I know store and e-commerce operations from the inside, and I use that to build price intelligence for retailers, B2B data tools and free open-source software.
Note
Open to roles and consulting. Write to contact@keremalkan.com.
- Now: B2B Partnerships Lead at Biletwise
- Building: Beacon · Data Dent · PageSiren
- Before: Brand & Technology Specialist at Aztek Teknoloji, seven global brands (2025–2026)
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Beacon · LivePrice intelligence for retailers. It collects competitor prices seller by seller, flags every price change and keeps the history. The price sync runs on GitHub Actions in a real Chromium browser, because requests from cloud IPs kept hitting bot walls. Next.js · TypeScript · PWA · GitHub Actions · Chromium |
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Data Dent · Desktop · privateA B2B contact data library for Turkey’s medical and dental market. Designed around Turkey’s data protection law (KVKK): the schema has no column for personal phone or e-mail. It runs on the desktop, and its database is encrypted. Rust · Tauri · encrypted SQLite |
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PageSiren · Open sourceStop pressing refresh. Get a siren the moment a page changes: tickets back on sale, a restock, a free appointment slot, an exam result. Free and local: no account, no cloud, no tracking. MIT · browser extension · Windows installer · 0 dependencies |
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CraftAbyss · Orb · LiveA Minecraft community server, and Orb, a live 3D radar I built to show the server’s status, load and players. The globe at the top of this page is Orb. 3D · real-time · Minecraft |
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Haunted Moving Co · In developmentA Roblox co-op comedy about moving house, for 1–4 players. Your furniture has other plans. Made together with a game designer; not released yet, so there is no link. Roblox · Luau |
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Arise · ExperimentA small app I made to track my own weight and health. PWA |
See PageSiren in action
Web
Desktop
Data
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Automation
Games
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I work where two worlds meet: commercial results and the technology that makes them possible.
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timeline
2018 : E-commerce and technical support
: Imfexim Elektronik
2021 : E-commerce and operations
: Tesla Research Technologies
2022 : Technology sales
: Vatan Bilgisayar
2023 : Philips and Huawei brand representative
: Independent products begin
2024 : Customer experience
: Turkcell
2025 : Brand and technology specialist
: Aztek Teknoloji
2026 : B2B Partnerships Lead
: Biletwise
- Oct 2026 → now · B2B Partnerships Lead, Biletwise. Building and running Biletwise’s B2B channel with travel agencies and MICE companies in Turkey, the Gulf, Europe and Asia.
- Nov 2023 → now · Independent product developer. My own products: Beacon, Data Dent, PageSiren and Orb.
- Apr 2025 – Aug 2026 · Brand & Technology Specialist, Aztek Teknoloji. The first brand representative in a store that had never had one. Took monthly revenue to 9× in November 2025 (+800%) and kept it around 5× after that. Brands: JBL, Harman Kardon, Thule, Marshall, Case Logic, Hama, Skross.
Earlier roles
- Feb – May 2024 · Customer Experience Consultant, Turkcell. Sales, customer experience and store operations for telecom products and services.
- Aug – Nov 2023 · Huawei Brand Representative, Hedef Direct. Huawei’s ecosystem products in MediaMarkt stores.
- May – Aug 2023 · Philips Brand Representative, KayraGrup. Philips audio and mobile accessories in MediaMarkt stores.
- Dec 2022 – Mar 2023 · Technology Sales Consultant, Vatan Bilgisayar. Sales and product advice for OEM and notebook product groups.
- Jun – Sep 2021 · E-commerce & Operations Specialist, Tesla Research Technologies. Product data, stock, competitor price analysis, distributor purchasing and pricing for brands such as Digitus, Eaton, D-Link and Racksys.
- Sep 2018 – Apr 2021 · E-commerce & Technical Support Specialist, Imfexim Elektronik. Technical service and after-sales support for Wiky Watch; product data, XML feeds, WooCommerce and T-Soft.
keremalkan.com · LinkedIn · contact@keremalkan.com
Türkçe
Mağaza ve e-ticaret operasyonlarını içeriden biliyorum. Bu bilgiyle perakendeciler için fiyat zekâsı, B2B veri araçları ve ücretsiz açık kaynak yazılımlar geliştiriyorum.
- Şu an: B2B Partnerships Lead, Biletwise
- Ürünler: Beacon · Data Dent · PageSiren
- Önceki: Marka ve Teknoloji Uzmanı, Aztek Teknoloji · 7 global marka (2025–2026)
- Durum: İş ve danışmanlık tekliflerine açığım. Yazın: contact@keremalkan.com
Projeler
- Beacon: Perakendecilere satılan fiyat ve operasyon zekâsı platformu. Rakip fiyatlarını satıcı satıcı toplar, her fiyat değişikliğini işaretler ve geçmişi saklar.
- Data Dent: Türkiye’nin medikal ve dental pazarı için B2B iletişim veri kütüphanesi. KVKK’ya göre baştan tasarlandı: şemada kişisel telefon veya e-posta sütunu yok. Masaüstünde çalışır, veritabanı şifrelidir.
- PageSiren: Ücretsiz, açık kaynak sayfa değişikliği alarmı. Sayfa değiştiği an siren çalar. Hesap yok, bulut yok, veri toplama yok.
- CraftAbyss · Orb: Bir Minecraft topluluk sunucusu ve onun için yaptığım 3D radar Orb. Bu sayfanın en üstündeki küre Orb.
- Haunted Moving Co: Taşınma temalı, 1–4 kişilik co-op Roblox komedi oyunu. Bir oyun tasarımcısıyla birlikte geliştiriliyor; henüz yayında değil.
- Arise: Kendi kilo ve sağlık takibim için yaptığım küçük bir uygulama.
Ayrıntılar: keremalkan.com/tr
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