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Fiverr Pro
English
$
USD
I will build a custom saas, CRM, erp, and web application
Falak Sher
Level 1
About this gig
Looking to build a scalable SaaS platform, custom CRM system, ERP or business web application?
I help startups and businesses transform ideas into secure, high-performance, and production-ready software solutions.
Services:
- Custom SaaS Development
- CRM Systems & Admin Dashboards
- Multi-Tenant SaaS Architecture
- API & Third-Party Integrations
- Payment Gateways (Stripe, PayPal)
- Analytics & Reporting Dashboards
- Cloud Deployment & DevOps
Tech Stack:
- Frontend: React.js, Next.js, Vue.js
- Backend: Node.js, Express.js
- Database: MongoDB, PostgreSQL, MySQL
Why Work With Me?
Scalable Architecture
Clean & Maintainable Code
Transparent Communication
Long-Term Support
Please contact me before placing an order to discuss your requirements and project scope.
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 Falak Sher
Falak Sher
Full Stack Engineer l Building Scalable Web l Mobile App l SaaS
Level 1
- FromPakistan
- Member sinceFeb 2023
- Avg. response time1 hour
- Last delivery3 weeks
Languages
English, French, German
I help startups and businesses build scalable SaaS platforms, custom CRM systems, mobile applications, and web solutions that drive growth and improve business operations.
With 3+ years of experience as a Software Engineer, I specialize in React Native, Flutter, Node.js, Express.js, MongoDB, and cloud-based architectures.
Core Expertise:
• SaaS & CRM Development
• Mobile App Development (React Native & Flutter)
• Web Applications & Admin Panels
• Backend APIs & Database Design
• Cloud Deployment & DevOps
Let's discuss your project before placing an order.
My Portfolio
FAQ
Will my SaaS application be fully secure and scalable?
Yes, absolutely. I implement industry-standard security protocols, including secure password hashing, SSL encryption, and protection against common vulnerabilities like SQL injection. The backend architecture is designed to handle high traffic and scale seamlessly as your user base grows.
Can you integrate payment gateways like Stripe or PayPal?
Yes, I can set up complex payment flows. This includes monthly or yearly subscriptions, metered usage-based billing, custom tiers, free trials, and secure invoice generation using Stripe, PayPal, or any other preferred gateway
What technology stack do you use to build the platform?
I use modern, high-performance tech stacks tailored to your project. Commonly, I build with React or Next.js for the frontend, Node.js, Python, or Laravel for the backend, and PostgreSQL or MongoDB for database management. We can discuss the best choice for your needs.
Do you provide post-launch maintenance and technical support?
Yes, I do. The Premium package includes 30 days of free support for any bug fixes. I also offer separate monthly maintenance packages to help you handle future feature updates, server monitoring, and technical optimizations as your SaaS grows.
Who owns the source code and the intellectual property?
You do. Once the project is completed and the order is marked as delivered, 100% of the ownership rights and the complete source code belong exclusively to you. I will hand over all repository access and deployment files.
