Hire the Best HubSpot Experts
in Poland

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Mateusz J.

Award-Winning HubSpot Implementation Expert (with CMS Experience)

Krakow, Poland
$80 per hour
199 jobs

- 2023 Platform Migration Excellence HubSpot Impact Awards Winner - HubSpot DIAMOND Certified Partner, specialising in HubSpot Implementation, HubSpot Onboarding and HubSpot CMS Development - Co-founded Inbound marketing departments within existing companies. - Created and developed an exclusive lead generation strategies. - Implemented HubSpot marketing automation software in 10 countries and became the biggest customer* in the region. - Managed the work of marketing specialists to deliver full campaigns. - Supervised the creation of websites, landing pages, email newsletters and various pieces of marketing or multi-media content. - Spent 15 000 hours in HubSpot last seven years. I work with well-funded startups (backed by Andreessen Horowitz, Greylock, Khosla, SV Angel), established companies with +250 employees, and also help with starting new projects. Visit 6minded.com for all my work.

Alesia V.

AI & Marketing Automation Expert | Make, Zapier, n8n | CRM Workflows

Slupsk, Poland
$20 per hour
9 jobs
$1K+ total earnings

I build automations that replace manual work — and keep working after launch. I design and debug workflows in Make, Zapier and n8n for coaches, course creators, agencies, and service businesses. My focus is the connection layer: forms → CRM → email → notifications, with AI steps where they actually save time. What I do CRM & email automation — HubSpot, ActiveCampaign, Kit (ConvertKit), Klaviyo: two-way syncs, deal stages, lead routing, tagging logic AI workflows — OpenAI & Gemini for lead scoring, content generation, quiz analysis, AI agents in n8n Funnels & forms — Typeform, Tally, Kajabi, WordPress: quiz → score → tag → email sequence Data & alerts — Google Sheets, Airtable, ClickUp, Twilio SMS, WhatsApp Business API, Telegram Recent work Two-way ActiveCampaign ↔ HubSpot sync — contacts, deals and associations, with router logic that prevents duplicates AI lead scoring pipeline — Typeform → Google Sheets → OpenAI scoring → instant SMS alert to the sales team via Twilio 80-question assessment engine — Typeform → Zapier (custom JavaScript scoring) → 18+ custom fields and tags in Kit → segmented email sequences Published a public scenario template (AI Quiz Generator) in the Make community library How I work Architecture first — if your plan has a structural problem, I tell you before we build, not after Every build comes with a Loom walkthrough and a routing map, so your team can maintain it Async-first, clear communication, no vague status updates Not sure what to automate first? Send me your current process and I'll tell you honestly what's worth automating — and what isn't.

Mariusz O.

EXPERT EMAIL DEVELOPER || Email Marketing Strategist & AI Architect II

Opole, Poland
$30 per hour
4,747 jobs
$700K+ total earnings

I'm an Email Developer and Email Marketing Strategist with a programming background in AI-powered automation and system architecture. With 15+ years of experience, 4,000+ projects delivered for 1,900+ clients worldwide, I build production-ready email systems - not just templates - combining clean HTML/CSS, lifecycle automation, marketing strategy, deliverability expertise, and AI-driven workflows under one roof. Top Rated Plus on Upwork with $700K+ in earnings. What I do: 1. Email Development (Core) Custom HTML/CSS email builds - mobile-responsive, dark-mode-ready, cross-client tested. I work across Mailchimp, HubSpot, Salesforce / Pardot, Marketo, Klaviyo, ActiveCampaign, Campaign Monitor, SendGrid, and Iterable. In 2015, Mailchimp recognised me for identifying and fixing critical rendering bugs in their templates. Certified Mailchimp Partner. 2. Email Marketing Strategy & Execution End-to-end email marketing - audits, campaign planning, segmentation, lifecycle automation (welcome, nurture, re-engagement, winback), A/B testing, and performance optimisation. I build scalable, compliant email programs with predictable long-term performance. I handle both strategy and execution end-to-end. 3. AI Architecture & Intelligent Automation I build AI-powered audit and automation systems connected directly to your ESP/CRM via MCP servers. AI analyses your flows, campaigns, deliverability, and engagement data in real time - producing structured audit reports and prioritised fix lists. Examples: automated Klaviyo flow audits with copy rewrites, real-time deliverability monitoring, and engagement scoring. I also build RAG MCP servers that let AI reference your internal docs, brand guidelines, and performance history during audits and content generation. 4. Front-End & Automation Development Custom applications, internal tools, dashboards, and integrations using JavaScript, Python, React, Google Apps Script, and n8n. I connect CRMs, ESPs, databases, Google Sheets, and APIs into unified automated workflows. Core services: ★ Custom email development (HTML/CSS, dark mode, responsive, cross-client) ★ Email marketing strategy, audits & campaign execution ★ AI-powered ESP/CRM audits via MCP server integration ★ RAG MCP servers for context-aware AI recommendations & content generation ★ Lifecycle automation (welcome, onboarding, nurture, re-engagement, winback, lead scoring) ★ Deliverability setup & troubleshooting (SPF, DKIM, DMARC, sender reputation) ★ Segmentation strategy (openers, clickers, inactive users, RFM, predictive) ★ A/B testing, reporting & performance optimisation ★ Advanced ESP customisation (HubSpot HubL, Salesforce AMPscript, Marketo Velocity) ★ AI agents & n8n automation systems ★ CRM & ESP integrations (HubSpot, Salesforce, Marketo, Mailchimp, Klaviyo, ActiveCampaign) ★ Custom Google Sheets & Apps Script solutions (dashboards, triggers, integrations) ★ API-based integrations & webhook workflows ★ Cross-client email testing (Litmus, Email on Acid, dark mode, Outlook VML fixes) Why work with me: ★ 15+ years in email development and email marketing ★ 4,000+ projects for 1,800+ clients (Microsoft, Netflix, Unilever, Toyota, Adobe, BBC, Meta, Amazon Prime Video, TikTok, Adidas, Sony, Coca-Cola, Hyundai, LG, Renault, Bayer, 3M, and more) ★ Member of 32 Upwork Talent Cloud groups (Enterprise Professionals, Microsoft UTC, Netflix Print Production, Unilever, Tata Communications, Holland & Barrett, Janus Henderson, and others) ★ AI-powered audit and automation capabilities (MCP + RAG architecture) ★ End-to-end ownership - strategy, development, execution, optimisation ★ Clean, maintainable code and scalable architecture Certificates: HubSpot Marketing Software, HubSpot Email Marketing, HubSpot Contextual Marketing, Mailchimp Email Automations, Mailchimp Foundations, Python (Alison), Salesforce for Admins, Managing DNS, Advanced CSS Media Queries, Google Ads Measurement. Skills: HTML5, CSS, Email Development, Email Deliverability, AMPscript, HubSpot HubL, Marketo Velocity, JavaScript, Python, React, Google Apps Script, n8n, APIs & Webhooks, MCP Servers, RAG Architecture, AI Agents, Marketing Automation, CRM Integrations I use AI as a development and analysis accelerator - speeding up coding, testing, auditing, and iteration - while maintaining full control over architecture, logic, and production quality. Availability: ★ Mon–Thu: 3:00 AM – 11:00 AM EST, 3:00 PM – 7:00 PM EST ★ Friday: 3:00 AM – 11:00 AM EST

Borys G.

CRM Automation & Integrations | Pipedrive, HubSpot, Make, Zapier

Krakow, Poland
$35 per hour
7 jobs
$9K+ total earnings

Need a reliable system that automates your business processes, reduces manual work, routes leads correctly, ensures timely follow-up, and keeps data synchronized across your business tools? You get practical CRM and marketing automation systems built with ActiveCampaign, HubSpot, Pipedrive, GoHighLevel, Make, Zapier, and other automation platforms. Depending on your needs, your automation system can include: 📊✅ CRM Automation — HubSpot, Pipedrive, GoHighLevel ▸ CRM setup and optimization in HubSpot, Pipedrive, GoHighLevel, and other CRM platforms ▸ Lead capture from forms, landing pages, ads, calendars, and other sources ▸ Pipelines, lifecycle stages, contact fields, tags, tasks, and deal records properly organized ▸ Automated lead routing based on source, location, service, qualification, or team member ▸ Follow-up workflows, task creation, notifications, appointment reminders, and pipeline updates ▸ CRM cleanup, duplicate prevention, workflow troubleshooting, and process documentation ▸ A2P 10DLC setup, phone number registration, and SMS compliance support in GoHighLevel and Twilio 📧✅ Email Marketing Automation — ActiveCampaign, Mailchimp, Klaviyo ▸ Automated email sequences, nurture workflows, and follow-up campaigns ▸ Behavior-based triggers, conditions, goals, delays, and branching logic ▸ Contact segmentation using tags, lists, custom fields, and engagement data ▸ Webinar reminders, onboarding, confirmations, re-engagement, and abandoned-action workflows ▸ CRM synchronization, lead updates, and automated campaign enrollment ▸ Domain and DNS setup in Namecheap, GoDaddy, Squarespace, Cloudflare, and other providers ▸ Email authentication and deliverability: SPF, DKIM, DMARC, domain verification, and blacklist checks 🔌✅ API & Integrations — Make, Zapier, n8n, Webhooks ▸ Multi-step workflows built in Make, Zapier, and n8n ▸ AI-powered workflows for lead qualification, data extraction, content processing, and CRM updates ▸ Custom API integrations when native connections are unavailable or limited ▸ Webhook flows between forms, funnels, CRMs, email platforms, calendars, spreadsheets, and databases ▸ Automated synchronization of contacts, deals, tags, notes, tasks, and other business data ▸ Duplicate prevention, data validation, error handling, and workflow monitoring ▸ Troubleshooting and optimization of broken automations, API connections, webhook flows, and mapping issues The result is a reliable, well-organized system that reduces manual work, prevents leads and data from falling through the cracks, and gives your team clear, tested, and maintainable workflows that support daily operations and business growth. Send me a message 💬 and let’s schedule a call 📞 to discuss your project details.

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