Bren Lius M.
Software Development | .NET Framework
I’m an experienced web developer specializing in code development using Microsoft technologies. With over ten years of hands-on experience in C#, ASP.NET Core, Web API, and SQL, I focus on writing clean, efficient, and maintainable code that drives reliable, scalable solutions. Alongside development, I’m skilled in application architecture, database design, testing, debugging, and API integration. As a Microsoft Certified Azure Fundamentals professional, I also bring strong experience in project management, sprint planning, and cross-team collaboration. I work closely with developers, product managers, and stakeholders to deliver high-quality applications that meet business needs and client expectations through clear communication, technical excellence, and problem-solving discipline. Key Skills - .NET Development: Expert in C#, ASP.NET Core, and Web API development, emphasizing scalability, performance, and maintainable code. - Frontend Development: Experienced in building interactive user interfaces using Blazor and modern UI frameworks like Bootstrap. - Database Management: Skilled in Entity Framework Core with SQL Server for efficient data access and schema design. - Architecture & Design: Proficient in Clean Architecture, Repository Pattern, CQRS, and Dependency Injection for modular and testable solutions. - API Integration: Experienced in designing, developing, and integrating RESTful APIs and third-party services. I’m dedicated to writing high-quality code and delivering dependable, well-architected solutions. Let’s collaborate and turn your ideas into reality!
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $8k
Billed in all: $15,194$15k
$4k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 11% in ASP.NET Web API
Ranked by MRR among everyone on Upwork with the skill.
- #54Requirement Analysis510 freelancers · 🇵🇭 #2Top 11%🇵🇭#2 of 31
- #112Blazor656 freelancers · 🇵🇭 #3Top 17%🇵🇭#3 of 7
- #141Entity Framework1,047 freelancers · 🇵🇭 #2Top 13%🇵🇭#2 of 11
- #152ASP.NET Web API1,447 freelancers · 🇵🇭 #4Top 11%🇵🇭#4 of 21
- #181Technical Project Management1,684 freelancers · 🇵🇭 #33Top 11%🇵🇭#33 of 394
- #240Azure DevOps2,096 freelancers · 🇵🇭 #8Top 11%🇵🇭#8 of 62
- #304ASP.NET2,819 freelancers · 🇵🇭 #6Top 11%🇵🇭#6 of 51
- #330Microsoft SQL Server2,759 freelancers · 🇵🇭 #16Top 12%🇵🇭#16 of 79