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English
$
USD
I will be your expert full stack web developer in react, next js and node js
Andrei Albu
Level 1
4.9
4.9
What people loved about this freelancer
robertopaolucci
Italy
Andrei did an outstanding job updating our web application. They demonstrated a deep understanding of the stack and managed to implement the new features while...
robertopaolucci
Italy
An outstanding professional. He was incredibly precise and delivered the project well ahead of schedule. What impressed me most was his proactive approach;...
francescoook
Italy
Ho lavorato con Andrei e sono rimasto davvero soddisfatto. Ha dimostrato grande attenzione ai dettagli in ogni fase del progetto, curando anche gli aspetti...
About this gig
Get a modern, scalable full-stack web app built with React, Next.js, and TypeScript delivered by a Senior Full-Stack Engineer and CTO with 3+ years of experience and 19+ projects shipped worldwide.
Hi, I'm Andrei.
Senior Full-Stack Developer and CTO with experience across 7+ companies and 19+ projects for startups and businesses. I think about architecture, scalability, and maintainability from day one.
WHAT I'VE BUILT
- SaaS platforms with auth, dashboards and billing
- E-commerce stores with Stripe integration
- Admin panels and REST APIs
- SEO-optimized, high-performance websites
MY STACK
- Frontend - React.js, Next.js, TypeScript
- Backend - Node.js, Express.js, REST APIs
- DB - MongoDB, PostgreSQL, Firebase, Supabase
- UI - Tailwind CSS, Shadcn UI, Material UI
WHY CLIENTS CHOOSE ME
- Senior-level quality
- Fast response (avg. 1 hour)
- Security best practices from day one
- 14 days free bug fixes after delivery
Send me a message and let's build something great.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Andrei Albu
Andrei Albu
Senior FullStack Engineer, CTO Web and AI Developer
Level 1
- FromItaly
- Member sinceMar 2025
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Italian, Romanian
Senior Full-Stack Developer and CTO with 3+ years of experience building production-grade web applications for startups and companies worldwide.
19+ projects across 7+ companies, from enterprise platforms like Avio S.p.A. to SaaS products and AI-powered applications.
Core stack: React, Next.js, Vue, Nuxt, Node.js, TypeScript, PostgreSQL, MongoDB, Docker, AWS.
Clean architecture, scalable code and long-term maintainability from day one.
Send me a message and let's build something great.
My Portfolio
FAQ
Do you provide hosting?
Yes. I can set up and manage hosting for you on reliable providers such as AWS, DigitalOcean, Vercel, Render.com, Azure Microsoft and many others.
What technology stack will you use?
I work mainly with React and Next.js for the frontend, and Node.js for the backend. For databases, I use MongoDB, PostgreSQL or MySQL, depending on your project needs.
Is my application secure?
Yes. I follow best practices for authentication, authorization, HTTPS, and data validation to ensure your application is secure.
Can you integrate third-party APIs?
Absolutely. I can integrate REST, GraphQL, or SOAP APIs, as well as payment gateways and external services.
Do you offer support after delivery?
Yes. I include free bug fixes for 14 days after delivery, and I can provide long-term maintenance on request (for an additional payment).
Can my app be scaled in the future?
Definitely. I design applications with scalability in mind, so new features and users can be supported as your business grows.
Reviews
4 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R 
robertopaolucci
Repeat Client
Italy
Andrei did an outstanding job updating our web application. They demonstrated a deep understanding of the stack and managed to implement the new features while maintaining clean, scalable code. Communication was proactive, and all deadlines were met ahead of schedule. If you need a developer who...
$50-$100
Price
1 day
Duration
Helpful?R robertopaolucci
Repeat Client
Italy
An outstanding professional. He was incredibly precise and delivered the project well ahead of schedule. What impressed me most was his proactive approach; he went above and beyond the initial requirements, demonstrating deep programming expertise and a keen eye for detail. Highly recommended for any complex technical project
$50-$100
Price
1 day
Duration
Helpful?R 
riccardodesi569
Italy
Andrei did an amazing job building my website! It’s clean, fast, and perfectly fits the underground events vibe I wanted. He really understood the concept and turned it into something unique and professional. Communication was smooth and he delivered right on time. Highly recommend!
Up to $50
Price
9 days
Duration
Helpful?F francescoook
Italy
Ho lavorato con Andrei e sono rimasto davvero soddisfatto. Ha dimostrato grande attenzione ai dettagli in ogni fase del progetto, curando anche gli aspetti più piccoli. Il risultato finale è stato eccellente. Il tempo di consegna è stato rispettato perfettamente, senza ritardi, e la comunicazione è...
$400-$600
Price
13 days
Duration
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R robertopaolucci
Repeat Client
Italy
Andrei did an outstanding job updating our web application. They demonstrated a deep understanding of the stack and managed to implement the new features while maintaining clean, scalable code. Communication was proactive, and all deadlines were met ahead of schedule. If you need a developer who...
$50-$100
Price
1 day
Duration
Helpful?R robertopaolucci
Repeat Client
Italy
An outstanding professional. He was incredibly precise and delivered the project well ahead of schedule. What impressed me most was his proactive approach; he went above and beyond the initial requirements, demonstrating deep programming expertise and a keen eye for detail. Highly recommended for any complex technical project
$50-$100
Price
1 day
Duration
Helpful?R riccardodesi569
Italy
Andrei did an amazing job building my website! It’s clean, fast, and perfectly fits the underground events vibe I wanted. He really understood the concept and turned it into something unique and professional. Communication was smooth and he delivered right on time. Highly recommend!
Up to $50
Price
9 days
Duration
Helpful?F francescoook
Italy
Ho lavorato con Andrei e sono rimasto davvero soddisfatto. Ha dimostrato grande attenzione ai dettagli in ogni fase del progetto, curando anche gli aspetti più piccoli. Il risultato finale è stato eccellente. Il tempo di consegna è stato rispettato perfettamente, senza ritardi, e la comunicazione è...
$400-$600
Price
13 days
Duration
Helpful?
