Summary

FAQs

• How do we choose the right tech stack (Node.js vs. Java) for my project?

  I act as your technical consultant. If you need rapid iterations and real-time features, I typically recommend Node.js (Nest.js). For complex, enterprise-grade calculation or strict type safety, I recommend Java. We decide this together during the strategy phase.

• Can you take over or fix an existing backend codebase?

  es, but I start with a Code Audit. I review your current architecture to assess code quality and stability. If the foundation is solid, I can build on top of it; if it is unstable, I will honestly recommend a refactoring plan to prevent future issues.

• Will the architecture be able to handle high traffic as we scale?

  Yes. I design stateless architectures using Docker containers. This allows the system to "horizontally scale" (add more servers automatically) on AWS or GCP to handle traffic spikes without crashing.

• Do I need to hire a separate DevOps engineer for deployment?

  No. My service includes the full Cloud Infrastructure setup. I configure the servers, databases, and networking on your preferred cloud provider (AWS or GCP or Other ) so the system is production-ready.

• How will my frontend team know how to consume your API?

  I provide interactive Swagger/OpenAPI documentation. Your frontend developers can see every endpoint, input parameter, and response format, and even test them directly in the browser without reading the backend code.

• What security measures do you implement to protect my data?

  I implement "Security by Design." This includes JWT authentication, granular Role-Based Access Control (RBAC), data encryption in transit (SSL) and at rest, and protection against common threats like SQL injection.

• Do you provide automated tests to ensure the code is stable?

  Absolutely. I deliver a robust suite of Unit and Integration tests. This ensures that the business logic is verified and that future updates won't accidentally break existing features.

• Who owns the intellectual property (source code) after payment?

  You own 100% of the code. Upon final delivery, I transfer the Git repository and all related assets to you. I retain no rights to your business logic or data.

• What happens if we find a critical bug after the project is finished?

  I provide a 14-day post-launch warranty. If any bugs related to my code arise during this period, I will fix them immediately at no extra cost to ensure a smooth launch.

• Since backend work is "invisible," how will I track progress?

  I don't believe in black boxes. I deploy your project to a Staging Server early in the process. You will receive weekly updates and can check the live API status and logs yourself to see the features coming to life in real-time.

• Do I really need Microservices, or is a Monolith better?

  I am pragmatic, not trendy. For many startups (MVPs), a Modular Monolith is faster and cheaper to build. I will only recommend Microservices if your specific scale or complexity demands it, ensuring you don't overpay for unnecessary infrastructure.

• How do you ensure my cloud costs (AWS/GCP) don't spiral out of control?

  I architect for cost-efficiency. I utilize serverless functions, auto-scaling limits, and "Free Tier" eligible services wherever possible during development to keep your infrastructure bills minimal while maintaining performance.