Multichannel specialist (Shopify, Amazon, eBay, Walmart, Wordpress, Etsy and integration apps Expert) ✔ 7+ Years of Experience ✔ 7000+ Hours ✔ 35+ Clients ✔ All Five Star Feedback ✨ Your E-commerce Growth Partner | Strategy, Systems, and Scalable Results ✨ My name is Abrar Hussain, and I am a full-service E-commerce Manager with over 7 years of hands-on experience managing and scaling brands across major marketplaces. I help sellers launch, clean, optimize, and scale their stores with a structured approach focused on data accuracy, strong listings, automation, and account health. From backend catalog fixes to full marketplace expansion, I handle the entire operation. ◆ HERE’S WHAT I BRING TO THE TABLE: ✔ Product Listing Creation and Optimization using Flat Files and Bulk Templates ✔ Catalog Cleanup, Variation Fixes, Attribute Mapping, and Error Resolution ✔ Storefront Design, A+ Content, Enhanced Brand Content ✔ Order Management, Fulfillment Setup, Shipping Templates ✔ FBA, FBM, WFS, and 3PL Coordination ✔ Promotions, Coupons, and Sales Strategy ✔ A-Z Claims, Chargebacks, Returns and Refund Management ✔ Account Health Monitoring and Compliance Handling ✔ Performance Analytics and Growth Strategy ✔ Bulk Upload Management for Large SKU Catalogs ✔ Dropshipping, Wholesale, and Multi-Channel Expansion ◆ PLATFORMS I HAVE WORKED ON: Amazon Seller Central and Vendor Central Walmart Seller Center Target Plus TikTok Shop Wayfair eBay Shopify Square space Etsy WooCommerce BigCommerce Magento WordPress Hubspot Wix Shopwired ◆ THIRD PARTY INTEGRATION EXPERTISE: I specialize in multi-channel synchronization, automation, and system accuracy. ✔ SellerCloud Advanced Workflows including SKUstack, Skublox, ShipBridge, Orderback ✔ ChannelAdvisor / Rithum ✔ CommerceHub and DSCO ✔ CedCommerce ✔ SellBrite ✔ Listing Mirror ✔ LitCommerce ✔ GoFlow ✔ Zoho Inventory ✔ NetSuite Oracle ✔ SPS Commerce ✔ Channable ✔ Channel Gate ✔ Baselinker ✔ Marketplace Connect ✔ SellerChamp I ensure clean data flow between marketplaces, warehouses, and accounting systems. ◆ E-COMMERCE TOOLS & SOFTWARE: Helium 10 Jungle Scout Keepa SellerAmp AMZScout CamelCamelCamel MerchantWords Google Sheets Advanced Formulas Bulk Feed Templates Performance Dashboards ◆ COMMUNICATION & PROJECT MANAGEMENT: Slack Microsoft Teams Skype WhatsApp Telegram Google Chat ClickUp Trello Zoom ◆ QUANTIFIABLE RESULTS: ✔ Managed 10,000+ SKUs across multiple marketplaces ✔ Cleaned and restructured large product catalogs ✔ Improved listing quality score and organic ranking ✔ Increased client sales through structured optimization ✔ Successfully served 70+ clients ✔ Consistently maintained five star feedback ✔ Worked with Top Amazon sellers I focus on long-term partnerships and scalable systems, not short-term fixes. If you are looking for someone who understands both the technical backend and growth strategy of e-commerce marketplaces, I am ready to help. Let’s build, optimize, and scale your e-commerce business the right way.

Leads coming in, but your team is still qualifying, copying, and routing them by hand? That's the first hour most businesses lose — and it's the part I build systems to eliminate. I build AI-powered CRM and marketing automation in n8n, Make, and GoHighLevel — including self-hosted n8n where it makes sense. I automate the journey from lead capture → AI qualification → CRM → routing → follow-up. The result: faster response times, less manual work, and fewer leads falling through the cracks. What I build Lead Capture & CRM Automation Capture leads from forms, ads, calls, and websites Enrich and qualify leads automatically Sync data with HubSpot, Salesforce, GoHighLevel, and other CRMs Eliminate repetitive manual data entry AI Agents for Lead Qualification & Routing Use OpenAI and Claude to analyze leads and inbound messages Classify intent and lead quality Score and prioritize prospects Route leads to the right person or workflow Trigger automatic responses when appropriate Follow-Up & Nurture Automation Email and SMS sequences triggered by behavior or qualification Automatic reminders and sales notifications Lead nurturing based on CRM activity and lead quality Examples of what this looks like in practice: Lead → AI qualification → CRM → Sales notification → Follow-up Facebook/Google Ads → Lead → CRM → AI scoring → Sales team Form → Enrichment → CRM → Email/SMS sequence My Stack n8n (self-hosted & cloud), Make, GoHighLevel, HubSpot, Salesforce, Zapier, OpenAI, Claude, ActiveCampaign, Airtable, Twilio Plus REST APIs, webhooks, and custom integrations across the tools you're already using. Built for real-world conditions — not just the happy path A workflow that works once isn't a good automation. I build for what actually happens in production: API failures Retries Duplicate data Missing information Unexpected inputs Error notifications Logging and monitoring Edge cases Then I document the system so your team owns it instead of depending on me to keep it alive. How I work 1. Map — Understand how the process actually works today. 2. Diagnose — Find where leads, data, or opportunities get stuck or lost. 3. Design — Build the automation architecture around the biggest bottleneck. 4. Build — Connect your existing tools and implement the workflows. 5. Test — Test edge cases and failure scenarios before launch. 6. Document — Make sure your team can understand and manage the system. 7. Optimize — Monitor performance and improve the automation after launch. If you're dealing with: Leads sitting in an inbox · slow response times · reps manually qualifying leads · data copied between systems · CRM records created by hand · leads falling through the cracks · repetitive follow-up · tools that don't communicate with each other That's exactly what I solve. Send me your current process or automation problem. I'll tell you where automation can make the biggest difference first. TOP 15 SKILLS AI Agents n8n Marketing Automation CRM Automation Make (Integromat) GoHighLevel Workflow Automation Lead Generation HubSpot API Integration Zapier Salesforce Email Marketing Automation OpenAI API Webhooks

Top Rated Plus engineer. Top 1% on Upwork, 100% Job Success. I build production-grade SaaS web apps, mobile apps, AI chatbots, and AI agents — end to end. Senior engineer with 8+ years of experience; I've shipped products solo and led small teams when the project needed it. Most projects are a mix — AI integration, chatbot work, and full-stack web/mobile builds, often all at once. WHAT I BUILD ▸ AI-powered SaaS platforms Multi-tenant SaaS in Next.js + Postgres/Supabase + Stripe. Auth, billing, dashboards, admin panels. MVP in 2–6 weeks; ongoing for production. Full-stack development, end to end. ▸ Mobile apps with AI React Native + Expo cross-platform. Native iOS/Android when needed. Push, offline sync, deeplinks, subscriptions. AI features integrated cleanly (chat, voice, RAG, OCR). ▸ AI chatbots & RAG systems Custom chatbot development with Claude (Anthropic) or GPT, trained on your docs, PDFs, CRM. Vector search (Pinecone or Supabase pgvector). Citation-backed answers. Delivered on web, WhatsApp, or Slack. ▸ AI agents & automation Multi-step AI agents with LangChain / LangGraph + MCP tool servers. Document processing, lead qualification, research, internal-ops automation. Hooked into Make, n8n, Zapier — automation expert across the major no-code platforms. ▸ AI integration into existing apps Drop Claude, GPT, or Gemini into the app you already have. Connect AI to your existing CRM, dashboards, and tools. The most common project type — fast retrofit, clear ROI. ▸ Voice & calling agents Vapi, Retell, Bland, ElevenLabs, Deepgram, Twilio, LiveKit. Sub-200ms inbound/outbound, CRM dispositioning, appointment booking. Built when the project calls for it. ▸ Chrome extensions & internal tools Manifest V3 extensions, scraping/automation tools, admin dashboards. ▸ Vibe-code cleanup & deployment Lovable, Bolt, Replit, Cursor projects that need real engineering: production refactor, security, deploy pipeline, debugging, scaling. DEFAULT STACK Frontend: Next.js, React, React Native, TypeScript, Tailwind Backend: Node.js, Python (FastAPI), Postgres, Supabase, MongoDB, Redis AI: Claude (Sonnet/Opus), GPT-4o/5, Gemini, LangChain, LangGraph, MCP servers, Pinecone, Supabase pgvector Voice: Vapi, Retell, Bland AI, ElevenLabs, Deepgram, Twilio, LiveKit Mobile: React Native, Expo, native iOS/Android Infra: AWS, Vercel, Cloudflare, Docker, GitHub Actions Integrations: Stripe, Twilio, SendGrid, WhatsApp Business API, GoHighLevel, HubSpot, Salesforce RECENT REAL DEPLOYMENTS (anonymized for NDA) • Multi-agent recruitment platform — 5 specialized agents, LangGraph orchestrator, Stripe billing. • Healthcare RAG — medical report drafter, citation-backed answers, cut documentation time 90%. • Real-estate voice agent — Vapi + GHL + Twilio. 100+ inbound calls/week, 30+ tours auto-booked. • Warehouse inventory chatbot — millions of rows via RAG, 90% faster analytics for 3PL clients. • Fitness SaaS — multi-tenant React Native + Node + Stripe + AI coaching agent. • Document automation OCR — handwritten manufacturing reports → structured Excel. HOW I WORK Spec first. Loom walkthrough before I write code so we agree on scope. Production-grade output: auth, error handling, deploy pipeline, README, handover. 0–4 hour response time, typically start within 24–48 hours of contract signing. I write the code myself. If you want a 15-min demo of working systems before you commit, send a brief and I'll send a Loom of similar past work.

Most automations fail quietly. The scenario still shows green, no one gets an error, and three weeks later you find out leads stopped reaching your CRM. I build automations that tell you the moment something breaks, and I stay on to fix them. Here is what that means in practice. Every system I ship has error handling, retries, and an alert that reaches you and me when a step fails. There is a log you can open and read yourself. When an API changes on the other end, you hear it from me, not from a customer. Some of what I have built: - A SaaS client was taking six hours to reply to new leads. I rebuilt the path end to end: instant capture, enrichment, CRM sync, and follow up that changes based on what the lead does. Reply time went under three minutes within two days. I still run that system. - A 30 day build in Make, Airtable, Stripe and SendGrid that pulled ten separate signup forms into one member record system: permanent first touch attribution, duplicate blocking so the same person never lands twice, an error rail that catches bad payloads instead of losing them, and Stripe checkout and email sending wired on top. Largest single project on my Upwork record, and it turned into an ongoing monthly retainer. - A prospecting engine in Apify, Make and OpenAI that pulls retail leads weekly, scores them, and drops them into the pipeline with no manual review. I work on lead capture and routing, CRM cleanup and syncing, client onboarding, invoicing and receipts, WhatsApp and email follow up, reporting dashboards, and AI voice agents that book straight into a calendar. Tools: Make, n8n, Zapier, GoHighLevel, Airtable, Stripe, Twilio, Vapi, OpenAI, Claude, webhooks and custom API work. Good fit: agencies and companies with real lead volume and three or four tools that do not talk to each other. Not a good fit: one Zap you need set up today for twenty dollars. I build things meant to keep running. Tell me what is breaking, or what is still being done by hand, and I will tell you how I would build it. That part is free.

𝗠𝗲𝘁𝗮 𝘀𝗮𝘆𝘀 𝘆𝗼𝘂'𝗿𝗲 𝘄𝗶𝗻𝗻𝗶𝗻𝗴. 𝗚𝗔𝟰 𝘀𝗮𝘆𝘀 𝘆𝗼𝘂'𝗿𝗲 𝗹𝗼𝘀𝗶𝗻𝗴. 𝗬𝗼𝘂𝗿 𝗖𝗥𝗠 𝗱𝗼𝗲𝘀𝗻'𝘁 𝗸𝗻𝗼𝘄 𝘄𝗵𝗲𝗿𝗲 𝗵𝗮𝗹𝗳 𝘁𝗵𝗲 𝗹𝗲𝗮𝗱𝘀 𝗰𝗮𝗺𝗲 𝗳𝗿𝗼𝗺. 𝗔𝗻𝗱 𝘆𝗼𝘂𝗿 𝗯𝗮𝗻𝗸 𝗮𝗰𝗰𝗼𝘂𝗻𝘁 𝘁𝗲𝗹𝗹𝘀 𝗮 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗹𝘆 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁 𝘀𝘁𝗼𝗿𝘆. ☆☆☆ 𝑻𝒉𝒓𝒆𝒆 𝒑𝒍𝒂𝒕𝒇𝒐𝒓𝒎𝒔. 𝑻𝒉𝒓𝒆𝒆 𝒏𝒖𝒎𝒃𝒆𝒓𝒔. 𝒁𝒆𝒓𝒐 𝒕𝒓𝒖𝒔𝒕 ☆☆☆ Yet you're scaling budgets, optimizing campaigns, and making decisions based on this chaos. The problem isn't your marketing. It's broken tracking, bad attribution, and disconnected data. Before you spend another dollar, which number would you trust? I don't just install pixels. I build conversion tracking, CRM attribution, and revenue measurement systems that connect your marketing, analytics, and revenue data into one reliable source of truth. ► 𝗖𝗢𝗠𝗠𝗢𝗡 𝗧𝗥𝗔𝗖𝗞𝗜𝗡𝗚 & 𝗔𝗧𝗧𝗥𝗜𝗕𝗨𝗧𝗜𝗢𝗡 𝗣𝗥𝗢𝗕𝗟𝗘𝗠𝗦 𝗜 𝗙𝗜𝗫 ➝ Meta Ads, Google Ads, TikTok Ads, GA4, and CRM data don't match ➝ Missing leads, appointments, calls, or purchase events ➝ Duplicate conversions inflating ROAS and revenue reporting ➝ CRM conversions, qualified leads, or closed deals not syncing to ad platforms ➝ Low Event Match Quality (EMQ) and poor optimization signals ➝ Calendly, booking systems, iFrame forms, and embedded form tracking issues ➝ GoHighLevel, HubSpot, Salesforce, Zoho, or Pipedrive attribution issues ➝ Cross-domain tracking and multi-step funnel attribution gaps ➝ Server-Side Tracking, GTM, and Conversion API implementation issues ➝ Purchase values, lead values, or revenue data are reported incorrectly ► 𝗖𝗢𝗡𝗩𝗘𝗥𝗦𝗜𝗢𝗡 𝗧𝗥𝗔𝗖𝗞𝗜𝗡𝗚 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 𝗜 𝗢𝗙𝗙𝗘𝗥 ➝ Conversion Tracking Setup, Audits & Troubleshooting ➝ Google Tag Manager (GTM) & Google Analytics 4 (GA4) Implementation ➝ Meta Pixel & Conversion API (CAPI) Setup & Optimization ➝ Google Ads Conversion Tracking & Enhanced Conversions ➝ TikTok, LinkedIn, Pinterest, Snapchat & Other Ad Platform Tracking ➝ Server-Side Tracking (Stape, sGTM & First-Party Data Collection) ➝ CRM Tracking, Attribution & Revenue Measurement ➝ Offline Conversion Tracking & CRM-to-Ad Platform Integration ➝ Lead, Appointment, Call & Purchase Tracking ➝ Cross-Domain, Funnel & Customer Journey Tracking ➝ GoHighLevel, HubSpot, Salesforce, Zoho & Pipedrive Integration ➝ Consent Mode v2 & Privacy-Compliant Tracking ► 𝗣𝗥𝗢𝗢𝗙 𝗜 𝗗𝗘𝗟𝗜𝗩𝗘𝗥. 𝗥𝗘𝗔𝗟 𝗣𝗥𝗢𝗕𝗟𝗘𝗠𝗦. 𝗥𝗘𝗔𝗟 𝗙𝗜𝗫𝗘𝗦 A Shopify store was losing 60% of purchase data after iOS 14. Meta reported 100 sales. Shopify showed 40. I set up server-side CAPI via GTM and Stape, fixed deduplication, and boosted EMQ from 5 to 9. Within 2 weeks, ROAS tripled. A lead-gen agency couldn't tell which campaigns drove qualified leads. CRM and metadata never matched. Half the leads had no attribution. I connected their CRM to Meta and Google Ads via offline conversion tracking. CPL dropped 40%. ► 𝗪𝗛𝗔𝗧 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗦𝗔𝗬: 𝗪𝗛𝗬 𝗧𝗛𝗘𝗬 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘 & 𝗪𝗛𝗔𝗧 𝗠𝗔𝗞𝗘𝗦 𝗠𝗘 𝗗𝗜𝗙𝗙𝗘𝗥𝗘𝗡𝗧 "She fixed our tracking in 1 day. ROAS went from 1.2x to 3.8x in 2 weeks." — Alex, DTC Brand Owner "Finally understand where our sales come from. GA4 + CAPI was flawless." — Sarah, Shopify Store "She solved complex tracking issues others couldn't fix." — Marketing Agency Owner ► 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘 & 𝗪𝗛𝗔𝗧 𝗠𝗔𝗞𝗘𝗦 𝗠𝗘 𝗗𝗜𝗙𝗙𝗘𝗥𝗘𝗡𝗧 ➝ 4+ Years Experience | Google Certified | 200+ Projects ➝ I identify root causes, not just install tags ➝ I build systems that connect ads, analytics, CRM, and revenue ➝ I treat your data as a decision-making tool ➝ 15-Day Free Support + Zoom & Loom Walkthrough ► 𝗧𝗛𝗘 𝗧𝗢𝗢𝗟𝗦 𝗕𝗘𝗛𝗜𝗡𝗗 𝗬𝗢𝗨𝗥 𝗦𝗢𝗨𝗥𝗖𝗘 𝗢𝗙 𝗧𝗥𝗨𝗧𝗛 ◆ 𝑻𝒓𝒂𝒄𝒌𝒊𝒏𝒈: ▸GTM ▸GA4 ▸Meta Pixel ▸Meta CAPI ▸Stape ▸Google Ads ▸Enhanced Conversions ▸Offline Tracking ▸Consent Mode v2 ◆ 𝑪𝑹𝑴 & 𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏: ▸GHL ▸HubSpot ▸Salesforce ▸Zoho ▸Pipedrive ▸Zapier ▸Make ▸n8n ▸Webhooks ◆ 𝑾𝒆𝒃𝒔𝒊𝒕𝒆𝒔 & 𝑭𝒖𝒏𝒏𝒆𝒍𝒔: ▸Shopify ▸WooCommerce ▸WordPress ▸Webflow ▸Wix ▸Squarespace ▸ClickFunnels ▸Funnelish ▸Kajabi ▸Calendly ► 𝗬𝗢𝗨𝗥 𝗡𝗘𝗫𝗧 𝗦𝗧𝗘𝗣 𝗧𝗢 𝗔𝗖𝗖𝗨𝗥𝗔𝗧𝗘 𝗗𝗔𝗧𝗔 Most businesses don't realize their tracking is broken until they compare numbers. Meta says one thing. GA4 says another. Your CRM tells a different story. Before you spend another dollar on ads, let's make sure your data is telling the truth. 📩 Send me your website, funnel, or CRM. I'll identify the issues, gaps, and inconsistencies and show you exactly how to fix them. ☆☆☆ 𝑵𝒐 𝒑𝒓𝒆𝒔𝒔𝒖𝒓𝒆. 𝑱𝒖𝒔𝒕 𝒉𝒐𝒏𝒆𝒔𝒕 𝒇𝒆𝒆𝒅𝒃𝒂𝒄𝒌 ☆☆☆ 𝗘𝘃𝗲𝗻 𝗶𝗳 𝘄𝗲 𝗱𝗼𝗻'𝘁 𝘄𝗼𝗿𝗸 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿, 𝘆𝗼𝘂'𝗹𝗹 𝗸𝗻𝗼𝘄 𝘄𝗵𝗮𝘁'𝘀 𝗯𝗿𝗼𝗸𝗲𝗻, 𝘄𝗵𝗮𝘁 𝗻𝗲𝗲𝗱𝘀 𝗳𝗶𝘅𝗶𝗻𝗴, 𝗮𝗻𝗱 𝗵𝗼𝘄 𝘁𝗼 𝗯𝘂𝗶𝗹𝗱 𝗮 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝘀𝗼𝘂𝗿𝗰𝗲 𝗼𝗳 𝘁𝗿𝘂𝘁𝗵 𝗳𝗼𝗿 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀, 𝗯𝗲𝗰𝗮𝘂𝘀𝗲 𝗮𝗰𝗰𝘂𝗿𝗮𝘁𝗲 𝗱𝗲𝗰𝗶𝘀𝗶𝗼𝗻𝘀 𝘀𝘁𝗮𝗿𝘁 𝘄𝗶𝘁𝗵 𝗮𝗰𝗰𝘂𝗿𝗮𝘁𝗲 𝗱𝗮𝘁𝗮.

𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬 𝐓𝐡𝐚𝐭 𝐑𝐮𝐧 𝐘𝐨𝐮𝐫 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐢𝐧 𝐭𝐡𝐞 𝐁𝐚𝐜𝐤𝐠𝐫𝐨𝐮𝐧𝐝, 𝐒𝐨 𝐘𝐨𝐮 𝐃𝐨𝐧’𝐭 𝐇𝐚𝐯𝐞 𝐓𝐨 Modern businesses need more than just tools, they need smart, connected systems. I’m 𝐀𝐧𝐢𝐪𝐮𝐞. I design, develop and automate your entire business using AI systems, intelligent chatbots, and scalable full-stack applications that reduce manual work and drive real, measurable growth across 𝐰𝐞𝐛, 𝐦𝐨𝐛𝐢𝐥𝐞 & 𝐜𝐥𝐨𝐮𝐝 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬. ⭐ 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 • 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐒𝐞𝐥𝐥𝐞𝐫 with a strong track record of long-term client success • 𝟓+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐡𝐚𝐧𝐝𝐬-𝐨𝐧 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 delivering real-world AI, automation, and full-stack solutions • Business-focused mindset, I build systems that save time, cut costs, and drive ROI • Clear communication & reliability, on-time delivery with regular updates • Scalable & secure solutions designed for growth, performance, and stability •Built systems for startups, agencies & scalable businesses •Focus on ROI, performance, and real-world reliability 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐞𝐬 🤖 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐂𝐡𝐚𝐭𝐛𝐨𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Custom AI chatbots (Website, WhatsApp, Messenger) RAG-based AI assistants (knowledge-based systems) AI agents for lead generation, booking, support & sales Voice AI (Retell AI, Bland AI, ElevenLabs, VAPI) ⚙️ 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 (𝐧𝟖𝐧, 𝐙𝐚𝐩𝐢𝐞𝐫) Multi-step automation workflows with logic & triggers CRM automation & lead pipelines Error handling, retries, logging & performance optimization Business process automation & system orchestration 🧠 𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 Fine-tuned LLMs & custom AI models Document AI, OCR & data extraction systems Predictive analytics & recommendation engines AI-powered SaaS features & intelligent systems 💻 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐀𝐈 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 AI SaaS platforms (MVP → Production) Web & Mobile apps (React, Next.js, Flutter) REST APIs, backend systems & AI integrations Real-time dashboards & analytics tools 🔗 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐂𝐑𝐌 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 HubSpot, Salesforce, GoHighLevel automation Twilio, Slack, Gmail, Google Workspace integrations Webhooks, payment systems (Stripe, PayPal) Data syncing across multiple platforms 🛠️ 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 Frontend: React.js, Next.js, Tailwind, JavaScript, TypeScript, Flutter Backend: Node.js, Express.js, Python Databases: MongoDB, MySQL, PostgreSQL, Supabase Automation: n8n, Zapier AI Tools: OpenAI, LangChain, Vector DBs, RAG systems Cloud: AWS, Vercel, GCP, Railway ⚡ 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐘𝐨𝐮 𝐂𝐚𝐧 𝐄𝐱𝐩𝐞𝐜𝐭 ✔ Automated workflows that run 24/7 ✔ Reduced manual work & operational costs ✔ Faster lead response & higher conversion ✔ Scalable AI systems ready for growth Let’s build AI systems that actually work and help grow your business. 👉 Press "𝐈𝐍𝐕𝐈𝐓𝐄 𝐓𝐎 𝐓𝐇𝐄 𝐉𝐎𝐁" or "𝐒𝐄𝐍𝐃 𝐀 𝐌𝐄𝐒𝐒𝐀𝐆𝐄" and I'll get back to you shortly.

I Build Revenue Systems in HubSpot (Sales, Email, Data, and AI—Handled). I don’t just “set up” HubSpot—I architect it to reflect how your business actually works. From lead intake to closed-won, I design systems that eliminate guesswork, reduce manual work, and surface the metrics that matter. Whether it's Sales Hub, Klaviyo flows, or AI agents—my focus is building smart, scalable infrastructure that drives revenue. What I Do • Fix Broken CRMs If your data’s messy, your workflows are clunky, and your team isn’t using the system—I’ll clean it up, structure it right, and make it usable. • Build Scalable Automations I design workflows that route leads, update lifecycle stages, assign tasks, and trigger follow-ups—based on logic, not luck. • Own Sales Execution From lead scoring models to pipeline automation and rep dashboards—I make the Sales Hub workspace a revenue engine. • Drive Email Marketing Results I build full-funnel email systems across HubSpot and Klaviyo—segmented, automated, and optimized for deliverability and conversion. • Implement AI Agents From task automation to personalized outreach and lead routing, I help teams deploy HubSpot AI Agents to streamline operations and multiply impact. • Own the Reporting I build dashboards that actually mean something—leads to deals, rep performance, lifecycle conversion, and pipeline velocity. What Sets My Work Apart • Every automation has a purpose. • Every property is mapped with intention. • Every campaign is built to perform. • Every dashboard tells a story. • Every AI agent is trained to save time and scale results. I don’t add noise. I build systems that scale.

🔹 Full Stack Web Developer | 12+ Years | 150+ Projects Delivered I build high-performing websites, e-commerce stores, and automation workflows that are elegant, fast, and conversion-focused. Expert in WordPress, Shopify, Webflow, Squarespace, WIX, and GoHighLevel. 🌍 Full Stack Developer | Web Designer | Funnel and Automation Specialist 👉 Full Stack Developer | WordPress • Shopify • Webflow • Squarespace • ADA/WCAG Accessibility 👋 About Me I’m Santanu Bera, a Full Stack Developer with over 12 years of experience helping businesses build, scale, and automate their digital presence. I specialize in high-performing websites, e-commerce platforms, and automation workflows that don’t just look good—but drive measurable results. My unique advantage lies in combining technical expertise with marketing strategy, ensuring your digital assets aren’t just functional, but optimized for conversion, performance, and ROI. 💡 What I Offer 🔹 Custom Website Development WordPress (custom themes & plugins, Elementor, Gutenberg) Webflow, Squarespace, WIX, Kajabi, Systeme.io, WeWeb Responsive, SEO-friendly, and future-proof websites 🔹 E-Commerce Solutions Shopify, WooCommerce, and custom-built stores Product catalogs, secure payment gateways Inventory management & optimized checkout flows Conversion-focused layouts that boost sales 🔹 Automation & CRM Workflows GoHighLevel automation: CRM setup, pipelines, sales funnels Zapier & n8n automation: API integrations, bots, email/SMS flows Mailchimp, HubSpot, and custom CRM integrations 🔹 Full Stack Development PHP, Python, Node.js, React, Vue, Angular Database optimization: MySQL, MongoDB, PostgreSQL API integrations, custom dashboards, AI chatbots 🔹 Performance & Security Optimization WordPress Speed Optimization (Core Web Vitals compliance) Technical SEO implementation Security hardening & backup automation 🔹 Accessibility (WCAG / ADA Compliance) WCAG 2.1 AA & ADA compliance testing and remediation Accessibility audits and fixes for websites & web apps Screen reader, keyboard navigation, and contrast compliance Inclusive design for e-commerce and corporate platforms 🌟 Why Clients Choose Me ✔ 12+ years of proven success with 200+ delivered projects ✔ Multi-platform expertise (WordPress, Webflow, Shopify, Squarespace, WIX, Kajabi, GoHighLevel) ✔ Scalable solutions designed for growth, performance, and ROI ✔ Strong communicator with a detail-oriented, collaborative approach ✔ End-to-end partner: From strategy → development → optimization 🚀 Keywords / Specializations (for Upwork SEO) WordPress Developer | Elementor Expert | WooCommerce Developer Shopify Expert | Squarespace Developer | Webflow Designer WordPress Speed Optimization | Core Web Vitals | WordPress Security Custom WordPress Theme & Plugin | Technical SEO | API Integration Zapier Expert | n8n Automation Expert | Workflow Automation Specialist GoHighLevel CRM | Systeme.io | Funnel Builder | Email/SMS Automation | HubSpot Automation AI Chatbot Developer | Webflow CMS | WIX Studio Expert | Kajabi Specialist | Web Developer Brilliant Directory | Caspio | Website Migration ✅ Let’s Work Together If you’re looking for a developer who can design, build, and optimize your digital presence while ensuring speed, performance, and measurable results — let’s connect. I’ll bring both technical precision and creative vision to your project, ensuring your website or platform not only works flawlessly but also drives business growth. ⚡ Next Step: Invite me to your project, and let’s discuss how I can help you hit your digital goals with clarity and confidence.

Businesses don't need more software, they need their existing tools to work together seamlessly. I help businesses eliminate repetitive work, streamline operations, and connect the platforms they rely on every day. Whether you need to automate a single process or build an end-to-end AI workflow, I design reliable automation systems that save time, reduce manual work, and scale with your business. I can help you with: • Workflow Automation (Make com, n8n, Zapier) • AI Automation (Claude, OpenAI, AI-powered workflows) • Monday com Automation & Integrations • CRM Automation (HubSpot, Airtable, Monday com, and more) • API Integrations, HTTP Modules & Webhooks • Google Workspace Automation (Google Sheets, Drive, Docs, Gmail) • AI Document & Invoice Processing • Order Processing & Shipping Automation • Airtable Databases & Automation • Shopify & E-commerce Automation • AI Voice Agents • Custom Business Automation Solutions Recent projects include: • AI-powered automotive lease data extraction system processing documents • AI invoice processing automation using Claude AI, Google Drive, and Google Sheets • AI email order processing that extracts order details and creates items in Monday com • AI-powered product matching system that normalizes product names and matches them against a database before creating records in Monday com • Monday com Easyship shipping automation with automatic shipment creation and tracking synchronization • Marketing attribution and business reporting automation • Multi-platform API integrations connecting business applications and AI services • Business workflow optimization and end-to-end process automation My approach is simple: • Understand your business process. • Identify repetitive work and automation opportunities. • Design the most efficient workflow. • Build reliable, scalable automations. • Test thoroughly and document everything. • Provide ongoing support when needed. I focus on building automation systems that are reliable, easy to maintain, and designed around your business not just the tools. If you're looking for someone who can integrate your systems, automate manual processes, and build AI-powered workflows that deliver measurable business value, I'd be happy to discuss your project.

⭐ Top Rated Freelancer 💻 Full Stack Engineer ✅ 6 Years+ Experience Are you seeking custom solutions to elevate your business? Look no further! I'm a seasoned Full Stack Engineer with a passion for building and scaling projects to success. With over 6 years of industry experience, I've honed my expertise in crafting high-performing applications that drive growth and deliver exceptional value to clients. I've led teams in developing and scaling projects of various sizes, utilizing a diverse range of technologies and frameworks. Technologies I've worked with throughout my professional career and have gained hands-on experience with, Frontend Development: React, Vue, Angular, Next.js, Gatsby, React Native, Flutter Backend Development: Node.js (ExpressJS, SailJS, Meteor, NestJS), GraphQL, gRPC Databases: MongoDB, DynamoDB, PostgreSQL, Firebase, AWS Aurora Content Management: Contentful, Strapi, Sanity IO, Airtable, Prisma, Hubspot Blockchain: Solidity (Smart Contract Development Language), EtherJS Deployment Platforms: Netlify, Vercel, Heroku, AWS Amplify, AWS EC2 Cloud Infrastructure: AWS (Amazon Web Services), GCP, Azure Let's Build Something Incredible Together! I'm committed to delivering excellence and forging long-term partnerships with my clients. Whether you're a startup looking to disrupt the market or an established business seeking to innovate, I'm here to bring your vision to life and help you achieve your business goals. Ready to take your digital presence to the next level? Let's connect and discuss how I can tailor a custom solution to elevate your business.