Petar Staev
Software Developer And Co-Owner at Tangra-Software Ltd.
Sofia, Sofia-City, Bulgaria
Summary
👤
Senior🎓
Top SchoolPetar Staev is a software developer and co-owner of Tangra-Software with over a decade of hands-on experience building .NET applications and database-backed systems. He brings deep expertise in VB.NET, C#, C++, the Microsoft .NET stack across multiple versions, and MS SQL Server, complemented by UI work in Windows Forms, ASP.NET and WPF. Petar holds MCSD/MCAD/MCP certifications and a Master’s in Technology Entrepreneurship and Innovation, blending technical depth with business-minded product thinking. He is an active iOS mobile contributor in prominent open-source projects like NativeScript and Ramotion’s FoldingCell, improving native UI behavior and Swift/Objective-C interoperability. That cross-platform mobile work highlights an attention to native integration details not obvious from his .NET background alone. Based in Sofia, he balances long-term leadership at his company with practical engineering contributions to widely used open-source frameworks.
10 years of coding experience
Sofijska Matematicheska GimnaziaMaster, Technology Entrepreneurship and Innovation, Master, Technology Entrepreneurship and Innovation at Sofia University St. Kliment Ohridski
Stackoverflow
1,119reputation
68kreached
27answers
1question
nativescript
top-5%
Github Skills (22)
objective-c10
ios10
ui-design10
uid10
front-end-development10
swift10
animation9
nativescript9
ux-design8
typescript7
typescript-types7
typescripts7
uitextfield6
angular6
uitableview6
Programming languages (13)
Github contributions (5)
NativeScript/NativeScript
Aug 2015 - Sep 2021
⚡ Empowering JavaScript with native platform APIs. ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, Capacitor, Ionic, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Dart (Flutter) and you name it compatible.
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:21 commits, 13 PRs, 132 comments in 6 years 1 month
Contributions summary:Petar made several contributions related to the iOS platform, focusing on UI and application behavior. Their work included refactoring font handling in the `nativescript` framework, addressing issues with deprecated API calls and ensuring proper font registration. Furthermore, they enhanced the action sheet dialog functionality and implemented custom views for action items in the action bar. These changes suggest a focus on improving the user interface and native iOS integration within the NativeScript framework.
ionic-reactsolidjsbest-ofvueios
Ramotion/folding-cell
Aug 2018 - Sep 2018
:octocat: 📃 FoldingCell is an expanding content cell with animation made by @Ramotion
Role in this project:Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:5 commits, 2 PRs in 14 days
Contributions summary:Petar's contributions focused on exposing Swift code to Objective-C for use in Objective-C projects. They modified the `FoldingCell` class by adding `@objc` annotations to methods, properties and an enum. This work included exposing the `commonInit` method, `isUnfolded` property, `animationDuration` method, and the `AnimationType` enum, thereby increasing the interoperability of the FoldingCell library with Objective-C codebases. They also added the `dynamic` keyword to the `animationDuration` method.
animationswiftiosmaterial-designexpanding
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