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Fiverr Pro
Français
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I will be your react js node js software developer for saas and full stack web apps
Rayhan
Level 2
commande 1 en file d'attente
4,9
4,9
Ce que les gens ont aimé chez ce freelance
beauty_by_shk
États-Unis
Very professional service, fast turnaround, serious approach, and great attention to detail. This is our second time working together, and we are very happy...
beauty_by_shk
États-Unis
We have worked together on several projects, and the experience has always been excellent. Very professional, responsive, and efficient, with consistently high-quality...
beauty_by_shk
États-Unis
Excellent communication, professional service, and outstanding attention to detail throughout the entire project. The work was delivered on time and exceeded...
À propos de ce service
Build a Scalable, High-Performance Full-Stack Web Application | React, Next.js, Node.js & Supabase | SaaS & Web Applications | Bug Fixes | Hosting & Deployment
I'm a Full-Stack Software Developer specialising in complex, scalable web applications, SaaS platforms, and enterprise software, with 6+ years of professional experience building production-ready solutions.
Whether you need a custom web application, SaaS platform, ERP, business portal, admin dashboard, AI integration, payment gateway, bug fixes, or a complete business management system, I build secure, scalable, high-quality solutions tailored to your business needs.
High-Value Services I Offer
- Full-Stack Web App Development
- Develop React & Next.js Frontend
- Secure Database & Backend Development
- SaaS Architecture & Third-Party Integrations
- Authentication & Subscription Systems
- Bug Fixing & Performance Optimization
Technologies:
JavaScript, TypeScript, React, Next.js
Node.js, Supabase, MongoDB, PostgreSQL, MySQL
cPanel, AWS, VPS, Vercel, Hostinger
What You Get
- Clean Code
- Scalable Architecture
- Secure Solutions
- On-Time Delivery
- 90 Days Free Support
Let's discuss your project and build a solution tailored to your needs.
Découvrez Rayhan
Rayhan
Software Developer, Custom Software Solutions, SaaS and Business Applications
Level 2
- DeBangladesh
- Membre depuisfévr. 2021
- Temps de réponse moy.1 heure
- Dernière commande2 semaines
Langues
Bengali, Anglais
Hi, I’m Rayhan, a Senior Full-Stack Software Developer, highly skilled in React, Next.js, Supabase, Node.js, Express, JavaScript and TypeScript. I specialize in creating custom software, web applications, mobile apps, and AI-powered applications that are secure, scalable and high-performing. I focus on helping startups, businesses, and individuals bring their ideas to life by building digital solutions that stand out, streamline operations and drive growth. Every project I deliver is production-ready, fully responsive and tailored to your brand.
Let’s collaborate to bring your vision to life!
Mon portfolio
FAQ
Do you provide the complete source code and ownership?
Yes, absolutely. Upon project completion and payment, you will have 100% ownership of the source code. I will transfer the repository via GitHub or GitLab, including all necessary documentation for future maintenance.
How do you ensure the security and scalability of the application?
I follow industry-standard security protocols, including JWT authentication, data encryption, and protected API routes. For scalability, I architect the backend using Node.js/Express and optimized databases (PostgreSQL/MongoDB) to ensure the system can handle thousands of concurrent users seamlessl
What is your delivery process?
I usually deploy it after my work is done and give a live preview link. Where you give me feedback if any change is needed. Once everything is fixed I deliver the order with source code.
What If I don't have any idea about websites and website designs?
I am here to facilitate you at every single step. If you don't have any idea then I will provide you some website templates and you have to select from them considering your business in mind. Or I will help you choose a design and I will make the website on that design.
If I have a website as a sample. Can you develop a website exactly the same way?
Yes, I will develop the website exactly in React and Node js like your sample website in such a way that you yourself cannot make a difference between them.
What should I do after ordering your Gig?
You should text me after ordering Gig and I will communicate with you about your demands and then I will start working.
What I have to provide you before starting working on the project?
You will have to provide me the full overview of your Business + website design if you have + Business Logo + Color Combinations that you want in website + Domain and Hosting information and that's all
What If I don't have Logo and Domain/Hosting?
Don't worry at all. I am here for you. I will make a logo for your website but I will charge some extra amount for this. I will also buy the domain and hosting for your website if you haven't purchased yet but I will charge an extra amount for that depending on their time period.
How will I receive my website after project is complete?
I will provide you the link to the website and then you will be able to check your website fully. I will also provide you the source code of your website in the form of a Github repo from where you can download or clone your code files.
Is mobile responsiveness included in all packages?
Yes, all my web applications are mobile-first and fully responsive across all devices (Mobile, Tablet, Desktop) as part of the standard service.
Avis
29 avis concernant ce service
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beauty_by_shk
États-Unis
Collaboration en coursVery professional service, fast turnaround, serious approach, and great attention to detail. This is our second time working together, and we are very happy with the results. Communication was smooth, everything was delivered on time, and the quality exceeded our expectations. We highly recommend his...
200 $US-400 $US
Prix
12 jours
Durée
T 
Réponse du freelance
Utile?B beauty_by_shk
États-Unis
Collaboration en coursWe have worked together on several projects, and the experience has always been excellent. Very professional, responsive, and efficient, with consistently high-quality work. The seller exceeded our expectations and delivered everything quickly and reliably. Highly recommended!
400 $US-600 $US
Prix
2 semaines
Durée
T Réponse du freelance
Utile?B beauty_by_shk
États-Unis
Collaboration en coursExcellent communication, professional service, and outstanding attention to detail throughout the entire project. The work was delivered on time and exceeded my expectations. I highly recommend your services and look forward to working together again in the future.
100 $US-200 $US
Prix
11 jours
Durée
Utile?B beauty_by_shk
États-Unis
Collaboration en coursGreat work, highly recommend
200 $US-400 $US
Prix
2 semaines
Durée
T Réponse du freelance
Utile?M melody121_284
États-Unis
Collaboration en coursVery good! He went far and above what is needed from him- solved problems for me that I was still strategizing how to fix- he is extremely intelligent!
800 $US-1 000 $US
Prix
2 semaines
Durée
Utile?
Avis
29 avis concernant ce service
| (28) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
Les plus pertinents
B beauty_by_shk
États-Unis
Collaboration en coursVery professional service, fast turnaround, serious approach, and great attention to detail. This is our second time working together, and we are very happy with the results. Communication was smooth, everything was delivered on time, and the quality exceeded our expectations. We highly recommend his...
200 $US-400 $US
Prix
12 jours
Durée
T Réponse du freelance
Utile?B beauty_by_shk
États-Unis
Collaboration en coursWe have worked together on several projects, and the experience has always been excellent. Very professional, responsive, and efficient, with consistently high-quality work. The seller exceeded our expectations and delivered everything quickly and reliably. Highly recommended!
400 $US-600 $US
Prix
2 semaines
Durée
T Réponse du freelance
Utile?B beauty_by_shk
États-Unis
Collaboration en coursExcellent communication, professional service, and outstanding attention to detail throughout the entire project. The work was delivered on time and exceeded my expectations. I highly recommend your services and look forward to working together again in the future.
100 $US-200 $US
Prix
11 jours
Durée
Utile?B beauty_by_shk
États-Unis
Collaboration en coursGreat work, highly recommend
200 $US-400 $US
Prix
2 semaines
Durée
T Réponse du freelance
Utile?M melody121_284
États-Unis
Collaboration en coursVery good! He went far and above what is needed from him- solved problems for me that I was still strategizing how to fix- he is extremely intelligent!
800 $US-1 000 $US
Prix
2 semaines
Durée
Utile?
