Upwork home
Sign up
Secondary

Hire the best XHTML Specialists in Poland

Check out XHTML Specialists in Poland with the skills you need for your next job.
Get started
  • $45 hourly
    • 4.8/5
    • (33 jobs)
    Are you looking for a reliable Frontend Developer who can turn your idea into a scalable, user-friendly product, fast and with zero drama? 🙌 I’m a Frontend Developer with 5+ years of experience building MVPs, dashboards, and custom portals using React, Next.js, Tailwind CSS, and TypeScript. I’ve helped startup founders, solo entrepreneurs, and tech teams go from idea to interactive product fast and clean. 🚀 Whether you're launching a SaaS, building a client dashboard, or need a custom internal tool, I focus on: ✨ Scalable, production-ready code 🎨 Pixel-perfect UIs from Figma or concept ⚡ Fast delivery & smooth handoff 📱 Mobile-first, responsive designs I speak fluent founder, not just code. You won’t get ghosted, blocked by jargon, or left with a mess. I bring a clean, async-friendly workflow, communicate clearly, and care about your long-term success (not just your current ticket). 💬 "Firdavs is doing an amazing job for our startup. He came in to fix a project and is now supporting us almost full-time on all things front-end. What I found most remarkable is how fast he learnt what our application and tool needed and thought about the big picture rather than just a task. He communicates clearly, organizes his work fast and efficiently, and always has a smile on his face. We wouldn't want to miss him anymore." Client (Startup Founder) 🙌 Looking for a developer who can turn your idea into a clean, scalable product — without the drama? Let’s talk! 📨 Check out my Project Catalog for tailored solutions, or drop me a message to discuss your unique needs. Let’s build something great together! 🌟
    Featured Skill XHTML
    Business with 1-9 Employees
    HTML
    API
    HTML5
    Material UI
    PSD to HTML
    JSON
    Bootstrap
    Git
    React
    RESTful API
    web3.js
    CSS
    JavaScript
  • $35 hourly
    • 0.0/5
    • (3 jobs)
    ✅Available for new opportunities. With over 5 years of honing my craft in Mendix development, I stand ready to elevate your project to new heights. My journey in low-code/no-code application development has equipped me with a formidable arsenal of skills and expertise. I possess proficiency in working with the following tools and technologies: Mendix, Java, JS, HTML/CSS, XML, Xpath, Postman, Swagger, SQL, MYSQL, Postgres, RESTful APIs, OAuth2 authentication, Git version control 💻Full low code/no-code application development life cycle. From requirements gathering to production release. Interaction with business, to understand requirements and to deliver the best possible solution. I am analyzing, troubleshooting, and resolving issues. Processes optimization, automation of routine tasks, and putting in place preventive maintenance tools to improve customer experience. Monitoring of data and application support. 💡Proficiency in Mendix/Low Code 💡UI/UX 💡Architecture 💡Analytical thinking 💡Database Design 💡Security
    Featured Skill XHTML
    RESTful Architecture
    CSS
    JavaScript
    HTML5
    Customer Support Plugin
    Software QA
    Front-End Development
    Business Analysis
    Low-Level Programming
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.