Hire the Best HubSpot Experts in Bangkok, TH

I build production AI agents, RAG systems, and workflow automation on the Large Language Models such as Claude, OpenAI, Gemini, Grok APIs. Not demos that die after the pitch meeting: systems with guardrails, human review steps, and escalation logic that run every day without babysitting. Over the past few years I've shipped autonomous AI agents, RAG pipelines, chatbots and conversational AI workflows running live on WhatsApp, Instagram, and Line, plus full AI-native products: web apps, custom CRMs, and analytics dashboards designed around LLMs from day one instead of having AI bolted on later. Everything in TypeScript/Node.js or Python, deployed on GCP and AWS. One recent build: a contract analysis pipeline for the music industry. Specialized agents for Producer, Mixer, Featured Artist, and Publishing deals run under a LangGraph supervisor on Cloud Run. Document review that took hours per deal now takes minutes. Problems clients bring me: - Business process automation: lead capture and qualification, CRM updates, email and document processing, wired together with n8n, custom code, and LLM APIs. Anything that writes to your real data goes through an approval step first. - Customer-facing chatbots and support agents on WhatsApp, Instagram, Line, and web, with real memory, answers grounded in your own knowledge base so they don't invent things, and clean handoff to a human when confidence drops. - AI agents and multi-agent systems for workflows too complex for a single prompt, built on LangGraph and the Claude Agent SDK. - RAG pipelines and semantic search at production scale with Pinecone, PGVector, and ChromaDB. - CRM and ERP integrations: GoHighLevel, Follow Up Boss, Gmail and Google Workspace, third-party APIs. - AI-native SaaS end to end. I built and shipped ReserveNova, an AI booking platform for hospitality. - Document intelligence: contract analysis, invoice and data extraction, real-time LLM-powered dashboards. How I work is simple. I scope the architecture before writing a line of code, get you a working prototype within 48 to 72 hours so you can validate direction early, then build toward production with proper error handling, evaluation, logging, and observability. Everything runs in your accounts, documented well enough that your team can maintain it without me. You own it all at handoff. My background runs deeper than the LLM wave: years of hands-on NLP work with transformers and spaCy before agents became the trend. That's why my pipelines handle messy real-world language instead of breaking on it. Stack: TypeScript/Node.js, Python, React/Next.js, Claude API, OpenAI API, LangGraph, LangChain, LlamaIndex, CrewAI, MCP, Pinecone, PGVector, ChromaDB, n8n, GCP Cloud Run, AWS Lambda, Docker. I keep my project load small so each build gets real attention. If you're building an AI product from scratch, adding agents or RAG to an existing app, or drowning in a document-heavy workflow, send an invite and tell me what you're trying to build. I'll tell you honestly whether it's a fit. Keywords: AI Agent Engineer, AI Agent Developer, Agentic AI, AI Automation Engineer, AI Automation Developer, AI Engineer, AI Developer, LLM Engineer, LangChain Expert, LangChain Developer, LangGraph Expert, LangGraph Developer, RAG Engineer, n8n Expert, n8n Developer, n8n Automation, n8n Workflow Builder, AI Workflow Automation, AI Workflow Builder, AI Integration Engineer, AI Solutions Engineer, Multi-Agent Systems, MCP Developer, OpenAI API, Claude API, Gemini API, Python, FastAPI, Vector Database, Pinecone, Qdrant, PostgreSQL, API Integration, Business Process Automation, AI Chatbot Developer, AI Assistant Developer, Prompt Engineering

Hi! I'm Voraprat Suksabay or can call me Ohm — a Support Specialist with a proven track record of delivering high-quality freelance work on Upwork, backed by great client feedback and consistent 5-star ratings. I specialize in system support, data analysis, and user experience with a strong focus on helping businesses succeed in the Thai market. I’ve worked on Upwork projects ranging from mobile game testing and localization to market research and Thai English translation. Clients often commend me for being reliable, detail-oriented, and fast to deliver even under tight deadlines. My full-time role in the tech industry allows me to apply strong skills in user support, requirement gathering, and performance analysis. I work closely with cross-functional teams and real customers every day, giving me a strong foundation in identifying user needs and turning feedback into actionable improvements.

Its Timmer here! Experienced in Sales B2C, Customer Success, Technical Support, Operations Management, and Virtual Assistance, I offer comprehensive solutions to enhance your business operations. I excel in driving sales, ensuring customer satisfaction, resolving technical issues, and streamlining processes. My proactive and customer-centric approach ensures high retention and loyalty. As a seasoned VA, I manage administrative tasks efficiently, freeing up your time to focus on core activities. Let's work together to achieve your business goals with excellence and reliability. Offerings: - Virtual Assistant - Sales - Graphic Designing - Communication Support - CRM handling - Project management - Data Entry - Voiceovers

Hi, this is Yui. I'm currently working in a Martech solution company. I'm a Hubspot specialist for more than 3 years with focus on Sales Hub, Marketing Hub, CMS and Service Hub Hubspot certifications. I passionate in helping Sales team with their sales process, ensure the workflow is running smoothly including assist and train the team how to use Hubspot to maximum their productivity. - Build Hubspot workflow automation - Build Landing page, Blog, form, website from Hubspot - Integrate Hubspot with third-party platform directly or using Zapier - Create segmentation as required by each campaign - Build reports and visualize dashboard for sales and campaign performance - Implement and manage more than 4 Hubspot accounts - Look after data completion and all the properties as needed - Integrate Lead generation platform: Zoominfo, Linkedin Sales Navigator, Seamless AI - List/Segment building according to target account / new opportunities If you need help with Hubspot, please feel free to contact me. Please check portfolio for certifications.

Want to stop guessing what'll work and start seeing predictable, profitable growth from your paid social? I'm an Aussie helping US, UK, and APAC-based businesses scale profitably on Facebook/Instagram- whether you're selling products, software, or services. Work with me and you'll get this 👇👇 ✅ Somebody who listens to your actual business goals and designs campaigns around what moves the needle for you. ✅ Campaigns built to scale profitably, not just get initial traction then plateau. ✅ Relentless testing and optimization. I'm competitive by nature - I don't settle for "Here's fine" but keep pushing for better results every single week. Why me: 1️⃣ Ownership. I've been in your shoes as both a marketing director and entrepreneur. I don't sit on problems, I solve them. 2️⃣ No BS approach. Every dollar matters, so I won't waste yours. If I think something won't work, I'll tell you straight up. My previous role was head of marketing for a US coaching company, where I drove a 10x value return on ads (see portfolio for examples). And with my team, I scaled the business from $600k to $1.1m in revenue in 12 months. What do my clients say? ⭐⭐⭐⭐⭐ "Cannot recommend Ben highly enough. We used Ben for an Fitness and Gym ad campaign and was blown away." ⭐⭐⭐⭐⭐ "Benjamin is great. I would highly recommend working with him." 👉 To learn more, message me here, and let's find a time to chat about what you want.

Filipino freelancer based in Thailand. I’m your go-to Email Outreach & Lead Gen Specialist with 8+ years of experience helping teams connect with the right people at the right time. I specialize in curated, research-backed lead lists and smooth, smart email campaigns designed to get noticed. Whether you need high-quality leads, custom-built lists, or a steady stream of prospects, I’ve got you covered—from research to outreach to CRM cleanup. Here’s what I bring: 🎯 Custom lead generation based on your ideal clients and proven results 🛠️ Expert with Zoho CRM, HubSpot, Pipedrive, Mailchimp, Mailjet, Gmass, Lemlist, Gmelius—and quick to learn anything new 💌 Email outreach that’s thoughtful, targeted, and well-crafted 🔁 CRM management that’s organized, efficient, and built for follow-through 💡 A collaborative, tech-adaptable teammate who brings ideas—not just tasks—to the table I’m fun to work with, serious about quality, and genuinely enjoy helping businesses grow through smart systems and solid outreach. 📩 Let’s build something steady, efficient, and effective—starting today.