Mobile, web and AI development tech stack

The stack behind 150+ mobile and web products we shipped since 2017, with AI where it pays off.

Claude Partner Network — Preferred Services Partner Preferred Services Partner in Anthropic's Claude Partner Network
150+ productsreal screens from apps we shipped

Core technologies

Mobile apps first, then the web products and back ends behind them. AI sits on top as one more layer.

Apps Next.js APIs and orchestration AI ClaudeOpenAIRAGOn-deviceVoiceAgents Data and cloud Delivery
Flutter One UI on iOS, Android and web React Native Teams already on React Swift Native iOS, AR, on-device AI Kotlin Native Android, hardware access React and Next.js SaaS and web products with SEO Node.js APIs and the AI orchestration layer Python and Django Data-heavy back ends, ML, RAG Firebase Auth, data and push, fast

Flutter, React Native or native

Flutter React Native Swift and Kotlin
CodebaseOne for iOS, Android, webOne for iOS and AndroidTwo separate apps
InterfaceSame look everywhereNative componentsPlatform UI kits
On-device AIThrough native pluginsThrough native modulesDirect access
Best forOne product, one teamReact teamsAR, deep OS features

Shipped on this stack

All case studies
SOL Spiritual wellness app, product of the month in Health and Fitness 100K+monthly users13%of new users pay FlutterFirebase Giftmall Gift card marketplace 10K+monthly users3 moto the first release FlutterFirebaseBitrise HealthPoint Doctor search and booking 33%day-1 retention2 moto the first release FlutterGoogle Cloud

AI we run in production

Every feature ships with evaluations, guardrails, a cost budget and monitoring.

Your app AI layer Claude or OpenAI Answer in the app

Claude and OpenAI integration

Assistants, copilots, summaries and classification inside your product. The model can change without an app release.

Apps and SaaSMoving to Claude
LLM integration

The stack we would pick for you

Apps Your Flutter, React Native or web app
Services Node.js AI layer
AI Claude or OpenAIRAG over your content
Cloud Your existing cloudFirebase

How we work: a project, then an AI Ops retainer.

Cloud, delivery and measurement

Data and cloud

FirebaseAWSGoogle CloudFigma

Build and release

BitriseCodemagicFastlaneCodecov

Measurement

MixpanelAmplitudeAppsFlyerBranch

Stack questions

Mainly Claude and OpenAI. We pick per task by quality, cost and data rules, and keep the architecture model-agnostic.

What clients say after working with us

Verified reviews, quoted as published on Clutch.

5.015 reviews on Clutch
4.9114 reviews on Upwork, 100% job success
★★★★★
“They are all very hard workers, and the language difference causes no barrier whatsoever.”
Anton Devenish
Co-Founder and Head of Product, Capsll
Mobile app, Jun 2023
Read on ClutchSee the case
★★★★★
“The most valuable and pleasant quality is their level of communication.”
Kate Prokhatska
CEO, giftmall
Mobile commerce app, Jun 2023
Read on ClutchSee the case
★★★★★
“They care about the product and are always involved in the product decisions.”
Carlos Santini
CTO, Value-Ad
Flutter SaaS app, Mar 2021
Read on Clutch
★★★★★
“We are impressed by the team’s development skills.”
Evgenij Shyshkin
CTO, Lupiter GmbH
Service agent app, Oct 2021
Read on Clutch
★★★★★
“They coordinated team-building activities for their team and helped them grow in their careers.”
Survy Vaish
CTO, Clever FM
Podcast app, Oct 2021
Read on Clutch
★★★★½
“The project manager was dedicated to us, easy to communicate, and understanding of our needs.”
Miloš Bandobranski
CEO, GenTech Innovations
Flutter app, Nov 2021
Read on Clutch
150+
products shipped since 2017
5M+
downloads across our apps
4.9
average store rating
#1
product of the month in Health and Fitness (SOL)
Claude Partner Network, Preferred Services PartnerClutch Premier PartnerGoodFirmsTechBehemothsTechviewerAcietyRightFirmsClaude Partner Network, Preferred Services PartnerClutch Premier PartnerGoodFirmsTechBehemothsTechviewerAcietyRightFirms

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