About Skills Experience Book a Call Contact

Available for freelance & contract work

YAKUP
YARBAS

Fullstack Developer & Software Engineer with 8+ years building enterprise-grade systems. Specialized in .NET backends, Oracle databases, and Angular frontends — based in Frankfurt am Main.

Book a Discovery Call → View My Work
8+Years Exp.
10+Projects
3Languages
DeveloperProfile.cs
public class Developer
{
  public string Name = "Yakup Yarbas";
  public string Role = "Fullstack Dev";
  public string City = "Frankfurt, DE";
  public int YearsExp = 8;
 
  public string[] Stack =
  {
    "C# / .NET",
    "Angular",
    "Oracle PL/SQL",
    "REST APIs",
    "Microservices"
  };
 
  IsAvailableForHire() // ✓ true
}
scroll

Who I Am

Building systems
that last.

I'm Yakup Yarbas, a Frankfurt-based fullstack developer and certified IT Specialist for Application Development. Since 2018 I've been crafting enterprise-grade solutions that handle real-world complexity at scale.

My expertise spans the full stack — from C#/.NET backends and Oracle PL/SQL databases to Angular frontends and Windows services. I've architected microservices, migrated legacy systems, designed REST APIs, and automated DevOps workflows.

I work in German, English, and Turkish — making collaboration across international teams seamless.

C#.NET Framework.NET Core AngularTypeScriptOracle PL/SQL MSSQLREST APIMicroservices Entity FrameworkWPFWinForms PowerShellPythonCI/CD Azure ADDataverse APIGitHub Actions
Languages
German Native
English Proficient
Turkish Proficient
Education
IT Specialist — Application Development Universal-IT Services GmbH · 2018–2021
Fachhochschulreife Max-Beckmann Upper Secondary · 2015–2018
Availability
Open to new projects Frankfurt / Remote

Technical Expertise

Skills &
Proficiency

C# / .NET92%
Oracle PL/SQL88%
Angular / TypeScript80%
JavaScript78%
REST APIs / Microservices85%
MSSQL75%
TFS / Azure DevOps65%
PowerShell / Python60%

Tools & Platforms

Visual Studio Azure DevOps TFS Confluence Jira IIS / Windows Server Active Directory MS CRM Dynamics Entity Framework Syncfusion Knockout.js Azure AD / OAuth2 Dataverse API GitHub Actions

Career

Experience &
Projects

2021 — Present

Software Developer

Universal-IT Services GmbH — Frankfurt am Main

C# .NETAngularOracle PL/SQL MSSQLREST APIMicroservices Entity FrameworkWPF / WinForms PythonPowerShellCI/CD
Project Reporting Website
Angular 7 + Entity Framework backend. CRM Dynamics integration, Active Directory auth, recipient management.
Windows FTP Service
Oracle DB backend, FTP route config tabs, service optimization for definition reuse.
RESTful API Development
.NET Core + Entity Framework. Automated data retrieval from Oracle file management system.
FTP Monitoring Interface
Angular 10, Syncfusion visualizations, advanced grid filtering, Oracle backend APIs.
Microservices — Fond Data
Secondary service for missing data retrieval. Inter-service communication, fund accounting delivery.
TFS Automation & Archiving
PowerShell sprint automation on TFS. Console apps for legacy data migration across systems.

2025 — Present

Portfolio Projects

Self-initiated — Public GitHub Repositories

.NET Core 8Angular 17SQL Server Dataverse APIAzure AD / OAuth2GitHub Actions EF CoreSerilogAstro
Dynamics CRM Sync Dashboard
Fullstack app syncing Dynamics 365 contacts into SQL Server via Dataverse OData API. OAuth2 client-credentials flow, background sync job, Angular 17 dashboard with live status, error log and manual trigger. CI/CD via GitHub Actions → Azure.
Sanver Facility Service Website
Corporate website for a facility management company. Built with Astro for optimal performance — modular component architecture (Nav, Hero, Services, Booking, Footer), multi-page (AGB, Datenschutz, Impressum), deployed live at sanver-facilityservice.de.

Consultation

Book a
Discovery Call

Let's talk about your project

Whether you need a backend built from scratch, an existing system modernized, or senior .NET expertise added to your team — let's find out how I can help. No commitment, just a conversation.

✓
30-min video call via Google Meet or Teams
✓
Technical requirements & feasibility discussion
✓
Available in German, English, or Turkish
✓
No sales pitch — honest engineering conversation
✓
Project estimate follow-up within 48 hours

Get in Touch

Let's work
together.

Ready to start a project?

Send a message with your requirements or use the booking calendar above. I respond to all inquiries within 24 hours.

@
☏
⌖
Location
Frankfurt am Main, Germany
◉
Status
Open to new projects