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I know your business relies on people instead of systems, and that's exactly what slows its growth. I can help businesses build AI-powered applications and smart automation systems that save time, reduce manual work, and scale with confidence. As your business grows, so does the number of tools, processes, and repetitive tasks. Before long, your team is switching between apps, updating records manually, chasing follow-ups, and using multiple platforms just to complete one workflow. Whether you need a custom AI application, an internal business tool, AI agents, workflow automation, API integrations, or a complete business system, I build solutions that work together seamlessly—so your business runs smarter, not harder. 𝗛𝗲𝗿𝗲'𝘀 𝗛𝗼𝘄 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗖𝘂𝘀𝘁𝗼𝗺 𝗔𝗜 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 I build AI-powered web applications with Replit that solve real business problems. From internal business tools to customer-facing AI products, I create applications that are fast, scalable, and easy to use. 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 & 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 I develop AI agents and intelligent workflows using OpenAI, Claude, and Claude Code to automate customer support, content generation, research, lead qualification, and business operations. 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 I automate repetitive business processes by connecting your software with Make, n8n, Zapier, APIs, and webhooks, helping your team eliminate manual work and operate more efficiently. 𝗖𝘂𝘀𝘁𝗼𝗺 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗔𝗣𝗜𝘀 I integrate third-party services, APIs, databases, CRMs, and AI models into your applications so everything works together without manual intervention. 𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀 & 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝗹 𝗧𝗼𝗼𝗹𝘀 Need an AI chatbot, knowledge base assistant, CRM dashboard, admin panel, or custom internal platform? I build solutions designed around your workflow and business goals. 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 1. We discuss your business goals and current workflow. 2. I recommend the best AI solution for your needs. 3. I design and build your application with scalability in mind. 4. I thoroughly test every feature before delivery. 5. I provide documentation and support so you can confidently use your new system. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Replit • OpenAI • Claude • Claude Code • Python • JavaScript • React • APIs • AI Agents • Make • n8n • Zapier • Airtable • Supabase • Firebase • GoHighLevel • Google Workspace • Webhooks • Custom Integrations** If your business still relies on manual processes, disconnected software, or repetitive tasks that waste valuable time, let's build a smarter solution. 👉 Click the "Invite" or "Hire" button to get started. 💬 Have a project in mind or a quick question? Drop me a message or book a free 30-minute consultation, and let's discuss the best AI solution for your business. KEYWORDS (please ignore) Claude CoWork Specialist, Claude Code, Claude Code Tutor, Claude AI Expert, Claude Automation Specialist, Claude Consultant, Claude Code Builder, Claude Cowork, Claude Cowork Expert, Claude Workflows, Claude Cowork Training, Claude Cowork AI Expert, Claude CoWork Automation, Claude Skills, Claude Education, Claude Agent Development, Claude API, Claude Coaching, Claude, OpenClaw, OpenClaw Setup, OpenClaw Automation, OpenClaw AI Agent Setup, OpenClaw AI Setup, OpenClaw Expert, OpenClaw Developer, OpenClaw Setup Expert, OpenClaw AI Agent Engineer, Expert OpenClaw Developer, AI Chatbot Developer, AI Agent Developer, AI Agent Builder, AI Agent Development, AI Bot Development, AI Automation, AI Automation Expert, AI Automation Developer, AI Automation Engineer, AI Automation Architect, AI Automation Consultant, AI Workflow Automation, AI Workflow Engineer, AI Consultant, AI Development, AI App Development, AI Content Systems, AI Content Generation, AI Customer Support, AI Voice Agent, AI Coaching, AI Model Integration, AI Implementation, AI Powered Chatbot, AI Powered Workflows, Personal AI Agents, Self Hosted AI, Generative AI, Artificial Intelligence, Prompt Engineering, LLM Prompt Engineering, LLM Integration, LLM Learning, RAG, RAG Chatbot, Retrieval Augmented Generation, Knowledge Base Chatbot, Conversational AI, Voice AI, Document AI, Document Automation, Document Processing, OCR, n8n, n8n Expert, n8n Specialist, n8n Developer, n8n Consultant, n8n Automation, n8n Automation Expert, n8n Automation Specialist, n8n Automation Engineer, n8n Automation Architect, n8n Automation Developer, Senior n8n Engineer, Senior n8n Automation Engineer, Experienced n8n Engineer, n8n Workflow, n8n Workflow Builder, n8n Workflow Developer, n8n Workflows Developer, n8n Workflow Automation, n8n Workflow Assistance, n8n Workflows Expert, n8n Integration Specialist, n8n API Expert, n8n AI Agent Developer, Replit, n8n.

My profile highlights: 🔥 500+ WordPress, Shopify, Magento, WooCommerce Websites Delivered 🔥AI First Developer with Claude, Lovable, Cursor, Gitbub Copilot & n8n Expertise 🔥 25+ Node.js, React.js and AI (Chatbot & GenAI) Applications Delivered 🔥 22+ Mobile Apps Delivered 🔥 9400+ Upwork hours 🔥 16+ years of Industry Experience I am a full stack Web Developer from India with over 16 years of experience in PHP, NODE, React, Laravel, Shopify, WordPress, WooCommerce, Magento, Elementor, Magento, Webflow, AI, GenAI, Chatbots and other cutting edge technologies. Technical Skill-set:- - CMS: WordPress, Wix, Claude Code, Lovable, Cursor, Github Copilot, Replit, Vercel, & n8n Exp - E-Commerce: Magento 2, Shopify, WooCommerce - Node.js, Express.js, NEXT.JS, React.JS - AI, Chatbots, GenAI, DevOps, Automation - Responsive Design, Bootstrap, HTML, CSS, Wireframing/Prototyping, etc. - Divi, Elementor, Avada, Visual Composer Let’s shake hands together in creating something great together. Ping me to experience outstanding results and for best in class and most efficient web solutions at a competitive price. Thank You! Sumit Kumar Singh

Most developers will build exactly what you spec. The problem is that what gets specced is rarely what actually solves the business problem. The gap between those two things is where AI projects fail, and closing that gap before writing any code is how I work. I have been building production AI systems and full-stack platforms for several years. Not prototypes. Systems that handle real users, real data and real consequences when something breaks. TaxForce is a 37-agent system running inside a real CPA firm covering document intake, risk scoring, audit defense, deadline tracking and client communication. The Facebook Self-Healing Ads platform is a closed-loop AI system that monitors, diagnoses and fixes campaign performance without human intervention. PAM AI handles thousands of concurrent dealership calls across 8 plus CRM integrations. Dentva is a HIPAA-compliant SaaS handling patient scheduling in production daily. These are not templates strung together, they are properly engineered systems with error handling, logging and recovery paths built in from the start. Before this I spent a year and a half at Turing doing RLHF and model evaluation on the OpenAI and Claude model families. That experience shapes how I evaluate AI output and design systems that behave reliably rather than impressively in demos. On the full-stack side I was CTO on RIZZ, a React Native dating app that grew past 100K users. I have worked on Junia AI, Slides and TopSocialAI across multi-tenant architecture, real-time systems and mobile at scale. These are confirmed production experience not claimed skills. The stack I work in daily is Next.js, React, TypeScript, Python FastAPI, Node.js, Supabase, PostgreSQL, LangChain, LangGraph, OpenAI, Anthropic API, Retell AI, Vapi, Twilio, ElevenLabs, Deepgram, n8n, Make and AWS. If you are building something in agentic systems, AI automation, full-stack SaaS or voice AI and you want someone who will tell you honestly what the right approach is before agreeing to build it, that is the conversation I am interested in having.

Hey, I’m Damian. I build AI automations and custom software that save B2B teams 20+ hours a week and run 24/7 without breaking. 300+ systems deployed, zero drama. Shoot me a message or invitation and I'll send back a personalized Loom breaking down how I'd approach your specific project. No templates, no copy-paste proposals. ============================ HERE'S MY DEAL Before I got into AI automation, I spent years in military cybersecurity building machine learning systems to detect zero-day attacks and managing data pipelines across classified networks. I have a Master's in Applied Data Science from the University of Michigan and 7 GIAC security certifications. Now I take that same engineering discipline and apply it to AI automation for businesses. The systems I build don't just work in a demo. They survive production because I come from an environment where failure wasn't an option. Whether your team is buried in spreadsheets, manually moving data between platforms, or running the same process fifty times a day, I'll design a system that takes it off your plate permanently. 300+ n8n automations deployed 100% Job Success Score | Top Rated Plus Master's in Applied Data Science (University of Michigan) 7x GIAC Certified (Machine Learning, Python, Cybersecurity) I use Claude API every single day - it's my primary tool, not something I learned yesterday Everything gets built on your accounts, your infrastructure. You own it all, zero lock-in ============================ WHAT I DELIVER AI Agents That Actually Reason I build multi-agent systems with Claude API and MCP that handle complex logic - not just simple if/then chains. Running costs as low as $0.02 per execution. Bulletproof n8n Workflows Production-grade automation with proper error handling, logging, and alerts. The kind that runs reliably at 3am without you worrying about it. Full-Stack AI Applications Complete apps with Next.js, React, Supabase - authentication, billing, AI features baked in. Deployed and ready to scale. RAG & Document Intelligence Retrieval systems that make your documents answer questions. I've built a legal research platform spanning 190,000+ documents and AI research assistants that turn scattered drives into searchable knowledge bases. CRM & API Integrations Salesforce, HubSpot, Pipedrive, Zoho - properly connected and automated, not just surface-level syncs. ============================ WHAT CLIENTS SAY "Wish I had met more freelancers with this high-quality work ethic and delivery - 100% recommended. Great communication, fast delivery, hard working, listening, and looking for feedback. Can't recommend enough." - Elon S. "Damian was awesome! He'd clearly done his research before hopping onto our intro call, and worked steadily and quickly on a project that was admittedly pretty complex. He kept scalability in mind, was friendly and thoughtful, and altogether a pleasure to work with." - Maria Ada S. ============================ WHAT SETS ME APART Military-grade engineering background. I built ML systems that detected cyberattacks before they happened. That same rigor goes into every automation I build for you. I work across both code and no-code. Python, TypeScript, n8n, Make - I choose the right tool for the job, not the one I'm most comfortable with. Claude isn't a buzzword on my profile. I ship production systems with it daily. Before anything gets built, you get a clear scope and cost breakdown. No surprises. I communicate like a human, respond within 6 hours, and actually care about whether the thing I built is working for you after handoff. ============================ Upwork Skill Certification - Python Development Back-End Development GIAC Machine Learning Engineer (GMLE) GIAC Python Coder (GPYC) GIAC Certified Forensic Analyst (GCFA) GIAC Certified Intrusion Analyst (GCIA) Global Industrial Cyber Security Professional (GICSP) ============================ LET'S GET STARTED If you've got a process that's eating up your team's time, message me. I'll send over a Loom walkthrough showing exactly what I'd build and why. ============================ TOOLS & TECHNOLOGY AI & Automation: Claude API, Claude Code, MCP (Model Context Protocol), n8n, AI Agents Programming: Python, TypeScript, Next.js, React Databases & Backend: SQL, Supabase, API Integration, RAG Pipelines (pgvector) DevOps: Docker, Vercel CRM & Marketing: Pipedrive, Salesforce, HubSpot, Zoho Content & Data: Web Scraping (Apify), Remotion, HeyGen, ElevenLabs AI Automation Engineer | Claude API | n8n Workflows | AI Agents | MCP Servers | RAG Pipelines | Document Intelligence | Automation Systems | Full-Stack Development | CRM Integration | Python Development

Agencies in Canada, New Zealand and the United States hire me as their developer. For the Calgary one I was the entire technical team. Three months, 103 requests handled, 19 projects shipped, 850 commits, one person. Their founder is a veteran graphic designer and he signed off on every screen before it went live, so the work already passes a professional designer's eye. That count only covers what reached a project board. About half the job was work on their clients' existing systems that never got logged at all. For an SEO agency in New Zealand I built the system that writes their sales proposals. It pulls live keyword and competitor data, runs their own return on investment model, and produces a branded proposal from a single URL. 13 test proposals across 13 industries before handover. For an award winning US digital agency, 20 years old, I built three internal tools including their proposal generator and a UX audit workflow. Their words: the workflow executed flawlessly. WHAT I SHIPPED IN CALGARY 19 websites. Five live on the client's own domain, eleven complete sites sent out to win new business. Real photography, real copy, every one designed twice, once for phones and once for desktop. Their whole internal operating system in one dashboard. A project board, threaded messaging with attachments and email that deep links back to the exact message, full text search across 714 messages on one keystroke, a revenue panel, and a contract generator that builds the agreement from the project price, sends a link, takes a typed signature and files the signed copy. A client login portal. 2,343 files and 3 GB migrated off WordPress into 795 folders with the structure their customers already knew, 48 accounts, role based access, and an admin panel the owner uses to onboard his own customers. Nobody lost access for a day. A lot map read straight out of a land developer's PDF. 155 lots with number, block, frontage, depth and size, nothing typed by hand, and the raw uncoloured engineering plan coloured automatically to within 0.3pt on a 780pt sheet. Drop in a new PDF and it rebuilds in about 390 milliseconds. Visitor tracking that tells the truth. The counter I inherited was over reporting about a hundred to one, one site reading 808 visitors when the honest number was 7. I rebuilt it to count only sessions where a real person did something. Event registration and check in. Capped group, ordered waiting list, a separate code per invitation so every signup knows where it came from, and people check themselves in at the gate. Two public audit tools that bring the agency leads. One scores a site's design out of 100 and takes a live screenshot while it does it. The other checks 16 on page SEO factors in seconds. Both capture the visitor and email the score straight to the founder. MY OWN WORK 51 Claude Skills I wrote. They run my business every day. 245 automations built in n8n, 84 of them live right now. Purrposal, an AI product I built, launched and still run. WHAT I DO FOR YOU Websites and redesigns. Internal tools and dashboards. Client portals with logins and roles. AI agents and automations with Claude Code, the Claude API, the OpenAI API, and MCP servers I write so a model can reach your own tools. Fixing what a previous developer left, in WordPress, Elementor, DNS, page speed, Analytics, Search Console and SEO. Next.js, React, TypeScript, Node.js, Python, Supabase, PostgreSQL. Deployed to Vercel or your own server. The code lives in your GitHub, not mine. WHAT IS LIVE RIGHT NOW Live sites include a karate dojo that has been running forty years, a novelist, a literacy tutor, an erosion control contractor with the client portal behind it, a UK food and confectionery wholesaler, two Japanese restaurants, a mechanical and electrical contractor, an industrial process control distributor, a specialty industrial contractor, the North American arm of a Japanese pump manufacturer, a 3D scanning studio, a pump and blower service company, a property developer, a personal trainer and a wellness institute. Every one of them is in my portfolio below with a working link, so you can open them and judge for yourself. HOW IT GOES You tell me the problem. I come back with what the first version should be, which is usually smaller than people expect, and what it takes to get there. I use ordinary tools throughout, so anyone can take the work over from me later. I'll tell you when an idea is bad, and when a job isn't right for me. I'm in India, so I'm usually shipping while you sleep, and I reply within a few hours. Send me what you're trying to build, or what's broken, and I'll tell you what it would take.

I'm an AI automation partner for startups, SMBs, and agencies. I build AI agents, voice bots, workflow automations, and full-stack AI apps. If you have a process to automate or an agent to build, give it to me and I'll ship a system that will work 24/7 for you. That's the promise. I can help if you're: - An SMB looking to automate operations, CRM, or sales pipelines - A SaaS team that wants AI features or agents built into your product - A startup building an AI-powered MVP - An agency that needs a reliable AI fulfillment partner - Not sure where AI fits? I'll look at your operations and tell you honestly where it helps and where it doesn't 🚀 My Expertise Areas → AI Agents & Multi-Agent Systems: n8n or LangGraph orchestration, tool calling, RAG memory, guardrails, evals, human-in-the-loop gates, error observability → Claude Ecosystem & AI Operating Systems: Claude Code for teams, custom MCP servers, skills, Agent SDK. I run my own business on a Claude Code OS daily, so you get practices tested on myself first → Workflow & Process Automation: n8n (self-hosted and cloud), Make, Zapier across CRMs, payments, email. Lead-to-cash pipelines, two-way system syncs → Voice AI Agents: real-time intake, booking, and support agents with Pipecat, Vapi, ElevenLabs, Deepgram → Full-Stack / Custom Solutions: AI SaaS apps, custom bots, client portals, dashboards on Next.js, Supabase, Stripe 💻 Technical Stack → AI & Agents: Claude, OpenAI, Gemini, Claude Code, MCP, LangGraph, LangChain, RAG (pgvector, Pinecone), Langfuse → Automation & Integrations: n8n (self-hosted + cloud), Make, Zapier, webhooks, HubSpot, Stripe, Slack, QuickBooks, Meta Marketing API, WhatsApp Business API → Full-Stack & Data: Next.js, React, TypeScript, Python, FastAPI, Supabase, PostgreSQL + pgvector, Airtable, Docker, AWS, Vercel ...and whatever else the project calls for. 📈 Proof of Work • Family Clinic WhatsApp Agent: a 24/7 tool-calling booking agent on the WhatsApp Business API. Patients book, reschedule, and cancel in chat; anything sensitive hands off to a human. Meta Conversions API is wired in, so the clinic sees exactly which ad produced which booked appointment. • AP Reconciliation Agent (LangGraph): investigates invoice exceptions to root cause, then auto-clears, routes to a buyer, or escalates. Every payment action stops at a human approval gate that survives a server restart. • AdOps Studio (React + Supabase): multi-tenant SaaS for Meta Ads agencies. AI bulk copy editing verified live across 75+ ads. • LADLA OS: the AI operating system I use for my own daily operations: skills, custom MCP servers, subagents, scheduled routines. 🤝 Why I will be a good partner • I finish systems, accounting for the edge cases: bad inputs, duplicate triggers, APIs that go down mid-run. • Every build ships with documentation and ongoing support. • No silence between milestones: working demos and a delivery log every week. • AI with guardrails: schema-validated outputs, human approval where actions are irreversible, and an audit trail for every run. Even if you're just figuring out where AI fits in your business, send a message. I'll reply with a short personalized Loom on your exact situation, no generic message.