Ionut Cosmin P.

Full Stack Developer

390 dollar
4 years
Bucharest, ROMANIA

My experience


Self-employedAugust 2020 - Present

  • Mentored over 30 people on becoming Junior Web Developers, helping them to create web applications with Javascript, HTML, CSS, Bootstrap, NodeJs, and MongoDB.
  • Created dozens of tutorials and articles about Web Development, focused mainly on the Javascript ecosystem.
  • I implemented the marketing for this project: funnels, ads, creatives, copywriting, video editing, etc.


Independent ContractorFebruary 2020 - Present

I work as a contractor/freelancer, building software in distributed teams and on my own.

I develop web applications using Javascript, Angular, Boostrap, C# .NET Core, Entity Framework Core, SignalR, MS SQL Server, GIT, React, Node.js, MongoDB, Python, and I'm excited to learn and adapt to new technologies.


Bento - Intellectually CuriousNovember 2018 - Present

  • Updated old, improvised synchronization system to a WebSockets one, SignalR, improving the data sync speed up to 30x faster.
  • Optimizing code, reducing reading and writing speeds by up to 1/3 of the initial speed.
  • Mentoring colleagues on software development and understanding the patterns and architectural decisions from our project
  • Implemented a UI report screen where several datasets from several APIs are interpreted and displayed together.
  • Debugging and solving critical bugs, unblocking the clients in no time.


TotalSoftOctober 2017 - November 2018

  • Made DB-First SQL Server implementation to various clients.
  • Solved production problems like: errors in reports, not working servicses, faulty stored procedures.
  • Made stored procedures, reports, optimization queries, debug on fine SQL problems.

My stack


Mentoring, Digital Marketing, GitHub, CLI, Database Design


Web development, Angular 2+, React.js, Web Applications, .NET Framework, .NET Core, REST API

Business Intelligence

Business Intelligence


Microsoft SQL Server

Software testing


IT Infrastructure



TypeScript, HTML5, OOP, JavaScript, SQL, HTML, PowerShell, Python, CSS, C#

Analysis methods and tools



Node.js, Angular, Express.js

My education and trainings

Bachelor's degree, Electrical Engineering, Electronics and Telecommunications - Polytechnic University of Bucharest2015 - 2019