🏆 Certified FlutterFlow Experts

The FlutterFlow Agency That Ships — Not Just Promises

Most agencies build in FlutterFlow. We live in it. DEVNIXS is an Official Certified FlutterFlow Expert Agency — delivering production-ready iOS, Android & web apps in weeks, with AI built into the architecture from day one.

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Trusted by 16+ clients across India, US & Australia

FlutterFlutterFlowAINode.jsSupabaseFirebaseFigmaReactNext.jsFlutterFlutterFlowAINode.jsSupabaseFirebaseFigmaReactNext.js

Apps Shipped

Clients Worldwide

Client Satisfaction

0.0★

Avg App Rating

Years Experience

Our Expertise

Everything You Need to Ship Faster

From design to deployment — we handle the full stack so you don't have to.

FlutterFlow Development

Our core. Your edge. Certified FlutterFlow experts building production apps — custom widgets, complex logic, API integrations, and real-time features.

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Flutter App Development

When you need full code ownership, native hardware access, or enterprise architecture — we build in pure Dart/Flutter. Same team, same quality, zero lock-in.

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AI Automation

Not a chatbot feature. Real AI architecture. We wire OpenAI, Gemini, and n8n into your app to build smart search, personalisation, and automation that becomes your product advantage.

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Figma UI/UX Design

Designed for FlutterFlow from pixel one. Component libraries and auto-layout that translate 1:1 into your app — no re-designing in dev, no surprises at handoff.

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Node.js Backend Development

Custom REST APIs, webhook handlers, background jobs, and third-party integrations. When the feature is too complex for the frontend, we build a backend that handles it properly.

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Supabase Backend

Auth, realtime subscriptions, row-level security, edge functions, storage — Supabase set up right so your FlutterFlow app scales without breaking at 10k users.

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Firebase Backend

Firestore, Auth, Cloud Functions, Crashlytics, push notifications — Firebase configured for production load from day one, not retrofitted when things slow down.

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Web App Development

Next.js and React for web-first products. FlutterFlow web for unified iOS/Android/web codebases. SEO-optimised, fast-loading, responsive. Your stack, our execution.

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Why DEVNIXS

The DEVNIXS Advantage

Reasons agencies and founders pick us over generic dev shops.

Certified. Not Self-Declared.

We're an Official Certified FlutterFlow Expert Agency — vetted by FlutterFlow's own partner program. That's not a marketing badge. It's a standard we earned.

Startup-Friendly Pricing

Transparent fixed and hourly rates. No bloat, no surprise invoices. Scale up or pause anytime.

Full-Stack Capability

Design → FlutterFlow → backend → AI → App Store. One team owns the full pipeline. No freelancers subcontracted out. No handoff blame when something breaks.

AI-First Approach

We don't add a ChatGPT button and call it AI. We architect automation pipelines, and add smart features as core product layers using OpenAI, n8n, and Supabase Edge Functions.

100% Transparent Process

Daily updates, weekly demos, shared backlogs. You always know exactly where we are.

Post-Launch Support

Crash monitoring, analytics, user feedback loops, and a roadmap for what's next. We don't disappear after the App Store email arrives — we're on your Slack when things need fixing.

How We Work

Our Proven Development Process

From idea to launched product — repeatable, transparent, and proven.

Discovery & Planning
We deep-dive into your goals, users, and tech requirements to build a clear roadmap.
UI/UX Design (Figma)
Wireframes → interactive prototypes → pixel-perfect designs your team can sign off on.
Development
Agile sprints, regular demos, high-quality code reviewed and tested every step.
QA & Testing
Cross-device testing, performance benchmarks, and security checks before any release.
Deployment
App Store, Play Store, and web deployment with CI/CD — automated and repeatable.
Support & Growth
Post-launch maintenance, analytics, and continuous iteration as your product evolves.

Recent Work

Projects That Drive Results

A few favourites from the last year. Real apps, real metrics, real clients.

FlutterFlow

Kathmandu Sightseeing

kathmandu-sightseeing

FlutterFlow

Auram Naturals

Flutterflow Ecommerce App

Auram Naturals is a trusted wellness brand built on a family legacy of farming and natural food traditions.

Flutter
Node.js
OpenAI
PostgreSQL

Flutter

Vinyo

Flutterflow Edtech App

VINYO is the Duolingo of wine. Our goal is to enhance your drinking palate, one drink at a time, through wine lessons, games, community, and, of course, tastings.

Flutter
Next.js
Node.js
Algolia

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Our Toolkit

Technologies We Master

Modern, proven, production-grade. The right tool for the job, every time.

FlutterFlowFlutterNext.jsReactN8N

Client Voices

What Our Clients Say

Real quotes from real founders. Names, faces, and platforms — never anonymous.

Craig Mochrie

Co-Founder · Vitality Rest

He provided a thorough, well-prepared agenda to handle the sound logic I was struggling with. Excellent service, from initial response, to completion. The work itself was professionally developed and interim details provided,, to keep me up to date. He clearly knows what he's doing. His attention to detail was impressive, the brief being met to a very high standard. Fabulous work,

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Trusted By Innovative Companies

Workspace HealthEduPathRiverlineSolaraAvian LabsPixieNorthwindModusVerdantLumen CoWorkspace HealthEduPathRiverlineSolaraAvian LabsPixieNorthwindModusVerdantLumen Co

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