Esref Ozturk

A web application for playing chess that runs GNUChess in the background.

Technology Stack: Python, Django, JavaScript, Socket.IO

I have written a book chapter about software-defined network security.

摘要:未来的网络有望引领一个具有高社会和经济价值的超连接社会. 目标是解决当今的网络问题并提供足够的安全性. 因此，未来的网络需要灵活的基础设施来抵御网络攻击. 软件定义网络(SDN)可以被视为即将到来的网络技术的构建块之一.

In this chapter, the limitations of today's networks are first presented. Then, solutions to secure the networks with SDN components are given. This concept is referred to as “SDN for Security.” While SDN facilitates securing networks in general, it introduces additional challenges, mainly, 必须解决SDN组件(如控制器)的漏洞. SDN的安全性旨在保护SDN资产，并在后续讨论. After reading this chapter, 读者将获得传统网络局限性的全面概述, 例如SDN如何克服这些限制以及随之而来的安全问题.

I developed both back-end and front-end of the website from scratch. 我还自己搭建了一台nano服务器来处理交易，并为这个网站开发了一个专用的交易系统，基本上是一个原始的硬币交易系统.

Technologies: Python, Django, Nano, Vue.js, Semantic UI, MySQL

Here, 我开发了一个系统，医院员工可以管理整个医院屏幕上显示的内容. The system also had the capability to give directions to patients.

技术:Python, Django, Django REST框架，Angular, PrimeNG, MySQL

I have worked on a project for creating Crypto Data APIs. 数据包括链指标，如循环供应和交换指标，如数量数据.

Technologies: Python, AWS (Lambda, CloudWatch, Redshift, S3, Kinesis Firehose, EC2), Crypto Exchange APIs, Blockchain Nodes

我曾致力于维护和重新开发现有的iOS和Android平台上的Equine Fitness Tracker应用程序.

Technologies: Android, iOS, Java, Objective-C

这是一个个性化的睡眠跟踪和分析系统，专注于优化人们的睡眠.

Technologies: Deep Learning, Machine Learning, Big Data, Python, Django, JavaScript, Android, Arduino, Raspberry Pi

这是一个内核模块，在基于debian的操作系统上使用X11提供多种剪贴板功能.

Technology Stack: C, Kernel Hooks, Python

This classifies user comments in social media groups with opposing views. 这个项目的目标是将用户的评论分类为持相反观点的社交媒体组. In the scope of this project, 土耳其语和英语对Facebook页面的评论被分类为递归神经网络和卷积神经网络.

Technologies: Deep Learning, LSTM, CNN, Keras, Python, Django

I added an authentication layer to QR code encoding and decoding parts. It prevents man-in-the-middle attacks.

Technologies: Python, Cryptography, Asymmetric Key Encryption, RSA

我开发了一个适用于Windows和Mac操作系统的应用程序，可以自动将目录书签添加到pdf文件中. I also developed a packaging system for both Windows and Mac OS.

Technologies: Python, wxPython, PDFMiner, PyPDF2

I developed a mobile application, 它可以检测你脸上的情绪，并通过添加相关的表情符号来过滤你的照片. It also gives a score for the emotion showing on your face. You can get great filters with emojis that shows your current emotion.

你可以看到你的主导情绪表情符号和每种情绪的百分比. It eight different emotion categories.

Photicon detects the following emotions: happiness, sadness, fear, anger, surprise, disgust, contempt, and neutrality.

Photicon lets you use photos that contain more than one face. Get a photo of a group of people and let the Photicon handle it.

Technologies: iOS, Swift, Microsoft Emotion API

Wubble is a movie-themed social network built for Android.

Wubble has a Twitter-like user interface, where you can follow other users, send Wubbles, and read their Wubbles. You can share your thoughts about a movie via Wubble. You can follow people, read, like, dislike their Wubbles. 你可以通过评论你的朋友Wubbles来开始关于电影的讨论，并从不同的网站(如IMDB)上查看电影评分, Rotten Tomatoes, and Metacritic.

Technologies: Android, Java, Parse, Rotten Tomatoes, TMDb, OMDb

Color Crunch is the simplest but the hardest game. 你所要做的就是在有限的时间内把颜色和他们的名字匹配起来.

Technologies: Android, Java

This is a casual arcade-type game. 当立方体位于矩形中间时，点击右边的彩色按钮.

Technologies: iOS, Swift

我开发了一个网站，用可视化展示房间的资产(椅子、桌子等). lambda函数从AWS S3桶中获取原始数据，并返回静态web页面使用的可视化数据.

技术:AWS、Python、HTML、CSS、JavaScript、PowerBI、AWS Lambda、AWS ELB、AWS S3

我为公司开发了一个网页来管理他们的设备(计算机、显示器等等). They can import users from Google Suite, then assign devices to them. They can also easily track all operations of devices on a dashboard.

Technologies: AWS, Python, Django, DRF, React, Docker, PostgreSQL