10/29/2025 updated

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100 % available

Senior Product Engineer | Building platforms and SDKs

Craiova, Romania
Only remote
B.Sc. Computer Science
Craiova, Romania
Only remote
B.Sc. Computer Science

Profile attachments

Cosmin Pirvu.pdf

About me

Successfully built and delivered cloud apps, desktop apps, mobile apps and embedded projects with millions of users. Worked with both external clients and internal stakeholders. Usually working with C++, C#, .NET, React Native, React, JavaScript, TypeScript and SQL.

JavaScript.NET FrameworkApple Mac SystemsC Sharp (Programming Language)C++ (Programming Language)Cloud ComputingLinuxSQL DatabasesTypeScriptReact.jsReact Native
Proven track record of delivering new products, short and long‐term strategies, MVPs, new features, performance improvements, major fixes and migrations to new technologies.
Successfully built and delivered cloud apps, desktop apps, mobile apps and embedded projects with millions of users. Worked with both external clients and internal stakeholders.
Usually working with C++, C#, .NET, React Native, React, JavaScript, TypeScript and SQL.

Experience

Professional experience10+ years
Freelancer since2007

Languages

EnglishNative speaker

Project history

Contractor / CTO

Efficient Cat
CTO for a job searching platform. Used React, React Native, TypeScript and Supabase.

CTO for a project management SaaS using React, Material UI and C++.

Contractor for a Fortune 500 company. Worked on an Electron desktop application running on Windows and macOS. Hands‐on development using Node.js, TypeScript, JavaScript and C++.

Development manager for the PROCESIO no-code/low-code platform. Managed three teams working with C#, .NET Core and Vue.js on AWS.

Technical Product Manager / Senior Full Stack Engineer

SmartBeat
Product management for an iOS/Android app. Implemented it with React Native, Python, REST API and JSON.

Migrated a machine learning project from Python 2.7 to 3.7 with GAN libraries, OpenCV, NumPy, TensorFlow, PyTorch and Anaconda.

Worked on Telenav VIVID cloud-first infotainment system using C++, Python, Amazon Alexa, REST API, JSON parsing and gtest. Refactored a Telenav C++ ADAS solution to support a new SDK.

Built an MVP for an iOS/Android music mobile app using Flutter. Built a desktop app in C++ for Windows, Linux and macOS. Built an MVP for adesktop app in C++ to visualize large data files.

Worked on a document management microservice on Azure. Used JavaScript, TypeScript and C#.

Senior Software Engineer

Telenav
Worked on multiple map navigation SDKs for mobile, web and automotive. SDK C++ development with multithreading, STL and data structures on Windows, Linux, macOS, iOS, Android and QNX.

Heavy refactoring efforts, improvements and performance optimizations for processing car traffic data on servers and user devices.

Chief Technology Officer

asitrack
Built a startup specializing in project management and issue tracking. A C++ desktop application integrated with a cross-platform server compatible with both Windows and Linux. Used TCP/IP network communication and SQLite for efficient data storage.

Successfully developed and launched the product, it's website and all documentation.

Technical Product Manager

Caphyon
Product manager for Advanced Installer, a Windows installer authoring tool for installing, updating, and configuring software products.

Client support, feature requests, issues, technical solutions and sales. Prepared samples and technical documentation and added many features, usability improvements and bug fixes.

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