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Fiverr Pro
English
$
USD
I will build a secure, scalable saas web application for your business
Sam
About this gig
I develop secure, scalable, and modern SaaS web applications using React, Node.js, Django, Vue, and more. My focus is clean code, strong performance, and production-ready delivery.
What I Can Build,
- SaaS platforms, dashboards, portals
- Landing pages, admin panels, user systems
- Booking, membership, CRM, analytics modules
- Payment systems (Stripe/PayPal), subscriptions
- Custom business workflows & automation
Core Features I Deliver
- Responsive UI with modern frameworks
- Backend APIs + database integration
- Secure authentication (JWT/OAuth)
- Role-based access, admin tools
- Email automation, forms, notifications
- Performance optimization & caching
- Deployment on your server (Docker supported)
Why Work With Me
- Clean, maintainable, scalable architecture
- Enterprise-grade security practices
- Fast communication & professional workflow
- On-time delivery with detailed updates
If you need a modern, secure, and growth-ready SaaS application or feature, I will deliver a high-quality solution tailored to your business.
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 Sam
Sam
DevSecOps, Cloud Security and AI Automation Expert
- FromSri Lanka
- Member sinceJun 2018
- Last delivery9 months
Languages
English
I'm a DevSecOps Engineer, Cloud Architect, and AI Automation Specialist with 10+ years of experience building secure, scalable, and high-performance systems.
As Founder & CEO of OpsVanguard, I help businesses with cloud infrastructure, cybersecurity, Kubernetes, Docker, CI/CD automation, and AI solutions.
My expertise includes AWS, Terraform, Jenkins, Elasticsearch, Linux, Python, Go, React, Laravel, Node.js, and LLM integrations.
I deliver reliable, production-ready solutions, from cloud deployments and security hardening to AI automation and custom software development.
My Portfolio
FAQ
What do you need from me to get started?
I require your project idea, feature list, design references (if any), preferred tech stack, and any existing APIs or databases. If you are unsure, I can help you define everything during the initial discussion.
Can you build both frontend and backend?
Yes. I build complete SaaS applications including responsive frontend (React/Vue), backend APIs (Node/Django), authentication, dashboards, databases, payments, and deployment.
Do you provide deployment and hosting setup?
Yes. I can deploy your application to your VPS, cloud hosting, Docker, or platforms like AWS, DigitalOcean, and Render. Deployment is included in Standard and Premium packages.
Can you integrate payments like Stripe or PayPal?
Absolutely. I support one-time payments, subscriptions, invoicing, and webhook-based automation.
Will the code be clean, scalable, and secure?
Yes. I follow industry best practices including modular architecture, input validation, secure authentication, and optimized database handling. All code is production-ready.
Can you maintain or update an existing project?
Yes. I can improve your existing codebase, add new features, optimize performance, or fix issues. Send me your project details before ordering.
Do you offer UI/UX design?
I can implement any UI you provide or create clean, modern layouts based on your brand. For advanced UI/UX design, we can discuss add-ons.
What if I don’t know exactly what features I need?
No problem. I can guide you through defining the feature set, workflows, and technical requirements based on your business goals.
Do you sign NDAs or provide private work?
Yes. Your idea and project information are fully confidential. I can sign an NDA if needed.
Do you offer long-term support after delivery?
Yes. I provide support based on the package selected, and I also offer extended maintenance plans if required.
