Andreas Z.

Andreas Z.

ThessalonikiGreece
Job Success
Top Rated

Building internet products with React || [JamStack, NextJS, GatsbyJS]

Looking for a ReactJS / JamStack developer who is at a professional level? I’m your guy. Hello 👋, my name is Andreas Zaralis, a Front-End web developer based in Greece. I have experience in ReactJS, NextJS, GatsbyJS, and Graphql as well as Typescript. Over the last 4 years, I help agencies and companies with modern web development tools including the latest JAMStack technologies. This includes web development using Static Site Generators, Headless CMS, CI / CD, and CDN setup. My web development toolset contains technologies like Next.js, GatsbyJS, TailwindCSS, Prisma, Sanity, Prismic, and DatoCMS to name a few, which deliver incredible performance, high security, amazing scalability, and low expenses on maintenance. ❓What makes me different❓ 🔹 I am very good at working with new companies (startups) 🔹 I can quickly grasp new concepts and projects 🔹 I will define a clear estimation 🔹 I will provide the highest quality work for reasonable pricing 🔹 I can work alone or with a team 🎯My Skills 🎯 📖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 ◼️TypeGraphQL ◼️MikroORM/TypeORM ◼️Experience using GraphQL (Apollo, Prisma, Hasura) and REST APIs ◼️Libraries: Tailwind CSS, Material UI, Chakra, Styled Components, Redux, MobX, Formik, React Router, React Query 🗃️DATABASES 🗃️ ◼️Prisma ◼️PostgreSQL ◼️ Redis ⚙️CI-CD ⚙️ ◼️CircleCI ◼️Github 🧪DEPLOY & CDN 🧪 ◼️Vercel ◼️Netlify ◼️Gatsby Cloud ◼️Firebase ◼️AmazonAWS 🧰TOOLING / WORKFLOW 🧰 ◼️Git ◼️Webpack ◼️Terminal ◼️npm/yarn as a task runner ◼️Design and Prototyping with tools like Figma ◼️Debugging and profiling with Dev Tools ❗️High interest to gain more professional experiences in these fields:❗️ 🧩 Blockchain 🧩 Smart Contracts 🧩 Solidity 🧩 Web3.js 🧩 NFT ❤️ I love what I do and I hope my work reflects it. ✅ Reasons to hire me: I always aim at striking long-term working relations with outstanding clients and everything is premised on the quality that surpasses your expectations. If you think we might work well together, please use the "Invite" button to contact me. I'd love to hear from you! 👆All requirements and demands should be stated clearly at the very beginning. We freelancers also need your respect👆 Best Regards Andreas Zaralis
Rating is 5 out of 5.
5.00 Aug 9, 2022 - Aug 10, 2022

"Andreas is an awesome guy. He has a great combination of soft skills and tech skills needed for web developer. It was great working with him again, and I will definitely hire him next time"

Private earnings
Rating is 5 out of 5.
5.00 Nov 22, 2021 - Nov 26, 2021

"Andreas is an awesome developer. Reactjs, Gatsby, Nextjs and a whole lot of other tools/frameworks. I had to give him very little information other than a figma design and he cranked out clean awesome code that is very modular. He did everything I requested in a matter of hours. He asked for extra time, which he did not need. He finished the product 3 days ahead of schedule. Andreas shines in terms of code quality, attention to detail and superb skills. Probably one of the best Reactjs and modern framework developers on Upwork."

Private earnings
Rating is 5 out of 5.
5.00 Oct 8, 2021 - Oct 12, 2021

"Great job, highly skilled and an expert"

Private earnings

Andreas Z. has more jobs. Create an account to review them

Portfolio

Personal Site // NextJS, Tailwind, Kbar
Personal Site // NextJS, Tailwind, Kbar
Crypto Site // NextJS, Tailwind, Typescript
Crypto Site // NextJS, Tailwind, Typescript
Want to see more? Create Account

Get started working with Andreas quickly with these predefined projects.

Get started working with Andreas quickly with these predefined projects.

You will get a JamStack landing page build with NextJS or GatsbyJS.

From $400
6 days delivery
Andreas Z.

Andreas Z.

ThessalonikiGreece
Job Success
Top Rated
60
Total Jobs
266
Total Hours

View profile

Building internet products with React || [JamStack, NextJS, GatsbyJS]

Specializes in
Looking for a ReactJS / JamStack developer who is at a professional level? I’m your guy. Hello 👋, my name is Andreas Zaralis, a Front-End web developer based in Greece. I have experience in ReactJS, NextJS, GatsbyJS, and Graphql as well as Typescript. Over the last 4 years, I help agencies and companies with modern web development tools including the latest JAMStack technologies. This includes web development using Static Site Generators, Headless CMS, CI / CD, and CDN setup. My web development toolset contains technologies like Next.js, GatsbyJS, TailwindCSS, Prisma, Sanity, Prismic, and DatoCMS to name a few, which deliver incredible performance, high security, amazing scalability, and low expenses on maintenance. ❓What makes me different❓ 🔹 I am very good at working with new companies (startups) 🔹 I can quickly grasp new concepts and projects 🔹 I will define a clear estimation 🔹 I will provide the highest quality work for reasonable pricing 🔹 I can work alone or with a team 🎯My Skills 🎯 📖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 ◼️TypeGraphQL ◼️MikroORM/TypeORM ◼️Experience using GraphQL (Apollo, Prisma, Hasura) and REST APIs ◼️Libraries: Tailwind CSS, Material UI, Chakra, Styled Components, Redux, MobX, Formik, React Router, React Query 🗃️DATABASES 🗃️ ◼️Prisma ◼️PostgreSQL ◼️ Redis ⚙️CI-CD ⚙️ ◼️CircleCI ◼️Github 🧪DEPLOY & CDN 🧪 ◼️Vercel ◼️Netlify ◼️Gatsby Cloud ◼️Firebase ◼️AmazonAWS 🧰TOOLING / WORKFLOW 🧰 ◼️Git ◼️Webpack ◼️Terminal ◼️npm/yarn as a task runner ◼️Design and Prototyping with tools like Figma ◼️Debugging and profiling with Dev Tools ❗️High interest to gain more professional experiences in these fields:❗️ 🧩 Blockchain 🧩 Smart Contracts 🧩 Solidity 🧩 Web3.js 🧩 NFT ❤️ I love what I do and I hope my work reflects it. ✅ Reasons to hire me: I always aim at striking long-term working relations with outstanding clients and everything is premised on the quality that surpasses your expectations. If you think we might work well together, please use the "Invite" button to contact me. I'd love to hear from you! 👆All requirements and demands should be stated clearly at the very beginning. We freelancers also need your respect👆 Best Regards Andreas Zaralis
Rating is 5 out of 5.
5.00 Aug 9, 2022 - Aug 10, 2022

"Andreas is an awesome guy. He has a great combination of soft skills and tech skills needed for web developer. It was great working with him again, and I will definitely hire him next time"

Private earnings
Rating is 5 out of 5.
5.00 Nov 22, 2021 - Nov 26, 2021

"Andreas is an awesome developer. Reactjs, Gatsby, Nextjs and a whole lot of other tools/frameworks. I had to give him very little information other than a figma design and he cranked out clean awesome code that is very modular. He did everything I requested in a matter of hours. He asked for extra time, which he did not need. He finished the product 3 days ahead of schedule. Andreas shines in terms of code quality, attention to detail and superb skills. Probably one of the best Reactjs and modern framework developers on Upwork."

Private earnings
Rating is 5 out of 5.
5.00 Oct 8, 2021 - Oct 12, 2021

"Great job, highly skilled and an expert"

Private earnings

Andreas Z. has more jobs. Create an account to review them

Portfolio

Personal Site // NextJS, Tailwind, Kbar
Personal Site // NextJS, Tailwind, Kbar
Crypto Site // NextJS, Tailwind, Typescript
Crypto Site // NextJS, Tailwind, Typescript
Want to see more? Create Account

Get started working with Andreas quickly with these predefined projects.

Get started working with Andreas quickly with these predefined projects.

You will get a JamStack landing page build with NextJS or GatsbyJS.

From $400
6 days delivery
More than 30 hrs/week

< 24 hrs response time

Testimonials

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
Verified

"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
Verified

"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
Verified

"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
Verified

"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
Verified