I'm a 2026 Computer Engineering graduate from Ankara University and I've been building software since 2021. I take work from diagnosis to a tested release: Python and FastAPI services, Flutter apps for iOS and Android, e-commerce integrations and workflow automation. I work async and in writing, in English and Turkish.
Client work is described without client names. Most of my own tools are open source on GitHub.
Graduation project, lead developer. Web, iOS and Android app with BUY/HOLD/SELL signals from technical indicators such as RSI, MACD and Bollinger Bands and from company ratios, plus news sentiment analysis based on a Turkish financial lexicon.
Moved a lighting store's 112 products and 233 variants from Shopify to the Trendyol and Hepsiburada marketplaces. Scripted the barcode and SKU fixes, caught compare-at prices set below the sale price before the marketplaces could reject them and delivered an old-to-new change report for every variant.
Shipped iOS, macOS and Android releases of a client's Flutter app, and fixed an App Store rejection for another client.
Rewrote search titles and descriptions for 229 products and 25 collections and repaired the store's Google Ads purchase conversion tracking. Also set up and launched Google Ads search campaigns for a mobile car service business.
Google Sheets and Apps Script apps for a tire shop's stock and sales and for an electrical supplies business's customer accounts, collections and reminders, checked with scripted tests before handoff.
Menu and cart ordering on WhatsApp, instant notifications to the business and automatic deletion of personal data. The live demo works on a phone.
Cart ordering, reservations that refuse already booked slots, FAQ answers and instant notifications to the owner.
Audits and scores a domain's SPF, DKIM, DMARC and MTA-STS setup and generates reports in Turkish and English. A browser version runs on this site.
Scores phishing risk in .eml files using header checks, WHOIS and DNS lookups and VirusTotal.
Turns a raw sales export into a formatted Excel report with one command. Formulas stay live, so the report updates itself when new data is added in Excel.
Working demos built for small businesses. Bookings, test-mode payments and admin panels all work in the browser. The interfaces are in Turkish unless noted; the data is sample data.
01Barber shop booking systemWebsite, customer app and shop panel; per-barber calendar, tabs, takingsSites and booking
02Beauty salon booking systemStaff calendar, tabs and takings, client history, reportsSites and booking
03Cabin rentalsAvailability calendar, weekend pricing, 30% deposit, test-mode 3D Secure paymentSites and booking
04Airport transfersFixed prices by zone, online booking, operator panelSites and booking
05Real estate agency siteListing management, agent pages, blog, admin panelSites and booking
06Four-language clinic siteTurkish, English, Russian and GermanSites and booking
07Private tutor siteLesson packages, online lesson slots, request form, admin screenSites and booking
08Publisher siteProduct filters, dealers, documents, admin panelSites and booking
09Courier price calculatorPrice by distance, order sent to WhatsAppSites and booking
10Flower delivery shopSame-day delivery by district, card message, florist panelE-commerce
11Lingerie storeProduct import from a Trendyol Excel file, sizes and colours, card payment, e-invoice flowE-commerce
12Instagram live selling panelOrders from comments, stock reservation, barcode packing, customer accountsE-commerce
13Residential complex managementManager panel and resident app: dues, announcements, repair requestsPanels and apps
14QR ordering and timesheetsTable ordering, kitchen panel, staff clock-in, monthly timesheetPanels and apps
15Taxi app (German)Customer and driver screens: location, booking, navigationPanels and apps
16Collections trackerOverdue receivables, today's call list, remindersPanels and apps
17Tire stock and salesDaily sales, low-stock alerts, sales historyPanels and apps
18Live scores platformMulti-sport live list, match centre, standings, score entry panelPanels and apps
19Land parcel and zoning mapParcel lookup, satellite imagery, distance and area toolsPanels and apps
20Google Play closed test tracker12 testers and a 14-day counter, rejection checklistPanels and apps
22WhatsApp ordering systemCart ordering from a menu, instant notifications, automatic deletion of personal dataBots and automation
23Email automationMerges incoming mail with history, classifies it, drafts a replyBots and automation
27Pıtır's AdventureTwo-level platform game with an original character and musicGameProject-based, remote
Cybersecurity R&D Intern, Ankara (Bilkent Cyberpark)
B.Sc. in Computer Engineering, GPA 3.18 / 4.00
Languages: Turkish (native), English (C1).
Email is the best way to reach me. I'm in Ankara, Türkiye (GMT+3) and open to remote roles and project work.