I help startups, agencies, and growing businesses automate repetitive work with production-ready AI systems. I build AI agents, workflow automatons, and business integrations that save time, reduce manual effort, and improve operational efficiency. My focus is not just building AI features it's designing reliable automation systems that connect your existing tools, make intelligent decisions, and scale with your business. What I Build AI Agents & Intelligent Systems • AI Agents & Multi-Agent Systems • AI Assistants with Memory • RAG (Retrieval-Augmented Generation) Applications • AI Knowledge Base Assistants • AI Chatbots • AI Customer Support Automation • AI Document Processing • AI Voice Agents Workflow Automation • n8n Automation • Make com Automation • Business Process Automation • CRM Automation • Lead Qualification Automation • Sales Workflow Automation • Internal Operations Automation • Email & Marketing Automation • Document Approval Workflows API Integrations • OpenAI API • Claude API (Anthropic) • Gemini API • REST APIs • GraphQL • Webhooks • Third-Party API Integrations • Custom Backend APIs CRM & Business Systems • GoHighLevel (GHL) • HubSpot • Salesforce • Airtable • Google Workspace • Slack • Notion • Supabase Technologies AI & LLMs OpenAI • Claude • Gemini • LangChain • LangGraph • CrewAI Automation n8n • Make • Zapier Backend Python • FastAPI • Node.js Databases PostgreSQL • Supabase • Pinecone • Weaviate • pgvector • Redis Cloud Docker • AWS • Git • CI/CD Recent Projects ✔ Built AI lead qualification systems using Claude, n8n, and CRM integrations to automate lead scoring, follow-ups, and sales workflows. ✔ Developed RAG-powered AI assistants with vector databases, enabling businesses to search internal knowledge and receive accurate, context-aware answers. ✔ Created AI document processing pipelines that automatically extract, classify, summarize, and organize business documents. ✔ Built AI chatbots with memory, tool calling, and API integrations to automate customer support and internal operations. ✔ Connected CRMs, databases, payment platforms, Google Workspace, Slack, and third-party APIs through scalable automation workflows. Why Clients Work With Me ✔ Production-ready AI solutions built for real businesses ✔ Clean, scalable, and maintainable architecture ✔ Secure API integrations and workflow automation ✔ Monitoring, logging, and error handling built in ✔ Clear communication throughout the project ✔ Long-term support and continuous optimization Whether you need an AI Agent, an n8n workflow, a RAG-powered knowledge assistant, CRM automation, or a complete AI-powered business operating system, I build solutions that are reliable, scalable, and designed around your business goals. Let's automate your workflows, eliminate repetitive work, and build AI systems that help your business scale.

Hello! I'm Marcin 🚀I build automation systems that directly impact my client's bottom lines. ➔Outbound marketing system generated $13,000/mo. for a firm in under 90 days. ➔$3,000/mo. in operational costs saved for a client by providing CRM / PM software automations. ➔100s of hours saved for agencies building onboarding, sales and marketing systems. Sit-down version (If you've a couple minutes): Within my 8 years experience in the online marketing / sales / tech industries, I've helped multiple B2B companies and agencies add revenue, reduce operational costs, and reduce churn by building automations using tools such as Instantly, Clay, n8n, Claude Code, ClickUp, GoHighLevel and more. I've built numerous systems which have enabled these achievements to become possible, some of my notable favorites being: ➔Automated outbound lead generation systems: Using modern tools (Clay, Instantly, etc.) to build enriched lead lists, email infrastructures capable of reaching out to 1000s of people a day, AI enabled problem based personalized emails. ➔Speed to lead systems: Automated systems that monitor cold email inboxes for interested replies and draft optimal messages ready for sending. Automated mobile phone number enrichments of interested prospects, so that clients can call them and increase booking rates. ➔Onboarding systems: Fully automate onboarding of new clients & hires to amplify customer experience and reduce churn. ➔Automated sales call analyzer & proposal generator: AI enabled call analyzer which develops professional grade proposal based on analyzed call transcripts. And more... I also have experience with CRM / project management tools such as GoHighLevel (GHL), ClickUp, Notion and Airtable, and provided added functionality using custom API integrations. I am passionate about process automation, and building systems which help B2B business' solve real problems. No matter the size of project, you will receive quality work and communication throughout our entire working relationship. If you're looking for someone like that, then I'm your guy! Excited to speak further! ✔

Your GHL is busy. Your revenue says it isn't. That gap is where I work. I've seen this exact setup hundreds of times. The automations break. Follow-up dies after day two. The pipeline looks full, but the money doesn't match it. And when you ask which campaigns actually brought in paying customers, nobody can pull the answer out of the system. I've spent 15 years fixing it. GoHighLevel is what I do. I'm a Certified GHL Engineer and a Top 1% Upwork EXPERT-VETTED freelancer, and I work in the platform every day. I don't jump into a build. We start with an audit. It shows where your funnel is broken and what that's costing you, then I quote a fixed price to fix it. No hourly surprises. No scope creep. You leave the audit with a plan you can act on, whether you build with me or not. ⚜ - GHL builds, rebuilds & full account architecture ⚜ - Migrations into GHL from Keap, HubSpot & ActiveCampaign ⚜ - Lead follow-up & lifecycle automation that runs without babysitting ⚜ - Attribution & reporting dashboards showing which campaigns actually drive revenue ⚜ - Call Tracking & Dynamic Number Insertion ⚜ - Conversion tracking in Google Tag Manager ⚜ - SMS, Email & Voicemail sequences ⚜ - API & Third-Party Integration Most GHL freelancers stop at the dashboard. I go a layer deeper. When you outgrow what GHL's native reporting can show you, I build the data layer underneath it: a proper data warehouse that pulls your CRM, ads, and call data into one source of truth instead of four tools that don't talk to each other. Few people on this platform do both the GHL build and the data engineering behind it. I do. But don't just take my word for it. My Upwork feedback is verified and attached to real contracts on this profile: ⚜ - On a recent GHL build, the client endorsed me for being Accountable for Outcomes. ⚜ - On another, five stars with the client noting I took the time to educate them on the right solution before building, calling out Clear Communication and Detail Oriented. ⚜ - Recent verified jobs: a multi-clinic CRM & pipeline build, an automotive CRM rebuild with lead tracking, and a Keap-to-GHL migration. So let's talk about your setup. The first step is a fixed-price audit: I map exactly where your GHL is leaking leads and revenue, what it's costing you, and what it takes to fix. You walk away with a clear plan and a fixed number, whether you build with me or not. ★★ Hit that ⚜ GREEN BUTTON ⚜ and tell me what you're working with, and what your GHL should be telling you that it isn't. ★★ Talk to you soon, Alex - Top 1% Upwork EXPERT-VETTED

Tired of manual processes, disconnected tools, and repetitive tasks slowing down your business? I help businesses automate operations, streamline workflows, and build scalable systems using Make, Zapier, n8n, Airtable, GoHighLevel, Claude, OpenAI, APIs, and AI-powered automations. My goal is simple: save you time, reduce errors, and create systems that grow with your business. What I Can Help With ✅Workflow Automation & Process Optimization ✅Make, Zapier & n8n Automation Development ✅Airtable Databases & Backend Systems ✅GoHighLevel CRM Setup & Automation ✅API & Webhook Integrations ✅AI Automation & AI Agents ✅OpenAI, ChatGPT & Claude Integrations ✅Lead Management & Follow-Up Systems ✅Sales, Marketing & Operations Automation ✅Automated Reporting & Dashboards Why Clients Work With Me ✔️Process-first approach focused on business outcomes ✔️Clean, scalable automation systems built for growth ✔️Strong communication and reliable delivery ✔️ Experience across agencies, SaaS, service businesses, and startups ✔️Fast implementation with long-term maintainability Whether you need to automate lead management, connect multiple platforms, build AI-powered workflows, or eliminate repetitive manual work, I can help design a solution that fits your business and scales with it. 📩Send me a message and let's discuss how automation can save your team hours every week. Thanks and regards, Happy

🚀 AI Engineer | LangChain, LangGraph | RAG | Vector Databases | Voice AI | 5.0⭐ | 4+ Years I build intelligent AI systems that automate customer engagement, streamline business operations, and deliver real business value. From AI agents and Retrieval-Augmented Generation (RAG) applications to Voice AI solutions and workflow automation, I help businesses leverage AI to work smarter and scale faster. What I can build for you ✔ AI Agents with LangChain & LangGraph ✔ Retrieval-Augmented Generation (RAG) applications ✔ Voice AI solutions using Retell AI & Vapi ✔ AI-powered customer support and lead qualification ✔ Semantic search with Pinecone & ChromaDB ✔ Workflow automation with n8n, Make com, and Zapier ✔ CRM integrations with GoHighLevel, HubSpot, Salesforce, and custom APIs ✔ Appointment scheduling and AI-powered business process automation Technologies Python • LangChain • LangGraph • OpenAI • Retell AI • Vapi • Pinecone • ChromaDB • Twilio • Google Calendar • n8n • Make com • Zapier • REST APIs Whether you need an AI voice agent, a RAG-powered knowledge assistant, an intelligent automation workflow, or a custom AI solution, I can help you design and build scalable systems tailored to your business. Let's build AI solutions that save time, improve customer experiences, and drive business growth.

🏆 Top Rated Plus | 💼 400+ Clients Served | ⏱️ 1500+ Hours Worked 📞 Book a consultation 📥 Invite me to your job ⭐⭐⭐⭐⭐ "Fast and accurate! This is my second time working with Hashim and 100% recommend him for automation, AI, and tech stack needs. Thanks!" I’m a Senior AI Automation Engineer helping businesses build AI agents, automate operations, connect CRMs, and replace manual work with reliable workflow systems. Since 2020, I’ve specialized in n8n, Zapier, Make, OpenAI, CRM integrations, and custom API automation that saves time, reduces errors, and helps teams scale faster. Skills AI Agents & Automation Expert | n8n, Zapier, Make | OpenAI, ChatGPT, Claude, Gemini | CRM Automation, HubSpot, GoHighLevel, Salesforce | WhatsApp, Twilio, Slack, Telegram Bots | Airtable, Google Sheets, Notion, ClickUp, Trello | APIs, Webhooks, REST APIs | Python, JavaScript, Node.js | LangChain, RAG, LLM Integrations | OCR, Email Parsing, Data Extraction | Shopify, BigCommerce, Stripe | ERP & CRM Automation | No-Code, Low-Code & Custom Automation Systems Perfect For - Businesses wanting AI agents that qualify leads, answer customers, and automate follow-ups - Agencies looking to connect CRMs, ads, forms, emails, calendars, and reporting tools - Startups aiming to scale sales, support, and operations with n8n and OpenAI workflows - Teams that need reliable Zapier, Make, or n8n automations with clean error handling - Companies wanting to automate HubSpot, GoHighLevel, Salesforce, Airtable, or ERP systems - Entrepreneurs seeking WhatsApp bots, voice bots, chatbots, and communication automations What You Will Get - End-to-end automation workflows in n8n, Zapier, and Make - Custom AI agents, chatbots, and workflow assistants powered by OpenAI and LLMs - CRM automation for HubSpot, GoHighLevel, Salesforce, Airtable, and custom systems - WhatsApp, Twilio, Slack, Telegram, Gmail, and calendar automation - Scalable API development, webhook logic, scripting, and system integration - Data extraction, OCR, email parsing, reporting, and Google Sheets syncing - Testing, documentation, workflow cleanup, and ongoing support Portfolio - TARGITR Sales Gamification & CRM Performance Platform Delivered a production-ready SaaS platform with HubSpot and Salesforce integrations, real-time tracking for 32+ sales metrics, AI coaching, reward automation, Stripe billing, Slack integration, and Chrome Extension support. - Automated Restocking & Dynamic Pricing System Built an automated inventory and pricing workflow using NetSuite, BigCommerce, Pricefy, Slack, OpenAI, and custom stock logic to manage restocking decisions, competitor pricing, and approval-based pricing updates. - INSP Product Enrichment Pipeline Refactor Rebuilt a production product enrichment pipeline using n8n, Supabase, Apify, SerpApi, and OpenAI with review discovery, transcript scraping, article enrichment, retry logic, HMAC callbacks, and real-time status updates. - Self-hosted MCP AI Automation System Developed a self-hosted AI automation system connecting Gmail, Zoom, ClickUp, GoHighLevel, Calendar, Telegram, Slack, and WhatsApp for centralized AI-assisted business operations. - OpenClaw AI Sales Assistant Built an AI sales assistant to track leads, follow up through WhatsApp, and generate daily sales reports. Integrated HubSpot and Meta Ads APIs for real-time updates. - OpenPhone Call Workflow Automation Built advanced n8n automation with dynamic prompts, call recording triggers, team logic, Google Sheets sync, and automated call routing. - Notion Monthly KPI Auto-Creation Built an n8n automation that scans active team members in Notion and creates monthly KPI pages only when they do not already exist. - WhatsApp + PMP Workflow Automated WhatsApp communication and project management workflows for messaging, status tracking, task updates, and centralized project communication. - GP-Patient SOAP Notes Automation Converted doctor-patient conversations into structured SOAP notes using AI to reduce documentation time and standardize clinical records. - Facebook Ads Insight Parser Built an AI workflow to parse Facebook Ads data, process campaign results, and generate structured insights with a custom dashboard UI. Why Choose Me Since 2020, I’ve helped startups, agencies, and growing businesses replace manual processes with smart automation systems. I combine AI, workflow automation, API integrations, and software engineering experience to build systems that are reliable, scalable, and easy to maintain. My approach is business-first, not tool-first. I focus on understanding your workflow, identifying the highest-ROI automation opportunities, and building solutions that work in real business environments. Let’s transform your workflows into intelligent automations that work 24/7 for your business.

Top performing software engineer (8+ YoE) specializing in PHP, Laravel, and JavaScript frameworks like Vue.js and React.js. Expert in creating custom themes and optimizing performance on WordPress and HubSpot CMS. Proficient in full-stack development, utilizing MySQL, APIs, and cloud services, ensuring clean architecture and exceptional user experience. - Frontend Expertise I craft responsive, maintainable UIs using Vue.js, React.js, and Next.js, enhanced with Tailwind CSS for fast, modern interfaces. - Backend Expertise I build secure and scalable APIs with PHP Laravel, and Node.js (Express), handling everything from server side logic to database design and API integration. - CMS Development In addition to web app development, I’m experienced in WordPress and HubSpot CMS. I can create custom themes, optimize performance, and build flexible content modules tailored to marketing and business needs. - Client Collaboration Clear communication and collaboration are key to every project I take on. I make it a priority to thoroughly understand your goals, provide regular progress updates, and remain flexible throughout the development process. - Tech Stack at a Glance ► Languages & Frameworks PHP (Laravel, WordPress), JavaScript/TypeScript (Vue.js, React.js, Next.js, Express.js, VanillaJS, jQuery) ► Databases MySQL, PostgreSQL, MariaDB, MongoDB, and Supabase ► Styling Tailwind CSS, Bootstrap, SCSS/SASS ► Testing Tools PHPUnit, Playwright, Vitest, React Testing Library, and Jest ► API Development RESTful APIs, GraphQL ► CMS Development WordPress (Classic, Headless), HubSpot CMS ► Server AWS, Digital Ocean, Serverless (like Vercel, Netlify) ► Domains ERP, CRM, Travel, Logistics, Healthcare, Education, FinTech, and Government 🌐 Laravel, Vue.js, React.js, Next.js, VanillaJS, jQuery Expert I build robust, secure web applications using Vue.js, React.js, Next.js, Express.js, VanillaJS, jQuery from API development to frontend integration. ➡️ API Development & Integration (e.g., Payments, Analytics, GA4, GTM, Contentstack) ➡️ Custom Web Apps ➡️ Frontend UI with Vue.js, React.js, and Next.js ➡️ Backend Logic & Auth with Laravel, Express.js ➡️ Database Design & Optimization ➡️ Maintenance & Bug Fixing ➡️ Unit Testing (PHPUnit, Playwright, Vitest, React Testing Library, and Jest) 🌐 HubSpot CMS Developer I help marketers and businesses build powerful, flexible websites on HubSpot CMS ➡️ Full CMS Theme & Module Development ➡️ Tailwind/Bootstrap & VanillaJS/jQuery Integration ➡️ HubSpot Migration & Maintenance ➡️ Page Speed Optimization ➡️ HubDB, HubL Templating, HubSpot APIs ➡️ Auto Deployment (CI/CD) ➡️ Blog, Email, and Landing Page Creation ➡️ Design-to-HubSpot Implementation 🌐 WordPress Development (Code + No Code) From custom themes to no-code solutions, I cover all things WordPress. ➡️ Custom Theme Development (Code or Builders like Elementor, Divi, Astra) ➡️ Website Speed Optimization (PageSpeed Insights) ➡️ HTML/Design to WordPress (Figma, Adobe XD) ➡️ Plugin Integration & API Connectivity ➡️ ACF (Advanced Custom Fields) ➡️ Maintenance, Bug Fixes & Migration Services ➡️ Support for Headless WordPress If all of the above sounds good, I'd love to hear more about you and your project! Just invite me to apply for your job then we can discuss how we can work together. Additionally, I enjoy collaborating with clients who are committed to achieving long term goals and understand that creating a successful strategy requires dedication and patience. 💖 Testimonials ► "Amazing experience. No handholding and understood the scope originally and delivered on time." -- Mike ► "Achmad is a nice guy to work with, responsible and hard working, we are happy to work with him again." -- Evan ► "Ahmad is a very skilled developer and his attention to detail and quality of work is excellent." -- Zarafat Hussain Thank you for your time. Ahmad Lufi.

I build systems that scale. Whether you need custom web applications, automated workflows, or AI-enhanced features. I deliver production-grade solutions that work reliably under pressure. 15+ years of full-stack engineering experience. 100% job success. Top-rated by clients across industries. 🤝WHAT I DELIVER: → Full-stack web applications (React, Node, Laravel, Python) → Automated workflows that save your team hours every week (n8n, Make, API integrations) → AI-powered features (Claude, GPT integration, chatbots, automation) → Database architecture and optimization → API development and third-party integrations 📦MY APPROACH: I focus on outcomes, not just code. Before building anything, I understand your business goal. Every solution I architect is tested to handle edge cases, scale without breaking, and integrate seamlessly with your existing systems. 💰RESULTS MY CLIENTS GET: • Reduced manual work by 70%+ (workflow automation) • Faster feature delivery (AI-assisted development) • Systems that stay stable during growth • Clear communication - you'll always know project status 🛠TECH STACK: JavaScript/Node.js | React | Vue | Python | Laravel | PostgreSQL | n8n | Make | Claude API | LangChain 🏆COMMITMENT TO YOU: ✓ 0-4 hour response time ✓ Available 40+ hours/week ✓ Transparent about timelines and challenges ✓ Proactive problem-solving, not just deadline-hitting 🚀Let's jump on a quick call to discuss your project. I'll give you honest feedback on feasibility and timeline.

I am a Senior Data, AI/ML, CRM/ERP, and Integration Engineer with extensive experience designing, building, and optimizing scalable data-driven systems, intelligent automation solutions, and enterprise integrations. I specialize in leveraging Python, machine learning, APIs, and cloud technologies to transform complex business processes into efficient, automated, and data-centric operations. My expertise spans data engineering, AI/ML solutions, backend development, enterprise application integration, and workflow automation. I design and implement robust data pipelines, API services, ETL/ELT workflows, and real-time synchronization systems that enable organizations to unify data across CRM, ERP, SaaS, and custom platforms while maintaining reliability, scalability, and security. I have hands-on experience integrating enterprise systems such as Salesforce, HubSpot, NetSuite, SAP, Odoo, Microsoft Dynamics, and custom-built applications using REST, SOAP, GraphQL, and event-driven architectures. I also develop AI-powered solutions for predictive analytics, intelligent automation, data enrichment, classification, recommendation systems, and business process optimization. Core Services: • AI/ML solution development and intelligent automation • Python backend development and API engineering • CRM ↔ ERP ↔ SaaS integrations and system architecture • Data engineering, ETL/ELT pipelines, and data warehousing • Real-time and batch data synchronization systems • Workflow automation using Python, Zapier, Make, and iPaaS platforms • Cloud-native solutions on AWS, Azure, and GCP • Apache Airflow, Kafka, and event-driven data processing • Legacy system modernization and API enablement • Performance optimization, troubleshooting, and integration support I focus on delivering clean, maintainable, and scalable solutions that reduce manual effort, improve operational efficiency, and unlock actionable insights from business data. Whether you need AI-powered automation, enterprise integrations, data engineering expertise, or a complete system architecture solution, I provide reliable, production-ready results that drive measurable business value. Let's work together to streamline your systems, unify your data, and build intelligent, automated solutions that help your business scale.

⚙️ Full-Stack Engineer | AI Automation | Infrastructure & Agent Systems ✨ Transform Your Business Now | ✅ Guaranteed Results I build and operate production-grade automation systems — from custom full-stack applications and AI agent pipelines to self-hosted infrastructure and data engineering. If you need something that actually runs in production without breaking, that's my lane. 🎯 What You Get: ✅ Full-stack development — Node.js, Next.js, Go, React ✅ AI agent systems and RAG pipelines built for real workloads ✅ Self-hosted infrastructure — VPS, Docker, cost-optimized deployments ✅ n8n automation workflows with custom code nodes, not just drag-and-drop ✅ Production-ready from day one — error handling, monitoring, alerting included ✅ 90% manual work reduction through engineered systems, not patched tools ✅ Complete ownership — you get working software, not a maintenance liability You get full-stack developer + automation engineer + DevOps + AI integration — without the handoff gaps between specialists. 🛠️ Technical Stack ⚡ Development & AI: Node.js • Next.js • Go • React • REST API • GraphQL • n8n • RAG Pipelines • AI Agents • MCP Servers • LangChain • Vector Databases • Webhook Automation • API Integrations • Shopify Development 🤖 Automation Platforms: n8n • Make • Zapier • Custom Automation Pipelines • Workflow Orchestration • Business Process Automation 📊 Data & Infrastructure: PostgreSQL • ClickHouse • MariaDB • BigQuery • Redshift • Synapse • ETL Pipelines • Web Scraping • Data Engineering • Self-Hosted Deployment • Docker • Cloud Cost Optimization • Real-Time Monitoring • Alerting Systems 🏢 Enterprise Integrations: Google Workspace • Microsoft 365 • Salesforce • HubSpot • Zoho • QuickBooks • Twilio • Slack • 100+ business applications 🔍 Keywords & Specializations Automation & Workflows: AI automation • business process automation • workflow automation • n8n expert • Make automation • Zapier integration • enterprise automation • custom automation solutions • workflow optimization • automation infrastructure • production-ready automation • scalable automation • agentic workflows • agent orchestration • multi-agent systems Development & AI: Full-stack development • Node.js development • Next.js applications • Go development • Shopify development • MCP servers • RAG implementation • AI agents • AI chatbots • API integration • REST API • GraphQL • vector databases • embeddings pipeline • microservices • webhook automation • prompt engineering Infrastructure & Data: Self-hosted infrastructure • VPS management • Docker deployment • ClickHouse • PostgreSQL • data pipeline automation • ETL automation • web scraping • cloud cost optimization • DevOps • deployment automation • monitoring systems • error handling • real-time analytics • OLAP Enterprise & Integrations: Google Workspace automation • Microsoft 365 automation • Salesforce integration • HubSpot automation • Zoho integration • CRM automation • marketing automation • sales automation • enterprise integration • Shopify integration Strategy & Consulting: Automation architecture • fractional CAO • automation consulting • technical consulting • automation strategy • process optimization • operational efficiency • business transformation • infrastructure consulting