Move legacy systems to modern architectures — better performance, lower maintenance.
GG Tech's App Modernization & Migration service moves legacy systems to modern architectures. The move improves performance, lowers maintenance costs, and adds scalability. The goal is to reduce dependence on aging structures and make your system ready to grow on secure infrastructure.
| Typical team | 1 architect + 2 developers |
|---|---|
| Calendar band | 8–24 weeks |
| Phase split | 25% inventory & analysis · 45% migration · 20% parallel run & testing · 10% cutover |
What grows the budget
Signs of underbudgeting
These are GG Tech Teknoloji planning bands, not a quote — we do not publish prices. Every project is different, so the bands are deliberately wide; they assume a senior, focused team and typical scope, and your project is estimated individually.
What we deliver
Move legacy systems to modern architectures — better performance, lower maintenance.
Our team combines domain expertise, modern engineering, and research-driven design to build solutions that scale. We work in focused sprints with clear milestones and measurable outcomes.
Product Strategy & Advisory
Market research, roadmap planning, and technical advisory to build the right product.
Mobile App Development
High-performance native and cross-platform apps for iOS and Android.
Web & SaaS Development
Cloud-native, multi-tenant SaaS platforms and modern web applications.
Custom Software Development
Tailored systems that go beyond off-the-shelf solutions.
MVP Development
Ship testable, market-ready products in 8–12 weeks.
Performance Optimization
Core Web Vitals, database tuning, and infrastructure improvements for slow apps.
Healthcare Software Development
HIPAA-aware patient management, HMIS, and clinical workflow solutions.
IoT & Beacon Solutions
Indoor navigation, asset tracking, and connected device platforms.