Ionut Cosmin P.

Full Stack Developer

390 dollar
Freelancer
4 years
Bucharest, ROMANIA

My experience

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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.



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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.

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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.





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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

IT Infrastructure

Git

Analysis methods and tools

JIRA

Business Intelligence

Business Intelligence

Frameworks

Angular, Express.js, Node.js

Languages

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

Databases

Microsoft SQL Server

Others

Mentoring, GitHub, Digital Marketing, Database Design, CLI

Software testing

Debugging

Technologies

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

My education and trainings

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