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Mobile App Development

Expert guides on iOS and Android app development, React Native, Flutter, and cross-platform frameworks. 22 articles from Groovy Web's AI-First mobile engineering team.

27 articles

Mobile App Development Articles

All Articles

Top 10 Agentic AI Development Companies in 2026

An honest comparison of the top 10 agentic AI development companies in 2026 — with real strengths, real limitations, a head-to-head table, and a decision framework for CTOs and technical buyers. Covering LeewayHertz, Coherent Solutions, Neurons Lab, Groovy Web, TechAhead, and more.

Apr 14, 2026 20 min

MCP Server Development: Build AI Tool Integrations That Actually Work

Learn how to build production-ready MCP servers in Python and TypeScript. Covers architecture, tool definitions, authentication, idempotency, observability, and the pitfalls that break real deployments. Backed by 97M+ SDK downloads and Groovy Web's production experience.

Apr 13, 2026 18 min

CrewAI vs LangGraph vs AutoGen: Which AI Agent Framework in 2026?

CrewAI, LangGraph, and AutoGen all build multi-agent AI systems — but they solve different problems. This decision-stage comparison covers architecture, production readiness, and clear selection criteria so you pick the right framework the first time.

Apr 12, 2026 18 min

MCP vs RAG vs Fine-Tuning: Which AI Architecture Fits Your Product in 2026

Most teams that pick the wrong AI architecture discover the mistake 3-6 months later. This guide compares MCP integration, RAG development, and fine-tuning with real cost data — setup from $5K to $60K+, time to production from 1 week to 16 weeks — plus a decision checklist that maps your product requirements to the right architecture in under an hour.

Apr 7, 2026 15 min

How to Choose a Generative AI Development Company in 2026

Most companies discover they picked the wrong generative AI development partner six months in, after a failed pilot. This guide gives CTOs and VP Engineering a 7-criterion evaluation framework based on 200+ AI project engagements — covering production experience, model diversity, RAG capability, security practices, and real pricing from $3K MVP to $50K+ enterprise builds.

Apr 6, 2026 14 min

How to Build a Marketplace App in 2026

eCommerce marketplace revenue reaches $5.89T by 2029. Build a scalable multi-vendor platform with AI features and the right tech stack — AI Agent Teams from $22/hr.

Feb 21, 2026 14 min

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