Valentin Trifonov
Founder at Marble Hire
Stara Zagora, Stara Zagora, Bulgaria
Summary
👤
Senior🎓
Top SchoolValentin Trifonov is a founder and software engineer with eight years of hands-on experience building web applications using ASP.NET Core, MS SQL Server, Entity Framework, Web API and modern JavaScript frameworks like Angular. Based in Stara Zagora, Bulgaria, he combines formal training from Software University and a vocational background in applied programming with practical product-focused development at his venture, Marble Hire. He excels at turning backend systems and relational databases into reliable, API-driven services while also delivering responsive front-end experiences. As a founder he balances technical implementation with business needs, often handling full-stack responsibilities and operational decisions. Valentin’s profile suggests a pragmatic engineer who values shipping working solutions and learning on the job, with a particular strength in Microsoft-stack web ecosystems.
8 years of coding experience
Vocational Secondary School of Electronics "John Atanasoff" Stara Zagora, BulgariaSoftware University (softuni.bg)
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (16)
npm-package10
javascript10
nodejs10
dates10
validation10
numeric10
validate10
parse10
softuni8
axios5
bootstrap5
nuxt-module5
markdown4
react4
nuxt3
Programming languages (4)
Github contributions (5)
vallecbg/Softuni-JS-Advanced
Sep 2019 - Dec 2019
All of the exercises in the JS Advanced course in SoftUni.
Contributions:54 commits, 53 pushes, 1 branch in 3 months
softunijs-advancedjavascript
vallecbg/ASP.NET-Core-Web-Project
Jun 2019 - Aug 2019
Contributions:122 commits, 119 pushes, 1 branch in 1 month
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