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Fiverr Pro
English
$
USD
I will develop and deploy web applications
Cuong Trinh
About this gig
Are you looking to build a secure, high-performance e-commerce platform, deploy an existing application, or fix critical bugs? I can help.
I provide clean, minimalist, and secure development services for e-commerce web applications. Whether you need an issue resolved immediately or full-stack deployment, I deliver optimized and reliable solutions.
Services Offered
- Bug Fixing & Optimization: Resolving database bottlenecks, API errors, broken checkout flows, and UI/UX glitches.
- Feature Development: Implementing secure payment gateways, cart management, user authentication, and product catalogs.
- Deployment & DevOps: Deploying applications securely using robust containerization (Docker) and modern cloud infrastructure.
Why Choose This Gig?
- Security & Integrity First: All code is written following strict security best practices to prevent vulnerabilities.
- Performance-Driven: Clean, minimal, and highly optimized code structure for fast loading times.
- Reliable Architecture: End-to-end support from local debugging to a fully functional live environment.
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 Cuong Trinh
Cuong Trinh
Software Engineer
- FromVietnam
- Member sinceJun 2026
Languages
English, Vietnamese
Hi there! I'm Cuong (Mark), a software engineer from Vietnam with over 8 years of professional experience in the tech industry.
I help businesses scale, optimize, and bring ideas to life. Whether you need to optimize your current architecture, deploy products seamlessly to the cloud, or build a scalable system from the ground up, I’ve got you covered.
FAQ
What technologies do you specialize in for e-commerce development?
I work with modern full-stack technologies, including modern frontend frameworks, robust backend languages, containerized environments (Docker), and cloud deployment platforms. Please share your current tech stack before placing an order to ensure full compatibility.
What information or access do you need to get started?
Depending on the task, I will need access to your code repository (e.g., GitHub/GitLab), relevant environment variables/configuration templates, and deployment server access (SSH keys or cloud provider credentials) if deployment is required.
How do you ensure the security and integrity of my application?
I follow strict security best practices, ensuring minimal dependencies, secure handling of environment variables, protected API endpoints, and clean code architecture. I do not store your credentials after the contract is complete.
Can you fix bugs on an already live production website?
To ensure safety, I diagnose and fix bugs in a local or staging environment first. Once the solution is fully tested and verified, the changes will be securely deployed to your live production environment to prevent downtime.
Do you provide post-deployment support or maintenance?
Yes. Standard deployment includes ensuring the application runs smoothly immediately after launch. Extended maintenance or continuous monitoring can be arranged as a separate milestone or custom offer.
