Project Portfolio

Selected Work

This portfolio presents selected projects in e-commerce operations, marketplace processes, inventory tracking, data analysis and software development. I focus on practical solutions that reduce repetitive work, prevent errors and support faster decisions.

21Completed Projects
PyQt5 · Flask · JSCore Technologies
End-to-EndDevelopment

Projects

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Data Analysis

Marketplace Sales Analyzer

Desktop analysis tool that turns raw Entegra ERP sales exports into readable reports by month, platform, and SKU.

PythonPyQt5PandasOpenPyXL
Data Analysis

T-Soft Order Analysis Tool

Analysis app that converts T-Soft's messy CSV exports into filterable, templated, Excel-ready reports.

PythonPyQt5PandasOpenPyXL
Operations Automation

Inter-Warehouse Transfer Planner

Stock-balancing tool that automatically detects transfer needs between warehouses from a Nebim V3 stock export.

PythonPyQt5Pandas
Data Analysis

T-Soft Live Inventory Feed

Tool that pulls product codes, stock levels, and prices straight from the T-Soft API into Excel in seconds.

PythonPyQt5REST API
Marketplace Tools

Trendyol Commission Optimizer

Decision-support tool that evaluates Trendyol commission offers against discount rate and net profit.

PythonPyQt5PandasOpenPyXL
Operations Automation

Critical Stock Alert System

Background desktop monitoring daemon that watches stock levels via API and alerts on critical thresholds.

PythonPyQt5REST API
Marketplace Tools

Marketplace Desi & Freight Routing Extension

Tampermonkey-based extension that reads barcode and volumetric-weight data on marketplace order screens and flags freight routing.

JavaScriptTampermonkeyWeb Scraping
Other

Desktop Task & Reminder App

Lightweight desktop reminder app for tracking one-off and recurring tasks with native notifications.

PythonPyQt5
Entertainment

Sırlar Dünyası (Mystery World)

Experimental desktop app combining astrology compatibility, fortune cookies, and a decision helper.

PythonPyQt5
Finance

Stock Portfolio Tracker

Detailed portfolio management app organized into baskets, with profit/loss analysis and dividend tracking.

PythonPyQt5Pandas
Entertainment

İpucuk — Turkish Word Guessing Game

Wordle-inspired Turkish word game with four distinct modes and real-time multiplayer rooms.

PythonFlaskJavaScriptWebSocketCloudflared
Entertainment

Word Chain — Local Multiplayer

Real-time local word-chain game built for playing with coworkers in the office.

PythonFlaskJavaScriptWebSocket
Marketplace Tools

Trendyol Flash Deal Price Checker

Extension that automatically cross-checks Trendyol flash-deal offers against a pre-defined floor-price list.

JavaScriptTampermonkeyExcel Matching
Operations Automation

Cargo Invoice Verification Tool

Desktop audit tool that cross-checks cargo carrier invoices against agreed rates line by line and flags discrepancies.

PythonPyQt5PandasOpenPyXL
Mobile Development

2D Mobile Arcade Game

A 2D arcade mobile game built from scratch with Flutter and Dart, including full APK and AAB build output.

FlutterDartMobile
Entertainment

Multiplayer Quiz Game

Local multiplayer web quiz game with a custom scoring system, private room mode, and in-game ability mechanics.

PythonFlaskJavaScriptWebSocket
Marketplace Tools

In-Transit Order Cancellation Tracker

Desktop monitoring tool that pulls live data from Trendyol and Hepsiburada APIs and alerts when orders are cancelled mid-shipment.

PythonPyQt5REST APITrendyol APIHepsiburada API
Operations Automation

After-Sales Warehouse Tracking and Shipment Workflow App

Web-based internal operations app that manages spare-part notifications across after-sales, satellite warehouse, and regional warehouses with Excel import, role-based actions, and live status tracking.

PythonFlaskSQLiteExcelLocal Network
Data Analysis

Google Review Tracking System

A desktop analytics application that tracks star ratings and review counts for 32 stores from Google Business links on a single screen.

PythonPySide6PlaywrightOpenPyXLJSON
Data Analysis

Unified E-Commerce Sales Reporting Tool

A desktop app that combines T-Soft CSV order files and marketplace Excel sales reports into analyzable reports by channel, SKU, and date.

PythonTkinterPandasOpenPyXLPyInstaller
Operations Automation

Warehouse Order Preparation Tool

A desktop app that converts Trendyol XLSX and Hepsiburada CSV order exports into the simplified Excel format needed by the warehouse team.

C#WinFormsExcelCSVOpenXML