I will create backend applications using net core


About this gig
I will develop secure and scalable back-end APIs using .NET Core.
I specialize in crafting robust .NET-based back-end systems tailored to your needs, whether you're building a web app, mobile app, or enterprise solution. With a strong focus on performance, scalability, and clean architecture, Ill ensure your API is production-ready and easy to maintain.
What I Offer:
RESTful API Development using .NET / .NET Core
Integration with MSSQL, MySQL, or MongoDB
Advanced LINQ queries for efficient data access
Implementation of Authentication & Authorization (JWT, OAuth, Identity)
Use of industry-standard Design Patterns (Repository, Unit of Work, etc.)
Error handling, logging, and API versioning
Clean, maintainable, and well-documented code
Postman collections and API documentation (if needed)
Practical and Technical Skills
Solid understanding of software architecture and design principles
Security-first mindset with best practices for authentication and data protection
Fast and efficient delivery with clean coding standards
Flexible solutions tailored to your unique project requirements.
Please message me before placing an order so we can discuss your project in detail.
Get to know Andrei Petcu
- FromRomania
- Member sinceJun 2025
Languages
English, Romanian, French
FAQ
What would a revision include?
A revision will include bug fixes, quality-of-life improvements and additional small features, depending on the time limit.
Why do I have to message you before placing an order?
I need to make sure that the project requirements are clear and appropriate to the chosen pricing plan.
Can I contact you for an already existing project?
Yes, I can also do maintenance work and updates to ongoing projects.
Can you also do front-end development?
No, this gig is strictly focused on back-end development.

