Hamza is available for hire

Hamza Iqbal

Verified Expert in Engineering

Web Developer

Location

Karachi, Sindh, Pakistan

Toptal Member Since

September 23, 2021

哈姆扎一直在开发不同领域的端到端智能解决方案, 比如旅游和旅游业, social media, eCommerce, CMS, fintech, trading, and investment banking. 技术是他的激情所在，他努力学习新技术，同时适应客户的需求. Moreover, 哈姆扎试图通过在社区论坛上发帖来回馈社区, giving public talks, 并指导其他有抱负的开发者. 他还在GitHub上发布开源项目.

Web Development JavaScript CSS HTML5 Node.js React React Redux Visual Studio Code (VS Code)GitHub React Router Redux Immutable.js Material UI Postman Firebase Socket.IO AdonisJs MacOS Dart CRUD

Portfolio

SHA2 Labs Private Limited

Flutter, Web3, TypeScript, Animation, User Interface (UI)...

QuestSocial

React Native, Firebase, iOS, TypeScript, PostgreSQL, AdonisJS, Amazon RDS...

Kalshi

Flutter, UI设计，移动应用，支付api，数字支付，金融科技...

Experience

Web Development - 6 years JavaScript - 6 years React Native - 5 years React - 5 years Flutter - 5 years Node.js - 5 years TypeScript - 3 years Rust - 2 years

Availability

Full-time

Preferred Environment

MacOS, Visual Studio Code (VS Code), Slack, Jira, Asana, Amazon Web Services (AWS), Git, GitHub, Xcode, Android Studio

The most amazing...

...我开发的应用程序是sastticket, 巴基斯坦排名第一的热门旅游和旅游移动应用程序.

Work Experience

Flutter Developer

2023 - 2024

SHA2 Labs Private Limited

使用Flutter构建应用程序的初始版本，遵循现有的web应用程序功能.
由于JavaScript生态系统中web3库的高可用性，我们很早就转向了React Native.
将所有现有的web应用程序功能移植到初始版本, including Wallet creation, KYC verification, crypto wallet management, 以及虚拟卡管理.
与设计师合作，为应用程序创建设计语言.
根据React Native标准构建了一个内部的类似css的样式库.
Contributed to a Next.通过编写用于交换令牌分解和修复错误的无服务器功能，基于js的web应用程序.

Technologies: Flutter, Web3, TypeScript, Animation, User Interface (UI), Cryptocurrency Wallets, Mobile Wallet, React Native, Cryptocurrency, Ethereum, Ethers.js，移动开发，Next.js, React，应用状态管理，Polygon, Serverless，顺风CSS

Full-stack Developer

2022 - 2022

QuestSocial

用AdonisJS和PostgreSQL构建了一个自定义后端，以取代Firestore，因为它阻碍了主查询.
Built a Socket.基于io的事件触发系统来获取和同步最新的数据.
增强了Redux存储体系结构，从而提高了代码的可读性和可伸缩性.
为Expo React Native做了一个自定义的图像缓存组件.

技术:React Native, Firebase, iOS, TypeScript, PostgreSQL, AdonisJS, Amazon RDS, Amazon Web Services (AWS), Node.js, Amazon S3 (AWS S3), Firebase Hosting, Firebase iOS SDK, Firebase Analytics, Firebase Android SDK, Firebase Cloud Functions, Firebase Authentication, Firebase实时数据库, Cloud Firestore, NoSQL, Sockets, Socket.IO, Amazon EC2, React, Redux, APIs, API Integration, Serverless, Front-end, Front-end Development, Back-end, Back-end Development, React Redux, Redux Thunk, Full-stack, Full-stack Development, Expo, Expo.io，无服务器架构，下一步.js

手机应用开发者(Flutter)

2022 - 2022

Kalshi

集成SDK，连接美国银行账户和KYC验证.
从设计中构建一个内部可重用的设计系统.
通过合并请求对开发人员进行代码审查.

Technologies: Flutter, UI设计，移动应用，支付api，数字支付，金融科技, Investments, Trading, Android, iOS, Xcode, Mobile, Mobile App Development, Mobile Applications, Kotlin, Swift, Figma, Socket.投资基金，投资银行业务

Project Software Engineer

2021 - 2021

Voxlabs

为一家金融科技创业公司在Flutter上开发了一个数字钱包应用.
开发了一个JavaScript插件，可以作为网站的付费墙. 集成的动态CSS类绕过广告块检测.
用React为paywall插件构建了一个管理面板, TypeScript, Zustand, Material-UI, and Firebase suite.
通过合并请求为初级开发人员进行代码审查.

Technologies: JavaScript, ECMAScript (ES6), Webpack, TypeScript, CSS, CSS3, HTML DOM, HTML, Web Development, Web App Development, Firebase, Material UI, React, Firebase Hosting, Firebase Authentication, Node.js, Finance, Financing, Vanilla JS, Testing, Jest, UI Testing, Fintech, Digital Payments, Figma, Mobile, Front-end, Front-end Development, Back-end, Serverless, Firebase Cloud Functions, MongoDB, Web Applications, Mobile Apps, Mobile Applications, Web & 移动应用，Zustand，团队领导

软件工程师|移动团队组长(Flutter)

2020 - 2021

Sastaticket.pk

构建了巴基斯坦排名第一的热门旅游和旅游移动应用程序.
Integrated WebEngage, Mixpanel, AppsFlyer, Facebook, 根据市场需求进行Firebase分析.
整合了多个本地和国际支付提供商和3d安全的信用卡和借记卡支付方式.
利用GitHub Actions和Node开发了我的自定义程序.在Google Drive目录上构建和上传APK，并通过电子邮件自动共享目录的链接给所有相关利益相关者.
面试和评估了几位初级和高级开发人员，并在招聘过程和决策中发挥了关键作用.
为Flutter移动应用编写基于Kotlin和swift的本机sdk的Dart包装器.

Technologies: Flutter, Git, GitHub, Continuous Delivery (CD), 持续集成(CI), Card Payments, Digital Payments, Analytics, Facebook Login, Google Login, Apple Login, Node.js, SMTP, Google Drive API, JavaScript, TypeScript, Dart, Mobile App Development, Deep Linking, Push Notifications, Xcode, Visual Studio Code (VS Code), Android Studio, User Interface (UI), Mobile, Mobile Development, Hotels & Lodging, Booking.com API, Booking Systems, 互联网预订引擎(IBE), REST, REST APIs, Kotlin, Swift, Team Leadership

Full-stack Developer

2018 - 2021

Freelance Agency

为React、React Native、Flutter和Node提供基于全栈契约的服务.js.
构建了一个利用几种不同技术的原型应用程序的小目录, such as Asana API, WordPress API, and React Native threads, 从Dropbox的后台队列下载视频.
开发了全栈CMS. 这涉及到通过移动应用程序管理业务信息存储库.
构建了一个全栈聊天应用程序. 包含社会认证, 实时聊天语音笔记和图像, 通过文本搜索的能力, speech-to-text, text from images, and push notifications.
构建了一个全栈应用程序，通过Firebase ML Kit突出显示并保存文档上的价格.

Technologies: JavaScript, ECMAScript (ES6), TypeScript, React Native, React, React Redux, React Router, Material UI, Redux, Redux-Saga, Formik, Express.MySQL, Sequelize, Asana, Firebase, Dropbox API, Xcode, Dart, Flutter, Node.. js, Android Studio, Git, GitHub, CRUD, REST api, HTML, CSS3, CSS, Sass, Socket.IO, Push Notifications, Realtime, ML Kit, Audio Recording, Full-stack Development, Full-stack, eCommerce, PostgreSQL, Amazon Web Services (AWS)

副软件工程师

2016 - 2018

FetchSky

Helped develop a Node.js and MySQL back-end. 编写CRUD API调用，并使用NodeCanvas构建自定义轻量级图像裁剪和大小模块.
在服务器端呈现了一个基于react的分析仪表板, 通过Puppeteer拍摄了PDF快照, 然后每隔一周自动发送电子邮件要求报告.
为React web和React Native移动应用程序做出贡献. 构建可重用和响应的UI组件. 与Redux集成API调用，不可变.js, and Redux-Saga.
整合Firebase分析和Facebook像素, 单信号推送通知, 以及深度链接推送通知.
从头开始使用内部设计库的样式组件构建自定义React组件.

技术:JavaScript, Node.js, MySQL, Sequelize, Angular, Angular Material, React, React Router, Redux-Saga, Redux, React Redux, Immutable.js, Formik, Material UI, Postman, Webpack, SQL Server报表服务(SSRS), Puppeteer, Deep Linking, React Native, React Navigation, OneSignal, Firebase, Firebase Analytics, Facebook Login, Google Login, HTML, CSS3, Web Development, Mobile App Development, Android Studio, TypeScript, HTML5, CSS, Front-end, Front-end Development, Back-end Development, Styled-components, JSX, Full-stack, Full-stack Development, User Interface (UI), Express.js，电子商务，后端，Web应用程序，移动应用程序，移动应用程序，Web & Mobile Applications

Experience

Sastaticket Mobile App

http://www.sastaticket.pk/

在App Store和Play Store发布了Sastaticket的新Flutter移动应用程序——巴基斯坦排名第一的热门旅游和旅游移动应用程序, 增强的UI/UX和性能优化.

Project highlights:
•使用Bloc设计模式构建代码结构.
•配置应用程序风格，以维护QA、阶段、开发和生产环境.
•通过反馈参与UI/UX的改进.
• Integrated WebEngage, Mixpanel, AppsFlyer, Facebook, 根据市场需求进行Firebase分析.
•整合多个本地和国际支付提供商, 以及3d安全的信用卡和借记卡支付方式.
•开发和维护自动生成intl JSON的脚本, 生成样板代码, assets generation, and pre-deployment setup.
•利用Github Actions和Node开发自己的自定义程序.在Google Drive目录上构建和上传APK，并通过电子邮件自动分享目录的链接给所有相关利益相关者.
•通过合并请求执行代码审查.

WheelBees Mobile App

http://wheelbees.com/

构建了第一个移动聊天应用程序，用户可以使用他们的机动车牌照连接，我用Flutter和BLoC模式构建了移动应用程序代码.

Project highlights:
•使用AdonisJS和MySQL构建后端服务器.
•集成了基于jwt的安全性和可靠性认证.
•集成社交登录，方便身份验证.
集成实时消息与Socket.IO.
•使用Flutter和BLoC模式构建移动应用程序代码.
•使用Firebase FCM进行推送通知.
• Integrated Hygen.用于生成样板代码的IO.
•从头开始为移动应用程序构建自定义国际化库.
•在移动应用程序中添加黑暗模式支持.

Flutter电影概念(开源)

http://github.com/hackerhgl/invmovieconcept1

从头开始构建一个开源的电影预订应用程序来测试Flutter的潜力，我实现了复杂的基于手势的视差动画, which can run on mobile, desktop, and web.

Project highlights:
•结构化代码与提供程序状态管理的最大性能.
•集成的黑暗和光明模式支持.
•从头开始构建自定义国际化库.
•编写自定义GitHub动作脚本，构建Windows, Linux, macOS和Android应用程序. 在GitHub发布页面上上传.
•编写自定义dart CLI脚本，自动翻译英文JSON文件，然后为各种其他语言创建翻译后的JSON.
•编写在黑暗和光明模式下截取屏幕截图的端到端测试.
•构建复杂的基于手势的复杂动画.

Gortc (Open Source)

http://github.com/hackerhgl/gortc

这个项目目前正在进行中. 我们正在构建一个开源的Go语言，并计划利用GitHub Actions集成CI/CD自动部署. 该项目利用了Go高流量实时视频和音频通信的优势.

Flutter UI Designs

http://github.com/hackerhgl/flutter-ui-designs/

从头开始构建一个开源应用程序来测试Flutter的潜力. 我实现了复杂的基于手势的视差动画，可以在手机、桌面和网页上运行.

Project highlights:
•结构化代码与提供程序状态管理的最大性能.
•集成的黑暗和光明模式支持.
•从头开始构建自定义国际化库.
•编写自定义GitHub动作脚本，构建Windows, Linux, macOS和Android应用程序. 在GitHub发布页面上上传.
•编写自定义dart CLI脚本，自动翻译英文JSON文件，然后为各种其他语言创建翻译后的JSON.
•编写在黑暗和光明模式下截取屏幕截图的端到端测试.
•构建复杂的基于手势的复杂动画.

Skills

Languages

JavaScript, TypeScript, Dart, HTML, CSS3, ECMAScript (ES6), CSS, Sass, HTML5, Rust, Go, C, Kotlin, Swift

Frameworks

Redux, Material UI, React Native, Flutter, Express.js, JSON Web Tokens (JWT)， Realtime, AdonisJS, Angular, Angular Material, Vanilla js, Jest, Next.js, Tailwind CSS

Libraries/APIs

Node.. js, React, React Router, Redux- saga, React Redux, Immutable.js, Formik, React导航，Facebook登录，REST api, Socket.IO, Puppeteer, Google Drive API, Dropbox API, WebRTC, Parallax, Booking.Firebase iOS SDK, Firebase Android SDK, Sockets

Tools

GitHub, Postman, Firebase Analytics, Xcode, Android Studio, Firebase云消息(FCM), Git, Webpack, OneSignal, Slack, Jira, Asana, Sequelize, Facebook Pixel, Apple Push Notifications, Amazon Simple Email Service (SES), Firebase Authentication, JSX, Figma, Redux Thunk, Expo, Expo.io

Paradigms

CRUD, Continuous Delivery (CD), 持续集成(CI), REST, E2E Testing, Responsive, HTML DOM, UI Design, Testing, Automated Testing, Unit Testing, Mobile Development, Serverless Architecture, Cross-platform, iOS UI Design

Platforms

Firebase, Visual Studio Code (VS Code), MacOS, Amazon Web Services (AWS), Android, iOS, Amazon EC2, Mobile, Ethereum, Blockchain

Storage

SQL Server报表服务(SSRS), MySQL, Amazon S3 (AWS S3), PostgreSQL, Firebase实时数据库, Cloud Firestore, NoSQL, MongoDB

Other

Deep Linking, Google Login, Mobile App Development, Web Development, Push Notifications, Email Authentication, Zustand, Web Dashboards, Card Payments, Digital Payments, Analytics, SMTP, Apple Login, ML Kit, Audio Recording, Firebase Cloud Functions, Live Chat, Authentication, Image to Text, Speech to Text, Amazon RDS, Scripting, Scroll Animations, Animation, UI Animation, 2D Animation, Responsive UI, Open Source, Web App Development, Firebase Hosting, Front-end, Front-end Development, Styled-components, Back-end Development, Full-stack, Full-stack Development, User Interface (UI), Mobile Apps, Payment APIs, Fintech, Investments, Trading, Finance, Financing, UI Testing, Automated UI Testing, Parallax Design, Mobile Applications, Hotels & Lodging, Booking Systems, 互联网预订引擎(IBE), WebSockets, CI/CD Pipelines, Investment Funds, Investment Banking, Back-end, Serverless, eCommerce, APIs, API Integration, Front-end Architecture, User Experience (UX), Web Applications, Web & Mobile Applications, Mobile UI, Mobile UX, Android UI Design, Android App Design, Android Development, iOS App Design, iOS UX Design, Video Players, Team Leadership, Web3, Mobile Wallet, Smart Contracts, Cryptocurrency Wallets, Cryptocurrency, Ethers.. js，应用状态管理，Polygon

Education

2014 - 2017

计算机科学高中文凭

政府伊斯兰科学学院-卡拉奇，巴基斯坦

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