Hire the Best Anthropic API Developers

I build the automations that kill your team's busywork — leads that route themselves, data that stops getting copied between apps, follow-ups that just happen. I'm an automation engineer. I wire your CRM, forms, spreadsheets, and AI into the tools you already run — using n8n, Make, GoHighLevel, Zapier, and the Claude and OpenAI APIs — so the manual steps disappear. A few things I've built: - An AI agent that texts a client about messy QuickBooks transactions and updates the books straight from their reply. - A voice AI agent for an HVAC company across 6 markets that calls new leads in seconds, gives an estimate, and sends a PDF bid by text and email. - Stage-based GoHighLevel pipelines with the SMS and email follow-ups firing on their own. - A full custom CRM with AI lead routing and Twilio messaging for a sales team. Here's what makes me different: my day job is rocket engineering. So your automation gets built the way flight hardware does — documented, tested, and hard to break — not a brittle Zap that falls over the first time something weird comes through. I'm a good fit if you're drowning in manual steps, duct-taping tools that don't talk to each other, or you want AI actually wired into your operations instead of just talked about. Send me a message with whatever's eating your team's time, and I'll tell you straight whether it's worth automating.

🎁 𝗔 𝟭𝟬𝟬% 𝗿𝗲𝗳𝘂𝗻𝗱 𝗶𝗳 𝗜 𝘀𝗲𝘁 𝘁𝗵𝗲 𝘄𝗿𝗼𝗻𝗴 𝗲𝘅𝗽𝗲𝗰𝘁𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗰𝗮𝗻’𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿. 𝗡𝗼 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀 𝗮𝘀𝗸𝗲𝗱! I architect the AI systems other developers can't ship production RAG pipelines, multi-agent LLM apps and chatbots on a full-stack React, Next.js and Node.js base. 𝗣𝗿𝗲𝘃𝗶𝗼𝘂𝘀𝗹𝘆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 (𝘁𝗼𝗽 𝟭% 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸) ✅ AI architecture, not AI demos production multi-tenant platforms that scale ✅ End-to-end ownership agent architecture to deployment to team handoff ✅ 15+ years, 50+ AI agents in production, 24,000+ Upwork hours ✅ Multi-LLM, multi-tenant, multi-channel platform scale, not script scale ✅ Top Rated Plus with 100% JSS sustained, not seasonal 🚀 About I architect production AI agent systems multi-tenant LLM orchestration, agentic RAG, voice AI, and MCP servers for SaaS founders and agencies who need real systems, not chatbot demos. 15+ years of full-stack engineering means your AI doesn't just work in a Loom video; it scales, bills, and survives real traffic. 🌟 What I Deliver ✅ AI Agent Platforms Multi-tenant orchestration with multi-LLM execution (OpenAI, Anthropic, Gemini), agentic RAG, MCP servers, embeddable widgets, LangSmith tracing, cost/KPI analytics ✅ Voice AI & Conversational Agents Production voice with VAPI, ElevenLabs, Twilio inbound/outbound calling, transcription, workflow triggers, per-call cost attribution ✅ AI Workflow Automation n8n-powered agentic workflows connecting LLMs, CRMs, payments, and 70+ APIs into autonomous business processes ✅ Multi-Tenant SaaS Infrastructure Laravel/Node backends with per-tenant isolation, subscription billing, role-based access, React frontends scaling 100 to 100K users ✅ Enterprise AI Integrations Stripe, Salesforce, HubSpot, Go High Levek (GHL) ,Shopify, OpenAI, Anthropic, Gemini, ElevenLabs, VAPI, Twilio webhook routing, async queues, full observability 🏗️ What I Build AI Agent Orchestration Platforms Production multi-tenant systems that deploy, manage, monitor AI agents at scale: multi-LLM, agentic RAG (Pinecone/MongoDB), streaming chat, cost tracking, KPI dashboards, embeddable widgets. Voice AI & Conversational Automation Voice agents with ElevenLabs, VAPI, Twilio inbound/outbound calls, real-time transcription, post-call analysis, workflow triggers, per-call cost attribution. n8n Workflow Automation Builders No-code automation backed by n8n with drag-and-drop editors, multi-step agentic workflows, webhooks, 20+ tool integrations (Slack, Sheets, Asana, ClickUp, HubSpot). MCP Servers & Agent Tool Integration Custom Model Context Protocol servers giving AI agents tool-use, structured outputs, and secure access to internal data. Multi-Tenant SaaS Backends Laravel backends with per-tenant isolation, subscription billing, role-based permissions, REST APIs built to scale from first customer to thousands. React Frontends at Scale TypeScript React 18 with BLoC, real-time streaming (Socket-io + Pusher), embeddable widgets, browser extensions, visual workflow builders CI/CD deployed. API Integration Systems 70+ integrations across Stripe, Salesforce, HubSpot, Shopify, FedEx, VAPI, Twilio, OpenAI, Anthropic, Gemini webhook routing, async queues (Laravel Horizon), error tracking. 🍇 Signature Work 🔷 Studio98-ai AI Workforce Platform (flagship): Multi-tenant AI agent orchestration serving 50+ clients across sales, marketing, ops, support. LangChain orchestration with OpenAI/Anthropic/Gemini, agentic RAG via MongoDB/PostgreSQL, MCP server, n8n workflows, LangSmith tracing. React 18 frontend with 27 modules, embeddable chat widget, browser extension, visual workflow builder, real-time SSE streaming. 🔷 Rave 2.0 Multi-tenant SaaS retail platform with subscription management, analytics, drag-and-drop page builder. 🔷 Enterprise Jira Governance Multi-team Agile system for 50+ developers with workflow automation and executive dashboards. 🛠️ Core Tech Stack AI & Agents: LangChain · LangGraph · LangSmith · MCP · Agentic RAG (Pinecone, MongoDB) · OpenAI · Anthropic Claude · Gemini · Prompt Engineering Voice AI: VAPI · ElevenLabs · Twilio · Real-time Transcription Automation: n8n · Make · Webhooks Backend: Laravel 11 · PHP 8.1+ · Node.js · TypeScript · Nova · Sanctum · Octane · Horizon · Redis · MongoDB · PostgreSQL Frontend: React 18 · TypeScript · Vue.js · Inertia.js · Socket-io · Pusher Infra: Docker · AWS · GCP · Firebase · CI/CD Delivery: Scrum (PSM I) · Jira · Confluence · ACP-620 Last updated: 07.07.2026

🥇 𝗘𝗹𝗶𝘁𝗲 𝟭% 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴 𝗮𝗻𝗱 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 📢 𝗪𝗵𝗮𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆 𝗔𝗯𝗼𝘂𝘁 𝗠𝗲 “Khaliq designed a complex web scraping and presentation interface that allowed me to save several hours per day. Over time I've worked with Khaliq on upgrades to this tool and it's been a pleasure each and every time. If more freelancers on Upwork had this level of skillset and work ethic, there would be a lot more happy clients. I highly recommend hiring for any of these areas of expertise.” — Scott O. “I hired Khaliq to create some web scrapes. He was very patient with me while I described exactly what I wanted and even offered suggestions to make it better. The turn around time on the projects are usually ahead of schedule and exactly what I asked for. I will continue to use Khaliq for any web scraping related projects. I highly recommend.” — Joseph P. “I've worked with Khaliq on multiple projects and he has always exceeded my expectations, delivered on time and within budget. I would highly recommend Khaliq to anyone that needs helps with tasks related to Data.” — Stelios K. ✅ Thousands of Hours Saved Through Automation ✅ 500+ Clients Served with Custom Scraping Solutions ✅ $60K+ Earned Delivering High-Quality Data Automation Projects 📈 Clean Architecture | Reliable Delivery | Built to Last 📈 Clean Architecture | Reliable Delivery | Built to Last 𝗛𝗲𝗹𝗹𝗼! 𝗜'𝗺 𝗞𝗵𝗮𝗹𝗶𝗾 — 𝗦𝗲𝗻𝗶𝗼𝗿 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲, 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 I help companies build the systems that keep their business running — reliable backend software, intelligent automation pipelines, and data infrastructure that scales. With 500+ projects delivered and years of production-grade engineering experience, I bring the kind of depth that turns a working prototype into something you can actually depend on. Whether you need a robust API, an end-to-end data pipeline, or a workflow automation system that removes human bottlenecks, I design and ship solutions that are clean, documented, and built for the long term. 🔹 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 🖥️ Backend APIs & Microservices — REST, GraphQL, and event-driven architectures in Python, Node.js, and Rust ⚡ High-Performance Systems — Concurrent, async-first designs that hold up under real load 🗄️ Database Design & Optimization — Postgres, MySQL, MongoDB, Supabase — schema design, indexing, and query tuning ☁️ Cloud & DevOps — Production deployments on AWS (EC2, Lambda), GCP, Docker, and DigitalOcean 🔹 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 🤖 AI Agents & LLM Integration — Custom agents built with LangChain, LlamaIndex, OpenAI, Anthropic, and Gemini 🔗 Workflow Automation — n8n (self-hosted & cloud), Make, Zapier — multi-step, production-grade flows 🧩 System & CRM Integration — Connecting your tools, APIs, and databases into one coherent pipeline 📡 API Development & Integration — Designing clean interfaces and wiring up third-party services reliably 🔹 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 🔄 ETL & Data Pipelines — Ingestion, transformation, and loading from diverse sources into structured, usable formats 📊 Data Modeling & Storage — Designing schemas and storage strategies that serve both reporting and application needs 🌐 Data Acquisition — Years of experience extracting structured data from APIs, web sources, and unstructured inputs (a foundation that now powers more complete data engineering work) 📈 Analytics-Ready Output — Clean, normalized datasets wired to dashboards, warehouses, or downstream services 💼 𝗪𝗵𝗮𝘁 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗪𝗶𝘁𝗵 𝗠𝗲 𝗟𝗼𝗼𝗸𝘀 𝗟𝗶𝗸𝗲 📄 Clear documentation and handover — you own everything, fully understood 🛠 Architecture input before a single line of code — I'll flag issues early, not at delivery ⏱ Predictable communication and milestone updates throughout 🧠 Strategic recommendations — not just execution, but how to build it right 📬 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗧𝗵𝗮𝘁 𝗟𝗮𝘀𝘁𝘀 Invite me to your project or send a message. Whether you're starting from scratch, scaling an existing system, or untangling a mess — I'll help you build it properly. 𝕊𝕪𝕤𝕥𝕖𝕞𝕤 𝕥𝕙𝕒𝕥 𝕨𝕠𝕣𝕜. ℂ𝕠𝕕𝕖 𝕥𝕙𝕒𝕥 𝕝𝕒𝕤𝕥𝕤. ℝ𝕖𝕤𝕦𝕝𝕥𝕤 𝕪𝕠𝕦 𝕔𝕒𝕟 𝕞𝕖𝕒𝕤𝕦𝕣𝕖. Software Engineer, Backend Engineer, Automation Engineer, Data Engineer, ETL Pipeline, Data Pipeline, API Development, REST API, GraphQL, FastAPI, Node.js, Python, TypeScript, Rust, PostgreSQL, MongoDB, Supabase, AWS Lambda, Docker, Cloud Deployment, n8n, Make, Zapier, Workflow Automation, Business Automation, AI Agent, LLM Integration, RAG, LangChain, LlamaIndex, OpenAI API, Anthropic Claude, Gemini, Custom AI Agents, MCP, Full-Stack Development, System Integration, CRM Integration, Technical Consultant, MVP Development, Technical Lead, Web Scraping, Data Extraction.

5⭐: "𝗛𝗮𝘀 𝗮𝗰𝗵𝗶𝗲𝘃𝗲𝗱 𝗺𝗼𝗿𝗲 𝗶𝗻 𝟰 𝘄𝗲𝗲𝗸𝘀 𝘁𝗵𝗮𝗻 𝘀𝗲𝘃𝗲𝗿𝗮𝗹 𝗯𝘂𝗶𝗹𝗱𝗲𝗿𝘀 𝗜'𝘃𝗲 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵 𝗮𝗰𝗵𝗶𝗲𝘃𝗲𝗱 𝗶𝗻 𝗮 𝘆𝗲𝗮𝗿" Upwork client (Multi-Agent AI product for SaaS startup) 👉 Message me with one process you'd love to automate and I'll send you a personalized Loom showing exactly how I'd build the AI automation and deliver in a few weeks. No charge, no obligation. Triple Anthropic certified (Claude Code in Action, Model Context Protocol Advanced, AI Fluency), with 100+ AI automations and AI agents running in production on Claude Code and n8n. If you want an AI automation engineer who has lives in Claude Code and ships n8n automation that survives production, that's my lane: AI automation wired into your real systems, multi-agent workflows that coordinate work end to end, and automations I also maintain on retainer because I know what breaks at 3am. 2.5 years in pre-sales engineering means I'm comfortable in the "we know the pain, we don't know the fix yet" stage. We figure out together whether the answer is an AI automation on n8n, an AI agent on Claude Code, or something in between. 9 years in technical sales to the manufacturing industry before that. Countless factory visits taught me to read a process the way an operator does, spot the real bottleneck, and turn it into a clean AI automation spec for a developer to build against, even when that developer is me. I work in English and German (grew up in Austria) and I'm fluent in GDPR / FADP / on-prem AI automation for clients whose data can't leave the country. Projects where I bring the most value: ✅ AI automation with n8n (100+ production builds): document processing, support ticket triage, AI lead generation, and social media marketing automation ✅ Multi-agent AI automation that coordinates 3-10 specialized Claude agents for ops, research, or customer-facing workflows (the more complex the better) ✅ AI agent development with Claude Code, the Claude Agent SDK, and MCP: multi-step reasoning, tool calling, self-monitoring loops ✅ Document-processing AI automation: OCR plus RAG for invoices, contracts, shipping labels, and conference data (Mistral OCR, Pinecone, Supabase vector) ✅ GDPR / FADP / on-prem AI automation where data can't leave the building (legal, medical, Swiss and EU clients where audit trail and data residency are non-negotiable) ✅ Self-hosted AI automation stacks on client infrastructure: Ollama, Gemma 4, local machine learning and vision models for image routing and classification ✅ Voice AI automation: receptionists and agents (LiveKit, Vapi, ElevenLabs, local Whisper.cpp) including German-language voice agents deployed on-prem ✅ AI automation rescue: fixing other builders' broken n8n workflows and automations (usually faster than starting over) ✅ Long-term AI automation retainers: monthly maintenance, iterative improvement, on-call support for production systems 🔧 Core Specializations AI Automation Engineering • AI automation with n8n (100+ production builds) • Production-grade error handling, retry logic, and self-monitoring AI automation • Advanced webhook processing and REST API integrations • Local AI automation with Ollama, including vision models for classification and routing Claude Code & AI Agents • End-to-end AI agent builder work: design, build, eval, deploy • Claude Code skills, plugins, hooks, and MCP servers for client teams • Claude Code prompt engineering and eval-driven optimization • Multi-agent orchestration with Claude Code, the Claude Agent SDK, and n8n AI Automation for Document Processing • Document AI automation with OCR + RAG: invoices, contracts, purchase orders, shipping labels (Mistral OCR, Pinecone, Supabase vector) • Intelligent document classification and data extraction piped straight into n8n automations • Claude Code agents that read, compare, and validate documents, then route exceptions to a human • On-prem document AI automation for GDPR / FADP clients whose data can't leave the building Why clients pick me over a cheaper AI developer: triple Anthropic certification, 100+ production AI automations shipped, and a sales-engineering background that means your AI automation gets built against the business problem, not just the prompt. 🔧 EXPERTISE: AI Automation | AI Automation Engineer | Business Process Automation | Workflow Automation | n8n | Claude Code | Claude Agent SDK | Claude API | MCP | AI Agent Development | Multi-Agent Systems | Prompt Engineering | Machine Learning | RAG | AI Chatbot | Voice AI | AI Consulting | AI Lead Generation | Local LLM | Ollama | GDPR-Compliant AI

I take a business problem, figure out what needs to exist technically, build it, and ship it to production. Full-stack, front to back: Python, Next.js, React, Claude API, Supabase, Vercel. Started building AI systems in December 2025. Two production platforms deployed for real clients in the construction industry since then. Most developers who work on construction software have never set foot on a job site. I spent 12 years in residential construction before switching to software. That combination, field experience plus full-stack AI development, is hard to find and directly useful if your business runs on trades, field services, or project-based work. What I've built: A 7-step sales configurator for a regional home builder. 300+ selectable options across floor plans, elevations, and upgrades. Real-time pricing engine. Automated proposal generation with e-signature contracts via Signwell. Automated PO generation by vendor category. Role-based access control for sales reps, managers, and owners. The previous developer spent five weeks and got nowhere. I built the whole thing. An internal estimating platform for a concrete contractor. Cost code library, PDF proposal generation, pipeline tracking, analytics dashboard, email integration, two-layer permission system, and a full audit trail of every employee action. Phase 1 of a 4-phase build, deployed and in client review. Both projects are under NDA. No live demos, no client names. The scope and complexity are the story. I also work with Claude Code daily as my primary development environment. Not as a novelty. As a production tool. I understand model selection, cost optimization, prompt evaluation, and MCP integrations at a practical level from building real systems. If you have a real problem and a real budget, especially in construction, trades, or field services, I can build it. Stack I work with: Python, Next.js, React, TypeScript, Claude API, OpenAI API, Supabase, Vercel, GitHub, n8n, Signwell, MCP.

ABOUT: 🔬 Research cited by Qwen (Alibaba's frontier LLM) 🏆 Top 5% in Machine Learning on Upwork ⚡ 7+ years building AI systems that actually ship 👔 Notable clients: Giotto.ai · EDF Compliance · IKM · Data Mania CERTIFICATIONS: ✔️ Stanford Online — Machine Learning EXPERIENCE & SKILLS: 📊📈🕵🏻‍♀️ AI Agent Development, Generative AI, Large Language Models (LLM), Claude API, AI Integration, OpenAI API, Anthropic, LLM Fine-tuning, Retrieval Augmented Generation (RAG), Prompt Engineering, LLM Prompt Engineering, LangChain, Multi-modal AI, Natural Language Processing (NLP), Voice Agents, AI Voice Agent, Text-to-Speech, Speech-to-Text, Whisper AI, ElevenLabs, Conversational AI, Chatbot Development, AI App Development, Agentic AI, Computer Vision, Object Detection, Image Segmentation, Object Tracking, Video Analysis, OCR, TensorFlow, PyTorch, Machine Learning, Deep Learning, Python, JavaScript, React, Next.js, Node.js, TypeScript, PostgreSQL, Supabase, MongoDB, REST API Integration, API Development, Full-Stack Development, SaaS Development, Web Application Development, Backend Development, AWS, GCP, Vercel, Docker, Google Ads, Google Sheets, Google Analytics, Marketing Automation, Workflow Automation, Business Process Automation, Data Pipelines, Data Science, Data Engineering.