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English
$
USD
Sergio O
@serhiiuus
Angular and NET developer for bug fixes and API integration
Spain
English, Spanish, Romanian
About me
I am a software engineer based in Spain with 4+ years of experience building and maintaining financial web applications with Angular, C# and .NET Core. I help with reproducible bugs, form validation, API integration and focused improvements to existing code. You receive a clear explanation of the change and how it was checked. I also have experience teaching Python, Java and C. Please contact me with your error and expected result before ordering so we can agree on scope. I use AI tools as development support, with code review and testing, and respect project restrictions.
Skills
Sergio O
Offline •
Average response time: 6 hours
See my services
Bug Fixes
I will fix one small angular or asp net core bug
