𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝟰𝟲𝟬𝟬 𝗽𝗹𝘂𝘀 𝗵𝗼𝘂𝗿𝘀 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸, 𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗲𝗱 𝗼𝘃𝗲𝗿 𝟮𝟬𝟬𝗞 𝗶𝗻 𝘁𝗼𝘁𝗮𝗹 𝗲𝗮𝗿𝗻𝗶𝗻𝗴𝘀, 𝗮𝗻𝗱 𝘀𝗵𝗶𝗽𝗽𝗲𝗱 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝟳𝟬 𝗔𝗜 𝗮𝗻𝗱 𝗯𝗮𝗰𝗸𝗲𝗻𝗱 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝘁𝗵𝗮𝘁 𝗮𝗿𝗲 𝗮𝗰𝘁𝗶𝘃𝗲𝗹𝘆 𝗿𝘂𝗻𝗻𝗶𝗻𝗴 𝗶𝗻 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗲𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁𝘀 𝗳𝗼𝗿 𝗦𝗮𝗮𝗦 𝗮𝗻𝗱 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗰𝗹𝗶𝗲𝗻𝘁𝘀. Today, many organizations are adopting Generative AI, yet most AI initiatives remain experimental. Systems work in demos but struggle under real traffic, unpredictable prompts, scaling demands, cost pressure, and security risks like prompt injection or data leakage. What businesses truly need is not just AI integration but stable architecture, evaluation pipelines, and secure deployment that aligns with business performance. That is where I provide value. I am 𝗗𝗮𝗻𝗶𝘀𝗵, a Senior AI and Backend Engineer focused on building production ready AI systems powered by LLMs, Retrieval Augmented Generation, and intelligent agent orchestration. My work is centered on reliability, measurable impact, structured testing, and scalable cloud architecture. 𝗛𝗼𝘄 𝗜 𝗗𝗲𝘀𝗶𝗴𝗻 𝗔𝗜 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 Every system I build is engineered for real world performance. ➤ Scalable LLM agent systems with tool and function calling ➤ Retrieval Augmented Generation pipelines using hybrid search ➤ Secure execution layers with prompt injection defense ➤ Structured evaluation frameworks and regression testing ➤ Observability with tracing, logging, and cost monitoring ➤ Low latency API design using FastAPI and async patterns ➤ Cloud native deployment optimized for performance and scale For RAG systems, I carefully design embedding workflows, chunk strategies, retrieval pipelines, vector storage architecture, and response validation layers to ensure high answer accuracy. For AI agents, I architect multi agent systems that integrate cleanly with CRMs, SaaS platforms, recruiter workflows, and enterprise automation systems while maintaining reliability and structured outputs. 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗙𝗼𝘂𝗻𝗱𝗮𝘁𝗶𝗼𝗻 With a background in Robotics and Computer Engineering, I approach AI systems as full stack infrastructure problems rather than isolated model integrations. 𝗢𝘃𝗲𝗿 𝘁𝗵𝗲 𝘆𝗲𝗮𝗿𝘀, 𝗜 𝗵𝗮𝘃𝗲 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱: ➤ Enterprise RAG knowledge assistants integrated with internal tools ➤ AI voice agents for recruiter outreach with SMS workflows ➤ Production LLM backends with evaluation and guardrails ➤ Secure document search and QA platforms ➤ CRM integrated AI automation systems ➤ Observability pipelines for large language model systems Each solution was built with logging, monitoring, structured testing, and cost optimization from day one. 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ➤ Generative AI architecture ➤ Large Language Model integration ➤ Retrieval Augmented Generation implementation ➤ LLM agent orchestration and workflow automation ➤ Prompt engineering and response validation ➤ LLM evaluation and quality assurance ➤ AI observability and telemetry integration ➤ Secure AI backend development ➤ API development with FastAPI ➤ Microservices and async architecture ➤ Vector database configuration and hybrid search 𝗥𝗲𝗰𝗲𝗻𝘁 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀 I recently designed a scalable RAG system for a CRM lead generation platform that significantly improved response relevance and automated internal document retrieval using hybrid search and structured embeddings. Built an AI voice agent for recruiter outreach integrated with messaging automation that streamlined candidate engagement and automated screening logic. Architected an LLM platform with evaluation pipelines, structured logging, tracing, and performance monitoring to ensure consistent response quality under production workloads. Every project included testing layers, cost control logic, and optimized latency tuning. 𝗧𝗼𝗼𝗹𝘀 𝗮𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 ➤ Python, FastAPI, Node js, TypeScript ➤ LangChain, LLM agents, Generative AI systems ➤ Pinecone, Weaviate, Qdrant, OpenSearch Vector ➤ Amazon Web Services including Lambda and API Gateway ➤ Cloudflare Workers AI and edge deployments ➤ LangSmith, OpenTelemetry, PromptLayer ➤ OWASP aligned AI security practices 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 ➤ SaaS product teams building AI native platforms ➤ Enterprise automation initiatives ➤ Recruitment and HR technology platforms ➤ CRM and sales enablement systems ➤ Web3 and blockchain applications ➤ Knowledge management and internal search systems ➤ Data driven SaaS products ➤ Applied AI and robotics startups 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝘀𝘆𝘀𝘁𝗲𝗺 𝗱𝗲𝘀𝗶𝗴𝗻 𝗮𝗻𝗱 𝗿𝗼𝗮𝗱𝗺𝗮𝗽. 𝗜 𝗿𝗲𝘀𝗽𝗼𝗻𝗱 𝗾𝘂𝗶𝗰𝗸𝗹𝘆 𝗮𝗻𝗱 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵 𝗲𝘃𝗲𝗿𝘆 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘄𝗶𝘁𝗵 𝗰𝗹𝗲𝗮𝗿 𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗮𝗻𝗱 𝗺𝗲𝗮𝘀𝘂𝗿𝗮𝗯𝗹𝗲 𝗼𝗯𝗷𝗲𝗰𝘁𝗶𝘃𝗲𝘀.

𝗠𝗼𝘀𝘁 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝗮𝗿𝗲 𝘀𝗶𝘁𝘁𝗶𝗻𝗴 𝗼𝗻 $50𝗞–$500𝗞 𝗶𝗻 𝘄𝗮𝘀𝘁𝗲𝗱 𝗵𝗼𝘂𝗿𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝗼𝗽𝘀, 𝘀𝗮𝗹𝗲𝘀, 𝗮𝗱𝗺𝗶𝗻, 𝗮𝗻𝗱 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗵𝗼𝘂𝗿𝘀 𝘁𝗵𝗮𝘁 𝗔𝗜 𝗰𝗮𝗻 𝗲𝗹𝗶𝗺𝗶𝗻𝗮𝘁𝗲. 𝗜 𝗯𝘂𝗶𝗹𝗱 𝘁𝗵𝗲 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝘁𝗵𝗮𝘁 𝗿𝗲𝗰𝗹𝗮𝗶𝗺 𝗶𝘁. I've helped 10+ businesses across healthcare, distribution & fenestration, hospitality, construction, jewellery & gemstone, local services, and enterprise SaaS implement production-grade AI that delivers measurable ROI. Not prototypes. Not demos. Real systems running 24/7. 𝐑𝐞𝐜𝐞𝐧𝐭 𝐫𝐞𝐬𝐮𝐥𝐭𝐬 𝐛𝐲 𝐢𝐧𝐝𝐮𝐬𝐭𝐫𝐲: ➞ 𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 — AI voice notetaker saving physicians 6+ hours/week (–40% patient follow-ups) · HIPAA-compliant voice AI converting oncology consults into clear patient summaries · AI clinical decision support & diagnostic chatbot with secure, account-isolated access to patient data. ➞ 𝐃𝐢𝐬𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧 & 𝐅𝐞𝐧𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 — AI order parsing across 25,000+ SKUs · processing time cut from 30 minutes to <1 minute · 97% accuracy · 70% faster fulfillment · 100% elimination of manual entry · conversational AI portal for natural language access to orders, invoices, inventory, support cases, and reports. ➞ 𝐇𝐨𝐬𝐩𝐢𝐭𝐚𝐥𝐢𝐭𝐲 — AI voice + WhatsApp agent handling 95%+ of bookings and inquiries automatically · zero dropped leads · GDPR-compliant. ➞ 𝐂𝐨𝐧𝐬𝐭𝐫𝐮𝐜𝐭𝐢𝐨𝐧 — Automated lead discovery agent identifying capital campaigns, grants, and property opportunities · 90%+ lead relevance · removes manual sourcing. ➞ 𝐋𝐨𝐜𝐚𝐥 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 — Fully autonomous AI booking agent managing appointments, rescheduling, cancellations, and CRM updates with zero human involvement. ➞ 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐒𝐚𝐚𝐒 — Centralized AI Hub replacing 5+ tools · SSO, credit controls, audit trails, and interconnected agents inside one unified dashboard. 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: ✅ 𝐀𝐈 𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: LangChain, LangGraph, LlamaIndex, Pydantic AI, Google ADK, OpenAI API, Claude, AWS Bedrock, Vertex AI, MCP Servers ✅ 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐀𝐈: AI Agents, Multi-Agent Systems, Agentic Workflows, Autonomous Systems, Workflow Orchestration ✅ 𝐕𝐨𝐢𝐜𝐞 & 𝐒𝐩𝐞𝐞𝐜𝐡 𝐀𝐈: Retell AI, OpenAI Realtime API, OpenAI TTS, ElevenLabs, Whisper, Voice Agents, STT, TTS ✅ 𝐑𝐀𝐆 & 𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐁𝐬: RAG Pipelines, Pinecone, Weaviate, ChromaDB, Azure AI Search, OpenSearch, Hybrid Search ✅ 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞: PDF parsing, OCR, PO automation, Document Q&A, ERP integrations (NetSuite, Oracle) ✅ 𝐎𝐛𝐬𝐞𝐫𝐯𝐚𝐛𝐢𝐥𝐢𝐭𝐲: LangSmith, Logfire, Phoenix (Arize), DeepEval, LLM evaluation, prompt testing ✅ 𝐏𝐫𝐨𝐦𝐩𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: Prompt design, chaining, system architecture, optimization, structured outputs, function calling ✅ 𝐆𝐞𝐧𝐀𝐈 𝐌𝐨𝐝𝐞𝐥𝐬: GPT-4o, GPT-4 Turbo, o1, o3, Claude (Sonnet, Opus, Haiku), Gemini 1.5 Pro, Gemini 2.0 Flash, Whisper, ElevenLabs ✅ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐈𝐧𝐟𝐫𝐚: Python, FastAPI, Django, Flask, Docker, Kubernetes, AWS, Azure, GCP, DigitalOcean ✅ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, Streamlit ✅ 𝐃𝐚𝐭𝐚: PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, Celery, ETL pipelines ✅ 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: HubSpot, Salesforce, NetSuite, Zapier, Make, Slack, MS Teams, Stripe, REST, GraphQL ✅ 𝗜’𝗺 𝗮 𝗴𝗼𝗼𝗱 𝗳𝗶𝘁 𝗶𝗳: * Your company has 5+ employees * You’re the decision-maker * Your budget is at least $5K * You’re targeting $10K+ in measurable savings within 90 days * You’re ready to start within 2 weeks ❌ 𝗜’𝗺 𝗻𝗼𝘁 𝗮 𝗴𝗼𝗼𝗱 𝗳𝗶𝘁 𝗶𝗳: * Price is your main decision factor * You expect results in under 2 weeks * You’re in gambling or adult industries * You don’t value collaboration and mutual respect * You’re not coachable 𝗜𝗳 𝘆𝗼𝘂 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗺𝗲, 𝗵𝗲𝗿𝗲’𝘀 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂 𝗴𝗲𝘁: * Zero surprises → Every milestone, deliverable, and cost is defined upfront. No scope creep. No hidden fees. *On-time, on-budget delivery → 93% track record. I scope precisely and deliver exactly what I commit to. * Fast communication → You’ll hear back within 30 minutes. Consistently. * End-to-end ownership → From idea to production, I take full responsibility. * Proven expertise → Expert-vetted on Upwork with a perfect 5-star track record. Top 1% quality, backed by real results.

I am a full-stack software engineer with more than 8 years of experience, specializing in full stack development with a strong handle on business process and QA automation. Core competencies: ➢ AI/ML: AI Document Processing | AI Business Automation | AI Voice | AI Chatbots | AI Agents | AI Transcription | Machine Learning ➢ Automation (Selenium): Object Repository | Checkpoints | Object Identification | Descriptive Programming | Recovery Scenario Manager | Selenium WebDriver/IDE, UFT(QTP), TestNG, Junit. ➢ PHP: Laravel | Codeigniter | Yii | CorePHP | CakePHP | Drupal | WordPress ➢ Python: Django | Flask | ➢ JavaScript: React | Node | Angular | Vue | Next | Nuxt | React Native ➢ Databases: MySQL | MSSQL | DynamoDB | MongoDB ➢ Source Code Management: Git | Bitbucket | Gitlab ➢ Extensive Experience in performing manual and Automation Testing using Selenium WebDriver/IDE, UFT(QTP), Software Testing Life Cycle (STLC). ➢ Project Management: Jira | Trello | Asana Want to work together? Great! Let's open a communication channel & I will be glad to partner up with you.

Everything starts with a conversation. Are Looking to scale your business with AI Automations, AI Agents or intelligent Voice AI? Depending on your exact business specifications & use case, I will architect Automations, custom Voice Agents, autonomous SMS Agents, and Omnichannel AI workflows across the Meta ecosystem & multichannel workflows to ensure you capture every single lead independent of the communication channel. ➡ 𝗔 𝗳𝗲𝘄 𝗲𝘅𝗮𝗺𝗽𝗹𝗲𝘀 𝗼𝗳 𝗺𝘆 𝘄𝗼𝗿𝗸: 📞 Property Leasing Voice Agent: Built a serverless AWS voice bot using DialogflowCX that pre-qualifies real estate prospects 24/7 without human intervention. 🤖 AI Receptionist Robot: Developed a high-end text-to-voice receptionist that drastically cut front-desk workload and streamlined customer intake 💬 Omnichannel Lead Generation: Deployed intelligent ManyChat automations across Facebook and Instagram to instantly turn anonymous social media visitors into captured leads. 🏢 Service Business Schedulers: Created automated 24/7 booking voice agents for local businesses (cleaning services, laundromats) to handle scheduling and customer FAQs. 🧠 Internal Knowledge Bots: Built a custom Slack AI Bot with MongoDB memory and OpenAI, giving internal teams instant answers without leaving their workspace. 💴 Enterprise AI Debt Collector: Engineered an autonomous Outbound AI Voice Agent for the Japanese market to handle debt recovery. Features include smart sequential dialing, conversational checkpoints via Custom LLMs, and live CRM API Integration to update account statuses automatically. 🇯🇵 Multilingual Receptionist: Built a Japanese Conversational AI receptionist for Tokyu Corporation, automating enterprise-level customer intake, routing, and inquiries. 🤝 Human-in-the-Loop (HITL) AI Agents: Developed a customer support website widget fully synced with Slack via custom API Integration. The AI handles frontline chats while human staff monitors and seamlessly takes over in real-time. 💻 On-Screen Retrieval-Augmented Generation (RAG) AI Assistant: Engineered a custom, in-memory AI assistant for the DORSA AI device. Powered by production-grade Retrieval-Augmented Generation (RAG) and Custom LLMs to provide real-time, context-aware user assistance. 🎙️ AI Hiring & Recruitment Agents: Architected robust Voice AI and text-supported conversational agents to automate HR pipelines, conducting initial candidate screenings and scheduling interviews on autopilot. 🌐 Hybrid Website AI Chatbots: Deployed an intelligent agent for Therdome utilizing advanced AI Chatbot Development to resolve visitor queries instantly, featuring frictionless handoffs to human live-chat agents. 𝗪𝗵𝗮𝘁 𝗜 𝗯𝘂𝗶𝗹𝗱: ➡ Voice AI Agents: Inbound & outbound callers, transfers, and CRM logging using the Twilio API, OpenAI Realtime, Vapi, and Retell AI. ➡ Omnichannel Chatbots: Multi-channel lead qualification across the Meta ecosystem (WhatsApp, Instagram, Messenger), Viber, and SMS. ➡ Custom LLMs & Agentic AI: Complex reasoning loops and production-grade Retrieval-Augmented Generation (RAG) pipelines via LangGraph and CrewAI. ➡ Smart Business Automation: Seamless workflows syncing CRMs, GoHighLevel (GHL), and Shopify utilizing n8n and Make-Integromat. ➡ Full Stack Architecture: Secure API integration and robust backend deployment via Python (Flask, FastAPI, Django), AWS EC2, and GCP. Why Partner With Me? ➡ Top 1% Expert-Vetted: Officially recognized by Upwork's technical recruiters for top-tier engineering expertise in deploying autonomous Voice AI Agents via Twilio Media Streams, advanced AI Chatbot Development, Automations with N8N, Make and custom architectures powered by OpenAI, Google Gemini, Bedrock and Retrieval-Augmented Generation (RAG). ➡ Certified Professional: Backed by advanced Generative AI, Chatbot Development, AI Machine Learning, AI Retrieval-Augmented Generation (RAG), and Agentic AI certifications from IBM AI, AWS, and Google AI to ensure human like AI systems. ➡ 100% Job Success Score: A proven track record of delivering reliable, bug-free code. I deploy scalable Omnichannel AI Agents, Voice AI, and N8N/Make Workflow Automations that actively drive Lead Generation, increase sales, and drastically reduce manual workloads across Real Estate, Healthcare, Clinics and E-commerce.   If you need an engineer who understands both code and how to boost your business from sratch, send me a message. Let's discuss your technical requirements and automate your workflow.

AI/ML Engineer | GenAI & NLP Specialist | Building Intelligent Systems That Think, Speak & Act I’m a professional AI & Machine Learning Engineer with a sharp focus on building production-grade AI solutions—from intelligent agents and LLM workflows to voice-based assistants and autonomous multi-agent systems. My mission? Turning complex AI into human-centered, real-world applications that create measurable value. 🔍 What I Bring to the Table: 🧠 Generative AI Excellence • RAG pipelines | GPT-4/Gemini | Fine-tuning & embeddings • LangChain | LangGraph | Prompt Engineering | Agent & Multi-Agent Architectures • Conversational AI: Intelligent chatbots, AI copilots, and custom assistants • Voice Agents: Whisper + ElevenLabs + TTS/STT integration for real-time dialogue systems 💡 Natural Language Processing (NLP) • Named Entity Recognition (NER) | Summarization | Sentiment Analysis • Semantic Search | Classification | Question Answering • Experience with Hugging Face Transformers, OpenAI APIs, and custom LLM orchestration 📊 Machine Learning & Predictive Analytics • Forecasting | Classification | Clustering | Statistical Modeling • Real-time inference pipelines and scalable deployments using FastAPI + Docker 🛠️ Tech Stack & Tools Python | FastAPI | LangChain | Pinecone | Weaviate | ChromaDB | MongoDB | SQL | Hugging Face | Streamlit | Power BI | Whisper | Google Cloud | OpenAI | Git | Docker --- ✨ What Sets Me Apart? I build AI systems that don’t just generate — they reason, act, and evolve. From smart support agents to task-solving autonomous systems, I design LLM applications that are scalable, production-ready, and deeply intuitive. --- 📩 Let’s Talk Whether you’re building a voice-enabled AI assistant, deploying a multi-agent workflow, or integrating LLMs into your enterprise stack—I’ll bring the technical precision and creative insight to make it real. Let’s build the future of AI—together. Message me directly. I’m ready to deliver.

✅ $60K+ Total earnings ✅8+ Years experience as Fullstack Developer ✅ 28+ Projects Completed. ✅Top Rated Plus. ✅ 98% Job Success Rate ✅40hrs/week available✅ 4+ AI/ML Integrations 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 / 𝐕𝐨𝐢𝐜𝐞 𝐀𝐠𝐞𝐧𝐭𝐬: 𝐂𝐫𝐞𝐰𝐀𝐈 / 𝐀𝐮𝐭𝐨𝐆𝐞𝐧 / 𝐀𝐦𝐚𝐳𝐨𝐧 𝐏𝐨𝐥𝐥𝐲 / 𝐃𝐞𝐞𝐩𝐠𝐫𝐚𝐦 / 𝐑𝐚𝐬𝐚 𝐀𝐈 / 𝐑𝐢𝐯𝐞𝐫𝐬𝐢𝐝𝐞 𝐒𝐃𝐊 / 𝐀𝐳𝐮𝐫𝐞 𝐀𝐈 𝐒𝐩𝐞𝐞𝐜𝐡/𝐋𝐋𝐌 𝐅𝐢𝐧𝐞𝐭𝐮𝐧𝐢𝐧𝐠: 𝐔𝐬𝐢𝐧𝐠 𝐏𝐄𝐅𝐓 / 𝐋𝐨𝐑𝐀 / 𝐐𝐋𝐨𝐑𝐀 / 𝐑𝐋𝐇𝐅 / 𝐃𝐏𝐎 / 𝐒𝐅𝐓 𝐰𝐢𝐭𝐡 𝐔𝐧𝐬𝐥𝐨𝐭𝐡 / 𝐀𝐱𝐨𝐥𝐨𝐭𝐥 / 𝐇𝐮𝐠𝐠𝐢𝐧𝐠𝐅𝐚𝐜𝐞 𝐀𝐮𝐭𝐨𝐓𝐫𝐚𝐢𝐧 / 𝐒𝐚𝐠𝐞𝐌𝐚𝐤𝐞𝐫 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠/𝐎𝐩𝐞𝐧-𝐒𝐨𝐮𝐫𝐜𝐞 𝐋𝐋𝐌𝐬: 𝐋𝐋𝐀𝐌𝐀 𝟑 / 𝐌𝐢𝐬𝐭𝐫𝐚𝐥 𝟕𝐁 / 𝐌𝐢𝐱𝐭𝐫𝐚𝐥 𝟖𝐱𝟕𝐁 / 𝐅𝐚𝐥𝐜𝐨𝐧 / 𝐆𝐞𝐦𝐦𝐚 / 𝐁𝐥𝐨𝐨𝐦 / 𝐎𝐫𝐜𝐚 𝐌𝐢𝐧𝐢 / 𝐆𝐮𝐚𝐧𝐚𝐜𝐨/𝐅𝐚𝐬𝐭 𝐈𝐧𝐟𝐞𝐫𝐞𝐧𝐜𝐞: 𝐯𝐋𝐋𝐌 / 𝐓𝐆𝐈 / 𝐓𝐞𝐧𝐬𝐨𝐫𝐑𝐓-𝐋𝐋𝐌 / 𝐒𝐊𝐏𝐢𝐥𝐨𝐭/𝐏𝐫𝐨𝐦𝐩𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: 𝐌𝐮𝐥𝐭𝐢-𝐭𝐮𝐫𝐧 / 𝐅𝐞𝐰-𝐬𝐡𝐨𝐭 / 𝐙𝐞𝐫𝐨-𝐬𝐡𝐨𝐭 / 𝐑𝐀𝐆-𝐁𝐚𝐬𝐞𝐝 / 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐚𝐛𝐥𝐞 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬/𝐐𝐮𝐚𝐧𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧: 𝐀𝐖𝐐 / 𝐆𝐏𝐓𝐐 / 𝐆𝐆𝐔𝐅 / 𝐆𝐆𝐌𝐋 / 𝐐𝐋𝐎𝐑𝐀 / 𝐏𝐓𝐐 / 𝐃𝐐/𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧 / 𝐋𝐥𝐚𝐦𝐚𝐈𝐧𝐝𝐞𝐱 / 𝐂𝐡𝐫𝐨𝐦𝐚 / 𝐅𝐀𝐈𝐒𝐒 / 𝐏𝐢𝐧𝐞𝐜𝐨𝐧𝐞 / 𝐐𝐝𝐫𝐚𝐧𝐭 / 𝐖𝐞𝐚𝐯𝐢𝐚𝐭𝐞 / 𝐌𝐢𝐥𝐯𝐮𝐬 Greetings! I am Sonam, a seasoned developer with over 8+ years of experience in web application and software development. Working with LLMs for the past 8+ years and have good expertise in AI Agents development using langchain, LlamaIndex, and LLMs like Claude, GPT4o, Amazon Bedrock, Ollama 🔹 AI Agents / Voice Agents: CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI 🔹 LLM Fine-tuning: PEFT, LoRA, QLoRA, RLHF, DPO with Unsloth, Axolotl, HuggingFace AutoTrain 🔹 Open-Source LLMs: LLaMA 3, Mistral 7B, Mixtral 8×7B, Falcon, Gemma 🔹 Inference Optimization: vLLM, TGI, TensorRT-LLM 🔹 Prompt Engineering: Multi-turn, Few-shot, Zero-shot, RAG-based prompts 🔹 Quantization: AWQ, GPTQ, GGUF, GGML 🔹 RAG Systems: LangChain, LlamaIndex, ChromaDB, FAISS, Pinecone, Qdrant 🔹 Data Pipeline: Synthetic dataset generation, LLM evaluation frameworks 🔹 LLM Deployment: AWS Sagemaker, RunPod, GCP AI Platform, Vercel AI SDK 🖥️ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 Proficient in Node.js, Express.js, Python, Django, Flask, AWS Lambda for backend API. 🔹 Experienced with relational & NoSQL databases: MySQL, PostgreSQL, MongoDB, Firebase, Firestore. 🔹 Skilled in Python FastAPI, REST API, GraphQL API development, and database schema design. 🔹 Knowledgeable in Redis, Docker, Kubernetes, AWS EC2, S3, Nginx for scalable infrastructure. 🔹 Experienced with Nest.js for enterprise-grade server-side applications. 🔹 LangChain, LangServe, LangSmith, HuggingFace, Transformers for AI/LLM integrations. 🔹 Vector Databases: Chroma, FAISS, Pinecone, Qdrant for RAG pipelines. 🔹 Low-code AI tools: Flowise AI, LangFlow, StackAI for rapid prototyping. 🔹 Familiar with Celery task queues, testing frameworks (Pytest, Unittest), and automation tools like Selenium. 🌐 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 Proficient in TypeScript, Redux Toolkit, Tailwind CSS with Next.js for high-performance frontends. 🔹 Skilled in building Progressive Web Apps (PWA) and Single Page Applications (SPA). 🔹 Expert in Vue.js, Nuxt.js, React.js, Next.js, HTML5, CSS3, React Native for responsive and cross-platform UIs. 🛠️ 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 🔹 Skilled in Python ML libraries: Scikit-learn, Numpy, Pandas, Matplotlib, Seaborn. 🔹 Familiar with OpenAI APIs, Whisper, GPT models, ChatGPT integration, and AI chatbot deployment. 🔹 Experienced with AWS (Lambda, S3, EC2, Sagemaker), Git/GitHub, and Linux environments (Ubuntu, CentOS). 🌟 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗔𝗜 & 𝗟𝗟𝗠 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 AI Agents / Voice Assistants: CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI. 🔹 Open-Source LLMs: LLaMA 3, Mistral 7B, Mixtral 8×7B, Falcon, Gemma. 🔹 Inference Optimization: vLLM, TGI, TensorRT-LLM for high-speed deployments. 🔹 Prompt Engineering: Multi-turn, Few-shot, Zero-shot, RAG-based prompts. 🔹 Quantization: AWQ, GPTQ, GGUF, GGML for efficient LLM deployment. 🔹 LLM Fine-tuning: PEFT, LoRA, QLoRA, RLHF, DPO with Unsloth, Axolotl, H My expertise spans both frontend and backend technologies, as well as a variety of tools and additional skills that enable me to deliver comprehensive solutions. I am dedicated to providing high-quality, efficient solutions that cater to the unique needs of each project. My diverse skill set allows me to approach challenges from multiple angles, ensuring robust and innovative solutions. Warm regards, Sonam

🌟 𝘿𝙤 𝙮𝙤𝙪 𝙣𝙚𝙚𝙙 𝙖𝙣 𝙄𝙉𝙏𝙀𝙇𝙇𝙄𝙂𝙀𝙉𝙏 𝙘𝙝𝙖𝙩𝙗𝙤𝙩 𝙩𝙤 𝙖𝙪𝙩𝙤𝙢𝙖𝙩𝙚 𝙨𝙪𝙥𝙥𝙤𝙧𝙩, 𝙜𝙚𝙣𝙚𝙧𝙖𝙩𝙚 𝙡𝙚𝙖𝙙𝙨, 𝙤𝙧 𝙚𝙣𝙝𝙖𝙣𝙘𝙚 𝙪𝙨𝙚𝙧 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚? 🌟 Businesses today are integrating AI-powered chatbots to reduce costs, improve efficiency, and provide 24/7 intelligent support. I specialize in designing and deploying cutting-edge conversational AI solutions—from GPT-powered assistants to fully integrated chatbot platforms across web, mobile, and messaging apps. 🔧 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿: 🔹 𝗖𝘂𝘀𝘁𝗼𝗺 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀 I develop smart, natural language bots using OpenAI’s GPT, Dialogflow, LangChain, and other LLM frameworks—capable of learning, adapting, and integrating with any tech stack. ✅ GPT-3.5/4 Chatbots for Customer Support & Sales ✅ Retrieval-Augmented Generation (RAG) for FAQ & Document Q&A ✅ Custom LLM Prompts & Fine-Tuning ✅ Knowledge Base Chatbots for Internal Teams 🔹 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 I integrate bots into websites, CRMs, Telegram, WhatsApp, Slack, Facebook Messenger, Shopify, and custom web/mobile apps with seamless authentication, payments, and automation features. ✅ Telegram, WhatsApp, Instagram Bot Integration ✅ Stripe/PayPal Payments in Chatbots ✅ Custom Menus, Credit Systems, Role Management ✅ Multi-Language & Voice Interaction (ElevenLabs, Whisper) 🔹 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗔𝗜 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 From idea to deployment, I build AI-driven platforms using Node.js, React, Python, MongoDB, and cloud services—whether it’s SaaS tools, AI chat platforms, or internal knowledge assistants. ✅ AI SaaS Products (LowContent.AI, HR bots, Legal Support bots) ✅ Voice + Text + Vision Bots ✅ Admin Dashboards, Analytics & Logs ✅ Real-Time WebSockets & User Management 🔹 𝗦𝗲𝗰𝘂𝗿𝗲 𝗔𝗣𝗜𝘀, 𝗪𝗲𝗯𝗵𝗼𝗼𝗸𝘀 & 𝗟𝗟𝗠 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 I connect your platform with powerful AI APIs (OpenAI, Google AI, Anthropic) and external tools (Zapier, CRMs, Stripe) while ensuring speed, safety, and reliability. ✅ OpenAI, Cohere, HuggingFace, ElevenLabs ✅ Secure REST/GraphQL APIs ✅ Role-Based Access, OAuth2, JWT ✅ CI/CD, GitHub Actions, Serverless Deployments 🔹 𝗥𝗲𝗮𝗹-𝗪𝗼𝗿𝗹𝗱 𝗨𝘀𝗲 𝗖𝗮𝘀𝗲𝘀 💼 Real Estate AI Assistants (LinkHomeAI) 💼 OnlyFans AI Clone Bots for Creators 💼 Legal Chatbots for Employee Onboarding 💼 Shopify/WordPress AI Store Helpers 💼 Business Coaching & Self-Help Bots 💡 Why Work With Me? ✔ AI + Full-Stack Engineering Expertise ✔ LLM, GPT, RAG & Prompt Engineering ✔ Telegram, Web & App Integrations ✔ Data Privacy, Token Optimization & Cost-Efficiency ✔ Vision to Deployment: Fast, Reliable, Scalable 🚀 Let’s Bring Your Bot to Life! Whether you're building a support assistant, subscription-based AI clone, or an AI-powered SaaS app—I'll help you create secure, intelligent, and scalable solutions that engage users and deliver results. 📩 Message me today and let's build your intelligent assistant. ✅ Keywords: AI chatbot, OpenAI developer, GPT developer, Dialogflow expert, Telegram bot, WhatsApp bot, AI integration, LLM prompt engineer, AI app development, OpenAI API, RAG, LangChain, voice AI, ElevenLabs, NLP, chatbot automation, customer support bot, Node.js, React, MongoDB, Stripe, SaaS chatbot

I engineer production-grade AI systems that think, act, and deliver outcomes. I help startups, enterprises, and founders turn AI into working systems fast. I build intelligent agents, RAG-based chat apps, multi-modal tools, and end-to-end automated workflows using the best in LLMs, vector databases, and agent frameworks. From AI chatbots to fully autonomous agents with memory, tools, and reasoning. I design solutions that solve real problems and scale with your business. ✳What I Build ✅Autonomous AI Agents: LangChain Agents, CrewAI, LangGraph, and AutoGen ✅AI-Powered Apps (Web & Mobile): React + FastAPI/Django, OpenAI, Claude, Mixtral 8x7B, and DeepSeek, ChromaDB, Pinecone, or Weaviate ✅Voice AI Assistants: Vapi, Retell AI, Bland AI with ElevenLabs for realistic voice ✅AI Automation & Workflows: n8n, Zapier, and Make 👩‍💻Tech Stack & Tools👩‍💻 ✅LLM Models: OpenAI GPT-4 / GPT-3.5, Claude 3, Gemini Pro, Grok, DeepSeek, LLaMA, Mixtral 8x7B, Amazon Titan, Mistral Fine-tuning, function calling, and context injection using LangChain, OpenAI Functions, or custom logic ✅Agent Frameworks: LangChain Agents, CrewAI, LangGraph, AutoGen, OpenAI Swarm, ReAct & Plan-and-Execute architectures ✅Vector DBs: Pinecone, ChromaDB, Weaviate, FAISS, Qdrant – with metadata filtering, hybrid search, and semantic ranking ✅Backend: Python, FastAPI, Flask, Django, Node.js – with REST APIs, webhook listeners, and OpenAPI support ✅Frontend: React, Next.js, Vue, Angular, Svelte, React Native – built with TailwindCSS, REST/GraphQL integrations ✅Automation: n8n, Make (Integromat), Zapier – for event-based triggers, multi-branch logic, and conditional workflows ✅Deployment: AWS (EC2, Lambda, S3, CloudFront), Vercel, Firebase, Docker, GitHub Actions, Railway ✅Databases: PostgreSQL, MongoDB, Redis, Neo4j, MySQL, SQLite – plus vector store integrations for hybrid search ✳Projects AI Lesson Plan Generator 📌Built a secured AI platform where educators can create, edit, and export lesson plans 📌Powered by GPT-4, the system supports user roles, document storage, and backend admin tools to manage prompts and plan templates AI Legal Assistant for Lawyers 📌RAG-based legal chatbot trained on Egyptian court filings and legal PDFs 📌Extracts, analyzes, and drafts legal pleadings and citations using OpenAI + ChromaDB with embeddings WhatsApp Agent for Luxury Watch Sellers 📌Agentic WhatsApp bot that uses LLM-driven flows to collect model, condition, urgency, and photos 📌Uses multi-turn conversations and context memory to output a qualified lead summary Let’s Build Together If you’re looking to launch an AI tool, automate complex processes, or integrate LLMs into your workflow, I can help you go from idea to execution fast. I focus on speed, scalability, and long-term value.

Building AI that actually holds up in production is hard. Most implementations look great in demos and break under real workloads. My name is Rahul — I'm an AI Systems Architect with 53+ completed projects and a 100% Job Success Score. I design first, then build — so what I deliver is durable, scalable, and actually useful to your team. ============================ 🤖 𝐇𝐎𝐖 𝐈 𝐂𝐀𝐍 𝐇𝐄𝐋𝐏 𝐘𝐎𝐔 𝐀𝐈 𝐀𝐆𝐄𝐍𝐓 & 𝐌𝐔𝐋𝐓𝐈-𝐀𝐆𝐄𝐍𝐓 𝐒𝐘𝐒𝐓𝐄𝐌𝐒 Architect and build autonomous, multi-agent pipelines using Mastra, LangChain, and CrewAI. Agents that research, decide, and act — with RAG, tool-calling, and memory systems built in. 𝐄𝐍𝐓𝐄𝐑𝐏𝐑𝐈𝐒𝐄 𝐖𝐎𝐑𝐊𝐅𝐋𝐎𝐖 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍 Production-grade workflow orchestration using Temporal for durable, fault-tolerant systems — and n8n, Make, and Zapier for rapid SaaS and API integration. 𝐋𝐋𝐌 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍 & 𝐒𝐓𝐑𝐀𝐓𝐄𝐆𝐘 Connect GPT-4, Claude, Groq, and open-source models to real business logic. RAG pipelines, fine-tuned prompts, tool-calling architectures, and AWS Bedrock deployments that go well beyond basic chatbots. 𝐕𝐎𝐈𝐂𝐄 𝐀𝐈 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍𝐒 Design and deploy voice agents for inbound/outbound calls in customer support, healthcare, real estate, and sales — built on ElevenLabs, Retell AI, VAPI, Twilio, and Bland. 𝐕𝐄𝐂𝐓𝐎𝐑 𝐃𝐀𝐓𝐀𝐁𝐀𝐒𝐄 & 𝐑𝐀𝐆 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄 Implement efficient retrieval systems with Pinecone, Supabase pgvector, Weaviate, Qdrant, and Zep — designed for accuracy, speed, and cost-effectiveness at scale. 𝐂𝐋𝐀𝐔𝐃𝐄 𝐂𝐎𝐃𝐄 & 𝐀𝐈 𝐃𝐄𝐕 𝐓𝐎𝐎𝐋𝐈𝐍𝐆 Help engineering teams adopt Claude Code effectively — MCP server setup, custom agents, hooks, CI/CD integrations, and CLAUDE.md configurations that make AI-assisted development productive across your entire team. 𝐃𝐀𝐒𝐇𝐁𝐎𝐀𝐑𝐃𝐒 & 𝐀𝐍𝐀𝐋𝐘𝐓𝐈𝐂𝐒 Real-time visibility into your AI systems and KPIs using Airtable, Looker Studio, and Metabase — so you can see what's working and catch problems early. ============================ 🌟 𝗪𝗛𝗔𝗧 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗦𝗔𝗬 🌟 ❝Incredible turnaround time with the project. Very happy with the quality of work and how Rahul continually evolves his capabilities.❞ – Client ❝Rahul is exceptional when it comes to understanding business requirements. His communication was top-notch, he met all deadlines, and his skills were reasonably strong. Will likely have additional jobs for him in the future.❞ – Client ❝Incredible!!! Thanks for the support.❞ – Client ============================ 𝐇𝐎𝐖 𝐈 𝐖𝐎𝐑𝐊 I start with architecture before writing a line of code. Most AI projects fail because tool selection, agent orchestration, failure handling, and cost weren't thought through upfront. I map this out first, align with you on tradeoffs, then execute cleanly. I'm direct about what will and won't work — and I'll always tell you when a simpler solution beats a complex one. ============================ 🛠️ 𝐓𝐎𝐎𝐋𝐒 & 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐘 𝐀𝐈 𝐀𝐆𝐄𝐍𝐓𝐒 & 𝐎𝐑𝐂𝐇𝐄𝐒𝐓𝐑𝐀𝐓𝐈𝐎𝐍 • Mastra • LangChain • CrewAI • Claude Code 𝐖𝐎𝐑𝐊𝐅𝐋𝐎𝐖 & 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍 • Temporal • n8n • Make • Zapier • Apify 𝐕𝐎𝐈𝐂𝐄 & 𝐂𝐎𝐍𝐕𝐄𝐑𝐒𝐀𝐓𝐈𝐎𝐍𝐀𝐋 𝐀𝐈 • ElevenLabs • Retell AI • VAPI • Twilio • Bland 𝐋𝐋𝐌 & 𝐀𝐈 𝐀𝐏𝐈𝐒 • OpenAI / ChatGPT API • Anthropic (Claude) • Groq • Perplexity • AWS Bedrock 𝐃𝐀𝐓𝐀𝐁𝐀𝐒𝐄𝐒 & 𝐕𝐄𝐂𝐓𝐎𝐑 𝐒𝐄𝐀𝐑𝐂𝐇 • Pinecone • Supabase (pgvector) • Weaviate • Qdrant • Zep • PostgreSQL • MongoDB 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍𝐒 & 𝐒𝐀𝐀𝐒 • Stripe · Calendly · Google Suite • Airtable · Notion · ClickUp • Bubble · Cloudflare · Flodesk 𝐃𝐀𝐒𝐇𝐁𝐎𝐀𝐑𝐃𝐒 & 𝐀𝐍𝐀𝐋𝐘𝐓𝐈𝐂𝐒 • Airtable • Looker Studio • Metabase 𝐏𝐑𝐎𝐆𝐑𝐀𝐌𝐌𝐈𝐍𝐆 • Python • TypeScript • Webhooks & Data Mapping ============================ ➤ 𝗟𝗘𝗧'𝗦 𝗕𝗨𝗜𝗟𝗗 𝗬𝗢𝗨𝗥 𝗔𝗜 𝗦𝗬𝗦𝗧𝗘𝗠 If you're building something serious with AI — not just a prototype — message me on Upwork. I typically respond within 2 hours.

Hi, I'm Jake 👋 I design scalable, high-converting AI Automations for SMBs that drive revenue and free up time. → Automated a law firm’s client onboarding & support, saving 30+ hours every week → Created an AI appointment setter that secured 46% of all lead opt-ins as booked calls → Launched an AI-powered GTM cold outbound strategy achieving reply rates up to 7% → Built a proposal generator that boosted an agency’s conversion rate from 15% → 35% and cut prep time from 3 hours to 30 mins → Designed an intent-based recruitment system that sends personalized outreach to decision makers hiring right now The longer, sit-down version (if you've got a minute): At Systematic Geeks (company I founded) we help business owners implement AI-powered automation systems that actually move the needle, streamlining lead generation, follow-up, and internal workflows. I've built systems responsible for hundreds of thousands in revenue, many of which continue to deliver results long after launch. I've worked with a variety of different businesses ranging from your local gym to large law firms all the way to enterprise SAAS companies, looking to systematise their operations. If you're after someone who can think strategically, execute technically, and communicate like a real human, I’m your guy. Looking forward to meeting you!