Hire the Best Conversational AI Specialists

Ship me your broken process. I'll send back a system that runs itself. I build the AI powered systems your business runs on a workflow that runs 24/7, a voice agent that books your calls, a RAG assistant that answers from your own data, or an MVP your customers actually use. Behind the no-code tools I write real Python and SQL so when a build outgrows n8n or Make, it doesn't break. It scales. —— What I Build —— → AI Workflow Automation n8n, Make (Integromat), and custom Python connecting your CRM, email, payments, and onboarding into one pipeline. Lead comes in → qualified → booked → onboarded. No human required. → RAG & AI Agents Chat with your data assistants and autonomous AI agents built on Claude API, OpenAI (GPT), LangChain, and vector databases (Pinecone, Supabase pgvector). Turn your docs, tickets, and knowledge base into an assistant that actually answers. → Voice AI Agents Production ready AI phone agents using Retell AI, Vapi, and Twilio. Appointment booking, lead qualification, outbound calling deployed and live, not just a demo. → AI-Powered MVPs & Apps Functional web apps built with Lovable, Supabase, Python, and the Claude/OpenAI APIs. Concept to working product in days, not months. Ideal for founders validating fast. → Data & Backend Automation Python scripts, SQL/PostgreSQL queries, REST API integrations, and data pipelines (ETL) that clean, sync, and move data between the tools you already use. —— Why Clients Come Back —— → Fast: 24-48 hour delivery on most automation builds → Production-grade: real systems that run businesses, not demos that break → Clear communication: you'll always know what's happening and when → Documented handoff: systems you can manage without me —— Tech Stack —— Python · SQL · PostgreSQL · n8n · Make (Integromat) · Zapier · RAG · LangChain · Vector Databases (Pinecone, pgvector) · Claude API (Anthropic) · OpenAI / GPT API · Supabase · Retell AI · Vapi · Twilio · Lovable · Airtable · Google Sheets · Webhooks · REST APIs · WhatsApp API · Prompt Engineering Ready to automate? Describe your workflow bottleneck and I'll respond within an hour with a plan.

Most AI freelancers hand you a script you cannot ship. Most web developers cannot build the agent in the first place. The gap between those two is where your budget disappears. I build AI agents and the web and mobile apps they live inside - one accountable partner for the model, the API, the interface and the hosting. Production AI delivered for Microsoft. Top Rated on Upwork with 100% Job Success and 5.0 stars on every contract closed. I lead a 25-engineer team, so every build ships with architecture review, QA and DevOps behind it. 1. AI AGENTS AND AUTONOMOUS WORKFLOWS - Multi-agent systems on LangGraph, LangChain and CrewAI: state machines, tool calling, retries and human-in-the-loop approval gates - Per-run token and cost caps, so your LLM bill never surprises you - Agents wired into the tools you already run: HubSpot, Salesforce, Slack, Notion, Gmail, Stripe and internal APIs - Every agent decision logged and traceable from day one 2. VOICE AI AGENTS - Real-time inbound and outbound voice on Twilio, LiveKit and the OpenAI Realtime API - Sub-second response latency with barge-in handling, so the agent never talks over your customer - Deepgram and Whisper transcription, ElevenLabs voice synthesis - Warm transfer to a human, automatic call disposition and full transcripts pushed to your CRM 3. RAG AND LLM SYSTEMS THAT DO NOT HALLUCINATE - Retrieval augmented generation on Pinecone, Weaviate, Qdrant and pgvector with hybrid search and reranking - Chunking and metadata strategy built around your actual document structure - An evaluation harness so you can measure answer accuracy instead of hoping for it - Citations on every answer so your team can verify the source - OpenAI, Anthropic Claude, Gemini and open-weight LLaMA models, fine-tuned only where it earns its cost 4. WEB APP DEVELOPMENT - Next.js, React, TypeScript and TailwindCSS front ends - FastAPI, Node.js and Django back ends on PostgreSQL, Supabase or MongoDB - Multi-tenant SaaS with role-based access, Stripe billing and usage metering - Admin dashboards where you can see, audit and override everything the agent did - Streaming AI responses instead of a loading spinner 5. MOBILE APP DEVELOPMENT - React Native and Flutter for iOS and Android from a single codebase - Offline-first sync, push notifications, in-app purchases and biometric auth - AI features that stay fast on real mobile networks - App Store and Google Play submission handled end to end, review pushback included SHIPPED, NOT PROTOTYPED Docker, CI/CD, AWS, GCP and Vercel. Monitoring, alerting and cost dashboards configured before launch. Clean, tested, documented code your next developer can actually read. SELECTED WORK - ELEVA - AI-native email assistant SaaS built on React, FastAPI and OpenAI - AI voice-call campaign engine with automatic disposition analysis and CRM logging - Document intelligence agent that reads contracts, extracts key terms and flags risks and deadlines - AI sales assistant that listens to live calls, suggests responses and drafts follow-ups in real time - Workflow orchestrator connecting CRM, Slack, Notion and email into one automated pipeline HOW WE WORK Week 0 - Free 30-minute scoping call. You leave with an architecture sketch and a fixed price, whether you hire me or not. Week 1 - A working prototype on your real data or your real call flow. You see it run before committing further. Weeks 2 to 4 - Build, test, iterate. Friday demos and direct Slack access to me. Launch - Deployed, documented and handed over, with 30 days of post-launch support included. WHO I WORK BEST WITH - Funded startups and enterprise teams with builds of 5,000 USD and up - Companies replacing real manual work: call centres, document review, support queues, internal ops - Founders who want one partner owning the agent, the app, the API and the hosting Not a fit: one-off prompt tweaks, unpaid proofs of concept or hourly script patching. Tell me your problem in two sentences. You will get an approach, a timeline and a number back within 4 hours.

👋 Hi! I'm Haithem, and I love to help businesses shine with custom AI applications, workflow automation, AI Agent integrations and intelligent chatbots. I leverage the latest AI advancements and modern automation tools to craft tailored solutions that are practical, efficient, and ready to use. My mission is to bridge the gap between cutting-edge technology and everyday business needs, ensuring you get solutions that not only look smart but also work smart. Here's a snapshot of my expertise: ✔ Mastery in deploying AI agents for dynamic web and API applications, enabling businesses to streamline operations and enhance decision-making processes. ✔ Extensive experience designing agentic systems with Claude Code, Claude Opus/Sonnet/Haiku, Gemini and GPT-5.5; including long-running agents, sub-agents, Skills, and reflection/critique loops. ✔ Specialist in AI integrations, seamlessly incorporating AI functionalities into existing platforms and workflows, from automating repetitive tasks to enriching customer interactions. ✔ Automation expertise using tools like Make .com, n8n, Zapier, Gumloop, Lindy, Relevance AI, CrewAI, LangChain / LangGraph & GoHighLevel (GHL). ✔ Proficient in building and integrating custom AI voice agents with VAPI, Retell AI, ElevenLabs in addition to AI-powered chatbots for a range of use cases, including customer support, lead generation, cold calling, customer outreach and internal process optimization. ✔ Skilled at designing end-to-end solutions combining Airtable and Supabase databases, Make scenarios, and API-driven workflows for no-code/low-code development. ✔ Specialist in building custom MCP (Model Context Protocol) servers that expose internal APIs, databases, and SaaS tools to Claude, Cursor, and Claude Code. ✔ Proficient in RAG and agentic RAG pipelines over Pinecone, Weaviate, Qdrant, and Supabase pgvector; with citations, guardrails, and hallucination controls. ✔ Deep CRM and stack integrations across GoHighLevel, HubSpot, Salesforce, Pipedrive, Close .com, Monday .com, Airtable, Notion, ServiceTitan, Housecall Pro, Jobber and many other 3rd party tools. ✔ Expertise in prompt engineering, with a proven track record of formulating prompts that deliver contextually aware AI responses. ✔ AI video, avatar, and character generation with HeyGen, Synthesia, Tavus, Runway, Pika, Sora, Luma AI, Kling, Hailuo, Higgsfield AI, and Captions AI; for UGC ads, talking head explainers, personalized outreach videos, course content, and multilingual brand spokespersons at scale. 🤖 Here are some of the Automation Workflows and AI Agents I worked on using Make, VAPI and other automation tools: ✅ AI Voice Agents: for dental and medical clinics, real estate agencies, restaurants, banking and financial services, marketing agencies, insurance companies, hotels and accomodations, private schools, travel agencies and more. ✅ AI cold caller using Make, Retell or VAPI and Airtable. ✅ Make AI Workflow for Social Media Content Creation, Publishing and Distribution. ✅ Data Scraping and Lead Generation Automation System using Make and Apify. ✅ Automate AI Video Content Creation For Any Platform (Reels, Shorts, TikTok) using Make. Below are some of the AI-powered solutions I've worked on before: ✔ 𝐀𝐈 𝐑𝐞𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐢𝐬𝐭 𝐎𝐒: A multi-tenant voice receptionist platform for home-service businesses (HVAC, plumbing, dental, auto repair) that answers every call 24/7, qualifies the caller, books the job on Cal .com or ServiceTitan, dispatches techs via SMS, and logs the full transcript and outcome to GHL or HubSpot. Built on Retell AI with ElevenLabs voice cloning and Twilio SIP trunking. ✔ 𝐀𝐈 𝐎𝐮𝐭𝐛𝐨𝐮𝐧𝐝 𝐒𝐚𝐥𝐞𝐬 𝐄𝐧𝐠𝐢𝐧𝐞: A full agentic SDR stack that scrapes Apollo, Phantombuster, and Hunter, enriches every lead with Clay, scores fit with Claude Opus, drafts and sends hyper-personalized cold emails and LinkedIn DMs through Smartlead and Instantly, then classifies replies and books qualified meetings straight into the rep's calendar; deployed for B2B SaaS and agency clients running 5K+ leads per week. ✔ 𝐀𝐈 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝: A daily executive briefing system for multi-location salon, spa, and service businesses that pulls KPIs from Phorest, Xero, HubSpot, and ServiceTitan, runs them through GPT-4o for anomaly detection and natural-language commentary, and emails owners a personalized morning dashboard with red flags, wins, and recommended actions; built on Make, Airtable, and a Claude critique pass that keeps the narrative honest. ✔ 𝐀𝐈 𝐀𝐯𝐚𝐭𝐚𝐫 𝐕𝐢𝐝𝐞𝐨 𝐄𝐧𝐠𝐢𝐧𝐞: An automated UGC video production system that turns a single brand brief into hundreds of personalized videos at scale using HeyGen, with auto-captioning and publishing across TikTok, Reels, Shorts, YouTube, and email outreach. Let’s work together to bring innovative, intelligent, automated and AI-based solutions to your business!🚀

If you have internal documents, tickets, or product data, I build AI agents and RAG systems that retrieve the right evidence, cite it, and take action - with no hallucinations and lower token costs. I'm a PhD in NLP/ML and sole inventor on two US patent applications in agentic AI (networked personal AI agents, and sycophancy-resistant evaluation of AI trust). I don't just use RAG and agent frameworks - I patent the methods behind them, which means the systems I build are grounded in original research, not just off-the-shelf wiring of LangChain components. Here is what I deliver: 🔹 RAG done right - chunking strategy, metadata, retrieval tuning, reranking, query rewriting, and citation-grounded answers with guardrails against hallucination 🔹 Agentic workflows - hierarchical (manager to specialists), parallel, and sequential pipelines using LangChain, LangGraph, or CrewAI 🔹 Tool-using agents - API/tool calling, safe execution, structured outputs, and robust fallback behavior 🔹 Long-context optimization - hierarchical summarization, compression, and selective retrieval that cuts token cost while improving stability on large inputs 🔹 Evaluation & reliability - benchmarks, regression tests, error taxonomy, confidence routing, and human-in-the-loop review Top Rated Plus with a 5 rating across 30 completed projects and 3,000+ hours on Upwork, plus two US patent applications (2025-2026) in agentic AI. Typical client outcomes include higher answer quality with grounded citations, lower inference costs through routing and compression, and production systems with measured accuracy and predictable failure modes. Share your data shape and target use case, and I'll propose the fastest path to a reliable RAG or agent system with measurable milestones. Message me and I'll respond within a day.

Senior AI Engineer with $400K+ earned on Upwork, 26,000+ hours, and 110+ successful projects building production software for startups and enterprises. I specialize in building AI Agents, Voice AI systems, MCP servers, RAG applications, and workflow automations that integrate with CRMs, APIs, and business platforms. I've built solutions including AI Sales & Customer Support Agents, Voice AI Receptionists, AI Research Assistants, RAG-powered knowledge bases, MCP servers, and intelligent workflow automations using OpenAI, Claude, LangGraph, n8n, and modern cloud infrastructure. From architecture and development to deployment, I build scalable AI solutions that help businesses automate operations, reduce costs, and launch AI products faster. 🚀 What I Do Whether you're launching an AI startup or adding AI to an existing product, I design and deliver production-ready AI solutions—from AI agents and Voice AI to RAG applications, workflow automation, and AI-powered web & mobile applications. 🤖 AI Agents & Automation ✅ AI Sales, Customer Support & Research Agents ✅ Multi-Agent Systems (LangGraph, LangChain, CrewAI, AutoGen) ✅ AI Assistants & Human-in-the-Loop Workflows 🎙 Voice AI ✅ AI Receptionists & Call Agents ✅ Inbound & Outbound Voice Automation ✅ CRM Integration, Transcription & Analytics Platforms: Vapi, Retell AI, ElevenLabs, Deepgram, Twilio 🔥 MCP, RAG & LLM Solutions ✅ Custom MCP Servers ✅ OpenAI, Claude & Gemini Integrations ✅ RAG Applications & Vector Databases ✅ Tool Calling & Enterprise AI Solutions 🔄 Workflow Automation ✅ n8n, Make, Zapier & Power Automate ✅ API Integrations & ETL Pipelines ✅ CRM, ERP & Business Process Automation 🔗 CRM & ERP Integration ✅ Salesforce, HubSpot, GoHighLevel, Zoho, Monday ✅ NetSuite, SAP, QuickBooks, Stripe & Custom APIs 💻 Full-Stack Development ✅ AI-Powered Web Applications (React, Next.js, Python, Node.js) ✅ Mobile Apps (React Native, Flutter) ✅ FastAPI, Django, PostgreSQL, MongoDB & Redis 💡 Why Work With Me ✔ Expert-Vetted (Top 1%) AI Engineer ✔ $400K+ Earned • 100% Job Success ✔ End-to-End AI, Web & Mobile Development ✔ Production-Ready, Scalable Solutions ✔ Clear Communication & Reliable Delivery Let's build something amazing together.

Most businesses are sitting on 15–30 hours a week of manual work that custom AI software could handle automatically. I'm an AI Integration Engineer who builds the actual systems — not strategy decks. Custom AI apps, RAG-powered chatbots, n8n automations, and AI-integrated platforms that plug into the tools your team already uses. Top Rated on Upwork with 100% Job Success across 1,300+ hours, working with SaaS teams, law firms, lenders, and agencies who need it shipped right the first time. WHAT I BUILD FOR CLIENTS → Custom AI Software & Apps Full-stack AI applications built from scratch — frontend (Next.js / React), backend (FastAPI / Python), AI logic (OpenAI, Claude, RAG with pgvector or Pinecone), production deployment (GCP / AWS, Docker, CI/CD, Sentry). Recent build: a bilingual Arabic/English legal management platform with a RAG document drafter and WhatsApp client bot — drafting time cut from hours to minutes. → AI Integration Into Existing Software Connecting AI to the tools your business already runs on — CRMs, databases, internal apps, customer-facing platforms. Recent build: an AI underwriting engine for a real estate lender that replaced manual document review across the entire loan lifecycle. → n8n Workflow Automations Self-running pipelines that connect your CRM, email, WhatsApp, databases, and AI models into one system. Recent build: a multi-agent content pipeline that turns a single Telegram command into a published SEO article in 3–4 minutes — replacing ~15 hrs/week of manual work. → RAG-Powered Chatbots & AI Assistants Custom chatbots with real document grounding, conversation memory, and human handoff. Web, WhatsApp, Slack — wherever your customers are. WHY CLIENTS HIRE ME OVER THE NEXT FREELANCER ✓ Top Rated, 100% Job Success, 1,300+ hours on Upwork in this exact lane ✓ Production deployments — not prototypes. CI/CD, monitoring, Docker, GCP/AWS — the boring infrastructure that keeps systems running at 3 AM ✓ Full-stack — I ship the AI logic and the software it lives inside (FastAPI, Next.js, Python, React) ✓ Member of two Top Rated Upwork agencies with 13,000+ combined hours delivered INDUSTRIES I'VE BUILT FOR Legal Tech · Fintech / Lending · Healthcare · EdTech · Content Operations · SaaS Tools HOW I WORK I scope tightly, ship in milestones, and send Loom walkthroughs of every build so you can follow along without needing a technical translator. I respond inside 4 hours and keep you updated even on days nothing ships. IF YOU'RE EVALUATING ME FOR A PROJECT Send me a short message describing what you want to build or automate, and what "done" looks like. I'll tell you honestly whether I'm the right fit, roughly what it'll cost, and roughly how long it'll take — usually inside a day. If it's a fit, you'll get a clear scope, a fixed timeline, and code you actually own.