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Fiverr Pro
English
$
USD
I will develop custom nlp, llm ai chatbot agent for saas startup platform for investors
Marvins jamesis
About this gig
Running a SaaS platform or investment business and need AI that actually works at enterprise level?
I build intelligent AI chatbot agents powered by GPT-4 and custom LLM pipelines that handle complex workflows, answer data-driven questions, onboard users, and automate high-value business operations.
This is not a template bot. This is custom AI engineering built for scale.
What's Included:
- Custom AI agent trained on your business data
- Knowledge base integration (docs, PDFs, databases)
- Multi-step reasoning and workflow automation
- User onboarding and product walkthrough flows
- API integration with your existing tech stack
- Security-focused build with access control
- Full source code + technical documentation
Built For:
- SaaS platforms startup founders
- Investment firms & financial advisors
- Enterprise teams & operations managers
- Tech companies scaling with AI
Tech Stack:
- OpenAI GPT-4 | Claude API | Custom LLMs
- ChromaDB | Pinecone vector databases
- LangChain | LlamaIndex pipelines
- REST APIs | Webhooks | OAuth 2.0
3 packages MVP agent to full enterprise deployment.
Message me first with your use case I will scope the right solution before you order.
Get to know Marvins jamesis
Marvins jamesis
AI Chatbot Developer Shopify Expert GPT 4 LLM eCommerce Automation
- FromUnited Kingdom
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English
I build AI-powered chatbots and intelligent automation systems that help businesses generate leads, support customers, and scale operations without adding headcount.
With expertise in OpenAI GPT-4, LangChain, ChromaDB, and full-stack development, I don't use cookie-cutter templates. Every solution I build is custom-engineered for your specific business goals. If you're a Shopify store owner losing sales, a coach drowning in repetitive DMs, a SaaS founder needing intelligent onboarding, or an investor looking for enterprise grade AI infrastructure, I build the solution that fits.
FAQ
How is this different from basic chatbot services on Fiverr?
Most chatbot sellers use no-code drag-and-drop tools with rigid flows that break under real business conditions. I build custom AI agents using LangChain, vector databases like ChromaDB, and OpenAI's API i.e your bot understands context, reasons across multiple steps, learns from your data and integ
Can the AI agent be trained on our internal documents and proprietary data?
Yes, this is a core specialty. I use Retrieval Augmented Generation (RAG) architecture with ChromaDB or Pinecone to train your agent on PDFs, internal wikis, pitch decks, financial reports, product documentation, or any structured data you provide.
How do you handle data security and confidentiality?
I take data security seriously. All projects are covered under NDA upon request. I implement access controls, secure API key management, and encrypted data handling throughout the build. I can also build on-premise or private cloud solutions for maximum control.
Can the chatbot integrate with our existing SaaS infrastructure?
Yes. I integrate via REST APIs, webhooks, and OAuth 2.0 with virtually any modern SaaS stack Salesforce, HubSpot, Notion, Slack, Jira, Stripe, and more. If your platform has an API, I can connect the agent to it.
Do you offer post-delivery support or ongoing maintenance?
Yes.Premium packages include 14 days of post-delivery support covering bug fixes, performance tuning, and minor adjustments. For ongoing maintenance, monitoring, and feature additions, I offer a monthly retainer arrangement. Message me to discuss a custom support plan that fits your team's needs
