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Fiverr Pro
English
$
USD
I will build a secure web application with spring boot and spring security
dev
About this gig
Are you looking for a reliable full-stack developer who builds web applications with security as a first-class concern, not an afterthought? I've got you covered.
I specialize in building fast, scalable, and secure web applications using:
- Frontend: React.js, Next.js, HTML/CSS, Tailwind
- Backend: Java, Spring Boot, Spring Security
- Database: PostgreSQL, MySQL, MongoDB
- Security: JWT and OAuth2 authentication, role-based access control (RBAC), password encryption (BCrypt), CSRF and CORS protection, input validation, protection against common OWASP Top 10 vulnerabilities (SQL injection, XSS, broken auth)
- Other: REST APIs, third-party integrations, deployment (AWS, Vercel, DigitalOcean)
What I offer:
Custom full-stack web applications from scratch
Secure authentication and authorization systems (login, roles, permissions)
Bug fixes and security hardening on existing apps
API development with proper access control
Responsive, mobile-first design
Clean, well-documented, maintainable code
Deployment and basic DevOps setup
Why work with me:
- Security-conscious development, not just "make it work" code
- Clear communication, updates available on request
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 dev
dev
- FromMorocco
- Member sinceApr 2021
- Avg. response time1 hour
Languages
French, English
Full-stack developer with 5 years of experience building web applications using React, Node.js, and MongoDB, Java, Spring boot. I've worked on transport platforms e-commerce platforms, SaaS dashboards, internal tools, and enjoy turning ideas into clean, working products. I focus on clear communication and delivering code that's easy to maintain.
FAQ
Do you provide the source code?
Yes, full source code is included in every package, along with setup instructions.
Can you work with my existing codebase?
Yes. Send me your repo or files before ordering so I can confirm scope and timeline
Do you handle deployment?
Yes, available in Standard/Premium or as an add-on for Basic.
What if I need more revisions than included?
Extra revisions can be purchased separately, or upgrade to a higher package.
Can you sign an NDA?
Yes, happy to sign one before we discuss project details.
