DelhiStack
🚀 Now Available

Flutter App Development Company in India

DelhiStack is one of India's top Flutter development companies, with a track record of shipping pixel-perfect, high-performance cross-platform apps to both the App Store and Google Play. Our Flutter team brings deep Dart expertise and a product-thinking mindset to every engagement.

Get Started TodaySee Our Work

What's Included

Starting from
$3,500/month
  • One codebase - iOS, Android, Web & Desktop
  • 60fps animations with Flutter's custom rendering engine
  • Firebase & Supabase backend integration
  • End-to-end: design, development, App Store publishing
  • Post-launch AMC & maintenance contracts available

Technologies & Stack

FlutterDartFirebaseRiverpodSupabase

Why Choose DelhiStack?

We are not a freelancer marketplace. We are a premium offshore engineering agency with proven processes.

⚡

Onboard in 72 Hours

Pre-vetted engineers ready to join your Slack and GitHub within 72 hours of agreement.

🌍

Guaranteed Timezone Overlap

Mandatory 4–5 hour daily overlap with your EST/PST or GMT team for real-time collaboration.

🔒

100% IP Ownership

You own every line of code from day one. Strict NDAs signed before any discussion begins.

📋

Agile & Transparent

Daily standups, weekly demos, and full Jira/GitHub visibility. No surprises, ever.

🏆

Senior Engineers Only

Every developer has 3+ years of production experience. We do not staff junior engineers on client projects.

📈

Flexible Scaling

Scale your team up or down on a monthly basis - no long-term contracts or termination penalties.

The Economics Are Clear

🇺🇸 US In-House Hire

$180,000+/year
  • ✕Salary + benefits + payroll taxes
  • ✕2–3 months to hire
  • ✕Recruiting fees (20% of base)
  • ✕Office & hardware costs

🇮🇳 DelhiStack Offshore

$3,500/month
  • ✓All-inclusive - no hidden costs
  • ✓Onboard in 72 hours
  • ✓No recruiting fees
  • ✓Senior engineer, not a junior

Frequently Asked Questions

Should we choose Native (Swift/Kotlin) or Cross-Platform (Flutter/React Native)?
For 90% of modern applications, we highly recommend cross-platform frameworks like React Native or Flutter. They allow us to deploy to both iOS and Android from a single codebase, effectively cutting your development time and budget in half while delivering near-native performance.
Do you handle App Store and Google Play publishing?
Yes. We manage the entire deployment pipeline. We assist with creating developer accounts, generating security certificates, creating localized screenshot assets, and navigating Apple's notoriously strict review process.
How secure is user data on apps built offshore?
Security is non-negotiable. We implement AES-256 encryption for data at rest, secure HTTPS/TLS for all API communications, and utilize robust biometric authentication (FaceID/TouchID) to ensure full compliance with GDPR and CCPA regulations.
Can you rescue an existing app project that went wrong?
Yes. We frequently take over projects from unreliable freelancers. Our senior engineers will conduct a thorough code audit, refactor technical debt, stabilize the existing architecture, and get your product back on track.
Will you provide the raw source code?
Absolutely. You retain 100% ownership of the Intellectual Property. We deliver the full, documented Git repository upon project completion.

Ready to Build
Something Great?

Tell us your idea. We'll turn it into a world-class digital product. Free consultation, no commitment.

Get a Free Quote
help@delhistack.com
✅ Free Consultation✅ NDA Available✅ No Hidden Charges✅ Agile Process