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Based on 157 client reviews
Ahmed S.

Portalegre, Portugal

$30/hr
5.0
3 jobs

I am Fullstack and AI Developer with three years of hands-on experience, holding a software engineering Degree. My early exposure to real-world projects has equipped me with the skills and knowledge to contribute effectively to a dynamic organization I'm currently based in Portugal and have worked in international environments across Germany and Turkey. Now I'm returning to freelance to help clients achieve their goals

  • Tailwind CSS
  • React
  • JavaScript
  • Three.js
  • Next.js
  • NestJS
  • Node.js
  • SQL
  • LangChain
  • Pinecone
  • LLM Prompt Engineering
  • AI Chatbot
  • AI Agent Development
  • n8n
  • ElevenLabs
Kyrylo S.

Lisbon, Portugal

$40/hr
5.0
37 jobs

๐Ÿš€ Is your MVP taking months instead of weeks? ๐Ÿ’ก Tired of developers who donโ€™t understand your business and just write code? I help startup founders launch production-ready MVPs in ๐Ÿฎโ€“๐Ÿฏ ๐˜„๐—ฒ๐—ฒ๐—ธ๐˜€, using a clear, ๐—ฏ๐˜‚๐˜€๐—ถ๐—ป๐—ฒ๐˜€๐˜€-๐—ผ๐—ฟ๐—ถ๐—ฒ๐—ป๐˜๐—ฒ๐—ฑ development approach. As an Upwork Expert-Vetted React Front End Developer with a Masterโ€™s in Computer Science and 7+ years of experience building scalable SaaS platforms, dashboards, and custom APIs, I translate complex tech into clear product decisions that drive results. Iโ€™ve worked with startups from idea stage to Series B, as well as enterprise clients like ๐—ฆ๐—ฎ๐—บ๐˜€๐˜‚๐—ป๐—ด, ๐—›๐—ผ๐—ฟ๐—ถ๐˜‡๐—ผ๐—ป๐˜€, and ๐—•๐—ฒ๐—ป๐˜๐—น๐—ฒ๐˜† - always focusing on fast delivery, clean architecture, and measurable outcomes. ๐Ÿ’ฌ Clientsโ€™ Feedback: โ€œ๐˜Ž๐˜ณ๐˜ฆ๐˜ข๐˜ต ๐˜ฆ๐˜น๐˜ฑ๐˜ฆ๐˜ณ๐˜ช๐˜ฆ๐˜ฏ๐˜ค๐˜ฆ ๐˜ธ๐˜ฐ๐˜ณ๐˜ฌ๐˜ช๐˜ฏ๐˜จ ๐˜ธ๐˜ช๐˜ต๐˜ฉ ๐˜’๐˜บ๐˜ณ๐˜บ๐˜ญ๐˜ฐ! ๐˜๐˜ฆ ๐˜ฅ๐˜ฆ๐˜ญ๐˜ช๐˜ท๐˜ฆ๐˜ณ๐˜ฆ๐˜ฅ ๐˜ข ๐˜ฉ๐˜ช๐˜จ๐˜ฉ-๐˜ฒ๐˜ถ๐˜ข๐˜ญ๐˜ช๐˜ต๐˜บ ๐˜™๐˜ฆ๐˜ข๐˜ค๐˜ต + ๐˜›๐˜บ๐˜ฑ๐˜ฆ๐˜š๐˜ค๐˜ณ๐˜ช๐˜ฑ๐˜ต ๐˜ง๐˜ณ๐˜ฐ๐˜ฏ๐˜ต๐˜ฆ๐˜ฏ๐˜ฅ ๐˜ด๐˜ต๐˜บ๐˜ญ๐˜ฆ๐˜ฅ ๐˜ธ๐˜ช๐˜ต๐˜ฉ ๐˜›๐˜ข๐˜ช๐˜ญ๐˜ธ๐˜ช๐˜ฏ๐˜ฅ ๐˜Š๐˜š๐˜š, ๐˜ฃ๐˜ถ๐˜ช๐˜ญ๐˜ต ๐˜ธ๐˜ช๐˜ต๐˜ฉ ๐˜ค๐˜ญ๐˜ฆ๐˜ข๐˜ฏ ๐˜ค๐˜ฐ๐˜ฅ๐˜ฆ ๐˜ข๐˜ฏ๐˜ฅ ๐˜ด๐˜ต๐˜ณ๐˜ฐ๐˜ฏ๐˜จ ๐˜ข๐˜ต๐˜ต๐˜ฆ๐˜ฏ๐˜ต๐˜ช๐˜ฐ๐˜ฏ ๐˜ต๐˜ฐ ๐˜ฅ๐˜ฆ๐˜ต๐˜ข๐˜ช๐˜ญ. ๐˜Š๐˜ฐ๐˜ฎ๐˜ฎ๐˜ถ๐˜ฏ๐˜ช๐˜ค๐˜ข๐˜ต๐˜ช๐˜ฐ๐˜ฏ ๐˜ธ๐˜ข๐˜ด ๐˜ด๐˜ฎ๐˜ฐ๐˜ฐ๐˜ต๐˜ฉ ๐˜ข๐˜ฏ๐˜ฅ ๐˜ฅ๐˜ฆ๐˜ญ๐˜ช๐˜ท๐˜ฆ๐˜ณ๐˜บ ๐˜ฐ๐˜ฏ ๐˜ต๐˜ช๐˜ฎ๐˜ฆ - ๐˜ฉ๐˜ช๐˜จ๐˜ฉ๐˜ญ๐˜บ ๐˜ณ๐˜ฆ๐˜ค๐˜ฐ๐˜ฎ๐˜ฎ๐˜ฆ๐˜ฏ๐˜ฅ!โ€ โ€œ๐˜’๐˜บ๐˜ณ๐˜บ๐˜ญ๐˜ฐ ๐˜ฅ๐˜ฆ๐˜ญ๐˜ช๐˜ท๐˜ฆ๐˜ณ๐˜ฆ๐˜ฅ ๐˜ค๐˜ญ๐˜ฆ๐˜ข๐˜ฏ, ๐˜ด๐˜ค๐˜ข๐˜ญ๐˜ข๐˜ฃ๐˜ญ๐˜ฆ ๐˜ค๐˜ฐ๐˜ฅ๐˜ฆ ๐˜ข๐˜ฏ๐˜ฅ ๐˜ฉ๐˜ข๐˜ฏ๐˜ฅ๐˜ญ๐˜ฆ๐˜ฅ ๐˜ง๐˜ณ๐˜ฐ๐˜ฏ๐˜ต-๐˜ฆ๐˜ฏ๐˜ฅ ๐˜ฅ๐˜ฆ๐˜ท๐˜ฆ๐˜ญ๐˜ฐ๐˜ฑ๐˜ฎ๐˜ฆ๐˜ฏ๐˜ต ๐˜ธ๐˜ช๐˜ต๐˜ฉ ๐˜ฑ๐˜ณ๐˜ฆ๐˜ค๐˜ช๐˜ด๐˜ช๐˜ฐ๐˜ฏ. ๐˜Š๐˜ฐ๐˜ฎ๐˜ฎ๐˜ถ๐˜ฏ๐˜ช๐˜ค๐˜ข๐˜ต๐˜ช๐˜ฐ๐˜ฏ ๐˜ธ๐˜ข๐˜ด ๐˜ด๐˜ฎ๐˜ฐ๐˜ฐ๐˜ต๐˜ฉ, ๐˜ข๐˜ฏ๐˜ฅ ๐˜ฉ๐˜ฆ ๐˜ธ๐˜ข๐˜ด ๐˜ฑ๐˜ณ๐˜ฐ๐˜ข๐˜ค๐˜ต๐˜ช๐˜ท๐˜ฆ ๐˜ช๐˜ฏ ๐˜ด๐˜ฐ๐˜ญ๐˜ท๐˜ช๐˜ฏ๐˜จ ๐˜ต๐˜ฆ๐˜ค๐˜ฉ๐˜ฏ๐˜ช๐˜ค๐˜ข๐˜ญ ๐˜ค๐˜ฉ๐˜ข๐˜ญ๐˜ญ๐˜ฆ๐˜ฏ๐˜จ๐˜ฆ๐˜ด. ๐˜๐˜ช๐˜จ๐˜ฉ๐˜ญ๐˜บ ๐˜ณ๐˜ฆ๐˜ค๐˜ฐ๐˜ฎ๐˜ฎ๐˜ฆ๐˜ฏ๐˜ฅ๐˜ฆ๐˜ฅ ๐˜ง๐˜ฐ๐˜ณ ๐˜ธ๐˜ฆ๐˜ฃ ๐˜ฅ๐˜ฆ๐˜ท๐˜ฆ๐˜ญ๐˜ฐ๐˜ฑ๐˜ฎ๐˜ฆ๐˜ฏ๐˜ต, ๐˜ˆ๐˜—๐˜ ๐˜ช๐˜ฏ๐˜ต๐˜ฆ๐˜จ๐˜ณ๐˜ข๐˜ต๐˜ช๐˜ฐ๐˜ฏ, ๐˜ข๐˜ฏ๐˜ฅ ๐˜ฑ๐˜ฆ๐˜ณ๐˜ง๐˜ฐ๐˜ณ๐˜ฎ๐˜ข๐˜ฏ๐˜ค๐˜ฆ-๐˜ง๐˜ฐ๐˜ค๐˜ถ๐˜ด๐˜ฆ๐˜ฅ ๐˜ฆ๐˜ฏ๐˜จ๐˜ช๐˜ฏ๐˜ฆ๐˜ฆ๐˜ณ๐˜ช๐˜ฏ๐˜จ ๐˜ฑ๐˜ณ๐˜ฐ๐˜ซ๐˜ฆ๐˜ค๐˜ต๐˜ด.โ€ โ€œ๐˜๐˜ข๐˜ฑ๐˜ฑ๐˜บ ๐˜ธ๐˜ช๐˜ต๐˜ฉ ๐˜ด๐˜ฑ๐˜ฆ๐˜ฆ๐˜ฅ ๐˜ข๐˜ฏ๐˜ฅ ๐˜ฒ๐˜ถ๐˜ข๐˜ญ๐˜ช๐˜ต๐˜บ!โ€ Hereโ€™s what my clients value most: ๐ŸŽฏ Business-first mindset - I understand your priorities and align tech decisions with them โš™๏ธ Rapid MVP execution - from concept to launch in weeks, not months ๐Ÿงฉ Front End ownership - React, Next.js, API integrations, Tailwind, MUI and scalable architectures ๐Ÿงฉ Full Stack ownership - MERN, Express.js, Node.js, MongoDB ๐Ÿง  Strategic guidance - helping you define what truly matters for your first release I donโ€™t take on last-minute fixes or e-commerce stores - I focus on SaaS and MVP projects where clear product thinking makes the difference. If youโ€™re a founder looking for a reliable technical partner who speaks your language and delivers predictably - letโ€™s build something great together. ๐Ÿ› ๏ธ Tech Stack & Tools: โ€ข Languages & Libraries: React, React.js Node.js, JavaScript, ReactJS TypeScript, ReactJS NodeJS, Python, PHP, React Native, NextJS, MERN Stack โ€ข Styling: Material UI, Tailwind CSS, MUI React, custom SCSS / CSS โ€ข Build Tools: Webpack, Vite, NPM; โ€ข UI/UX: Figma, Frontend Design tools for pixel-perfect visuals; โ€ข Visualization: Leaflet, maps & data-driven charts. โ€ข Databases: MongoDB, PostgreSQL, MySQL, Firebase. โ€ข State Management: Redux, Zustand, RTK Query. โ€ข Cross-browser / cross-platform manual testing.

  • CSS
  • Front-End Development
  • Tailwind CSS
  • JavaScript
  • React
  • TypeScript
  • Node.js
  • Next.js
  • MongoDB
  • Figma
  • Software Development
  • Responsive Design
  • Full-Stack Development
  • Material UI
  • API Integration
Viktor L.

Lisbon, Portugal

$30/hr
5.0
12 jobs

I turn Figma designs into clean, production-ready code. Two ways to work with me: โ–ธ Pure frontend markup Hand-coded HTML/CSS with Tailwind or SCSS, structured to drop into any backend or design system. Best for teams that already have devs and need someone reliable for the UI layer. โ–ธ WordPress with Elementor Full sites built around your design, with ACF where it makes sense. The kind of WP site your team can actually edit without breaking anything. I focus on layout that holds up on real devices, not just three default breakpoints, and on code that's still readable a year later. Cross-browser, responsive, fast. Stack I work with regularly: HTML5, Tailwind CSS, SCSS, JavaScript, TypeScript, React, Angular, WordPress, Elementor Pro, ACF Pro. What I don't do: Heavy backend logic, plugin-stuffed WordPress builds, or generic template customization. โœ“ 100% Job Success Score on Upwork โœ“ All 5-star reviews so far โœ“ Based in Lisbon - EU friendly, flexible for US time zones If you have a design ready and want it built right, send it over. Last updated: April 2026

  • CSS 3
  • Tailwind CSS
  • Web Design
  • HTML5
  • SCSS
  • Responsive Design
  • Figma
  • Adobe XD
  • JavaScript
  • Bootstrap
  • WordPress
  • Elementor
  • WordPress Development
  • Advanced Custom Fields Plugin
  • Landing Page
Leticia C.

Porto, Portugal

$13/hr
4.8
27 jobs

You bring the idea. I turn your Figma design into a fully working Next.js, React, or HTML, CSS and JavaScript website that is clean, fast and ready for real users. โœ… UI UX designer who builds what she designs, no gap between Figma and code โœ… Full stack web developer across frontend, backend, and database โœ… Figma to React, Figma to Next.js, and Figma to HTML, CSS, JavaScript โœ… AI integration developer with hands-on LLM and vector database experience โœ… Responsive web design that works on every screen, every device โœ… Flutter app developer for cross-platform mobile and web โœ… HTML email signature developer for clean, responsive, cross-client compatible signatures I'm a full stack web developer and UI UX designer with a degree in Informatics and Computing Engineering. I work on the complete product, from wireframes in Figma to deployed web and mobile applications. Most clients come to me because they're tired of hiring a designer and a developer separately and watching things fall apart in between. I handle both, which means the frontend developer and the UI UX designer are the same person, and what gets designed is exactly what gets built. I work across frontend development in React, Next.js, Angular, and TypeScript, backend development in C#, .NET, Python, and C++, and mobile development using Flutter for cross-platform app development. I also do Shopify website development for ecommerce businesses that need a clean, conversion-focused store. On the AI side, I build AI-powered web applications with LLM integration and vector database development using QDrant, a niche stack that very few developers know well, which means less competition and faster results for the clients who need it. โœ… Industries I Have Worked With I've worked on projects across ecommerce, SaaS, and software products. This includes Shopify website development for ecommerce brands, SaaS dashboard developer work for startups building internal tools and client-facing platforms, and full stack web development for software businesses that need reliable, scalable web app development. I've also worked on AI-powered web application projects for teams integrating LLMs and chatbot development into their products. โœ… Tools and Technologies I Use For design, I work in Figma, from UI UX design and wireframes to full design systems and handoff-ready files. On the frontend, I use React, Next.js, Angular, TypeScript, JavaScript, HTML, and CSS. For backend and systems work, I use C#, .NET Framework, Python, and C++. My database experience covers MongoDB, PostgreSQL, and MySQL, and for AI integration developer work I use QDrant for vector database development. For mobile, I build cross-platform app development projects in Flutter. I also work with Microsoft Excel for data tasks and build professional HTML email signatures for individuals and teams. โœ… My Approach and What You Get Every project starts with clear questions so there are no surprises later. I give honest timelines, send updates as work progresses, and deliver organized, well-documented code that's easy to maintain. You get responsive web design that works across all devices, UI to code conversion that matches your Figma files accurately, and a full stack web developer who handles the whole project without you having to manage five different people. If something needs fixing, it gets fixed, no back and forth, no excuses. ๐Ÿ“ฉ Let's Talk Send me a message with your project details and we'll figure out in one conversation if we're a good match. I'm available for both short-term tasks and long-term full stack development projects. full stack web developer, UI UX designer, Figma to React developer, Figma to Next.js, Next.js developer, frontend developer, React developer, responsive web design, web app development, AI integration developer, LLM integration developer, vector database developer, QDrant, AI-powered web application, chatbot development, Flutter app developer, cross-platform app development, Figma to HTML CSS developer, Angular TypeScript developer, C# .NET developer, PostgreSQL developer, MongoDB developer, SaaS dashboard developer, UI to code conversion, Shopify website developer, full stack development

  • UI/UX Prototyping
  • Software Development
  • C++
  • Python
  • Figma
  • Angular
  • .NET Framework
  • C#
  • MongoDB
  • Database
  • Microsoft Excel
  • TypeScript
  • Design Mockup
  • UX & UI Design
  • Next.js
Mike Q.

Pedrogao Grande, Portugal

$30/hr
4.2
22 jobs

Do you need a reliable developer with years of experience? Do you need a developer who knows that a good communication and being on the same page is crucial for the success of a project? Do you need a developer who kicks off the project with you and stays at your side all the way to the finish line? Then you have just found the right freelancer! Here you have a quick overview about my skills: โœ… PHP (also HTML, CSS) โœ… MySQL (also MS SQL Server, Oracle, MongoDB) โœ… WordPress (also Theming and Plugins) โœ… Laravel โœ… JavaScript (and TypeScript) โœ… ASP.NET Core (using C#) โœ… Node.js and Angular My main focus is web development with PHP. I work with web since I was a teenager (I hate to admit it, but I will turn 40 soon). Back then in the 90's, I was creating websites with pure HTML. Today, I have not only finished many projects, but also have expertise in many other areas from application development in a startup company to cross platform mobile app development. It all comes back to web. It can be PHP on a classic LAMP installation, WordPress, Laravel, JavaScript, Node, Angular, ASP.NET Core and many more. If it renders in a browser, I should be able to work with it. What you can expect of me: โœ”๏ธ I am well organized โœ”๏ธ I donโ€™t miss my deadlines โœ”๏ธ I am familiar with agile project management and scrum โœ”๏ธ You can always talk to me if something is not right I am also honest. Nobody knows everything and there is no shame in admitting it. But I am also a fast learner and I will always let you know if there is a faster and better way to reach the goal. So if you want to start ASAP just click on the โ€œinviteโ€ button and I will happily discuss the project details with you as soon as possible. If you have just questions, donโ€™t hesitate to ask either! I usually respond within the hour to a maximum of 24 hours.

  • CSS
  • JavaScript
  • PHP
  • Objective-C
  • HTML5
  • C#
  • WordPress
Carlos M.

Lisbon, Portugal

$20/hr
5.0
54 jobs

I'm an experienced full stack web developer (PHP, MySQL,JS, HTML, CSS, ...) Laravel, WordPress, CodeIgniter Vue.js, Angular, AngularJS, Jquery Tailwind CSS, Bootstrap MySQL, PostgreSQL Python, Figma, Responsive Design

  • CSS
  • HTML
  • Tailwind CSS
  • Web Design
  • PHP
  • Laravel
  • WordPress
  • JavaScript
  • Vue.js
  • jQuery
  • API
  • Bootstrap
  • Responsive Design
  • Website
  • MySQL

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