 hours.