API Development & Architecture

• Design and build high-performance RESTful and GraphQL APIs using NestJS.

• Maintain, optimize, and modernize existing .NET Core services and APIs.

• Implement secure authentication and authorization (JWT, OAuth).

• Ensure API documentation with OpenAPI / Swagger.

Database Management

• Design schemas and manage MongoDB using Mongoose.

• Work with SQL databases (MySQL / SQL Server) using Prisma ORM and Entity Framework.

• Optimize queries and manage transactions in multi-database environments.

• Basic knowledge of Graph Databases (e.g., Neo4j).

DevOps & CI/CD

• Configure Dockerfiles for Alpine Linux-based environments.

• Build and maintain CI/CD pipelines (GitHub Actions / GitLab CI / Azure DevOps).

• Collaborate with DevOps teams for containerized deployments.

Collaboration & Problem Solving

• Work closely with frontend developers to define API contracts.

• Collaborate with DevOps engineers to streamline deployment workflows.

• Troubleshoot performance and scalability issues.