Hire the Best Zoho CRM Developers in Barcelona, ES

Multilingual Customer support expert(English and Spanish), I help global eCommerce and SaaS brands reduce response times, improve customer satisfaction, and build structured, scalable support operations across email, chat, phone, and ticketing systems. What I Deliver • Shopify & eCommerce customer support (chat, email, phone) • End-to-end customer experience ownership (onboarding, cancellations, refunds, disputes) • Order management, tracking issues & payment resolution • CRM setup & optimization (GHL, Kommo, Zendesk, HubSpot) • Retention, upsells & review management • SOP creation & workflow improvement Experience 10+ years supporting global brands including Google Partner Program, IATA, fintech, SaaS, and multiple Shopify stores (Juliagoza, Sofia Madrid, SNFessentials). Tools - Zendesk, Gorgias, Intercom, Freshdesk, ZohoDesk - Shopify, WooCommerce, Wix - HubSpot, Salesforce, Kommo, GoHighLevel - Klaviyo, Omnisend, Mailchimp - Talkdesk, Aircall, Slack, Asana, ClickUp Multilingual: English, Spanish & Hindi Based in Barcelona | Available across time zones I don’t just answer tickets — I protect revenue, reduce churn, and create efficient support systems that scale. If you need a senior-level support partner who can confidently manage your customer operations, let’s connect.

Your product idea deserves more than a freelancer. I lead a full-stack team of developers and designers who turn business ideas into production-ready SaaS platforms and B2B applications — on time, on budget, every time. We use AI-powered development tools to accelerate delivery and maintain code quality at every stage — so you get faster turnaround without cutting corners. 188 completed projects. Clients include HIPAA-compliant healthcare platforms, B2B e-commerce systems, enterprise web applications, and custom SaaS tools built for thousands of concurrent users. "Outstanding Full-Service Project Delivery. I am extremely satisfied with the work — they exceeded all expectations and delivered everything." — verified Upwork client, 2025 --- WHO WE WORK WITH We're the right fit if you are: — A SaaS founder moving from idea or prototype to a production-ready product — A B2B company that needs a custom platform, internal tool, or client portal — An e-commerce brand outgrowing your current setup (Shopify Plus, headless, custom) — A startup or scaleup that needs a reliable technical partner, not just a developer --- WHAT WE DELIVER SaaS Development Full-cycle product development: architecture, UI/UX, backend, infrastructure. Built to handle growth from day one — no expensive rewrites later. Stack: React, Next.js, Node.js, NestJS, PostgreSQL, AWS. B2B Web Platforms Marketplaces, client portals, CRMs, LMS, internal tools — systems that connect your users, data, and business processes in one place. E-Commerce (Shopify / WooCommerce / Headless) Custom storefronts, Shopify Apps, WooCommerce platforms, headless commerce with Hydrogen or Strapi. Focused on conversion, performance, and ease of management. AI Integration We integrate OpenAI, Google Vertex AI, and custom ML pipelines into your product — chatbots, smart search, recommendation engines, process automation. AI as a real business feature, not a demo. --- HOW WE WORK Every project follows a structured process: 1. Requirements gathering and business analysis 2. Proposal with timeline and budget estimate 3. Design (Figma) + Development with QA at each phase 4. Launch + post-launch support 5. Next phases — we build for the long term You get clear communication, weekly updates, and a team that treats your product like it's their own. --- TEAM Senior full-stack developers · UI/UX designers · DevOps/AWS engineers Tools: Figma · React · Next.js · Node.js · NestJS · PostgreSQL · AWS · Shopify · WordPress · OpenAI API --- Ready to discuss your project? Message us — scoping call and intro estimate are free. Updated: June 17, 2026

I am a Virtual Administrative and Accounting Assistant with experience in tech and fintech companies. I specialize in accounts payable and receivable (AR & AP), cost analysis, and financial reporting. I am a native Spanish speaker and advanced Portuguese. I am currently improving my English skills, so I have a basic level of English.

I support business owners and teams by managing the backend of their business so they can stay focused on visibility, selling, delivering and growing. My work combines operations, systems, automation, customer experience, funnel management, and content implementation to create a smooth, organised, and efficient process. If you need someone who can take over the digital operations of your business, streamline your systems, anticipate problems before they appear, and bring structure to your processes, you're in the right place. What I can do for you: ✅Operations & Systems - Creating and documenting SOPs - Building workflows for smooth daily operations - Setting up and managing business systems - Project management & timeline execution - Backend organisation & cleanup - Notion/Click Up/Asana setup for founders and teams ✅Funnels & Tech Implementation - Funnel setup (landing pages, forms, checkout pages) - Email automations & nurture sequences - Integrations (Stripe, Zapier, email tools, CRM) - Membership/course uploads - Digital product delivery setup ✅Customer Experience - Customer support (email, DMs, helpdesk) - Student onboarding/offboarding - Membership management - Issue tracking & customer satisfaction improvements ✅Launch Support - Webinar setup, launch funnels, signup pages - Managing replay pages & tracking sheets - Launch admin, organisation & asset management - Founder support during high-pressure periods ✅Social Media Implementation - Scheduling content across Instagram, Facebook, LinkedIn - Uploading captions, reels, carousels & stories - Formatting posts correctly - Tracking analytics + post performance ✅Admin & Executive Support - Calendar management - Inbox management - Setting up Zooms/calls - Light copy/paste email support - General operational admin ✅Other Business Support Services - Business Plan Creation & Review - Website Development (WordPress, Wix, Shopify, Square space) - Pitch Deck Preparation - Market & Competitor Research - Strategic Growth Planning - Go-to-Market (GTM) Strategy - Financial & Bookkeeping Support ✅Tools & Systems I Use Notion, Click Up, Asana, Zapier, Trello, Zoho, Hubspot, Google Workspace, Meta Business Suite, Canva, WordPress/WooCommerce, Stripe, Etsy, Amazon, eBay, Pinterest, Zendesk, Zoom, Skype, QuickBooks Online, Wave, Go high Level, and several other tools that I can learn within a short time. Why Clients Hire Me - Highly proactive: I prevent problems before they happen - Extremely organised: I turn chaos into clarity - Tech-confident: I learn new systems fast - Calm under pressure & reliable - I manage the backend so business owners can stay in CEO mode - I am a POWER HOUSE! If you need ongoing support, launch support, or full backend management, I’d love to work with you and create a business backend that feels calm, clear, and efficient. Send me a direct message NOW to get started. It’s time to delegate!

⚠️ | "I AM AN INDEPENDENT FULL STACK SOFTWARE ENGINEER" 🎙️ | ENGLISH "C1" · UKRAINIAN "C2" · SPANISH "C2" · GERMAN "B2" ⌛ | FROM RESEARCH TO RESULTS · "UTC/GMT +2" Product Software Engineer | Technical Hiring & Engineering Team Assembly 🌍🕊️👨‍💻🇺🇦🇪🇸 Hi! My name is Vladyslav, Product Software Engineer building resilient applications accelerating businesses at the intersection of AI capabilities and human intelligence: ‎ ‎ · Consultancy & Mentoring: (Architecture reviews, technical strategy, and actionable documentation.) ‎ ‎ · MVP Engineer: (Build and ship MVPs end-to-end with clear milestones and pragmatic trade-offs.) ‎ ‎ · UI/UX Implementation: (Pixel-perfect from Design, accessible components, and SEO-first pages.) ‎ ‎ · Product Strategy: (Translate business requirements into scalable and maintainable systems.) ‎ ‎ · System Architecture: Professional Overview: As a full-time Product Software Engineer on Upwork, I currently leading the development of an enterprise white-label SaaS platform empowering real estate agencies to efficiently manage and standardise large-scale property data from hundreds simultaneous sources with bidirectional data aggregation. Technical Leadership & Architecture: My primary contribution has been designing and implementing a future-proof architecture that balances immediate business requirements with long-term scalability. I've architected a comprehensive technical ecosystem including: Product Software Engineer: Full-Stack Developer · Tech Lead · Startup MVP · SaaS · White-label SaaS Frontend: Next.js · NextJS · React · TypeScript · JavaScript · UI/UX Implementation · Figma to React · SEO · Performance Optimization Backend: Node.js · NestJS · GraphQL · Apollo Client · Apollo Server · REST API · API Design · Microservices · Authentication Database: MongoDB · Mongoose · Redis · PostgreSQL · Data Modeling · ETL · Data Pipelines · Background Jobs Ai Integration: Python · FastAPI · Web Scraping · Automation · Keras · Computer Vision · Image Processing · OpenAI · Vertex AI · LLM · RAG · Prompt Engineering · Semantic Search DevOPS: Docker · Docker Compose · Kubernetes · Helm · CI/CD · GitHub Actions · Testing · Refactoring · Code Review · Jira · Confluence TypeScript/Next.js, GraphQL + codegen, Zustand, NestJS, MongoDB/Mongoose, FastAPI + Redis, Docker/Compose, Kubernetes/Helm, plus disciplined GitHub/Jira/Confluence workflows. Enterprise Integrations: Salesforce · HubSpot · Pipedrive · Zoho CRM · Microsoft Dynamics · Google Workspace APIs · Microsoft Graph API · Slack API · Discord API · Twilio · SendGrid · Mailchimp · Intercom · Zendesk · Notion API · Airtable API · Zapier integrations · Make integrations · webhook architecture · third-party API integration · API documentation · integration monitoring.

ASAP solutions in case that your application is broken or not working as expected : I can help you! I'm available for starting projects from scratch, maintaining existing ones and for quick bug fixing and server troubleshooting and recovery. Intro : I am an expert full-stack devops developer (including Linux administration and troubleshooting) with computer engineering studies and 15 years of experience in IT and I’m also an official industrial automation technician (industrial programming, quality, sensing and automated process control). Running Bluengo too. I'm in the central Europe timezone UTC+1 and I'm specialized in building and maintaining the next things: * SaaS platforms (I can also offer white-label SaaS's solutions with no upfront costs, just pay per use) * Management platforms with clients and staff areas (public area + backoffice) * Improve and convert legacy and current applications to high performance and high availability applications. * Internet of Things (IoT) (I have an interesting hardware product for enabling the secure boot of encrypted servers) * Industrial and management processes automation. * Desktop/mobile management apps. * Websites (from WordPress to massive video streaming websites). * Digital signage (reactive playlists, multiplatform Web/Linux/Windows/Android players, piped music, unattended secure kiosks) * Crypto projects. Some technologies I know (keywords): Linux (as DevOps, I can automate operations, maintenance and monitoring of any number of servers) PHP - Symfony - Laravel GoLang Python AWS - S3 - Cloudfront - Batch - EC2 - ECS - Route 53 - VPC's - etc. HTML - JS - CSS Docker - Docker Compose NodeJS Websockets - MQTT Arduino / ESP32 firmware MYSQL MongoDB ElasticSearch InfluxDB Grafana Prometheus Memcached Redis Angular +2 ReactJs React Native Cordova Ionic Crypto and NFT (ERC20, ERC721 ) also BTC developments. Salesforce (Lightning development and Salesforce API integrations) Zoho (Zoho API integrations) Other skills: * Clean code (SOLID, KISS, YAGNI, DRY). * Automation (bash/python scripting, CI/CD, reports, handling events, repetitive tasks, etc.). * Friendly and professional dashboards for processes (instrumentation and alerts). * Improve performance of existing systems (WordPress and custom-made developments). Most successful achievement: * I've been on-call for two years and getting 0 calls regarding issues in a massive global digital signage SaaS platform designed, implemented, built and maintained by myself (uptime of 100% for two years).