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Skills

  • Java
  • JavaScript
  • Python
  • Web Development
  • Web Graphics
  • Web Hosting
  • Web Management
  • Web Servers
  • Algorithms
  • Android Development
  • Angular
  • API Development
  • Apollo
  • App & Mobile Programming
  • App Development

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Services

  • Backend development and deployment

    $40/hr Starting at $500 Ongoing

    Dedicated Resource

    Here are my skills for the backend development. - Python, Django, Flask, Dash, Sanic, Bottle - Ruby, Ruby on Rails - Java, Spring Framework, Spring Boot, Swing, Maven - Restful APIs, Swagger, SOAP, GraphQL...

    AWSBack End DevelopmentBottleDashboardDjango

  • Frontend development and integration

    $35/hr Starting at $500 Ongoing

    Dedicated Resource

    I can help you to develop the modern website and front pages by using popular JS frameworks. - React.js, Redux, Material-UI - Vue.js, Vuetify, Nuxt.js - Angular, Apollo, NgRx - HTML5, CSS3, SCSS/SASS,...

    AngularAPI DevelopmentApolloBootstrapCSS

  • Mobile app development

    $40/hr Starting at $500 Ongoing

    Dedicated Resource

    I can develop both native and hybrid mobile apps working on Android and iOS. The delivered apps will be responsive according to the devices such as Android, iPhone, Tablet, iPad, etc. - Java, Kotlin -...

    Android DevelopmentApp & Mobile ProgrammingApp DevelopmentAppiumGame Development

  • AI Engineer and Architect

    $50/hr Starting at $500 Ongoing

    Dedicated Resource

    1. Computer Vision Engineer - deep learning, classic image processing algorithm, CNN, LSTM, R-CNN - object detection and recognition model such as YOLO, SSD, MobileNet, ResNet, VGG, Darknet, etc. - facial...

    AlgorithmsArtificial IntelligenceC#C++Computer Vision

About

Python, MEAN Stack, Blockchain, Defi, Hybrid Mobile App

For 7 years, I have been developing web and mobile applications useful for B2B, B2C, Retailing, Real Estate, Data Analysis, Decision Making, Marketing Promotion, and AI/ML.

I worked on both backend and frontend development as a full-stack engineer.
- Developed and dockerized web dashboards for data visualization using Python, Django, Ruby on Rails, Gunicorn, Nginx, and Apache.
- Developed healthcare and fitness web apps using React, Next.js, and Material UI.
- Worked on B2B Web Development based on Nuxt.js, Vue.js, and Vuetify.js.
- Developed enterprise-grade software with SEO friend, sustainable, and cost-efficient architecture.
- Managed the life-cycle of product wireframe, design, development, and maintenance.
- Migrated existing legacy websites to Django, Angular 5-7, and ORM database.
- Managed Maven projects written in Java, Spring Boot, and JDBC.
- Manipulated server-side script and data storage on GCP, Azure and AWS.
- Tested JavaScript codebase using Jasmine and Mocha.
- Converted from Photoshop, Sketch, InDesign, Figma to HTML CSS & JS with high quality and W3C standard.

As a mobile developer, I
- Implemented APIs of Facebook, Twitter, Google Map, and GPS Tracking in React Native, Xamarin, and Ionic.
- The POC development based on several technologies such as Native iOS/Android, Xamarin, React Native, and Ionic.
- Implemented AWS Lambda supporting iOS and Android apps.
- Developed fitness and conference mobile apps using WebRTC, Sensors, Bluetooth, Wi-Fi, and IoT devices. Backend/App Developer
- Developed native Android apps in Java and Kotlin for E-commerce.
- Experience in Java, 3rd API parsing, Volley library, Figma design, SQLite, Android SDK 3-10, Corona SDK, and Kendo UI.
- Developed Kinect wrapper for AR mobile apps in Unity3D.
- Reskinned the outdated and legacy mobile apps to bring them up to modern Android/iOS standards.

I'm available to work anytime, so I hope to start the project or contract as soon as possible. Thank you.

Work Terms

Escrow is preferred. My main working timezone is EST/EDT, but it's changeable for the client's requirements. I'm available to work for 40~60 hours per week.