You will get Custom Software Devlopment Solution For Your Bussiness
Project details
Looking for a modern, scalable, and high-performance web application? You're in the right place.
I specialize in building custom web applications using Next.js, NestJS, and FastAPI, tailored to your business requirements. Whether you need a SaaS platform, admin dashboard, POS system, booking application, internal business tool, REST API, or a complete full-stack solution, I'll deliver clean, maintainable, and production-ready code.
Every project is developed with a strong focus on performance, security, responsive design, and long-term scalability. I follow industry best practices, write well-structured code, and maintain clear communication throughout the development process to ensure the final product meets your expectations.
If your project requires third-party API integrations, authentication, database design, payment gateways, cloud deployment, or custom business logic, I can help bring your ideas to life with a reliable and modern technology stack.
I specialize in building custom web applications using Next.js, NestJS, and FastAPI, tailored to your business requirements. Whether you need a SaaS platform, admin dashboard, POS system, booking application, internal business tool, REST API, or a complete full-stack solution, I'll deliver clean, maintainable, and production-ready code.
Every project is developed with a strong focus on performance, security, responsive design, and long-term scalability. I follow industry best practices, write well-structured code, and maintain clear communication throughout the development process to ensure the final product meets your expectations.
If your project requires third-party API integrations, authentication, database design, payment gateways, cloud deployment, or custom business logic, I can help bring your ideas to life with a reliable and modern technology stack.
Programming Languages
HTML & CSS, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included $49
These options are included with the project scope.
$49
- Delivery Time 3 days
- Number of Revisions 3
- Number of Pages 5
- Design Customization
- Content Upload
- Responsive Design
- Source Code
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Karina M.
Mar 9, 2026
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Karina M.
Aug 22, 2025
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Naveed A.
Aug 8, 2025
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It was not an easy job but Rafli successfully did it. Great work.
About Rafli
Full Stack MERN Developer & QA Automation Engineer
83%
Job Success
Bekasi, Indonesia - 7:01 pm local time
I’m a Full Stack MERN Developer and QA Automation Engineer with 3+ years of experience helping teams build, scale, and ship stable, production-ready software. By combining modern web development with rigorous automated testing, I deliver high-performing applications with built-in quality from day one.
My unique strength lies in bridging development and quality assurance—I know how to build scalable architectures, and I know exactly how to test them to prevent regressions and edge-case failures.
🔧 What I Do
✔ Full-Stack Development: Build responsive, user-friendly frontend interfaces (React.js) and robust, scalable backend architectures (Node.js/Express).
✔ Database Management: Design and optimize NoSQL database schemas using MongoDB.
✔ API Development & Testing: Engineer RESTful APIs and validate them through comprehensive automated testing (Postman, Pytest, Requests).
✔ Test Automation Frameworks: Build custom, maintainable automation frameworks using Python, Selenium, and Playwright for End-to-End (E2E) UI testing.
✔ Data-Driven & Desktop Automation: Implement data validation using Pandas/NumPy and build desktop automation using PyAutoGUI.
✔ Full QA Lifecycle: Handle manual testing, test planning, exploratory testing, regression, and CI/CD integration to accelerate release cycles.
🛠 Tech & Tools
• Frontend: React.js, JavaScript / TypeScript, HTML5, CSS3, Tailwind CSS
• Backend & DB: Node.js, Express.js, MongoDB, RESTful APIs
• QA & Automation: Python, Selenium, Playwright, Appium, Pytest, PyAutoGUI
• Data Validation: Pandas, NumPy, Openpyxl
• DevOps & Tools: Git, GitHub/GitLab, CI/CD, JIRA, TestRail, Postman
⭐ Recent Highlights
✔ Built scalable MERN-stack applications integrated with full End-to-End automated test suites.
✔ Engineered robust REST APIs (Node/Express) and validated them using dynamic Python-based API automation frameworks.
✔ Unified UI testing by combining Selenium and Playwright, seamlessly automating workflows that interact with both frontend interfaces and backend databases.
✔ Built a plug-and-play Python automation framework with GUI support for non-technical users.
✔ Automated Excel-driven workflows with dynamic data validation and reporting to speed up business processes.
🤝 Why Clients Work With Me
✔ Built-In Quality: As a developer who is also a QA expert, I write highly testable code and catch real-world edge cases before they hit production.
✔ End-to-End Ownership: I can handle the entire pipeline—from designing the database schema to writing the final automated regression tests.
✔ Maintainability: I deliver clean code and scalable automation solutions that grow with your product.
✔ Clear Communication: I provide comprehensive documentation, transparent reporting, and strong attention to detail.
Whether you need a Full Stack Developer to build your next product, a QA Engineer to automate your testing, or someone who can flawlessly do both—I can help accelerate your development, reduce bugs, and increase confidence in your releases.
Steps for completing your project
After purchasing the project, send requirements so Rafli can start the project.
Delivery time starts when Rafli receives requirements from you.
Rafli works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Discussion
I'll gather your project requirements, business goals, preferred technologies, and any reference designs to ensure we're aligned before development starts.
UI/UX Planning
I'll create the application structure, user flow, and database architecture if needed before starting development.