Ledion Mimani Backend Software Engineer

About

Backend engineering for reliable, scalable products

I am a backend software engineer with 10+ years of experience delivering enterprise systems from development to production. I focus on building secure, scalable, and observable services using modern .NET, event-driven microservices, and high-performance data platforms.

I care about backend systems that stay fast under load, remain easy to troubleshoot in production, and keep a clean structure as business requirements grow.

Backend Development

  • Production-grade APIs and services with C#, ASP.NET Web API, .NET 6/7/8+, and EF Core.
  • Microservice design and implementation focused on resiliency, scalability, and delivery speed.
  • SOLID principles, DDD, custom middleware, and practical design patterns for maintainable codebases.
  • Strong ownership from design to testing, release, monitoring, and long-term support.

Databases

  • Deep expertise in SQL Server, PostgreSQL, and TSQL for robust transactional systems.
  • Experience with MongoDB for high-throughput and distributed data scenarios.
  • Advanced data modeling, query optimization, and database performance tuning.
  • Reporting and analytics experience with SSRS and complex stored procedure ecosystems.

Messaging and Integration

  • CQRS and Event Sourcing implementation in real business domains and event-driven service communication.
  • Message brokers: RabbitMQ and NATS for asynchronous, decoupled workflows.
  • Service-to-service integration through APIs, queues, and third-party systems in distributed microservice environments.

Cloud, Observability, and Quality

  • Cloud delivery on Microsoft Azure and AWS with containerized workloads on Docker and Kubernetes.
  • Hands-on observability with Application Insights and ELK for proactive monitoring and incident response.
  • Continuous quality through unit and integration testing, SonarQube, and Snyk.

Tools and Methodologies

Agile delivery, Git workflows, Jira, Jira Service Desk, Azure DevOps, CRM, Slack, and Microsoft Teams.

Certifications

Microsoft certifications including DP-900, MCSA Database Administration, MCSD, MCSA Web Applications, and SQL/ASP.NET specialization exams.

Languages

Albanian (native), English, and Italian.

Professional Strengths

Leadership in small to medium teams, strong problem solving, clear communication, and consistent on-time delivery under pressure.