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Fiverr Pro
English
$
USD
I will build a custom ai chatbot using langchain, gpt, and your own data
Saqlain
About this gig
I will build a custom AI chatbot powered by LangChain and GPT (OpenAI, Claude, or Gemini) that understands your own data, remembers conversations, and delivers accurate, human-like answers. Your chatbot can be trained on PDFs, CSVs, databases, or website content, and deployed to web apps, APIs, or messaging platforms like Telegram, WhatsApp, and Discord.
Youll get:
- Private data training with secure storage
- Memory & context-aware conversations
- API integration for web or mobile apps
- Multi-document and multi-format support
- Deployment to AWS, Railway, or Vercel
Perfect for businesses, customer support, education, or personal assistants. With 4+ years in backend & AI development, I ensure a fast, reliable, and scalable solution plus free after-sales support.
Lets turn your idea into an AI assistant that works 24/7!
Get to know Saqlain
Saqlain
Backend and AI Engineer LangGraph Agents RAG Pipelines
- FromPakistan
- Member sinceApr 2025
- Last delivery11 months
Languages
Urdu, English
I build production-grade backends and AI systems that actually scale.
3+ years engineering at a tech company and independently — working at the intersection of serious backend infrastructure and modern agentic AI.
Backend: FastAPI, Django, Node.js, PostgreSQL, Redis, WebSockets, AWS, Docker.
AI: LangGraph agents, Corrective RAG, vector search, OpenAI, Anthropic, Gemini.
Shipped results:
→ 40% accuracy boost via CRAG pipeline
→ 70% DB load cut with Redis Write-Behind caching
→ AI meeting assistant for 60+ min recordings
Reliable systems, clean code, real outcomes. Let's build.
My Portfolio
FAQ
Q1: Can the chatbot be trained on my own documents or data?
Yes! I can train your chatbot on PDFs, CSV files, databases, or website content so it answers specifically from your data
Q2: Which AI models can you integrate?
I work with GPT-4,GPT-5, GPT-3.5, Claude, Gemini, and open-source LLMs like LLaMA, Mistral, and Falcon.
Q3: Can you deploy the chatbot to my website or app?
Yes, I can deploy it as a web app, integrate it into your existing site, or provide API access for mobile/desktop apps.
Q4: Do you support messaging platforms like WhatsApp or Telegram?
Absolutely! I can connect your chatbot to WhatsApp, Telegram, Discord, or Slack.
Q5: Is my data safe?
Yes, your data is processed securely, stored privately, and never shared with third parties.
Q6: Do I need to have my own OpenAI or API key?
I can use your API key for long-term use, or provide temporary keys for testing during development.
