Alaa Moataz
Verified Expert in Engineering
Software Developer
Alaa在软件开发方面有六年多的经验, working in Android development for about five years. 她拥有她参与的多个Android项目的架构定义. 她还为潜在即将开展的项目的范围确定做出了贡献. Alaa has handled various projects, 包括一些需要离线使用应用程序的应用程序,以及其他需要在手机以外的设备上运行的应用程序, like the RealWear HMT-1.
Portfolio
Experience
Availability
Preferred Environment
Slack, MacOS, GitLab, GitHub, Git, Android Studio, Figma, Zeplin, Jira, Notion
The most amazing...
...project I've worked on is Cashbook by Khatabook, 这款游戏目前在Play Store上的下载量超过200万次.
Work Experience
Back-end Developer
Blink22
- 协助整合JumiaPay的新支付服务.
- 维护和修复现有支付集成的产品错误.
- 加入一个新团队,让他们熟悉Jumia系统的支付部分.
Senior Android Software Engineer
Blink22
- 为一款在Google Play Store获得超过100万次下载量的应用做出贡献. It allows users to manage their daily expenses, offers offline application usage, and syncs the data online.
- 改进了公司中过时的Android学习模式.
- 计划并执行修复生产应用中的重大问题的步骤, which increased crash-free users percentage from 70% to 99.9%.
- Owned the 2nd phase definition of an existing project, communicating with the client, scoping the stage, and adding Jira tickets for the developers.
- 参与新项目的范围界定和估算过程.
- 为公司寻找新工程师的过程做出了贡献.
- Served as the direct manager for engineers in the company.
Android Software Engineer
Blink22
- 将主要是电气工程特定细节的项目规范转换为可行的编码票据.
- Provided assistance and estimated work for existing projects.
- 与客户直接沟通,获取项目规格.
Web Developer
POET Egypt
- Worked on websites that are built on the Hybris framework.
- 获得Hybris开发SAP认证:SAP Certified development Professional - SAP Commerce Cloud 1811 Developer.
- 在短时间内学习并使用了许多新的工具和框架.
Android Engineer
Inova
- 负责项目从头到尾的开发,直到它们在商店中发布.
- Proactively reported and fixed bugs for existing projects.
- 在重要的截止日期之前负责修复关键bug.
- 致力于实现下载文件功能,允许用户暂停和恢复下载,并从头开始.
Experience
Cashbook by Khatabook
http://play.google.com/store/apps/details?id=com.khatabook.cashbook&hl=en&gl=US我拥有应用程序的初始架构,并在这个项目上全职工作了一年. 我还在应用发布后添加了新功能并维护了现有功能.
Fajr
http://play.google.com/store/apps/details?id=com.blink22.fajr&hl=en_US&pli=1我致力于为现有的Flutter应用程序中的调度模块设计和实现稳定且可维护的解决方案, 如何将无死机用户的比例从70%提高到99%.8%. 我还参与了从Flutter实现到原生Android的迁移计划. 我领导了一个主要由应届毕业生和实习生组成的团队,为现有的Android原生应用提供高质量的更新.
Sharwa
http://play.google.com/store/apps/details?id=com.app.sokoun&hl=en我致力于开发应用程序的主要功能(例如., navigation, authentication, group buy). 我还带领团队在紧迫的最后期限内交付应用程序.
Grid Collect Realwear
我拥有与客户的沟通,并将电气工程规范翻译成应用程序中的任务. 我还为项目添加了自动保存功能并修复了错误.
Dreamr
http://play.google.com/store/apps/details?id=com.app.dreamr&hl=en&gl=USI fixed bugs in the existing codebase, added new features, and maintained some of the existing features.
Konsulto
我在发布日期之前修复了一般的错误,并集成了WeAccept支付服务.
Skills
Languages
Java, Kotlin, SQL, C++, GraphQL, HTML, CSS, Dart
Tools
Git, Android Studio, Slack, GitLab, GitHub, Figma, Zeplin, Jira, Notion, Gradle, SAP Hybris, Bitbucket, WebView, Android Jetpack, Firebase Authentication, Firebase Cloud Messaging (FCM)
Platforms
Android, Firebase, Arduino, MacOS, Twilio, CleverTap, iOS, Docker, Apache Kafka
Other
Google Play Store, Data Structures, APIs, Technical Leadership, Operating Systems, Distributed Systems, Algorithms, Statistics, Probability Theory, Offline Data Entry, SAP, Segment, Spring Dependency Injection (DI), Back-end, Springbot, Payment APIs, Live Chat, Jetpack Compose, Integration Testing, Automated UI Testing
Frameworks
Spring Boot, Android SDK, Spring, Flutter
Storage
数据库,Firebase实时数据库,RoomDB, Cloud Firestore, PostgreSQL
Libraries/APIs
Google Maps, REST APIs, LiveData
Paradigms
Model View ViewModel (MVVM), Model View Presenter (MVP), Clean Architecture, Dependency Injection, Testing, Automated Testing
Education
Bachelor's Degree in Computer Engineering
工程学院,亚历山大大学-亚历山大,埃及
Certifications
SAP认证开发专家- SAP商务云1811开发人员
SAP
How to Work with Toptal
在数小时内,而不是数周或数月,我们的网络将为您直接匹配全球行业专家.
Share your needs
Choose your talent
Start your risk-free talent trial
Top talent is in high demand.
Start hiring