Mansur Segmen, Developer in Istanbul, Turkey
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Mansur Segmen

Verified Expert  in Engineering

Full-stack Developer

Location
Istanbul, Turkey
Toptal Member Since
May 3, 2021

Mansur是一位有着五年以上工作经验的积极进取的软件开发人员. Specializing in Flutter and native Android development, 他还参与了涉及后端服务的项目, game development, and web development. Passionate about his field, Mansur is dedicated, hardworking, 并致力于提供最佳解决方案，以帮助组织实现其目标.

Front-endAppsLocal NotificationsCSSGitGitHubJSONJavaNode.jsFirebaseAndroid StudioModel View ViewModel (MVVM)NoSQLSQLGitLabDartAmazon Neptune

Portfolio

FNBTech, Inc
Flutter, Java, React Native, Figma, Android, iOS，移动应用开发...
bobdo.com GmbH
Flutter, Firebase, Material UI，推送通知，Functions, PHP, PHP 7...
FNBTech, Inc
Flutter, Java, React Native, Figma, Android, iOS，移动应用开发...

Experience

Java - 5 yearsFirebase - 5 yearsNode.js - 5 yearsJavaScript - 4 yearsAndroid - 4 yearsFlutter - 4 yearsDart - 4 yearsKotlin - 3 years

Availability

Part-time

Preferred Environment

MacOS, Slack, Jira, Android Studio, Visual Studio Code (VS Code)

The most amazing...

...我所做的是一款拥有超过两千万注册用户的在线游戏.

Work Experience

Flutter Developer

2022 - PRESENT
FNBTech, Inc
  • Developed an employee management mobile application.
  • 从头开始设计和构建可扩展的模块化系统.
  • Performed maintenance and updates for development tasks.
Technologies: Flutter, Java, React Native, Figma, Android, iOS，移动应用开发, Material Design, Pixel Perfect, REST, Cookies, SaaS, Mobile Applications, Mobile Development, Databases, Cross-platform, Clean Code, REST APIs

Flutter Developer

2022 - PRESENT
bobdo.com GmbH
  • 开发了一个内部通信应用程序，可以可靠地共享文档和浏览帖子.
  • 实现WordPress内容的自定义HTML渲染器，允许自定义帖子.
  • 在商店中发布应用程序，并执行开发任务的维护和更新.
Technologies: Flutter, Firebase, Material UI，推送通知，Functions, PHP, PHP 7, WordPress, WordPress API, REST, APNs, Firebase Cloud Messaging (FCM), HTML, TypeScript, Mobile Applications, Mobile Development, Databases, Cross-platform, JavaScript, TypeScript 3, Clean Code, REST APIs

Flutter Developer

2022 - 2022
FNBTech, Inc
  • 设计并构建了一个库存管理应用程序，在连接不存在或非常低的情况下可靠地工作.
  • 集成了一个条码扫描器库，允许扫描与设备摄像头.
  • 实现了一个可靠的WebSocket客户端，使用本地存储与后端通信，实现零数据丢失.
Technologies: Flutter, Java, React Native, Figma, Android, iOS，移动应用开发, Material Design, Pixel Perfect, WebSockets, REST, Material UI, Mobile Applications, Mobile Development, Cross-platform, Clean Code, REST APIs

Mobile Developer

2021 - 2022
UpliftNow, Inc.
  • 重构整个应用程序，使其听起来像是零安全的，并迁移到flutter_bloc包中.
  • 使用分析工具识别性能问题并修复它们, resulting in a 25% increase in frames per second, achieving a stable 120 FPS.
  • 修复了长期运行导致加载时间过长的Firebase性能问题.
  • 维护和改进现有的GitHub Actions CI/CD管道.
  • 实现了一个所见即所得的编辑器，以满足客户端的特定需求.
Technologies: Flutter, Swift, Kotlin, Mobile, Firebase, GitHub Actions, Mobile Applications, Mobile Development, Cross-platform, Push Notifications, Local Notifications, Clean Code, REST APIs

Full-stack Flutter Developer

2021 - 2021
Synodic
  • 开发应用程序的播客创建部分，支持多人使用WebRTC录制和使用FFmpeg进行音频操作.
  • 与客户密切合作，了解业务需求.
  • 分析bug的根本原因，解决问题，并提供更好的解决方案.
Technologies: Flutter, Push Notifications, Local Notifications, GraphQL, Jupyter Notebook, AWS AppSync, WebRTC, FFmpeg, AWS Lambda, NoSQL, Mobile App Development, Figma, Mobile, App Store, GitLab, Minimum Viable Product (MVP), Mobile Applications, Mobile Development, Databases, APIs, Prototyping, REST APIs, Clean Code, AWS Amplify, Amazon Web Services (AWS)

Flutter Developer

2021 - 2021
Codeway Studios
  • 从零开始开发了一个正念应用程序，每天向用户发送肯定.
  • 执行应用程序的一些关键功能，并参与决策.
  • 在Dart中为我的公司开发了一个可以在任何平台上运行的分析包, halving the development and maintenance time.
Technologies: Dart, Flutter, Java, Kotlin, Vue, Node.js, Firebase, Firebase Web SDK, NoSQL, Mobile App Development, Figma, Mobile, GitHub, JavaScript, TypeScript, Git, JSON, HTML, CSS, Dashboards, Web Dashboards, Admin Panels, Cross-platform, Mobile Development, Clean Code, REST APIs

Full-stack Flutter Developer

2020 - 2020
Glonera (Freelance)
  • 从零开始开发了一个应用程序，根据用户的特征和偏好向他们推荐化妆品.
  • 计划、开发和部署应用程序，同时为WordPress网站添加新功能.
  • 使用WordPress实现了一个无头CMS解决方案，以便在客户决定将网站前端迁移到Flutter时提供一个更容易的过渡.
Technologies: Flutter, WordPress, PHP, MySQL, JSON Web Tokens (JWT), REST, Firebase, Firebase Web SDK, SQL, Mobile App Development, Mobile Development, Mobile Applications, Databases, Minimum Viable Product (MVP), Cross-platform, Git, Apps, REST APIs

Full-stack Android Developer

2019 - 2020
Sociable Inc.
  • 开发了一个应用程序，可以让用户进行视频通话，并与随机的人配对.
  • 构建更好的体系结构，解决开发缓慢和维护困难的问题.
  • Developed and maintained games and their back-end services.
技术:Android Studio, Android, Model View ViewModel (MVVM)， Node.js, LibGDX, Kotlin, Java, Architecture, MongoDB, Mobile App Development, Zeplin, WebSockets, Mobile Development, Back-end, Game Back-end, Apps, Git, Crashlytics, Firebase

Software Developer

2018 - 2019
Oyun Studyosu
  • 开发了一个管理面板来处理游戏支持、用户管理和游戏内事件.
  • Refactored and modified old code to be used in the new game.
  • Fixed bugs and added features to the game's back end.
Technologies: Java, Spring, AngularJS, Web Development, HTML, CSS, Git, JSON, Unity, Admin Panels, Dashboards, Web Dashboards, Front-end, Front-end Development, Back-end, Game Back-end, Apps

Craftable Labor (iOS)

http://apps.apple.com/us/app/craftable-labor/id1642784459
这是一款基于flutter的应用程序，可以帮助其劳动模块用户准确查看员工信息, per-outlet and per-shift schedules, and insight into labor opportunities. 作为移动端唯一的开发者，我从零开始设计并构建了这款应用.

This is the iOS version, which is available on the App Store.

Craftable Labor (Android)

http://play.google.com/store/apps/details?id=com.craftable.employee&hl=en&gl=US
这是一款基于flutter的应用程序，可以帮助其劳动模块用户准确查看员工信息, per-outlet and per-shift schedules, and insight into labor opportunities. 作为移动端唯一的开发者，我从零开始设计并构建了这款应用.

This is the Android version, which is available on Google Play.

Craftable Inventory (iOS)

http://apps.apple.com/tr/app/craftable-inventory/id1633413960
基于flutter的跨平台应用程序，使用带有库存管理功能的BLoC模式实现, such as creating and managing audits. 它还具有带有设备摄像头的条形码扫描等功能, real-time communication with WebSockets, and local storage to achieve zero data loss.

This is the iOS version, which is available on the App Store.

Craftable Inventory (Android)

http://play.google.com/store/apps/details?id=com.craftable.mobileinventory
基于flutter的跨平台应用程序，使用带有库存管理功能的BLoC模式实现, such as creating and managing audits. 它还具有带有设备摄像头的条形码扫描等功能, real-time communication with WebSockets, and local storage to achieve zero data loss.

This is the Android version, which is available on Google Play.

Tell Me

A Flutter-based app that tells daily affirmations to users. I acted as a full-stack developer, and along with implementing the Flutter front end of the app, I implemented a web panel with Vue.js and Node.js stack to help manage content. 我使用Firebase数据库和存储作为后端.

Glonera

http://www.glonera.com
这是一款基于flutter的应用程序，可以通过提问的方式，根据用户的喜好向他们推荐化妆品. 我把WordPress网站变成了一个跨平台的应用程序，同时添加了新的功能, such as a better product search algorithm, social login, and performance.

Hola Random Chat

http://holaapp.co
这是一款视频聊天应用，它可以随机配对人们，让他们玩游戏、发短信. It has over 1,000,000 downloads on Google Play Store. 我曾作为一名全栈开发者在原生Android平台上开发一款益智游戏, a backgammon game with LibGDX and their back ends. 我实现了应用内短信和用户配置文件以及许多屏幕.

Synodic

An audio social network for creating and sharing audio content. 用户可以单独录制或与朋友一起录制，编辑、添加背景音轨，并分享它们. 我负责音频录制功能，管理应用程序的开发和发布，同时与客户密切合作，了解业务需求.
2017 - 2021

Coursework Toward a Bachelor's Degree in Computer Engineering

Bogazici University - Istanbul, Turkey

Libraries/APIs

Node.. js, Firebase Web SDK, WebRTC, FFmpeg, Vue, WordPress API, REST API, AWS Amplify

Tools

Android Studio, Figma, Git, GitHub, GitLab, Firebase Cloud Messaging (FCM), Slack, Jira, Zeplin, AWS AppSync, Crashlytics

Frameworks

Flutter, JSON Web Tokens (JWT)， Material UI, LibGDX, Spring, AngularJS, React Native, Unity

Languages

Java, Dart, Kotlin, HTML, CSS, JavaScript, SQL, TypeScript, GraphQL, C++, PHP, Swift, PHP 7, TypeScript 3

Paradigms

模型视图视图模型(MVVM)， REST，跨平台，移动开发，干净的代码

Platforms

Firebase, Visual Studio Code (VS Code), Android, Mobile, MacOS, AWS Lambda, WordPress, iOS, Jupyter Notebook, Amazon Web Services (AWS)

Storage

NoSQL, JSON, MySQL, MongoDB, Databases

Other

Architecture, Push Notifications, Local Notifications, Mobile App Development, Front-end, Apps, Material Design, Pixel Perfect, Application State Management, Mobile Applications, APIs, Minimum Viable Product (MVP), WebSockets, App Store, Google Play Store, SaaS, Video Streaming, Web Development, Amazon Neptune, GitHub Actions, Functions, APNs, Cookies, Admin Panels, Dashboards, Web Dashboards, Front-end Development, Back-end, Game Back-end, Prototyping

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