You will get ChatGPT-Powered RAG Chatbot Development with LLMs and Deep Seek
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š Boost Your Business with Cutting-Edge AI Technology
Looking to revolutionize your business with advanced AI solutions? Look no further! Our team specializes in RAG, ChatGPT, Artificial Intelligence (AI), Machine Learning (ML), Deep Learning (DL), and Chatbot integration services. š¤
I offer seamless integration of these technologies into your business processes, empowering you with the latest AI advancements. From AI-powered chatbots to machine learning algorithms and deep learning systems, we deliver tailored solutions that drive real results.
What I Offer:
ā AI-Powered Automation: Streamline your processes and save time.
ā Enhanced Customer Experience: Deliver exceptional support with intelligent chatbots.
ā Smart Decision-Making: Leverage data-driven insights for better strategies.
I will closely work with you to understand your unique requirements, ensuring personalized solutions that align perfectly with your goals.
š Ready to elevate your business? Let's integrate the future of AI into your operations! Contact us today to explore how RAG, ChatGPT, AI, ML, DL, and Chatbots can transform your business.
Looking to revolutionize your business with advanced AI solutions? Look no further! Our team specializes in RAG, ChatGPT, Artificial Intelligence (AI), Machine Learning (ML), Deep Learning (DL), and Chatbot integration services. š¤
I offer seamless integration of these technologies into your business processes, empowering you with the latest AI advancements. From AI-powered chatbots to machine learning algorithms and deep learning systems, we deliver tailored solutions that drive real results.
What I Offer:
ā AI-Powered Automation: Streamline your processes and save time.
ā Enhanced Customer Experience: Deliver exceptional support with intelligent chatbots.
ā Smart Decision-Making: Leverage data-driven insights for better strategies.
I will closely work with you to understand your unique requirements, ensuring personalized solutions that align perfectly with your goals.
š Ready to elevate your business? Let's integrate the future of AI into your operations! Contact us today to explore how RAG, ChatGPT, AI, ML, DL, and Chatbots can transform your business.
Machine Learning Tools
Accord.NET Framework, Azure Machine Learning, BERT, ChatGPT, Databricks Platform, Google Data Studio, Google Sheets, GPT-3, H2O, Keras, MATLAB, Microsoft Excel, MLflow, NumPy, Open Neural Network Exchange, Python, Python Scikit-Learn, PyTorch, R, SAS, scikit-learn, SPSS, SQL, TensorFlowWhat's included
| Service Tiers |
Starter
$100
|
Standard
$2,000
|
Advanced
$4,000
|
|---|---|---|---|
| Delivery Time | 1 day | 16 days | 32 days |
Number of Revisions | 0 | 2 | 2 |
Model Validation/Testing | |||
Model Documentation | - | ||
Data Source Connectivity | - | - | |
Source Code | - | - |
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KS
Kesavan S.
Feb 6, 2026
RAG chatbot enhancements
Extremely skilled on AI chatbots and voice, highly recommended. Very good communication on project scope, was able to draw from previous experience and enhance output even without requirements. Highly knowledgeable in the vast array or models and providers.
KS
Kesavan S.
May 1, 2025
RAG using llamaindex, elastic and OpenAI Stack
Hitish is a strong AI practitioner, who was able to meet our requirements from day 1. He is an active listener who is able to see the signal from the noise and apply that holistically to solve the problem - both from a data and model standpoint. For our usecase, the data was quite noisy and the spectrum of possible scenarios as wide, but with his approach, we were able to obtain a strong output. Strongly recommend and would definitely hire Hitish again for future projects!
KV
Kunal V.
Mar 5, 2025
AI Engineer Needed for LLM Function Calling
It's really great working with Hitish, he's quite fast and flexible to fast changing requirements.
RG
Rohit G.
Jan 15, 2025
NLP Project
It was nice working with Hitish
HS
Hitesh S.
May 12, 2024
Develop Healthcare Chatbot for data from PDF mainly healthcare or life insurance policy
He was very responsive he met all deadlines and communicated very easily during the project.
About Hitish
Senior AI/ML Engineer | Agentic AI, LLM Systems & Voice | Full Stack
100%
Job Success
Panchkula, IndiaĀ - 11:40 pm local time
With 13+ years in software engineering and 4+ years architecting autonomous AI systems, I build production-grade Multi-Agent Workflows, Real-Time Voice AI Bots, and the scalable cloud backends required to run them at scale.
I bridge the gap between AI orchestration and real-world deployment ā turning complex LLM architectures into reliable, low-latency, revenue-generating applications.
šļø AGENTIC WORKFLOWS, VOICE AI & GOVERNED SYSTEMS
ā” Multi-Agent Orchestration & Tool Calling: Design and deploy autonomous agent pipelines (Planner ā Parallel Tool Executor ā Synthesizer) using LlamaIndex ReACT across 13+ external tools (Search, Cart, Order Management, Hand-off).
ā” Real-Time Bidirectional Voice AI: Architect ultra-low-latency voice bots and conversational voice agents powered by Gemini Live API, Azure OpenAI Real-Time, Google ADK, Twilio, and Pipecat.
ā” Governed NL2SQL / BI Agents: Build self-service analytics agents with strict schema-retrieval, few-shot generation, and multi-tenant SQL validation layers to prevent cross-tenant data leakage.
ā” Multi-Tenant Enterprise RAG: High-throughput retrieval pipelines powered by Elasticsearch + Azure OpenAI embeddings, built with absolute tenant isolation for live production SaaS platforms.
ā” Dynamic Multi-Model Routing: Intelligent task-based routing (GPT-4o / Gemini 1.5 Flash / Claude) to maximize performance while minimizing LLM token costs.
š ļø PRODUCTION SAAS & BACKEND ENGINEERING
Beyond building agents, I engineer the robust backend infrastructure that keeps them online and handling real customer transactions.
š¹ Multi-Tenant Platform Architecture: High-concurrency Node.js / Express / PostgreSQL (Sequelize) backend serving multi-tenant SaaS across retail, grocery, and healthcare verticals with unified principal-based auth.
š¹ Payments & Commerce Engines: Deep Stripe integration for automated billing, checkout flows, and dynamic real-time order pricing pipelines.
š¹ Autonomous Logistics & Shipping: Multi-carrier shipping APIs (Shippo), packaging-box optimization, and automated carrier-adjustment workflows.
š¹ Multi-Channel Messaging Infrastructure: Real-time integration with Twilio, WhatsApp Business API (interactive conversational bots), SendGrid, and Azure Service Bus for async background processing.
āļø AGENTIC DATA PIPELINES & ETL ORCHESTRATION
š¹ Dagster-Driven Data Orchestration: Production ETL pipelines for continuous POS sync, accounting automated reconciliation, and automated SEO/search indexing.
š¹ Event-Driven Serverless Cloud: Event Gridātriggered Azure Functions handling real-time unstructured document parsing (PDF, CSV, JSON) into vector databases.
š¹ Automated RAG Data Ingestion: High-volume web scraping and vector embedding ingestion pipelines via LlamaIndex for real-time semantic search.
šÆ CORE SPECIALIZATIONS & TECH STACK
ā¶ Agentic Architectures: Planner-Executor patterns, function calling, stateful multi-agent graphs, memory management.
ā¶ Real-Time Audio & Telephony: WebRTC, Twilio Media Streams, Pipecat, Gemini Live API, Azure Real-time API.
ā¶ Python & Node.js Mastery: Expert Python for AI orchestration/data engines; expert Node.js/Express for production APIs.
ā¶ Vector Search & Storage: Elasticsearch, Pinecone, hybrid search optimization, per-tenant index partitioning.
š¤ WHY WORK WITH ME?
ā Complete AI-to-Production Pipeline: I don't stop at a working prototype ā I ship the APIs, databases, security, and messaging systems that power it.
ā Latency & Cost Optimized: Every agentic graph is engineered for fast execution speeds and minimal LLM overhead.
ā Battle-Tested Architecture: Real experience building systems operating under multi-tenant production traffic.
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