Hire the Best Team Building Freelancers
in Spain

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Pankaj S.

Barcelona, Spain

$15/hr
4.8
87 jobs

Hi, I’m Pankaj 👋 A Shopify Expert with 10+ years of experience building high-converting E-commerce stores that drive traffic, sales, and long-term growth 💰 I don’t just build stores—I create conversion-focused e-commerce systems designed to scale your business 📈 💼 What I Can Do for You 🛒 Shopify Store Design & Development Modern, clean & conversion-focused design Mobile-friendly & fast-loading stores ⚡ Custom Shopify development & features Scalable store structure ⚙️ Shopify Plus Development Advanced features & custom solutions High-performance UI/UX Built for scaling high-volume stores 📈 E-commerce Optimization (CRO) Improve conversions & sales Better user experience & navigation Checkout optimization A/B testing-ready pages 🔍 Shopify SEO & Growth SEO-friendly product & category pages Keyword optimization for rankings Organic traffic growth strategies Technical SEO improvements 🎯 Landing Pages That Convert High-converting landing pages (PageFly, GemPages, Replo) Sales-focused layouts Built using proven buying psychology 📦 Dropshipping & Store Setup Complete store setup Product research & winning products Supplier integration Optimized sales funnels 🧰 Tools & Platforms Shopify | Shopify Plus | WooCommerce | WordPress PageFly | GemPages | Replo | Klaviyo Google Analytics | SEO Tools 📊 Results You Can Expect ✔ High-converting Shopify store ✔ Better user experience & trust ✔ Increased traffic & sales 💰 ✔ SEO-ready structure ✔ Scalable e-commerce system 💬 Why Work With Me? ✔ 10+ years real experience ✔ Conversion-focused approach (not just design) ✔ Clear communication & regular updates ✔ Focus on results, not just tasks 🚀 Let’s Build Something That Sells If you want a Shopify store that looks great AND converts, I’m here to help 👍 📩 Send me a message and let’s grow your e-commerce business! 🚀

  • Ecommerce
  • Shopify
  • Shopify Templates
  • Shopify Website Design
  • Shopify Development
  • Ecommerce Website
  • Ecommerce Store Setup
  • Shopify Website Redesign
  • Shopify Plus
  • Shopify SEO
  • Ecommerce Site Setup
  • Landing Page Design
  • Web Design
  • Ecommerce SEO
  • Web Development
  • Ecommerce Website Development
  • Manage Ecommerce Site
  • Ecommerce Product Upload
  • Custom Ecommerce Store
  • Ecommerce Theme Installation
Michael S.

Madrid, Spain

$70/hr
4.7
84 jobs

I help business owners cut AI costs by up to 70% through research and consulting services that actually deliver. 10+ years of commercial experience in ML, NLP, NLU, NLG, and Agentic AI Systems ✅ Helped brands like Adnoc ($12.38B market cap) and Rogers ($24.21B market cap) ✅ Data-driven methodology with measurable outcomes ✅ References from AI opinion leaders ✅ No vendor lock-in, no technical BS, just results Consulting/Research Results in Numbers: Average reduction in project expenses: 20-70% cost reduction Average acceleration in integration and development cycles: 40-80% faster Customer Satisfaction Score (CSAT): 95% CONSULTATIONS FOR DESIGN & DEVELOPMENT OF: Proof of Concept (POC), Prototypes, Demos, Production-ready products: Scientific paper reproduction and implementation Complex AI applications for text and multimodal understanding Agentic AI systems and autonomous workflows Data-rich systems for text and document processing Advanced RAG (Retrieval-Augmented Generation) architectures Search / Question-Answering systems Text / Document classification and analysis Ontology-based and knowledge graph systems Text clustering and semantic analysis Knowledge representation systems Multimodal generation pipelines (text, image, video, audio) AI agents, chatbots, and prompt engineering Large-scale language model fine-tuning and deployment ML models benchmarking, profiling, and optimization Graph neural networks and analysis Document intelligence and extraction Computer vision and multimodal AI systems Other? Just send me a message! Additional Services: Data-rich SaaS applications with microservice architecture SDLC best practices, CI/CD pipelines Scrum / Agile methodologies Training and Masterclasses: Generative AI and ML bootcamps (2-3 days) AI risk management best practices (3-5 hours) AI integration best practices (2-3 days) Agentic AI and autonomous systems (2-3 days) Generative AI innovations management (1-2 days) Team Building: Need a team? I help with targeted AI team creation from scratch, hiring AI experts, and technical interviews/skills assessment. Other? No problems, just write me a message * The money-back guarantee program is exclusively tailored for established companies meeting specific criteria: a minimum annual revenue of over $500k, a track record of at least 5 years in the market, a strong reputation, and possessing all necessary legal and tax documentation. Requires additional contract before we start. Ask me for the details. This program ensures a refund if the service fails to meet your expectations.

  • Natural Language Processing
  • Software Architecture & Design
  • Machine Learning
  • Deep Learning
  • Data Science
  • Artificial Neural Network
  • Artificial Intelligence
  • Feature Extraction
  • Google Cloud Platform
  • Solution Architecture
  • Data Analysis
  • API
  • Generative AI
  • LangChain
  • LLaMA
Dominika Z.

Gandia, Spain

$15/hr
5.0
2 jobs

Hello everyone! My name is Domi. I have 15+ years of experience leading global teams, managing client portfolios, and delivering measurable results across SaaS, BPO, customer success, and operations environments I have a degree in Business and Administration, along with courses in Marketing, Advertising & Public Relations, and TEFL. I hold dual Polish–British citizenship. I spent 15 years in England working in local government, first in finance as an Accounts Payable Specialist and later as an accredited Fraud Investigator. After moving to Spain, I shifted career paths and now work in a software company in a managerial role. I also have experience as an Account Manager and Project Supervisor. I enjoy working with people, so I’m very comfortable with phone-based customer support , talking to clients and helping them comes naturally to me. I stay up to date with new technologies and automation, and I regularly attend startup and tech expos, including my favourite, GITEX. I know how to apply this knowledge to reduce costs and boost productivity within a company. MY CORE SKILLS Account Management & Client Relationship Management Project Planning, Execution & Delivery (Agile / Waterfall) Customer Success Strategy & Retention Improvement Cross-Functional Team Leadership & Collaboration Process Optimization, Automation & Continuous Improvement KPI Development, Performance Tracking & Reporting CRM Tools (Salesforce, HubSpot, Zendesk, Freshdesk) Risk Identification & Mitigation Vendor & Stakeholder Management Onboarding, Training & Talent Development Resource Allocation & Workflow Optimization Communication, Conflict Resolution & Escalation Management WHAT ROLE AM I LOOKING FOR: I’m interested in positions such as: Project Coordinator / Project Manager (junior/mid) Account Manager / Customer Success Operations / Process Improvement Administrative or finance-related roles And generally any role where I can use my language skills, cross-cultural experience, and customer-facing strengths.

  • Customer Service
  • Customer Support
  • Administrative Support
  • Data Entry
  • Microsoft Office
  • Market Survey
  • Market Research
  • Market Research Interview
  • Call Center Software
  • Phone Support
  • BPO Call Center
  • Appointment Setting
  • Sales
  • Sales Call
  • Email Support
Rana Arslan H.

Barcelona, Spain

$25/hr
5.0
33 jobs

✅ 1000+ Projects Completed | 8+ Years of WordPress Experience 🚀 Need a modern, fast & responsive WordPress website that not only looks great — but actually grows your business? I help brands and businesses build high-performing websites using Elementor Pro and WordPress. My work is: 🎨 Clean & modern 📱 Fully mobile responsive ⚡ Lightning-fast 🔍 SEO-optimized 🛠️ Easy for clients to manage ⭐ Rated 5 stars on Fiverr — now bringing the same quality to Upwork. 🧰 What I Offer: Full WordPress Website Design Elementor Customization WooCommerce & E-commerce Setup Site Speed Optimization Redesigns & Fixes 💬 Let’s build your next website together. Message me — I’m online and ready to help! 💼 Perfect For: Business websites Agencies Portfolio or personal brand sites Blogs or service pages Startups or landing pages E-commerce stores (Premium) 🛠️ Tools I Use: WordPress CMS Elementor Pro WPForms / Contact Form 7 Yoast SEO WooCommerce (on request) 🧠 Why Choose Me: ✅ 8+ Years of WordPress & Elementor Experience ✅ Over 1000 Projects with 5-Star Reviews ✅ Fast Turnaround & Long-Term Support ✅ Clear Communication & Friendly Service ✅ Available 24/7 — I treat your site like my own!

  • WordPress
  • Gravity Forms
  • Website Customization
  • Landing Page
  • WordPress Plugin
  • PSD to WordPress
  • SEO Backlinking
  • WordPress e-Commerce
  • SMTP
  • Migration
  • WordPress Malware Removal
  • Search Engine Optimization

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