Hernan DemczukFull Stack Developer
I'm a software developer with more than 7 years of experience in the field. I've worked with many technologies in multiple industries, both as an independent contractor as well as part of large organizations. I'm skilled in many technologies, with a strong focus on the .NET stack. In the last time, I've been heavily involved in managing teams and projects. Part of my duties included planning and delivering from PoC to large scale systems. My aims in the future are to continue learning, developing my skills, and pushing towards creating the best possible solutions.
Certifications
CSS/HTML
HTML, CSS
09/09/2020
Tech stack
HTML (9)
CSS (8)
SQL (8)
jQuery (8)
ASP.NET (6)
Azure (6)
Microsoft SQL Server (6)
ASP.NET Core (6)
C#.NET (6)
WinForms (6)
JavaScript (5)
Statistics (5)
Windows (5)
Performance (5)
Jenkins (3)
ASP (3)
Bootstrap (3)
Umbraco (2)
Web (2)
NUnit (2)
AJAX (2)
Git (2)
Analytics (2)
SOA (2)
Testing (2)
Microsoft Power BI (1)
.NET Core
.NET
TypeScript
Entity Framework
Experience
Lead Software DeveloperSOUTHWORKS
06/2019 - Currently

Worked for a US-based sports company that required its statistics system to be migrated to the cloud. My tasks included: • Manage the backlog, prioritizing and assigning tasks to the team. • Propose feature design and implementation plan. • Perform code reviews in pull requests. • Analyze and provide feedback about developers performance. • Drive weekly Iteration Planning / Review meetings and hand-off sessions with the client. • Deploy the system, coaching one of the client's developer in the process.

JavaScript
jQuery
HTML
CSS
ASP.NET Core
C#.NET
Azure
ASP.NET
Microsoft SQL Server
Software DeveloperSOUTHWORKS
10/2018 - 05/2019

• Reverse engineered a statistics system emphasizing performance optimization and data integrity. Stack used: C#, ASP.NET Core, Azure Functions, Azure Analysis Services, SQL Server, Power BI, DAX and web technologies. • Guided and coached new team members, identifying and fixing issues with their work.

Microsoft Power BI
ASP.NET Core
C#.NET
Azure
ASP.NET
Microsoft SQL Server
.NET DeveloperErgo Renova
08/2017 - 10/2018

Worked for a financial company on a MVC application with a SOA layer that collected data from potential customers and offered them credit cards and loans. Stack: .NET ASP MVC, Entity Framework, ADO .NET , WCF, Unit Testing, Jenkins CI, Oracle and SQL Server, Knockout.JS, Bootstrap, HTML5, SVN

SQL
HTML
SOA
ASP
Testing
Jenkins
Bootstrap
.NET DeveloperTecno Accion
04/2016 - 08/2017

Worked remotely with a team of developers located in Greece on web/desktop applications for the gambling industry. Migrated a legacy system built with Umbraco CMS to the latest version. Improved and customized build and deploy scripts to accelerate release times. Stack: C#, .NET 4.0, WinForms, Web Forms, MSMQ, MS Build, SQL Server, Jenkins, TFS, Scrum, HTML5, CSS3 and jQuery

SQL
jQuery
HTML
CSS
Web
Umbraco
Jenkins
WinForms
.NET DeveloperCrowe Horwath
01/2015 - 04/2016

For a client in the pharmaceutical industry, I've worked in the: • Development and maintenance of a security web application that allowed employees to access intranet applications. • Presentation of operational analytics through online reports. • Development and maintenance of a staff performance review system. Stack: ASP .NET MVC, Entity Framework, Ninject IoC, NUnit, Bootstrap, ASP .NET Identity, C#, VB.NET, SQL Server, HTML5, CSS3, jQuery, Ajax, ADO .NET, Git

Git
SQL
AJAX
jQuery
HTML
CSS
NUnit
ASP
Analytics
Bootstrap
Freelance .NET Developer & AdministrativeWensound Electronics
01/2010 - 01/2014

Developed a Windows program that provided a reporting interface with graphical statistics about sales, products, customers and employees performance. Stack: C# / WinForms / SQL Server / ADO.NET

SQL
Performance
Windows
Statistics
WinForms
Education
Computer Information SystemsUniversidad Centro de Altos Estudios en Ciencias Exactas
12/2017 - Currently