Andreas Z.
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Building internet products with React || [NextJS, RemixJS, Typescript]

Building The Future Web with ReactJS 🚀 Greetings! I'm Andreas Zaralis, an expert Front-End Web Developer from Thessaloniki, Greece, specializing in React and its ecosystem. 👨‍💻 My Expertise With robust proficiency in React, Next.js, RemixJS, and TypeScript, I perceive every project as a golden opportunity to transform your digital ideas into reality. My fascination lies in engineering intricate React-based web applications that stretch my skills and transcend boundaries. Over the past five years, I've collaborated with a diverse array of clients, assisting them in harnessing the power of modern web technologies. My expertise spans designing complex and demanding React web applications that always outperform expectations. In addition to this, my skills also extend to working with Headless CMS, CI/CD, and CDN setup—crucial for crafting speedy and secure websites. 🔬 Innovating with AI Recently, I've been incorporating AI capabilities into my projects via OpenAI and LangchainJS. This ensures your React applications aren't merely up to date—they're prepared for the future, keeping pace with AI's most recent advancements. 💼 My Toolkit My technology stack encompasses Next.js, RemixJS, GatsbyJS, TailwindCSS, PostgreSQL, Prisma, Sanity, Prismic, DatoCMS, and more, enabling me to deliver secure, scalable, and economical solutions with minimal upkeep. ❓Why Choose Me❓ 🔹 I excel at working with startups 🔹 I quickly assimilate new concepts and projects 🔹 I provide clear estimates 🔹 I offer top-tier work at fair rates 🔹 I can work autonomously or in a team 🤖 An AI Enthusiast 🤖 Beyond web development, I am engrossed by Artificial Intelligence and its potential to reshape industries. This curiosity has led me to familiarize myself with groundbreaking technologies that can integrate with web applications, providing users with intelligent and personalized experiences. 🔥 Skills Snapshot 🔥 ◼️ HTML5/CSS3: Responsive Design and Development, Style Guide Driven Development, Semantic Markup, Accessibility, CSS Modules, CSS Grid, Flexbox, CSS-in-JS ◼️ JavaScript: ES6/ES7/ES8+, React, NextJS, Remix, GatsbyJS, TypeScript, PostgreSQL, Prisma, TypeGraphQL, MikroORM/TypeORM, Experience with GraphQL (Apollo, Prisma, Hasura) and REST APIs ◼️ Databases: PostgreSQL, Supabase, Prisma ◼️ CI-CD: CircleCI, Github ◼️ Deploy & CDN: Vercel, Netlify, Gatsby Cloud, Firebase, AmazonAWS ◼️ Tooling/Workflow: Git, Webpack, Terminal, npm/yarn as a task runner, Figma for design and prototyping, Debugging and profiling with Dev Tools 🌐 Exploring New Frontiers 🌐 My curiosity extends to: ◼️ Blockchain ◼️ Smart Contracts ◼️ Solidity ◼️ Web3.js ◼️ NFTs 🎵 Beyond Work Outside work, I delve into WEB3 technologies, contribute to open-source communities, enjoy gaming on my Nintendo Switch, watch anime, and fine-tune my drumming prowess. 🤝 Let's Collaborate! I am deeply passionate about my craft and dedicated to delivering only the best results. My aim is to build long-term relationships with clients who prioritize quality and exceptional performance. 📩 Feel free to use the "Invite" button to reach out. I am eager to hear from you! 📝 Note: For a seamless collaboration, please ensure clarity in your requirements and expectations from the outset. Mutual respect is the cornerstone of successful partnerships. Best Regards, Andreas Zaralis

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  • Next.js
  • Remix
  • Gatsby.js
  • TypeScript
  • Tailwind CSS
  • Web Application
  • RESTful API
  • Static Site Generator
  • Web3
  • styled-components
  • Website


Endorsements from past clients

"I first hired Andreas 2 years ago for developing our website. Even though we had big issues internally with changing marketing experts and our requirements, he showed patience and understanding. And was always supportive and helping. Recently we finished another project with him and were super satisfied again. I believe alpacked and Andreas is a story about the perfect freelancer on Upwork. I simply know that I have a great person whom I can trust and ready to add new work related to frontend development"

Dmitriy K. | CEO at ALPACKED
Sep 2022


"I had a half-done website, which I needed help with finalizing. I found Andreas on Upwork and hired him for what I thought what be a one-time task. Turns out Andreas is the most competent, talented and friendly web developer I've ever worked with. Andreas can take a very simple brief and put his own spin on it, which usually turns out to be much better than the initial idea. He always gives his recommendations to me in terms of usability, design and technical expertise - and he has never missed a deadline. Hiring Andreas has been one of the best professional decisions I've ever made :) "

Benedicte L.
Sep 2022


"I hired Andreas to support me with a React-based Jamstack site. He is an extremely skilled React developer and moreover 100% reliable, fair and transparent. Communication with him is always friendly, very structured and insightful. He was easy to reach and always responded quickly. I have rarely worked with a freelancer of the high quality level that Andreas has. Looking forward to the next project with him already!"

Christoph C. | Web Developer
Jul 2020


"I hired Andreas to build a Gatsby site using Contenful as a CMS. Not only was he extremely skilled, he was polite, friendly and gave great advice. He was very available, helpful and stuck to deadlines. I highly recommend him and look forward to working with him again!"

Ben D. | Web Designer
Jul 2020


"Andreas is a highly skilled developer. Very professional with great communication. His development skills are outstanding, he always went above and beyond the task. Next job is already on its way!"

Michalis M.
Jul 2020