Freelance Programmer based in İstanbul, TR

Building Functional & Clean Code for Next-Gen Automation.

"We love functional & meaningful clean code." Full-stack software developer specializing in .NET Core, UiPath RPA, and enterprise Dynamics CRM solutions.

.NET Core 8 UiPath RPA C# / MVC / Web API SQL Server Dynamics CRM

View Solutions & Services

30+

Projects Built

100%

Clean Code Focus

RPA

Digital Workforce

DeveloperProfile.cs

using ErdemCakar.Core;

namespace ErdemCakar_PersonalWebSite

{

public class ErdemCakar : ISoftwareEngineer

{

public string Location => "İstanbul, TR";

public string[] CoreSkills => [

"RPA / UiPath", "C# / ASP.NET Core", "Dynamics CRM", "Web API", "SQL"

];

public async Task ExecuteProjectAsync()

{

// Transforming complex tasks into automated, clean code

var bot = new UiPathRobot();

await bot.AutomateWorkflowsAsync();

}

System operational UTF-8 | C# 12.0

About Me

Full-Stack Development & RPA Expertise

Combining business strategy with deep engineering principles to build robust software systems.

EÇ

Erdem Çakar

Computer Programmer & Developer

İstanbul, Turkey

Education Computer Prog. & Business Admin.

Experience Full-Stack & Robotic Automation

Delivered Projects 30+ Completed Projects

Primary Stack UiPath / C# / .NET Core

info@erdemcakar.com

Who I Am

I am a graduate of Computer Programming and Business Administration, equipped with a unique dual perspective on both technical architecture and operational efficiency.

Throughout my career, I have worked across the full-stack of software development, designing web applications, enterprise services, and robotic automation systems. Working on small agile teams, I have built and launched 30+ projects ranging from enterprise workflow automation bots to scalable web portals.

Automation First

Creating zero-error UiPath digital workers that streamline manual business routines.

Scalable .NET Core

Architecting robust Web APIs, MVC applications, and database-driven solutions.

My Services

Software Solutions & RPA Capabilities

High-impact engineering services tailored to automate processes and build scalable web software.

UiPath RPA

Robotic Process Automation

We create digital workers for you. They work 24/7 with zero error rates, automating repetitive business procedures and UI-driven enterprise workflows.

UiPath Studio & Orchestrator Setup
Excel, Web & ERP Data Extraction
Automated Document Processing

.NET Core

ASP.NET Core Web Projects

We design fast, secure web applications, RESTful Web APIs, and custom desktop solutions that run seamlessly across Windows, Linux, and Cloud environments.

ASP.NET Core MVC & Razor Pages
RESTful Microservices & Web APIs
SQL Server Database Architecture

Dynamics CRM

Microsoft Dynamics CRM

CRM systems help you manage customer relationships, track sales leads, streamline marketing pipelines, and deliver actionable business data.

Custom CRM Entity & Workflow Setup
Sales Pipeline & Lead Management
Third-party Integration & Plugins

Technical Matrix

Digital Skills & Stack

Comprehensive technical tools used to engineer end-to-end software solutions.

RPA & Automation

UiPath Studio Expert

Robotic Process Automation Advanced

UiPath Orchestrator Advanced

Backend & C#

C# Language Expert

ASP.NET Core / MVC Advanced

Web Services & Web API Advanced

Database & APIs

SQL & SQL Server Advanced

RESTful API Design Advanced

JSON Data Transfer Expert

Web & Enterprise

Dynamics CRM Proficient

JavaScript & HTML Advanced

Bootstrap & Layouts Advanced

Code Philosophy

"We love functional & meaningful clean code."

Code isn't just about making machines work—it's about making solutions readable, maintainable, and scalable for human teams and future upgrades.

Single Responsibility Principle

Modular C# services & clear UiPath workflow sub-sequences.

Resilient Error Handling

Built-in retry mechanisms, logging, and graceful fallback paths.

[ApiController]
[Route]("api/[controller]")
public class AutomationController : ControllerBase
{
    private readonly IRpaWorkflowService _rpaService;

    public AutomationController(IRpaWorkflowService rpaService)
    {
        _rpaService = rpaService;
    }

    [HttpPost]("execute-job")
    public async Task<IActionResult> RunRobot([FromBody] JobRequest request)
    {
        if (!ModelState.IsValid) 
            return BadRequest(ModelState);

        var result = await _rpaService.StartJobAsync(request.ProcessName);
        return Ok(new { Success = true, JobId = result.Id });
    }
}

<!-- UiPath ReFrameWork Orchestrator Queue Workflow -->
<Sequence DisplayName="Process Enterprise Data Routine">
    <ui:GetQueueItem QueueType="InvoiceProcessingQueue" 
                     TransactionItem="[in_TransactionItem]" />
    
    <TryCatch DisplayName="Execute Robot Step with Logging">
        <Try>
            <ui:InvokeWorkflowFile WorkflowFileName="ExtractData.xaml" />
            <ui:SetTransactionStatus Status="Successful" />
        </Try>
    </TryCatch>
</Sequence>

Clean Architecture Approved C# / ASP.NET Core & UiPath

Get In Touch

Let's Build Something Meaningful

Have a software project, RPA workflow requirement, or CRM inquiry? Send a direct message or connect via social platforms.

Direct Email