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$
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I will craft powerful prompt engineering solutions to supercharge your ai results
Langvis
About this gig
Transform Your Business with Cutting-Edge AI Solutions
AI is evolving and so is how businesses use it. I specialize in enterprise-grade RAG (Retrieval-Augmented Generation) chatbots and multi-agent AI systems that understand your business data and deliver accurate, contextual answers.
What You will Get:
- Custom RAG chatbot connected to your knowledge base or documents
- Multi-agent workflows using LangChain & LangGraph
- Integration with top LLMs (GPT-4, Claude, LLaMA 3, Qwen 3, DeepSeek)
- Vector database setup (Pinecone, Chroma, FAISS) for semantic search
- FastAPI/Flask backend with production-ready deployment
- Web interface + API endpoints for easy integration
- Azure OpenAI setup for enterprise compliance
- Conversation memory & response optimization
Perfect For:
- Customer support automation
- Document Q&A systems
- Internal company AI assistants
- Voice, WhatsApp, and multi-channel assistants
Why Choose Me:
- Delivered complex AI agents for Fortune 500 companies
- Expert in scalable, secure deployments
- End-to-end solution: from design to deployment.
Your business deserves more than just a chatbot it needs a true AI-powered assistant. Lets build it.
Get to know Langvis
Langvis
AI Engineer
- FromIndia
- Member sinceJul 2025
- Last delivery8 months
Languages
English
I'm a seasoned Machine Learning Engineer with a Master's degree in Machine Learning and 6 years of hands-on experience in the AI/ML domain. I've successfully delivered 50+ GenAI projects ranging from enterprise chatbots to complex multi-agent systems, open source large language model deployment and deployed cutting-edge Vision AI and multimodal systems for Fortune 500 companies, and innovative startups.
Other AI Development Services I Offer
FAQ
Which LLMs do you support?
I work with all major models including GPT-4, LLaMA 3, Qwen 3, DeepSeek, Claude, and can deploy open-source models using vLLM for cost optimization.
Can you integrate with my existing systems?
Absolutely! I provide APIs and can integrate with CRMs, helpdesk systems, websites, and mobile apps.
Do you provide ongoing support?
Yes, all packages include support period, and I offer maintenance plans for long-term partnerships.
Can you analyze both scanned documents and digital PDFs?
Yes! I use advanced OCR combined with layout-aware models like LayoutLM and Donut to accurately extract information from both scanned and native PDFs.
What if my data includes both text and images?
That’s exactly where multimodal RAG shines. I can build systems that retrieve and generate answers using both visual and textual context from your data sources.
Can this integrate with my existing CRM, ERP, or database?
Yes. I can build APIs or microservices that plug into your existing infrastructure (e.g., MySQL, MongoDB, Salesforce, SAP).
Will you provide model documentation or training for my team?
Yes. Full documentation and knowledge transfer are included with every advanced package, ensuring your team can use and extend the system confidently.
How is data privacy handled?
I follow strict data security practices. Your documents/images are kept private, and optional on-prem/offline deployment ensures full control over your data.
How does this gig help my business?
Better prompts mean better results—clearer writing, more persuasive copy, accurate data, or stunning visuals. You save time, avoid frustration, and get predictable outcomes.
Can you create prompts in a specific style or tone?
Of course! Just share your preferences, and I’ll tailor the prompts to match your brand voice or creative vision.
