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English
$
USD
I will build a scalable saas platform and custom web portal
Nadim
About this gig
Off-the-shelf software limits growth, which is why I engineer custom, high-performance web applications tailored to your business logic. Whether you need a data-heavy SaaS platform or a secure internal portal, I build scalable solutions that perform.
What I Deliver
- Custom Backend Architecture: Scalable infrastructure built for complex data routing and heavy traffic.
- Database Engineering: Optimized SQL or NoSQL structures ensuring fast query performance.
- API Integration: Seamless RESTful or GraphQL APIs to connect with third-party services.
- Advanced Security: Role-Based Access Control (RBAC), data encryption, and secure authentication.
- Dynamic Dashboards: Intuitive, responsive UIs designed to visualize data and streamline workflows.
- Cloud Deployment: Complete setup on AWS, Google Cloud, or your preferred environment.
Important Note Please message me before placing an order. Complex applications require a technical discovery phase to align on your architecture, tech stack, and an accurate delivery timeline.
Get to know Nadim
Nadim
PHP Developer
- FromSpain
- Member sinceMay 2015
Languages
English, Bengali, Spanish, Urdu, Hindi, Catalan
I am a Backend Developer with over 15 years of experience designing and developing custom web applications, business systems, and APIs using PHP and MySQL. I specialize in Laravel, database architecture, and scalable backend systems. Alongside my technical career, I founded Copyus, which strengthened my skills in project management and problem solving.
My Portfolio
FAQ
1. Which tech stack do you use to build the application?
I work with modern, battle-tested technologies including PHP, Laravel, React, Next.js, Tailwind CSS, vuejs and databases like MySql, PostgreSql, Mariadb etc. I select the stack best suited for your platform’s scalability. Also open to listen your preference.
2. Will I own the complete source code and IP?
Yes. Upon project completion and order approval, you retain 100% ownership of the clean source code, repository, and all associated intellectual property.
3. Can you integrate payment gateways and third-party APIs?
Yes. I regularly integrate Stripe, PayPal, OpenAI, Twilio, senders like SendGrid, and custom RESTful or GraphQL APIs based on your workflow requirements.
4. How do you ensure the app and backend are secure?
I implement industry-standard security protocols: Role-Based Access Control (RBAC), JWT authentication, password hashing, sanitized inputs, and defenses against top OWASP vulnerabilities.
5. Do you handle cloud server deployment?
Yes. I can configure production environments and deploy your web application to providers like AWS, Google Cloud, DigitalOcean, or Vercel with automated CI/CD pipelines.
6. Why should I message you before ordering?
Complex software requires an aligned technical roadmap. Discussing your user flows and architecture first guarantees an accurate timeline, exact scope, and fair custom quote.
