Oren Rozen

Oren Rozen

Mentor
5.0
(5 reviews)
US$20.00
For every 15 mins
8
Sessions/Jobs
ABOUT ME
Full Stack C# Developer
Full Stack C# Developer

I am working as a developer for a company located in Panama customizes and supports SAP.
I have been working as a developer to create Applications/Servers/Mobile apps to enhance the usage and efficiency of our clients using SAP (Retail stores, Suppliers, Hotels, Corporations, etc.).
The primary language we use is C#. I created generic integrations tools for our developers to easily implement SAP/SQL/DBs scenarios to our clients.
I have a strong passion for functional programming, and I am trying to apply it as my primary programming technique.

Hebrew, Spanish, English
Bogota (-05:00)
Joined September 2017
EXPERTISE
8 years experience | 3 endorsements
I have a lot of "flying hours" with C# I use it mainly at work. During the years my programming technique in it was changed from more Obj...
I have a lot of "flying hours" with C# I use it mainly at work. During the years my programming technique in it was changed from more Object Oriented approach to Functional style approach (Linq, Optional ...) Today I have some projects in my resume using C# with functional style.
3 years experience
I use Java in my work to create some plugins for Jira and Confluence to help my company handle workflows
I use Java in my work to create some plugins for Jira and Confluence to help my company handle workflows
Apache MavenJparsecAtlassian
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2 years experience | 2 endorsements
Nix is my favorite package manager/build tool I'm using it on my Mac to manage my development environments and tools. In work, I was abl...
Nix is my favorite package manager/build tool I'm using it on my Mac to manage my development environments and tools. In work, I was able to use it to create reproducible java development environments and packages for our team. Today Nix is the only dependency in our build server (Bamboo), I hope to get integrate Nix more for my personal projects as well as my work projects.
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REVIEWS FROM CLIENTS

5.0
(5 reviews)
Jevin Maltais
Jevin Maltais
February 2022
Second session. Very knowledgable and helps to point out the key mental models I need to resolve and works through them with me. Nix forever.
Jevin Maltais
Jevin Maltais
January 2022
Deep deep Nix experience and very excited to help.
Damian Danev
Damian Danev
June 2020
Very considerate, patient and knowledgeable
Daniel
Daniel
June 2019
Awesome Guy, he is straightforward but also teaches you and gives you tips
SOCIAL PRESENCE
GitHub
elm
elm dev env
Shell
1
0
FSharpBase
A base project for f#
F#
1
0
Stack Overflow
443 Reputation
0
6
20
EMPLOYMENTS
Software Developer
TopManage
2010-09-01-Present
Created and design tools to improve the workflow in my company (Jira,Jira Plugins). Developed and maintain tools for our developers to be...
Created and design tools to improve the workflow in my company (Jira,Jira Plugins). Developed and maintain tools for our developers to be able to create more efficient business integrations (SAP, SQL, ReavenDB, DSL). Designed the QA server/deployment server/developement enviorments (Nix). Maintaining Important code base for fiscal printer implementation.
SQL
Git
Unit Testing
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SQL
Git
Unit Testing
Jira
SAP
Reactive Programming
Nix
React/react native with redux
Parser combinators
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