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Kamlesh K.
$18/hr
100% Job Success
$100K+ earned
Available now
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✅ 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 | 10+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 ****** 🥇 HubSpot Certified Developer: Levels 1 & 2 🥇 ****** I'm a Full Stack Developer with 10+ years of experience building high-performance websites, CRM systems, and applications across HubSpot (CMS + CRM), WordPress, Shopify, and AI-powered solutions. Strong command of: HubSpot (HubL, DND Themes, HubDB, CRM, Custom Objects, Workflows), WordPress, Shopify (Liquid), HTML5, CSS3, JavaScript, jQuery, PHP, MySQL, PostgreSQL, React.js, Node.js, API integrations, and AI automation tools. ***** 🌟 Custom Theme, CRM & Automation Expert 🌟 ***** ✔️ HubSpot CMS + CRM: DND Themes, HubDB, Custom Objects, Membership Pages, Contacts/Deals setup, Workflow Automation ✔️ WordPress & Shopify: Theme builds, customization, Figma-to-pixel-perfect conversion ✔️ AI Integration: OpenAI / LLM integrations for websites and SaaS platforms ───────────────────────────────── 🔧 MY SERVICES ───────────────────────────────── HubSpot Development: ↳ CRM Setup: Contacts, Companies, Deals, Tickets Pipeline ↳ Workflow Automation & Lead Nurturing ↳ Custom Objects & Dynamic Pages ↳ HubDB Dynamic Pages ↳ Customer Portal / Membership Pages ↳ Complete Website Development using Custom DND Themes ↳ Landing Pages, Blog Templates, Email Templates ↳ COS Implementation & HubSpot Migration ↳ WordPress to HubSpot Migration WordPress Development: ↳ Custom Theme Development (ACF Pro & Custom Post Types) ↳ Figma / HTML to WordPress (Pixel-perfect conversion) ↳ Page Builders: Elementor Pro & WPBakery ↳ HubSpot to WordPress Migration Shopify Development: ↳ Shopify Store Development & Customization ↳ Theme Customization & Custom Sections ↳ App & API Integrations ↳ Performance Optimization AI & Automation: ↳ AI Integration in Websites and SaaS Platforms ↳ AI-powered customer support automation ↳ OpenAI / LLM integrations General Web Development: ↳ PSD / Figma / InVision to HubSpot, WordPress, or Shopify ↳ Mobile Responsive Development ↳ Web Animations & Interactive UI ↳ Parallax Websites ↳ Google Analytics Integration ↳ Page Speed Optimization & Technical SEO ───────────────────────────────── 📞 Let's talk about your project, I'm just a message away. 🤝 Thank you for visiting my profile!
Kamlesh K. has worked .
Mikhail O.
$95/hr
100% Job Success
$1M+ earned
Available now
Offers consultations
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🚀 SENIOR FULL-STACK AUTOMATION ENGINEER — AI · CRM/ERP · DevOps I build production AI agents, automation workflows, and end-to-end integrations as ONE technical partner — instead of clients juggling 3-4 specialists who blame each other when systems break. Trusted across 20+ verticals since 2019. 📊 TRACK RECORD (6+ years on Upwork) ✅ $1M+ earnings · 462 projects ($2K → $500K range) · 16,635 hours logged ✅ 100% Job Success Score · Top Rated Plus ✅ 5,000+ workflows deployed · $5M+ saved · 100K+ hours of manual work eliminated ✅ AI agents in production handling 10,000+ calls/month ✅ Certified partners: Monday, Make, Vapi, Retell AI, Palantir Foundry ✅ Supported by Retailbox team (15K+ combined hours) for surge capacity ✅ Average response under 4 hours · US East Coast (West Palm Beach, FL) ✅ Available 10-30 hrs/week or full-time burst engagements 🏆 RECENT WINS (anonymized) • AI Copilot for $500M+ investment portal — Salesforce + SharePoint + RAG, 4-month build • Multi-tenant AI SaaS for elder care lead intelligence — scraping + AI scoring + dashboard • Healthcare wound care platform — HIPAA-compliant, mobile + EMR + AI transcription • Estate Planning AI Copilot — Claude + custom legal workflows for law firm • B2B Outbound System — Apollo + Clay + Smartlead + AI personalization, 1,000+ leads/week • ERP transformation — QuickBooks → Tryton migration, custom Python pipeline • AI Acquisition Engine — Multi-source enrichment + LLM scoring for B2B sales team 🌐 INDUSTRIES Home Services & Trades (HVAC · Plumbing · Electrical · Roofing · Solar · Pool · Painting) · Healthcare & Medical (Clinics · Pharmacy · Health Insurance · EMR · HIPAA) · Financial Services (Mortgage · Insurance · Investment · Crypto · Payments) · Manufacturing (Cabinet · Furniture · Steel · Civil Engineering) · Real Estate & Property · Marketing & Sales Agencies (GHL · HubSpot) · Construction & Contractors · Legal & Compliance · Retail & E-commerce (Shopify · Amazon · WooCommerce) · SaaS & Tech Startups · Telecom · Trucking · and more. 🤖 WHAT I DELIVER AI Engineering • Custom AI agents (Claude, GPT, Gemini) with tool calling • MCP server development for enterprise systems • RAG with vector databases (Pinecone, Weaviate, Qdrant, pgvector) • LangChain, LangGraph, CrewAI orchestration • I use Claude Code, Cursor, Codex daily — ship 5× faster Workflow Automation • n8n, Zapier, Make, Windmill, Power Automate • Custom Python/Node replacing fragile no-code chains • ETL pipelines (CRM ↔ data warehouse, AI training data, ERP migrations) • Event-driven systems, drip campaigns, scheduled reports CRM/ERP Integration & Architecture • HubSpot, Salesforce, Zoho, Monday, Pipedrive, Dynamics 365, GHL, Close CRM • NetSuite, Odoo, QuickBooks, Xero, Stripe • Field service — ServiceTitan, Jobber, Housecall Pro • Healthcare — eClinicalWorks, FHIR, HL7 • Multi-system architectures (5+ platforms unified) Full-Stack Development • React, Next.js, Node.js, Python, FastAPI, Django • Mobile — React Native, native iOS/Android • AI dashboards, admin panels, internal tools • PostgreSQL, MongoDB, Redis DevOps & Cloud • AWS, GCP, Azure · Docker, Kubernetes, CI/CD • Production monitoring, observability, security • HIPAA / SOC2 / PCI-aware integrations Voice AI — Vapi, Retell AI, Bland AI, Twilio (when use case fits) 🎯 COMMON ASKS • Claude/GPT integration into your app or CRM • AI SDR that books meetings (Apollo + Clay + Smartlead + Claude) • RAG chatbot trained on your company data • CRM automation with AI lead scoring (HubSpot/SF/Zoho/GHL) • Field service workflow (ServiceTitan/Jobber + AI) • Internal AI dashboard for ops team (Retool/custom) • Migrate Zapier/Make spaghetti to maintainable code • AI-powered mobile MVP (React Native + Claude) • Voice AI receptionist (Vapi or Retell + CRM sync) • ETL pipeline (QuickBooks/NetSuite ↔ data warehouse) • Custom MCP server for your team's Claude 🎯 IDEAL FIT I serve all sizes: • SMB ($1K-$10K) — small but specific automation that pays back fast • Mid-market ($10K-$100K) — multi-month engagements, multi-system builds • Enterprise ($100K-$500K+) — strategic platform builds, AI-native systems Engagement models: • $2K-$15K fixed scope (1-6 weeks) • $50K+ for AI/full-stack platform builds • $95-125/hr fractional (10-30 hrs/week, weekly Slack sprints) • Long-term Tech Support retainers 💼 HOW I WORK Week 1 — discovery + architecture · Week 2-N — weekly build sprints with daily Slack · Final week — production deploy with docs, tests, handoff. You own the code (zero agency lock-in). Available for ongoing maintenance OR clean handoff to your in-house team. 💬 NEXT STEP Send a 2-3 sentence brief: what you're building, your current stack, and the specific problem you want solved. Loom walkthroughs, existing repos, and architecture diagrams welcome.
Mikhail O. has worked .
Muhammad B.
$16/hr
100% Job Success
$2K+ earned
Available now
Offers consultations
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I build systems that do the work your team still does by hand - leads answered and routed in seconds, receipts and reports filed without typing, CRMs that finally talk to your other tools 🥇 Zapier Platinum Partner 🥇 GoHighLevel Certified Admin Every project I deliver is documented end to end, from the brief to the working system. Before you hire me, you can read exactly how a build like yours gets done What I fix: - Leads that sit unanswered or go to the wrong person - Follow-ups your team forgets because they're manual - A CRM full of duplicates, gaps, and guesswork - Tools that don't talk to each other, so someone re-types data all day - Reports that arrive too late to act on - Automations someone else built that keep breaking Platforms I work with: - Automation & integration: Zapier (Platinum Partner) · n8n · Make (Integromat) · Webhooks & custom REST APIs - AI systems: AI voice agents · AI lead qualification · AI workflow automation · CRM data intelligence · reporting & revenue automation -CRM & SaaS: GoHighLevel (Certified Admin) · HubSpot · Salesforce · Pipedrive · Close CRM · Notion · Airtable Next step: 📞 Most projects start with a free 15-minute call I look at your current setup, tell you what's worth automating and what isn't, and outline a clear plan. Send a message and let's schedule it
$20/hr
89% Job Success
$100K+ earned
Available now
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Want an AI tool or Full-stack application built right the first time? Let's talk. Most software development projects fail or require an expensive complete rewrite within 6 months because they were built on fragile architecture. I build production-ready, scalable web applications with clean, maintainable code designed to grow with your business. As a Top Rated Full Stack Engineer with over 8 years of experience and $100K+ earned on Upwork, I bridge the gap between complex Full-stack architecture and real business value. --- 🚀 Core Specialized Expertise * AI Integration & Automation: Custom AI Assistants, ChatGPT/OpenAI API integration, LLM fine-tuning, RAG pipelines, and automated multi-tenant AI platforms. * Full Stack Web Development: Expert-level Next.js, React.js, Node.js, Express, TypeScript, and MongoDB architecture for high-performance SaaS platforms. * Backend & API Engineering: Robust RESTful APIs, database design (MongoDB, PostgreSQL, Supabase), and secure serverless architectures. * Frontend UI & Performance: Building pixel-perfect, highly responsive user interfaces utilizing modern state management (Redux, Context API) and clean CSS/Tailwind frameworks. --- 💼 Recent Featured Successes * Custom AI Assistant Platform: Engineered a secure, multi-tenant AI chatbot infrastructure handling high-volume user interactions. * Full-Stack SaaS MVP Development: Developed a comprehensive CRM and issue management module using the MERN stack from concept to launch on budget. * Scalable API Integrations: Architected backend systems to flawlessly sync high-traffic data streams and external third-party services. --- Why Tech Startups & Product Teams Hire Me: 1. No Technical Debt: I write clean, documented code that your next developer can easily jump into without scratching their head. 2. Business-First Mindset: I don't just take orders. I advise you on the most cost-effective architecture to achieve your product goals. 3. End-to-End Delivery: From MongoDB schema optimization to frontend React polish, I handle the entire lifecycle. Click the Message or Book a Consultation button on the right, and let's discuss your project requirements, timeline, and tech stack.
Daniyal T. has worked .
Aridian Technologies
Associated with
Aridian Technologies
$100K+
earned
Muhammad Hamad J.
$35/hr
100% Job Success
$50K+ earned
Available now
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Most AI projects die somewhere between the demo and production. I'm the engineer clients bring in to get them shipped. I build complete AI Products designed, developed, and shipped end to end. 7+ years of experience building AI and SaaS Platforms, Full-Stack development, Multimodal AI Agents, RAG knowledge assistants/Chatbots and intelligent automation, 30+ delivered projects, and apps shipped to millions of users from AI mobile apps on the App Store & Play Store to full AI SaaS platforms. I work with founders and product teams worldwide to take AI products from concept to production. 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: ➛ AI-Powered Mobile Apps (Flutter & React Native, iOS & Android) ➛ AI-Powered SaaS Platforms & Web Apps (full-stack, cloud-deployed) ➛ LLM & RAG Systems: LangChain, Pinecone, OpenAI, Claude, Llama ➛ Chatbots & AI Assistants (in-app, customer support, business automation) ➛ Voice AI & Calling Agents (Twilio, Vapi, Deepgram, Real-time Conversations) ➛ Multi-Agent Systems & Workflow Automation (n8n, Make, Zapier) ➛ End-to-End Deployment (AWS, Azure, Google Cloud, Docker, CI/CD) ➛ MVPs & Prototypes – From idea → shipped product quickly 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐈'𝐯𝐞 𝐒𝐡𝐢𝐩𝐩𝐞𝐝: • AgentVoice: AI voice calling agents that book appointments, qualify leads, and update CRMs during live calls. • Ascensus: AI journaling companion - Flutter app, OpenAI with RAG memory, voice and text. • ChatQRE: AI Chatbot - natural-language queries over databases and live market APIs, analyst-hours replaced by seconds. • EtonVS: Intercom support automation - automates support ticket creation, routing, and multi-channel notifications inside Intercom. • Clinic Cue: HIPAA-Compliant patient queue management platform for dental and medical offices. • Ekvi: Health symptom-tracking app that helps women with endometriosis log pain, mood, and menstrual data to spot patterns and prepare for consultations. 𝐔𝐬𝐞 𝐂𝐚𝐬𝐞𝐬 𝐈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐞 𝐈𝐧: 🔑 AI-powered mobile apps with chat, voice, and real-time features 🔑 AI SaaS platforms – from MVP to production release 🔑 AI chatbots and assistants for support, sales, and onboarding 🔑 RAG-based knowledge assistants over documents and internal systems 🔑 Voice AI for call handling, summaries, and insights 🔑 Task-focused AI agents with controlled tool access (MCP-based) 🔑 Workflow automation across SaaS tools and custom platforms 🔑 Data pipelines, syncing, reporting, and operational analytics 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 🔹 Cross-platform Flutter and React Native apps with AI chat, voice interfaces, and real-time features 🔹 BLE/IoT, biometric auth, real-time data, and payments integration 🔹 Cross-platform builds from MVP to App Store / Play Store production release 𝐒𝐚𝐚𝐒 & 𝐂𝐮𝐬𝐭𝐨𝐦 𝐖𝐞𝐛 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 🔹 Custom web applications using React, Next.js, TypeScript, Redux, Tailwind CSS 🔹 Secure REST, GraphQL, and Fast API with Node.js, NestJS, Python (FastAPI, Flask, Django), WebSockets 🔹 Scalable databases: PostgreSQL, MongoDB, MySQL, DynamoDB, Firebase, Supabase, Redis 🔹 API & platform integrations: Stripe, PayPal, Plaid, Google Maps & GPS, email and social platforms 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬 & 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 🔹 OpenAI, Claude, and Gemini LLM Integration 🔹 Multi-agent orchestration with LangChain, LangGraph, and custom frameworks 🔹 MCP (Model Context Protocol) server for AI-powered applications 🔹 Vector databases for semantic search and long-term memory (Pinecone, ChromaDB, Elasticsearch) 🔹 Retrieval-Augmented Generation (RAG) over existing databases, PDFs, and internal documents 🔹 Voice & calling agents using Retell, Twilio, and Vapi 🔹 Speech-to-text and text-to-speech pipelines (Whisper, Deepgram, Google Speech APIs) 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧𝐬 🔹 CRM, lead management, and workflow automation with n8n, Make, Zapier, HubSpot 🔹 AI-powered automations for onboarding, follow-ups, scheduling, reporting, and notifications 🔹 End-to-end data pipelines for analytics, alerts, and operational intelligence 🔹 API-level integrations connecting AI agents, databases, SaaS tools, and cloud services 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 🔹 CI/CD pipelines with GitHub Actions, GitLab CI, and automated testing 🔹 Containerized deployments using Docker and Kubernetes orchestration 🔹 Monitoring, logging, and observability with Sentry, Datadog, CloudWatch 🔹 Scalable cloud architecture on AWS (Lambda, EC2, RDS), GCP, and Azure If you're building an AI mobile app or SaaS product and want it done once, properly, send me a short description of what you're building and I'll tell you honestly what it'll take.
Muhammad Hamad J. has worked .
$75/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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Ex-Salesforce | Ex-Nokia | AI-Native CRM Expert | AI & Agentic Automation Specialist | Salesforce, Agentforce, HubSpot, Odoo, Microsoft Dynamics Architect | Snowflake Administrator & Architect With 15+ years of experience as a Salesforce Consultant, Solution Architect, and former Salesforce & Nokia professional, I help organizations design and implement scalable business systems that connect CRM, ERP, analytics, AI, and automation into one operational ecosystem. My focus is not just technology implementation. It is building systems that improve visibility, automate execution, increase adoption, and support long-term growth. Core Expertise Salesforce Architecture & Development ✔ Sales Cloud, Service Cloud, Marketing Cloud, Experience Cloud, CPQ, Health Cloud & Agentforce ✔ Salesforce Administration & Governance ✔ Apex Development & Lightning Web Components (LWC) ✔ Flow Automation & Process Optimization ✔ Data Modeling & Security Architecture ✔ API Integrations (REST / SOAP) ✔ Data Migration & System Consolidation ✔ Reports, Dashboards & Executive Analytics ✔ Revenue Operations (RevOps) Design ✔ Salesforce Solution Architecture & Technical Leadership HubSpot CRM & Revenue Operations ✔ HubSpot Sales Hub ✔ HubSpot Marketing Hub ✔ HubSpot Service Hub ✔ HubSpot Operations Hub ✔ Lifecycle Architecture & Lead Management ✔ Workflow Automation ✔ Lead Scoring & Attribution ✔ CRM Data Architecture ✔ Reporting & Revenue Analytics ✔ HubSpot Integrations & Migrations Odoo ERP & Business Process Automation ✔ Odoo CRM ✔ Sales & Purchase Management ✔ Inventory & Supply Chain Workflows ✔ Accounting & Financial Operations ✔ ERP Process Design ✔ Odoo Customization & Integration ✔ Operational Reporting & Dashboards ✔ End-to-End Business Process Automation Microsoft Dynamics & Power Platform ✔ Microsoft Dynamics 365 ✔ Sales & Customer Service Modules ✔ Power Apps Development ✔ Power Automate Workflows ✔ Copilot & AI Automation ✔ Dataverse Architecture ✔ SharePoint & Microsoft 365 Integrations ✔ Executive Reporting & Analytics AI & Agentic Automation ✔ Salesforce Agentforce ✔ AI Agents & Copilots ✔ Workflow Orchestration ✔ GPT, Claude & Gemini Integrations ✔ AI-Powered CRM Automation ✔ Lead Qualification & Routing ✔ Customer Service Automation ✔ AI Knowledge Systems ✔ Operational Intelligence Workflows ✔ n8n & Low-Code Automation Platforms Snowflake & Modern Data Platforms ✔ Snowflake Data Warehouse Architecture ✔ Data Modeling & Performance Optimization ✔ ETL / ELT Pipelines ✔ dbt Implementation ✔ Data Governance & Quality Frameworks ✔ Business Intelligence & Executive Reporting ✔ Salesforce, HubSpot & ERP Data Integration ✔ Revenue Analytics & GTM Reporting ✔ Enterprise Data Architecture Industries Served ✔ Healthcare & MedTech ✔ Insurance & Financial Services ✔ SaaS & Technology ✔ Manufacturing ✔ Nonprofits ✔ Professional Services ✔ Energy & Utilities ✔ Real Estate ✔ Transportation & Logistics Certifications ✔ Salesforce Certified Administrator ✔ Salesforce Certified Sales Cloud Consultant ✔ Salesforce Certified Marketing Cloud Administrator ✔ Salesforce Certified Marketing Cloud Email Specialist ✔ Salesforce Certified AI Associate ✔ Salesforce Certified Agentforce Specialist ✔ Salesforce Certified Platform Developer II ✔ Salesforce Certified Platform Data Architect ✔ Salesforce Certified Platform Development Lifecycle & Deployment Architect ✔ Project Management Professional (PMP) ✔ Prosci Change Management Certified What Clients Typically Hire Me For ✔ Salesforce & HubSpot Implementations ✔ Agentforce & AI Automation Initiatives ✔ Snowflake Data Warehouse Projects ✔ CRM & ERP Integrations ✔ Revenue Operations (RevOps) ✔ Digital Transformation Programs ✔ Enterprise Solution Architecture ✔ Business Process Automation ✔ Executive Reporting & Analytics ✔ Fractional CRM / RevOps Leadership Let's build a connected system that scales your business.
Khurram A. has worked .
$25/hr
82% Job Success
$300K+ earned
Available now
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𝐈 𝐛𝐮𝐢𝐥𝐝 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬, 𝐀𝐈 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧𝐬, 𝐀𝐈 𝐜𝐡𝐚𝐭𝐛𝐨𝐭𝐬, 𝐯𝐨𝐢𝐜𝐞 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬, 𝐚𝐧𝐝 𝐀𝐈 𝐒𝐚𝐚𝐒 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 𝐭𝐡𝐚𝐭 𝐡𝐞𝐥𝐩 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐫𝐞𝐬𝐩𝐨𝐧𝐝 𝐟𝐚𝐬𝐭𝐞𝐫, 𝐪𝐮𝐚𝐥𝐢𝐟𝐲 𝐥𝐞𝐚𝐝𝐬, 𝐛𝐨𝐨𝐤 𝐦𝐨𝐫𝐞 𝐜𝐚𝐥𝐥𝐬, 𝐚𝐧𝐝 𝐫𝐞𝐦𝐨𝐯𝐞 𝐦𝐚𝐧𝐮𝐚𝐥 𝐰𝐨𝐫𝐤. I am a senior software engineer with 13+ years of development experience and $300K+ earned on Upwork, now focused on AI automation, AI agents, CRM automation, voice AI, RAG chatbots, OCR/document AI, and SaaS workflow automation. My edge is simple: I do not build fragile “tool connections.” I build real business workflows with proper API logic, CRM structure, AI decision-making, error handling, human handoff, reporting, and clean data flow. I have worked on AI voice agents, GoHighLevel and HubSpot automations, WhatsApp AI chatbots, n8n, Zapier and Make. com workflows, Apollo lead generation systems, Shopify abandoned cart recovery, RAG document pipelines, OCR extraction, and SaaS onboarding automation. If you need an automation that can handle real leads, real customers, messy data, failed APIs, missed follow-ups, and day-to-day business pressure, I can build it properly. ────────────────────────── ⬛ 𝐀𝐈 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍 & 𝐂𝐑𝐌 𝐖𝐎𝐑𝐊𝐅𝐋𝐎𝐖𝐒 → GoHighLevel automation for lead capture, missed-call text back, booking, nurture, pipeline updates, SaaS workflows, snapshots, funnels, calendars, Twilio, A2P, and follow-up → HubSpot automation for lead routing, lead scoring, lifecycle stages, deal updates, email sequences, sales pipelines, and CRM workflows → Salesforce and Zoho CRM automation for lead routing, opportunity updates, task workflows, reporting, sales process automation, and API-based CRM integrations → n8n automation for custom workflows, AI logic, webhook handling, API connections, data routing, backend operations, retries, and error handling → Make. com and Zapier automation for forms, CRMs, emails, spreadsheets, Slack, Airtable, Calendly, Notion, Gmail, and multi-app business workflows → WhatsApp automation using Twilio, WhatsApp Cloud API, OpenAI, CRM triggers, AI replies, booking links, lead qualification, and follow-up flows → Airtable, Google Sheets, monday. com, Slack, Notion, Gmail, Outlook, ClickUp, and internal dashboard automation ────────────────────────── ⬛ 𝐀𝐈 𝐀𝐆𝐄𝐍𝐓𝐒, 𝐂𝐇𝐀𝐓𝐁𝐎𝐓𝐒 & 𝐕𝐎𝐈𝐂𝐄 𝐀𝐈 → AI sales agents that qualify leads, score intent, send follow-ups, book calls, and update CRM pipelines → AI voice agents using VAPI, Retell AI, Twilio, ElevenLabs, OpenAI GPT-4o, and GoHighLevel for inbound calls, outbound calls, missed calls, appointment booking, and lead qualification → Website AI chatbots, WhatsApp chatbots, Facebook chatbots, support bots, sales bots, FAQ bots, and human handoff flows → Internal AI workflow agents using OpenAI, Claude, OpenClaw, Airtable, Slack, APIs, and business data → RAG chatbots and knowledge assistants that search PDFs, SOPs, policies, contracts, help docs, websites, and internal documents → OCR and document AI workflows for extracting, cleaning, classifying, and syncing data from PDFs, forms, invoices, files, and business documents ────────────────────────── ⬛ 𝐀𝐈 𝐒𝐀𝐀𝐒 & 𝐅𝐔𝐋𝐋-𝐒𝐓𝐀𝐂𝐊 𝐀𝐈 𝐒𝐘𝐒𝐓𝐄𝐌𝐒 → AI SaaS MVPs using React, Next.js, Node.js, Python, FastAPI, Django, Ruby on Rails, PostgreSQL, MongoDB, Redis, and OpenAI → SaaS workflows for onboarding, billing activation, account setup, client portals, notifications, dashboards, support flows, lifecycle automation, and internal operations → GoHighLevel SaaS mode, white-label SaaS setup, sub-accounts, snapshots, funnels, calendars, pipelines, Twilio, A2P, Stripe billing, and client onboarding automation → AI lead handling systems that reply instantly, qualify intent, tag leads as Hot/Warm/Cold, book appointments, move opportunities, and notify the team only when action is needed → Custom backend automation logic when no-code tools are not enough ────────────────────────── ⬛ 𝐓𝐎𝐎𝐋𝐒 & 𝐏𝐋𝐀𝐓𝐅𝐎𝐑𝐌𝐒 OpenAI, GPT-4o, Claude, Assistants API, function calling, LangChain, LlamaIndex, RAG, Pinecone, ChromaDB, PGVector, VAPI, Retell AI, ElevenLabs, Twilio, WhatsApp Cloud API, GoHighLevel, HubSpot, Salesforce, Zoho CRM, Pipedrive, n8n, Make. com, Zapier, Apollo, Airtable, Notion, Slack, Gmail API, Outlook API, Calendly, Cal .com, Stripe, Shopify, WordPress, React, Next.js, Node.js, Python, FastAPI, Django, Ruby on Rails, PostgreSQL, MongoDB, Redis, AWS, Docker, and GitHub Actions. ────────────────────────── ✅ 𝐖𝐇𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐂𝐇𝐎𝐎𝐒𝐄 𝐌𝐄 → $300K+ earned delivering production systems on Upwork → 13+ years of software engineering experience → Full-stack ownership from workflow logic to backend, frontend, database, API, and deployment → Clean documentation, milestone-based delivery, and clear communication → AI-enabled builds that are practical, reliable, and built around real business operations
Muhammad A. has worked .
Devbox
Associated with
Devbox
$700K+
earned
Rahat C.
$29.79/hr
100% Job Success
$10K+ earned
Offers consultations
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Hi, I'm Rahat 👋 I build automation systems and AI backends for marketing agencies and GHL service providers who are great at the business — but don't want to touch the tech. → GoHighLevel Admin with 4+ years and 100+ accounts built → Top Rated, 100% Job Success Score and 20+ five-star reviews on Upwork → Make Certified Expert — advanced scenarios, APIs, webhooks, and beyond → Clients across the US, Canada, UK, Europe and Australia — agencies, coaches, consultants If you need someone who owns the backend so you can own the business, you're in the right place. The longer version, if you've got a minute: Pleasure to meet you! I'm Rahat 👋 I work with non-technical agency owners, GHL sub-agencies, coaches, and consultants who need a reliable technical partner — someone who can take the system brief, build it properly, document it, and hand it off without leaving a mess behind. Over the past 4+ years, I've built clean, scalable backends across 100+ accounts. Here's where I spend most of my time: GoHighLevel — My Deepest Stack – Full CRM architecture: pipelines, SmartLists, tagging, and opportunity automations – Custom form and survey logic with branching, skip rules, and progressive profiling – Onboarding flows and lead nurture sequences that run without you – GHL Private API and custom integrations — connecting GHL to external platforms beyond what native triggers can reach – Snapshots for white-label and modular sub-account setups – A2P 10DLC registration and LC Phone provisioning AI Automation — My Fastest-Growing Service – Claude Code — Custom AI logic, agent builds, and Claude API integrations: smart classification, lead scoring, automated reasoning, and task execution built into your workflows. This includes Claude Code setup on local machines and VPS environments, MCP server configuration and connections, and wiring Claude Code into your existing automation stack via API and webhooks. – n8n — Self-hosted automation for teams that need security, flexibility, and logic that standard tools can't handle – Make — Advanced scenario design, routers, iterators, error handling, and full API/webhook integration across your entire stack Cold Email Infrastructure – Full deliverability setup: domain warm-up, mailbox rotation, spam audit, and bounce control – Campaign automation using Smartlead, Instantly, Apollo, and Findymail – Everything synced back to your CRM via Make or n8n Custom API & Webhook Integrations – POST, GET, PUT, token-based auth, and 3rd-party payload handling – If it has an endpoint, I can connect it Every system I deliver is documented, tested, and explained in plain language. No black boxes. No mystery logic. Most clients come to me for one project and are still working with me a year later — because when the backend works, nobody wants to change the person who built it. Send me a message with what you're trying to build or fix, and I'll tell you exactly how I'd approach it. Certifications: GoHighLevel Certified Admin | Make Certified Expert Core Stack: GoHighLevel | GHL Private API | Claude Code | n8n | Make | Zapier | Smartlead | Instantly | Mailgun | Airtable | REST API | Webhooks | A2P 10DLC | CRM Architecture | AI Agents | White-Label Snapshots
Rahat C. has worked .
$20/hr
$1K+ earned
Available now
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AI Developer | Custom AI SaaS, AI Agents & Workflow Automation Hi 👋 I help startups and growing businesses ship production-ready AI products from custom AI SaaS MVPs and AI agent systems to integrating LLMs into the software you already run. My focus is real outcomes: faster workflows, fewer manual hours, and AI features that actually scale under real traffic. 🚀 What I Build 🔹 Custom AI SaaS Development • Full-stack AI SaaS platforms (Next js / React + Python / Node js + FastAPI) • MVP → production-ready builds with auth, billing, dashboards, multi-tenant architecture • AI-powered analytics, recommendation, and decision-intelligence dashboards 🔹 AI Agents & Automation • Custom AI agents using LangChain, LlamaIndex, CrewAI, AutoGen • n8n, Make, and Zapier workflow automation • Lead qualification, CRM enrichment, multi-step nurture, and sales automation flows • GoHighLevel (GHL), HubSpot, and Airtable integrations • Voice AI agents (Twilio, Deepgram, ElevenLabs, Vapi) 🔹 LLM & AI Integration into Existing Software • OpenAI (GPT-4/5), Claude, Gemini, Llama, Mistral, AWS Bedrock • RAG pipelines with Pinecone, Weaviate, FAISS, pgvector • AI chatbots embedded into existing web apps, CRMs, and internal tools • API middleware to plug AI into your current stack without rebuilding it • Prompt engineering, fine-tuning, and evaluation pipelines 🔹 Backend & Infrastructure (the part most "AI developers" skip) • Python (FastAPI, Django) and Java (Spring Boot) backends • Scalable microservices, REST/GraphQL APIs, WebSockets • PostgreSQL, MongoDB, Redis, vector DBs • Docker, Kubernetes, AWS/GCP/Azure, CI/CD 💼 Why clients hire me ✔ End-to-end delivery idea → model → API → SaaS UI → deployment ✔ Production-grade engineering, not demo-grade prototypes ✔ Strong fintech and B2B SaaS background (5+ years backend before going AI-first) ✔ Clear async communication, fast turnaround, fixed-scope or hourly 🧰 Tech I work with daily Python, FastAPI, LangChain, LlamaIndex, OpenAI, Claude, Gemini, AWS Bedrock, n8n, Make, Zapier, GoHighLevel, Pinecone, Weaviate, PostgreSQL, Next js, React, Node js, Java/Spring Boot, Docker, Kubernetes, AWS, GCP. Whether you want to build a new AI SaaS from scratch, automate a business workflow with AI agents, or add AI features to a product you already run, let's talk. Send a short brief about what you're building and I'll reply with a clear plan, timeline, and quote.
$60/hr
Available now
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I’m a Salesforce Consultant & Developer with 11+ years of hands-on experience helping businesses streamline operations, improve revenue processes, and scale through CRM transformation. I’ve worked with global clients across SaaS, Healthcare, Finance, and Retail, delivering scalable and business-focused solutions across Salesforce and HubSpot ecosystems. 🔹 Core Expertise: • Salesforce CPQ / Revenue Cloud – Automating complex quoting, pricing, and revenue processes • Apex, LWC & Visualforce Development – Scalable, clean, and maintainable custom solutions • Salesforce Automation – Flows, triggers, and process optimization to eliminate manual work • HubSpot CRM – Implementation, customization, automation, workflows, and Salesforce–HubSpot integration • Integrations & APIs – Connecting Salesforce/HubSpot with ERP, marketing, finance, and support systems • Data Migration & Cleanup – Ensuring accurate, structured, and reliable CRM data • Sales & Service Cloud Consulting – Building user-friendly, scalable CRM architectures I also work across Sales Cloud, Service Cloud, Marketing Cloud, Experience Cloud, Field Service, CPQ, and API integrations. My approach is simple: understand the business problem first, then design CRM solutions that are practical, scalable, and aligned with measurable outcomes. 📌 Why clients work with me: • 11+ years of proven Salesforce expertise across multiple industries • Strong experience with both Salesforce & HubSpot ecosystems • Focus on ROI, adoption, and long-term scalability • Ability to bridge technical implementation with business strategy If you’re looking for a reliable CRM expert who can work across Salesforce and HubSpot to improve your sales and revenue operations, I’d be glad to connect.