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$
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I will build n8n ai automation workflows and agents
Kashif
About this gig
Tired of copying data between apps, or paying for automation tasks you barely use? I build n8n workflows that do the repetitive work for you and keep running when something goes wrong.
I'm a senior full stack developer with 5+ years of experience, so I also handle the awkward parts: custom API calls, webhooks, retries and error alerts.
What I build:
- Lead capture: Tally or website forms into your CRM, Kit (ConvertKit) or Google Sheets
- AI workflows: OpenAI or Claude to sort leads, draft replies or summarise data
- Stripe and Supabase syncs: payments, new customers and database updates
- Alerts and reports sent to Slack or email
How it works:
- You message me with the trigger and the result you want.
- I build and test it with real data.
- I send you the workflow file and a short guide to using it.
Please message me before ordering so I can check the apps and scope. I work on your existing n8n Cloud or self-hosted setup. Server setup and ongoing maintenance are not included.
Respect third-party rights
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Get to know Kashif
Kashif
Full Stack Engineer
- FromPakistan
- Member sinceMay 2025
- Last delivery4 months
Languages
English
Full Stack Engineer with 5+ years of experience building scalable web applications. I create high-performance UIs and secure backend systems using React, Next.js, Node.js, and MongoDB. Delivered platforms including CRM, AI recruiting SaaS, and real-time marketplaces.
Key strengths: clean code, full ownership from frontend to backend, and reliable delivery.
Tech stack: React, Next.js, TypeScript, Node.js, NestJS, MongoDB, AWS, Docker
Let’s build a solution that scales with your business.
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Other Website Development Services I Offer
FAQ
What do you need from me to start?
I need your existing codebase or project requirements, AI provider preference, API credentials or access, desired AI functionality, and any UI/design references. If you are starting from scratch, I can help define the technical approach first.
Can you add AI to my existing React or Next.js app?
Yes. I can integrate OpenAI, ChatGPT, or Anthropic Claude into existing React, Next.js, Node.js, or NestJS applications without rebuilding your entire project.
Can you integrate OpenAI and ChatGPT APIs?
Yes. I can integrate OpenAI APIs for AI chat, content generation, structured responses, file-based workflows, automation, and other custom AI features.
Can you integrate Anthropic Claude API?
Yes. I can integrate Claude into your web application and build custom AI workflows using your required prompts, context, business rules, and backend architecture.
Can you build a ChatGPT-style streaming chatbot?
Yes. I can build real-time AI chat experiences with streaming responses, conversation history, custom system prompts, context handling, and a responsive React or Next.js interface.
Is my API key secure?
Yes. API keys should not be exposed in frontend code. I implement API calls through a secure backend or server-side environment and use environment variables for sensitive credentials.
Can you connect AI with my database or APIs?
Yes. I can connect AI features with REST or GraphQL APIs and databases such as MongoDB or PostgreSQL to create customized AI-powered workflows.
How long does an AI integration take?
It depends on the requirements. A simple API integration can be completed quickly, while chatbots, streaming, authentication, database integration, and complex automation may require more time. Please message me before ordering for an accurate estimate.
Do you sign NDAs?
Yes. I can work under an NDA when required. Please discuss the NDA requirements with me before placing the order.
Can you fix or improve an existing AI integration?
Yes. I can troubleshoot API errors, improve prompts, fix streaming issues, optimize backend integration, improve response handling, and help resolve performance or reliability problems.
