Claude and OpenAI developers for clients worldwide
Freelance Claude and OpenAI developers working remotely with clients in the USA, UK, Canada, UAE, Australia, Singapore, Germany and beyond.
Countries we serve
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What our remote developers build
Claude Development
Build apps, agents and automations on Anthropic Claude: Claude API, tool use, MCP servers…
OpenAI Development
Ship products on OpenAI GPT models: Responses and Assistants API, function calling, realt…
Generative AI Development
Custom generative AI products using Claude, GPT, Gemini and open-source LLMs for content,…
AI Agents & Automation
Autonomous agents that plan, call tools and finish multi-step work across your CRM, ERP, …
LLM Integration & RAG
Connect Claude or GPT to your documents, databases and APIs with retrieval-augmented gene…
Web App Development
Fast, secure, SEO-ready websites and AI-powered web apps in React, Next.js, Vue, Angular,…
Mobile App Development
Android and iOS apps in Flutter, React Native and native code, with Claude and OpenAI fea…
UI/UX Design
Research-led interface design, design systems and prototypes for web and mobile, in light…
Cloud & DevOps
AWS, Azure and Google Cloud setup, CI/CD, containers, backups and 24/7 monitoring.
Hire Claude Developers
Hire freelance Claude developers by the hour, month or project. They build Claude-powered…
Hire OpenAI Developers
Hire freelance OpenAI and GPT developers for chatbots, copilots, voice agents and AI feat…
Claude Certified Architects
Hire Claude-certified architects to design, build and govern production Claude applicatio…
Hire Dedicated Developers
Freelance developers in React, Vue, Angular, Laravel, Node, Flutter, Python and AI. Start…
AI Chatbot Development
Website, WhatsApp and voice chatbots on Claude or GPT, trained on your data and speaking …
Computer Vision
Image and video AI for inspection, OCR, face and object detection, attendance and retail …
Machine Learning
Forecasting, recommendation and scoring models that turn your business data into decision…
SEO & AI Search (GEO)
Technical and local SEO plus optimisation for Google, ChatGPT, Claude and Perplexity answ…
Why Worldwide businesses choose MaddySoft
MaddySoft works as a remote freelance team for clients in the USA, United Kingdom, Canada, UAE, Australia, Singapore, Germany and other countries. You get senior developers at India-based rates, overlapping working hours, daily updates and clear contracts.
We specialise in Claude and OpenAI development, so international teams hire us for AI features, agents, web apps and mobile apps, often as an extension of their in-house engineers.
Our Claude and OpenAI developers build AI assistants, chatbots, agents, websites and mobile apps. Every project starts with a free call, a written scope and a fixed or monthly price, and you own the code we write.
Industries we work with in Worldwide
How a project works
- Call or WhatsApp +91 99125 95591 for a free discovery conversation.
- Receive a written scope, timeline and price within one business day.
- Approve a design or prototype, then watch the build in two-week sprints.
- Launch, train your team and continue with monthly support if you wish.
Questions from Worldwide clients
We work remotely with clients in the USA, UK, Canada, UAE, Australia, Singapore, Germany and other countries, with overlap hours that suit your time zone.
Yes. Our team communicates in all three, and we build chatbots and content in these languages.
Claude and OpenAI development, AI agents and chatbots, web apps, mobile apps, UI/UX design, cloud, SEO, and dedicated developers.
Call or WhatsApp +91 99125 95591, email info@maddysoft.co.in or use the form on this page. We reply within one business day.