FDFurkan Detseli
/

İzmir, Türkiye·2026

Hi, I'm

Furkan Detseli

Developer · QA · Data analyst

I write software, I test what ships, and I turn operations into numbers people can read. Four years in IT — engineering, quality and analysis sit on the same desk. I don't squeeze that into one title.

Let's work togetherDownload CV
4+
Years in IT
3
Crafts I keep in parallel
7
Certificates completed
15+
Tools & technologies

Three crafts

Engineering

I also write the product

I don't sit down only to test. I build and ship websites, APIs and mobile apps. Engineering is not a side quest for the QA work — it is the other face of the same job.

QA

Claiming it works is not the job

Manual testing, automation, API and mobile. I write the scenarios, track the bug in Jira and stand up the framework. Quality is not a checklist that arrives after development.

Data

If the number is still, the decision is still

While I run IT at DCS I also own the QlikView reports, the ODBC links and the data checks. Analysis is not a slide job. It is the number inside the operation.

About

Three crafts, one desk

I live in İzmir. The work started in IT support; today I build software, test what ships and report on the numbers — often in the same week. Writing a checkout flow and checking the QlikView report behind it is the same job for me, not two hats I swap.

I ship in Java, Python, JavaScript and Dart. I build automation with Selenium, Playwright, Appium and Postman. I make operations visible with SQL and QlikView.

I am not hunting a title. I want systems that run, quality you can measure, and data you can decide on.

What defines me

  • Analytical thinker focused on problem solving
  • Team player with a strong sense of ownership
  • Motivated to contribute to software quality
  • Eager to learn, strong at time management

Quick facts

Location
İzmir, Türkiye
Focus
Engineering · QA · Data
Work setup
On-site / Hybrid / Remote
Response time
Within 24 hours

Education

Celal Bayar University

Computer Programming

2022 – 2024

Languages

Turkish
Native
English
B2
German
A1

Skills

Testing, code and data on the same table

The tools and technologies I work with end to end, from manual testing to automation, from API validation to data analysis.

01Test Automation
Selenium WebDriver/Playwright/Appium/TestNG/Cucumber (BDD)
02Test Types
Manual/Automation/UI/Mobile/Smoke/Regression/Cross-Browser
03API & Backend
Postman/REST API/Node.js/Express.js/SQL
04Programming Languages
Java/Python/JavaScript/Dart
05Process & Management
SDLC/STLC/Agile (Scrum)/Jira/Git & GitHub/Jenkins (CI/CD)
06Data & Development
QlikView/SQL reporting/Flutter/HTML & CSS/ODBC

Experience

What the field taught me

  1. August 2025 – Present

    Current

    IT Team Lead / Data Analyst

    DCS Call Center·İzmir

    • Coordinated IT operations at the İzmir site, supporting users with hardware, software, network and remote access issues.
    • Prepared QlikView reports, ran data checks, managed tasks and analysed ODBC connection problems.
    • Handled first-level administration and technical support for Citrix, Rocket.Chat and user access processes.
    • Resolved user, extension and connectivity issues on Karel, FreePBX and IP telephony systems.
    • Tracked setup, inventory, assignment, maintenance and procurement of computers and peripherals.
    • Coordinated with the IT team in Germany and external providers on system migrations, security incidents and technical problems.

    QlikView/ODBC/Citrix/IT Operations/Data Analysis

  2. August 2024 – Present

    Current

    Freelance QA Tester

    Independent clients·Remote

    • Performed manual and basic automation testing on web and mobile applications.
    • Tracked bugs in Jira and prepared test cases and test scenarios.
    • Executed UI tests, regression tests and basic API tests.
    • Joined sprint planning and daily stand-ups within the Scrum team.

    Jira/Test Cases/Regression/API Testing/Scrum

  3. June 2024 – July 2024

    IT Intern

    Karşıyaka Municipality·İzmir

    • Analysed user problems and routed them to the relevant technical units.
    • Supported the resolution of software and hardware issues.

    Technical Support/Analysis

  4. August 2021 – Present

    Current

    Software Test & Support Specialist (Freelance)

    nicesi.com·Remote / İzmir

    • Developed, integrated and maintained websites working with REST APIs.
    • Added new features to web applications and ran manual tests with the user experience in mind.
    • Tested payment integration, order flow and email automation of e-commerce systems selling digital products.
    • Took an active role in maintenance, bug fixing, performance checks and UI improvements.
    • Built interfaces with HTML, CSS and JavaScript and wrote backend test scenarios for data management.

    REST API/E-Commerce/Functional Testing/HTML/CSS/JS

Projects

Things I built and tested

01 — E-Commerce Website

hesapdenizi.com

Built and launched an e-commerce platform selling digital products, taking an active role across the full frontend and backend.

  • Shopier payment integration tested end to end.
  • Verified the flow that automatically delivers purchased digital products to the buyer's inbox.
  • Wrote and executed cross-browser, UI, functional and edge-case test scenarios.

Full-Stack/Payment Integration/E2E Testing/Cross-Browser

02 — Web Platform & QA

nicesi.com

A long-running freelance collaboration covering development, testing and maintenance of web systems.

  • Built a bug tracking and colour-coded feedback system that strengthened user interaction.
  • Validated UI and logic through manual testing.
  • Maintained REST API integrations and performance checks.

REST API/Manual Testing/UI/Maintenance

03 — Published on Google Play

Sudoku Mobile Game

A mobile puzzle game built with Flutter and Dart, managing all game data through a JSON structure.

  • Cross-platform development with Flutter & Dart.
  • Game data managed through a JSON structure.
  • Functional and usability testing performed on real devices.

Flutter/Dart/JSON/Mobile Testing

04 — Team Project – Freelance QA

Test Automation Framework

Joined end-to-end testing on a live website and built an automation framework from the ground up.

  • Built a test automation framework from scratch with Java, Selenium, TestNG and Cucumber.
  • Created manual test scenarios and tracked testing through Jira.
  • Ran backend tests with SQL queries and REST API endpoint tests with Postman.
  • Participated in daily, sprint planning and review meetings within Agile processes.

Java/Selenium/TestNG/Cucumber/SQL/Postman

Certificates

Training and certifications

  • 01

    QA Automation Bootcamp

    Automation testing with Java, Selenium WebDriver, TestNG and Cucumber

  • 02

    API Testing with Postman

    REST API test scenarios, assertions and token management

  • 03

    Web Test Automation with Playwright

    Cross-browser UI test automation

  • 04

    Mobile Testing with Appium

    Mobile app testing on real devices and simulators

  • 05

    Agile & Jira Project Management

    Scrum, sprint tracking and task management

  • 06

    Backend Testing with SQL

    Validation and test scenarios through database queries

  • 07

    Introduction to Test Automation with Python

    Python fundamentals, test structures and data handling

All training was completed as part of a freelance QA education programme. Detailed content and hours can be provided on request.

Contact

Starting something new?

Write to me about your testing processes, automation setup or web/mobile projects. I usually reply within 24 hours.

Reach me directly

Currently open to new freelance and full-time opportunities.