I will develop a scalable backend and rest API


About this gig
Are you looking for a robust, scalable, and high-performance backend for your application?
Hi, I'm Meirambek, a backend developer with 3+ years of experience building enterprise-grade systems and REST APIs. I specialize in creating secure, fast, and maintainable architectures that can handle high loads and scale with your business.
What I can do for you:
- Custom REST API Development: Built with modern ASP.NET Core (.NET 8/9).
- Database Architecture: Design and optimization using MS SQL Server, EF Core, and Dapper.
- Advanced Patterns: Clean Architecture, Modular Monoliths, Microservices, and CQRS (MediatR).
- Security: Robust JWT Authentication and Role-Based Authorization.
- Code Quality: SOLID principles, object mapping (AutoMapper), and validation (FluentValidation).
- Refactoring & Bug Fixing: Modernizing legacy code and resolving performance bottlenecks.
Why choose me? I bring real-world enterprise experience from developing nationwide healthcare platforms processing millions of daily records to complex Warehouse Management Systems. I deliver code that is not just working, but testable and easy to maintain.
Please send me a message before placing an order so we can discuss your specifi
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Get to know Meiram
Full Stack Developer for Web APIs and Backend
- FromKazakhstan
- Member sinceJul 2026
Languages
English, Kazakh, Russian
My Portfolio
FAQ
Do you provide the source code?
Yes, I provide the complete source code and necessary instructions on how to run and deploy the application.
What technologies and frameworks do you use?
I specialize in C# and ASP.NET Core (.NET 8/9). For databases, I use MS SQL Server, PostgreSQL, and Redis, along with ORMs like Entity Framework Core and Dapper.
What software architecture patterns do you apply?
Depending on the project size, I implement Clean Architecture, Modular Monoliths, or Microservices. I also actively use CQRS (MediatR), Domain-Driven Design (DDD), and SOLID principles.
Will my API be secure?
Yes, absolutely. I implement robust security measures, including JWT (JSON Web Token) authentication, role-based authorization, and data validation using FluentValidation to prevent malicious inputs.
Do you help with deployment or server setup?
I provide full instructions on how to run the application. If needed, I can also prepare a Dockerfile for easy containerization or help configure a CI/CD pipeline (e.g., Azure DevOps) as a custom order.
Can you design the database from scratch?
Yes! I can design the complete database schema, write optimized SQL queries, and configure proper indexing to ensure fast performance even under high loads.

