EDA HAZAL TÜMER

Co-Founder & Director @ Appibara LTD
Product & UX/UI Designer | Consultant | Medium Writer
Neuromarketing Specialist

Turning complexity into simple,
human-centered experiences.

Product & UX/UI Support

I help teams design intuitive, human-centered products.
Click below to get in touch and start shaping your next idea.

Medium Blogs

Practical tips on UX, design reflections, and tech insights.

Music

Sharing some amateur voice recordings and videos

Showcases

Design Portfolio

A selection of interactive design projects, prototypes, and visual shots.

UI/UX Design Prototypes Visual Shots
Dribbble
Behance

Products

NativeFlow

A no-code app builder where you can design apps in your browser with drag-and-drop and publish directly to the App Store and Google Play — fast, simple, and code-free. See your apps live as you build.

No-Code Web App Mobile App Builder
Try NativeFlow

Learn SQL

Master SQL for SaaS Analytics with a professional, distraction-free platform entirely in your browser. Progress from basic SELECT queries to advanced window functions using a zero-setup, real-world database schema.

SQL SaaS Analytics Data Mastery
Master SQL

KokoNo

Instant push notifications via simple webhooks. Send alerts, notifications, and trigger system status logs directly to your mobile devices with a clean POST request. Features zero SDK dependencies and broadcasts.

Developer Tool Webhooks Push Notifications
Play Store
App Store
Visit Website

Crevice

A pure, skill-based hyper casual arcade game where you navigate obstacles by finding the perfect gaps. Featuring a clean, distraction-free interface, Crevice relies entirely on your reflexes—with zero "pay-to-win" mechanics or forced purchases.

Mobile Game iOS & Android React Native
App Store
Play Store

Privashot

Automatically redact sensitive information from screenshots with AI or draw redaction boxes manually. Detects PII, credentials, and financial data using AI Studio to help you share screenshots securely.

AI Tool Redaction Screenshots
Try Privashot

Publications

Theses

Surface Modification of 3D Printed Polylactic Acid Objects

Tümer, E. H. (2022). Ph.D. Thesis
Gebze Technical University, Graduate School of Natural and Applied Sciences, Department of Chemical Engineering.
Advisor: Prof. Dr. Hüsnü Yıldırım Erbil. YÖK Thesis No: 769593

Ph.D. Thesis 2022 Gebze Technical University YÖK Thesis No: 769593
YÖK Thesis Center

Investigation of fouling properties of thin film composite membranes by QCM-D technique in water purification

Baran, E. H. (2016). Master's Thesis.
Istanbul University, Institute of Graduate Studies in Science and Engineering, Department of Chemical Engineering.
Advisor: Prof. Dr. Hüseyin Deligöz. YÖK Thesis No: 431964

Master's Thesis 2016 Istanbul University YÖK Thesis No: 431964
YÖK Thesis Center

Articles

Determination of Fouling Tendency, Salt Stability and Viscoelastic Properties of the Multilayered Functional Coatings

Müftüler, A., Tümer, E. H., Cengiz, H. Y., & Deligöz, H. (2026).
Colloid and Polymer Science, 304(4), 861–876.

Journal Article 2026 Colloid and Polymer Science
View Paper

Wetting of Superhydrophobic Polylactic Acid Micropillared Patterns

Tümer, E. H., Erbil, H. Y., & Akdoğan, N. (2022).
Langmuir, 38(32), 10052–10064.

Journal Article 2022 Langmuir
View Paper

Extrusion-Based 3D Printing Applications of PLA Composites: A Review

Tümer, E. H., & Erbil, H. Y. (2021).
Coatings, 11(4), 390.

Review Article 2021 Coatings
View Paper

Monitoring the Salt Stability of Layer-by-Layer Self-Assembled Films From Polyelectrolyte Blends by Quartz Crystal Microbalance-Dissipation and Their Ion Separation Performances

Ergün, A., Tümer, E. H., Cengiz, H. Y., & Deligöz, H. (2020).
Polymer Engineering and Science, 60(5), 1006–1018.

Journal Article 2020 Polymer Engineering & Science
View Paper

Surface Modification of 3D Printed PLA Objects by Fused Deposition Modeling: A Review

Tümer, E. H., & Erbil, H. Y. (2019).
Colloids and Interfaces, 3(2), 43.

Review Article 2019 Colloids and Interfaces
View Paper

Conference Proceedings

PLA Kompozitlerinin Ekstrüzyon Tabanlı 3 Boyutlu Baskı Uygulamaları

Tümer, E. H., & Erbil, H. Y. (2021).
14. Ulusal Kimya Mühendisliği Kongresi (UKMK 2020), Konya Teknik Üniversitesi (Online).

Conference Proceeding 2021 Oral Presentation UKMK 2020

Surface Modification of 3D Printed PLA Objects

Baran, E. H., & Erbil, H. Y. (2019).
4th International Congress on 3D Printing (Additive Manufacturing) Technologies and Digital Industry 2019.

Conference Proceeding 2019 Oral Presentation 3D Printing Technologies

Harman Yapılı LbL Fonksiyonel Filmlerin Deniz Suyu Desalinasyonunda QCM-D Tekniği ile Aktif Tabaka Kararlılığının İncelenmesi

Baran, E. H., Ergün, A., & Deligöz, H. (2017).
Ulusal Membran Teknolojileri ve Uygulamaları Sempozyumu (MEMTEK 2017).

Conference Proceeding 2017 Oral Presentation MEMTEK 2017

İnce Film Kompozit Membranların LbL Tekniği ile Hazırlanması ve Ters Osmoz Performanslarının İncelenmesi

Ergün, A., Baran, E. H., & Deligöz, H. (2016).
12. Ulusal Kimya Mühendisliği Kongresi.

Conference Proceeding 2016 Poster 12. UKMK

Harman Yapılı LbL Aktif Tabakanın Deniz Suyu Arıtımında Kirlenme Özelliklerinin QCM-D Tekniği ile Araştırılması

Baran, E. H., Ergün, A., & Deligöz, H. (2016).
12. Ulusal Kimya Mühendisliği Kongresi.

Conference Proceeding 2016 Oral Presentation 12. UKMK

İnce Film Kompozit Membranlarda Kirlenmenin İncelenmesi için Yeni bir Yöntem: QCM Tekniği

Baran, E. H., Ergün, A., Filinta, S., & Deligöz, H. (2015).
Ulusal Membran Teknolojileri ve Uygulamaları Sempozyumu (MEMTEK 2015).

Conference Proceeding 2015 Oral Presentation MEMTEK 2015

LbL İnce Film Kompozit Membranlarda Aktif Tabaka Kompozisyonuna Bağlı Olarak Kirlenmenin QCM-D Tekniği ile İncelenmesi

Baran, E. H., Ergün, A., Filinta, S., & Deligöz, H. (2015).
Ulusal Membran Teknolojileri ve Uygulamaları Sempozyumu (MEMTEK 2015).

Conference Proceeding 2015 Oral Presentation MEMTEK 2015
Copyright @ Eda Hazal TÜMER