Sebastian Pietrzak
Mentor
(2 reviews)
US$10.00
For every 15 mins
3
Sessions/Jobs
ABOUT ME
.NET Developer, Azure and NoSQL enthusiast, aspiring architect
.NET Developer, Azure and NoSQL enthusiast, aspiring architect
Enthusiastic .NET Developer with strong back-end experience, looking towards deep dive into cloud development, team building and with a goal to become a proficient software architect.
Since .NET Core and Blazor technologies has matured enough I'm making deep dive into Web Development with .NET stack. On a daily basis now I work with Azure and Azure DevOps - beside hard core coding I enjoy devops tasks backed by Azure tech stack.
I really enjoy working with data. I have some heavy experience with SQL but for some time already I expand my horizons with NoSQL - MongoDB and Neo4j are my favorite tools so far.
More on the hobby side, I enjoy tinkering with more exotic technologies like F#, Elixir or even Cobol...
Not forgetting about the soft side of the development, I enjoy mentoring less experienced colleagues, speaking to the clients and working as programming instructor.
English
Warsaw (+02:00)
Joined April 2019
EXPERTISE
8 years experience
Most of my experience revolves around .NET ecosystem. In the beginnings I worked mostly with WinForms, WPF later and then moved to web si...
Most of my experience revolves around .NET ecosystem. In the beginnings I worked mostly with WinForms, WPF later and then moved to web side of things. Nowadays I work with .net core in many forms, Azure, CI via Microsoft DevOps, SQL and NoSQL altogether.
8 years experience
Most of my projects were using SQL under the hood. Usually Microsoft SQL but Oracle too. I am quite experienced in using SQL, optimizing ...
Most of my projects were using SQL under the hood. Usually Microsoft SQL but Oracle too. I am quite experienced in using SQL, optimizing queries and designing databases.
1 year experience
I'm NoSQL enthusiast and love to work with MongoDB. I use this in my everyday work for around a year now. I did pass official certificati...
I'm NoSQL enthusiast and love to work with MongoDB. I use this in my everyday work for around a year now. I did pass official certification exam by Mongo.
1 year experience
Not much professional experience with Neo4j so far but I'm NoSQL enthusiast and would love to put my theoretical knowlegde into practice....
Not much professional experience with Neo4j so far but I'm NoSQL enthusiast and would love to put my theoretical knowlegde into practice. I did pass official certifiation exam by Neo4j.
REVIEWS FROM CLIENTS
(2 reviews)
Wayne Addison
June 2019
Sebastian helped me deploy a web app via Azure devops. He was easy to work with, explained the concepts clearly and I plan to use his services again.
SOCIAL PRESENCE
DustTournamentKeeper
C#
0
0
EMPLOYMENTS
C# Developer
PPS
2018-10-01-Present
Projects:
• Digital promotional payments solutions project living in Azure environment. Highly responsive application authorizing digital...
Projects:
• Digital promotional payments solutions project living in Azure environment. Highly responsive application authorizing digital vouchers accepted by tills.
Tasks:
• Implementing application’s new features, including MVC functionality, REST APIs, Azure Functions
• Performing code reviews
• Introducing DevOps techniques via Azure DevOps
Tech stack:
C#, Git, SourceTree, Azure, Azure DevOps, MVC Core, MongoDB
Git
MongoDB
Azure
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Git
MongoDB
Azure
.NET Core
DevOps
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C#, JS, Java instructor
Coders Lab
2018-06-01-Present
I am teaching C#, Java Script and Java languages as bootcamp trainer and mentor.
I am teaching C#, Java Script and Java languages as bootcamp trainer and mentor.
Java
JavaScript
ASP.NET Core
Java
JavaScript
ASP.NET Core
C# Developer
Explain Everything
2017-06-01-2018-09-01
Projects:
• Explain Everything Windows Store App. Application essentially is interactive whiteboard with collaboration features. At least...
Projects:
• Explain Everything Windows Store App. Application essentially is interactive whiteboard with collaboration features. At least versions on iOS and Android.
• Main goal was to implement collaboration feature when multiple people can share a common session – they can draw, write and record on one, shared whiteboard. Collaboration should be platform-oblivious, so Windows, Android and iOS versions of the app should be able to participate.
• Web version of the application - implementation of the app for web browser experience. This time it was implemented using JS and React.
Tasks:
• Increasing performance of the application
• Implementing new features
• Performing code reviews
Tech stack:
C#, XAML, Git, BitBucket, SourceTree, JIRA, JS, React
C#
Git
XAML
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C#
Git
XAML
Jira
React
JavaScript
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PROJECTS
Dust Tournament KeeperView Project
2019
.NET core MVC application for organizing and managing tabletop tournaments. Initially implemented for Dust1947 wargamer but generic enoug...
.NET core MVC application for organizing and managing tabletop tournaments. Initially implemented for Dust1947 wargamer but generic enough to support other game systems as well.
jQuery
MVC
.NET Core
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jQuery
MVC
.NET Core
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