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I will be full stack software developer for web app saas with react node js next js
Rayhan
Level 2
4,9
4,9
À propos de ce service
Build a Scalable, High-Performance Full-Stack Web Application | React, Next.js, Node.js & Supabase | Bug Fixes | Hosting & Deployment
Hi, I'm a Full-Stack Software Developer specialising in scalable custom web applications, SaaS platforms, and business software, with 6+ years of professional experience building production-ready solutions.
Whether you need a custom web application, SaaS platform, website, CRM, ERP, business portal, pos, booking system, marketplace, inventory, real estate platform, AI solution, mobile app, or any other type of web app, I can build a scalable solution tailored to your needs.
Key Services I Offer:
- Full-Stack Web App Development
- React & Next.js Frontend Development
- Secure Database & Backend Development
- SaaS Architecture & API Integrations
- AI Feature Integration
- Payment Gateway & Subscription Systems
- Bug Fixing & Performance Optimization
Technologies:
JavaScript, TypeScript, React, Next.js
Node.js, Supabase, MongoDB, PostgreSQL, MySQL, AI APIs
cPanel, AWS, VPS, Vercel, Hostinger
What You Get:
- Scalable Architecture
- Secure Solutions
- Quality Commitment
- 90 Days Maintenance Support
Message me to find the best approach for your project before ordering.
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 commandeenviron 9 heures
Langues
Bengali, Anglais
HI, I’m Tayebur Rayhan, a Senior Full-Stack Software Developer, highly skilled in React, Next.js, Flutter, Supabase, Node.js, Express, JavaScript and TypeScript. I specialize in creating custom software, website, web applications, mobile apps, and AI-powered solutions that are secure, scalable, and high-performing. I help startups, businesses, and individuals turn ideas into production-ready digital solutions that streamline operations and drive growth. Every project is responsive, tailored to your needs, and built with quality in mind.
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
30 avis concernant ce service
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S segunbiyi
Suisse
Rayhan is an exceptional full-stack developer and a pleasure to work with. He has strong expertise across both frontend and backend development, writes clean and reliable code, and consistently delivers high-quality results. What really stands out is his problem-solving ability, attention to detail,...
100 $US-200 $US
Prix
10 jours
Durée
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 coursGreat work, highly recommend
200 $US-400 $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 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?
Avis
30 avis concernant ce service
| (29) | ||
| (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
S segunbiyi
Suisse
Rayhan is an exceptional full-stack developer and a pleasure to work with. He has strong expertise across both frontend and backend development, writes clean and reliable code, and consistently delivers high-quality results. What really stands out is his problem-solving ability, attention to detail,...
100 $US-200 $US
Prix
10 jours
Durée
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 coursGreat work, highly recommend
200 $US-400 $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 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?
