Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop a custom full stack web application
Bakul Sinha
4.9
4.9
Gig Summary
About this gig
Do you need a custom full-stack web application, business portal, dashboard, SaaS platform, or database-driven website?
I can build modern, scalable, and responsive web applications tailored to your business needs.
With 12+ years of full-stack development experience, I handle both frontend and backend development, from database design and APIs to clean, responsive user interfaces.
I can help you with:
- Custom full-stack web applications
- Business portals and management systems
- Admin panels and dashboards
- React frontend development
- Node.js or PHP/Laravel backend development
- REST API development and integration
- MySQL and MongoDB databases
- User authentication and role management
- Third-party API and payment integration
- Existing application improvements
- Mobile-friendly responsive design
Why choose me?
- 12+ years of professional experience
- Clean, maintainable code
- Full frontend, backend & database expertise
- Clear and fast communication
- Solutions tailored to your business needs
Every project is unique in scope and complexity.
Please contact me before ordering with your requirements, references, or feature list so I can suggest the right package and timeline.
Get to know Bakul Sinha
Bakul Sinha
Senior Full Stack Developer with Laravel, React, Nodejs, WordPress
- FromBangladesh
- Member sinceSep 2016
- Last delivery1 year
Languages
Bengali, English, Hindi
Senior Full Stack Developer with 12+ years of experience building scalable web applications, SaaS platforms, business systems, eCommerce solutions, APIs, and mobile-friendly products. I work with Laravel, PHP, React, Node.js, Next.js, Ionic, WordPress, MySQL, and MongoDB. I hold Bachelor’s and Master’s degrees in Computer Science and Engineering. I can help with custom development, API and payment integration, bug fixing, optimization, deployment, and ongoing support, with a focus on clean code, practical solutions, and reliable communication.
My Portfolio
Other Software Development Services I Offer
FAQ
What types of web applications can you develop?
I can develop custom business applications, admin dashboards, management systems, SaaS applications, customer portals, database-driven websites, API-based applications, and other custom web solutions.
Which technologies do you work with?
Depending on the project requirements, I work with technologies including React, Node.js, PHP, Laravel, JavaScript/TypeScript, MySQL, MongoDB, REST APIs, and related web technologies.
Can you work on my existing web application?
Yes. I can add new functionality, improve existing features, integrate APIs, update frontend/backend components, and troubleshoot issues in existing applications. Please contact me first so I can review the scope.
Can you integrate third-party APIs and payment gateways?
Yes. I can integrate suitable third-party APIs and payment solutions such as Stripe or PayPal when they are appropriate for your project.
Should I contact you before ordering?
Yes, especially for Standard and Premium projects. Please send your requirements, feature list, designs or references, preferred technology if applicable, and expected timeline. I can then recommend the appropriate package.
Will I receive the source code?
Yes. Source code for the work included in your order will be provided according to the agreed project scope.
Reviews
34 reviews for this Gig
| (32) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
M m4z0schyst
Cameroon
Highly skilled genuine wizard Placin the next order as you will surely do
$50-$100
Price
3 days
Duration
Helpful?S sorlingas
United Kingdom
Ongoing collaborationBakul produced for us a very good website. We did ask for a fair amount of refinement to the site during its development, but he was very patient and implemented all these
$400-$600
Price
4 weeks
Duration
B 
Seller's Response
Helpful?Y 
yishaic
Israel
Ongoing collaborationFast and professional work at an excellent price
$50
Price
1 day
Duration
Helpful?Y yishaic
Israel
Ongoing collaborationGreat seller, very profesionall
$50
Price
4 days
Duration
B Seller's Response
Helpful?Y yishaic
Israel
Ongoing collaborationQuick and high quality delivery
$50-$100
Price
7 days
Duration
Helpful?
Reviews
34 reviews for this Gig
| (32) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
M m4z0schyst
Cameroon
Highly skilled genuine wizard Placin the next order as you will surely do
$50-$100
Price
3 days
Duration
Helpful?S sorlingas
United Kingdom
Ongoing collaborationBakul produced for us a very good website. We did ask for a fair amount of refinement to the site during its development, but he was very patient and implemented all these
$400-$600
Price
4 weeks
Duration
B Seller's Response
Helpful?Y yishaic
Israel
Ongoing collaborationFast and professional work at an excellent price
$50
Price
1 day
Duration
Helpful?Y yishaic
Israel
Ongoing collaborationGreat seller, very profesionall
$50
Price
4 days
Duration
B Seller's Response
Helpful?Y yishaic
Israel
Ongoing collaborationQuick and high quality delivery
$50-$100
Price
7 days
Duration
Helpful?
