Hire the best Android Developers in Shanghai, CN

Check out Android Developers in Shanghai, CN with the skills you need for your next job.
  • $45 hourly
    I graduated from a first-class university in China and have been engaged in mobile development for many years (mainly Android development and Flutter development), and have rich experience in the field of mobile development
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    Flutter
    Android App Development
  • $30 hourly
    Platform: 1.Android 2.Windows 3.C/C++ Cross-Platform Specialty Business: 1.video player 2.ffmpeg secondary development
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    Desktop Application
    Mobile App
    Qt Creator
    STL
    Windows API Development
    RxJava
    FFmpeg
    Kotlin
    Java
    Python
    Retrofit
    C++
    C
  • $50 hourly
    Job Intention: Senior Test Engineer /Test manager Personal advantages I have over 10 years of testing experience in the internet industry, including 6 years of experience in managing a 20 person testing team and 5 years of experience in automated performance testing (LoadRunner, Jmeter, Se lenium, Appium); Familiar with testing web, apps, mini programs, H5, backend interfaces; Having 3 years of experience in security penetration testing, familiar with client and server security penetration attack techniques and intranet penetration; Proficient in using mainstream security tools (Burpsuite, Sqlmap, Nmap, owasp zap, Appscan), with a deep understanding of the principles, hazards, utilization methods, and repair solutions of OWASP TOP 10 security vulnerabilities.
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    Master Data Management
    iOS
    API
    RESTful API
    Static Testing
    Apache JMeter
    Appium
    Selenium
    Selenium WebDriver
    Beta Testing
    Alpha Testing
    Test Results & Analysis
    Software QA
    Software Testing
  • $30 hourly
    OBJECTIVE: To seek for appropriated R&D position in the technical fields of embedded software, Android software, and AI inference related software. Especially long-term full-time job opportunities. TECHNIQUE BACKGROUND: 1. Mechatronics/Machine Condition Monitoring and Fault Diagnosis 2. Embedded software techniques  Familiar with embedded software development skills: C/C++/Java/OOA/OOD/Design Patterns/COM/SDL/UML  Familiar with several phone software platform architectures based on C, C++, Java, etc.  Familiar with protocols of TCP/IP/ISDN/GSM/GPRS/WCDMA/HSDPA /TD-SCDMA  Familiar with RTOS Nucleus/OSE/Linux/QNX/Android  Familiar with USB2.0, TCP/IP protocols, and USB/Keyboard/LCD/Flash/I2C/I2S drivers  Familiar with ARM architecture and instruction set, TRACE32 ICD 3. Android software techniques  Experience in independently designing and developing complex Android applications  Experience in debugging complex Android framework and stacks, such as graphic sub-system(VSYNC, SurfaceFlinger, HWComposer, etc.); deep understanding of AMS, WMS, PMS, Init and launcher, Input, Camera, Multimedia, Vold, SEAndroid and PowerManager, etc.  Familiar with Android.mk, Makefile , init.rc, and related toolchains and debugging skills on target board  Familiar with Binder based lightweight Component Object Model Android framework architecture, JVM/JNI/NDK based Java and C/C++ hybrid application architecture, and Java, C/C++ and HTML/CSS/JavaScript based hybrid application architecture  Experience in designing and developing Appium based automation testing solution for Android/iOS applications, WeChat Mini Program and WeChat Public Account. 4. Familiar with software engineering (Waterfall and Agile and so on) and CVS, ClearCase, SVN, Git and CM Synergy tools 5. Received the Agilent Wireless Communication Test Certificate-Level I training certificate AI Related TECHNICAL ACTIVITIES (2019.05 ~ 2022.01): 1. Deep Learning, Ian Goodfellow, Yoshua Bengio, Aaron Courville 2. Be familiar with the basic principles of CNN convolution neural network, BP back propagation algorithm and gradient descent algorithm 3. Read the source code of Google Tensorflow deep learning framework and analyze the implementation principle of the framework 4. Read the Google Facenet face recognition related papers and Tensorflow open source implementation code 5. Read 3D CNN Text-Independent / DNN / LSTM End-to-End Text-Dependent voiceprint recognition papers and open source implementation code 6. Read R-CNN series / YOLO series visual object detection related papers and open source implementation code 7. Read TLD algorithm Ph.D Thesis "TRACKING LEARNING DETECTION" and its OpenCV / C + + implementation code; Correlation Filter, Siamese Network related visual target tracking papers, and PySOT open source code 8. Optimization and deployment of the algorithm on Android mobile device; (the pure C / C + + code implementation which is independent of any third-party framework, and multithread / NEON / compute shader / RenderScript / OpenCL /SYCL-DNN algorithm optimization) 9. Google MediaPipe AI framework and applications a. Compilation of MediaPipe source code in Ubuntu18.04 environment (Bazel, Android studio for Linux, Android SDK/NDK, Tensorflow, protobuffer, python3.7, modification of WORKSPACE file, etc.) b. Run-time tracing and analysis of the source code of MediaPipe framework layer and Tensorflow Lite framework layer (ARM/GPU and other branches) when MediaPipe app is running c. Google has opened the Iris tracking: MediaPipe Iris: Real-time Iris Tracking & Depth Estimation 10. AIoT ESP32 platform, TensorFlow Lite Micro (drivers: I2C, I2S, camera, audio codec, etc.; FreeRTOS; applications and protocols) a. ESP-EYE development board, for camera based face detection, etc. b. ESP32-LyraT development board, for automatic speech recognition, etc. c. MCU to Cloud, protocols of MQTT, etc. 11. Flutter Building Cross-Platform Mobile Apps for Android, iOS, Web, Desktop (VoIP & Audio) 13. Yate (Yet Another Telephony Engine) as a VoIP server, source code compiling and running 14. BareSIP as SIP User Agent, source code compiling and running in Android Studio 15. Esp-adf SIP phone, source code compiling and running on MCU 16. SIP/SDP/RTP/RTCP/RCP protocols, signal and media interacting between VoIP server and User Agent, source code tracking 17. Unimrcp-vosk, vosk-android, kaldi (GMM-HMM, DNN-HMM etc.) source code compiling and running (2023.04 ~ Present): 1. Google Flutter multi-platform mechanisms and Android Flutter programming 2. Google MediaPipe & Tensorflow AI framework source code analysis line by line, and Android application development 3. Study plain C/C++ implementation of OpenAI's Whisper automatic speech recognition (ASR) model without third-party library dependencies (whisper.cpp), run Facebook LLaMA 65-billion-parameter large language model using 4-bit integer quantization on a MacBook (llama.cpp) 5. Programming language:C++1X, Dart, Java
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    Whisper AI
    TensorFlow
    Mobile App
    Smart TV
    Linux
    QNX
    VoIP Software
    Flutter
    AOSP
    Artificial Intelligence
    Algorithm Development
    Algorithms
    Wireless Communication
    Embedded System
  • $23 hourly
    📱 I am a Mobile App Developer with professional expertise in building iOS and Android applications for businesses. 🚀 I specialize in creating user-friendly and feature-rich mobile apps that cater to your specific needs. 🎛️ Additionally, I have a strong background in developing intuitive web dashboards for seamless management of your app's backend processes. 💡 Leveraging my skills in frameworks and languages like Dart/Flutter, Kotlin, Swift, JavaScript, Python/Django, and Firebase. 🔧 I offer end-to-end project management and development, from scratch, to ensure a smooth development process from concept to delivery. 💬 Effective communication and collaboration are paramount to me, as I strive to meet and exceed your expectations. 🤝 Let's collaborate and create a robust solution that aligns perfectly with your goals and vision.
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    Supabase
    Dart
    Flutter
    Django
    Firebase
    Web Application
    iOS
  • $50 hourly
    I am a software engineer who loves programming and has many years of experience in Android, Python, Java, and Flutter development. I am familiar with various mainstream development frameworks and tools, and can quickly build high-quality mobile and web applications. I like to learn new technologies and solve complex problems, and I am happy to work with teams and share knowledge. I have participated in several successful projects, including: - An e-commerce platform based on Android and Flutter, which provides a variety of products and services, supports multiple payment methods and coupons, and has more than 1 million users and a 95% positive rating. - A smart home system based on Python and Java, which uses artificial intelligence and Internet of Things technology, to achieve remote control and voice interaction, and improve the convenience and security of users' lives. - An online education platform based on Java, which integrates video live streaming, interactive testing, and community discussion functions, and provides high-quality courses and resources for learners, attracting more than 500,000 registered users and a 90% completion rate.
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    Java
    Flutter
    Python
  • $50 hourly
    1. 9 years of Android development experience, participated in multiple app design and independent development including: e-commerce, financial management, reading, payment, SDK , Android industrial computers and smart cabinets, vending machines, filing cabinets, unmanned warehouses, ERFID hardware communication products, custom buried points; Among the mainstream products developed: beta financial planner has a million-level users and a daily active volume of 200,000-300,000, Kaola has over a million users, and is targeted at corporate merchant-level scan code collection and card payment collection services, with daily active transactions exceeding 100 million. ;Check private equity daily activity of 100,000; 2. Ability to build component-based and modular frameworks, architecture design (mvc, mvp, mvvm), independent coding, memory management and optimization, unit testing, and version adaptation for the Android client. 3. Be proficient in the API of Android SDK, the use of common layouts, custom view implementation process, Touch event distribution mechanism, master the UI interface drawing process in Android, background operation, data storage, network data transmission, JSON data transmission and analysis; 5. Familiar with kotlin, kotlin coroutines, and proficient in third-party open source frameworks and principles okhttp3, Retrofit 2.0, Rxjava2, etc. 6. 2 years of java development, understanding of springboot, H5, vue (mainly involved in data collection, data statistics, gateway management system development of three major communication enterprises), strong JAVA language foundation Familiar with the GC garbage collection mechanism, understand the basic principles of object-oriented design, commonly used design patterns, have solid programming skills and good programming habits, and have good design document writing skills
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    Android App Development
    Android SDK
  • $50 hourly
    I can read and understand the common English technical documents; have good communication skills, learning ability, teamwork ability; familiar with Kotlin and related grammar sugar and skilled in using sync procedures for asynchronous operation
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    AOSP
    Android App Development
  • $75 hourly
    I’am a developer experienced in build Android Apps. I have worked in serveral internet enterprises, such as Baidu (Biggest Chinese serach engine company). I can help you build apps.
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    AOSP
  • $35 hourly
    求职意向 前端工程师 个人评价 1. 热爱软件编程,喜欢钻研新技术,责任心强,能按计划完成分配的任务; 2. 学习能力强,能够快速的掌握新的知识并运用到项目开发中,自学安卓,golang; 3. 有良好的代码规范和编程思想,追求代码的质量
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    Web Application
    Mobile App
    Front-End Development
    Golang
    Vue.js
    iOS
  • $35 hourly
    PROFESSIONAL SUMMARY I'm a Mobile Development Expert skilled in a diverse range of technologies, including React Native, Flutter, Java, Kotlin, Swift, SwiftUI, and RxSwift. With a track record of crafting exceptional cross-platform and native mobile applications, I excel in delivering outstanding user experiences. My commitment to staying at the forefront of mobile tech ensures cost-effective development and cutting-edge solutions. Below is my skill set. - Mobile (Android/iOS) Kotlin, React Native, Flutter, Android SDK, Android Studio, Android Architecture, Cross platform UX, Gradle, Apache Cordova, Ionic Framework - Web (Front-End) React, Vue.js, Angular, Redux, React Hooks, Vuex, MUI, Tailwind CSS, Vuetify, Angular Material, JavaScript, TypeScript, Responsive Design.
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    Supabase
    Hybrid App Development
    iOS
    Java
    Ionic Framework
    Responsive Design
    Swift
    Native App Development
    Smartphone
    Kotlin
    SwiftUI
    Flutter
    React
    React Native
  • $25 hourly
    Professional Skills: 1.Proficient in Golang and skilled in Python and JavaScript, and electron,tauri,dotnet(winform/wpf/c#) and so on... 2.Familiar with Go backend frameworks and libraries such as Gin, gRPC, Kratos, and Iris 3.Knowledgeable in frontend development technologies including HTML/CSS, ReactJS, and Tailwind 4.Experienced with databases such as MySQL, Redis, Dgraph, and MongoDB 5.Familiar with Linux environment, Docker containers, and acquainted with Kubernetes cloud-native technology 6.Knowledgeable in AI technology, specifically in the use of Generative AI (AIGC) to improve work efficiency Project Experience: 1: Hybrid Cloud Management System Technology used: Golang, Kratos, Dgraph, MySQL, Terraform, GraphQL Project description: Managed resources and internal data of multiple public and private clouds in a hybrid cloud system. Resources were divided and isolated based on projects and tags, following the resource management model of mainstream cloud vendors. Users could submit complex resource orchestration work orders to complete resource application and creation in one go, while viewing real-time resource information and status on the hybrid cloud system. Responsible for the development of cloud resource synchronization and resource correlation functions, including real-time or scheduled synchronization of resource metadata and associated resource data. Integrated resource orchestration functionality into backend services using SDKs, Terraform, and other third-party orchestration tools, and developed low-code forms. Integrated third-party resource utilization data and developed support for scheduled resource inspections based on customizable rules using different metrics, utilization rates, projects, etc. 2: Lifestyle E-commerce App Go Developer Participated in the design of backend service interfaces for withdrawal, billing, and product-related functionalities, as well as database design and code development Optimized interface performance, analyzed performance bottlenecks using tools such as JMeter and Go pprof, tested interface performance, and identified defects Technology used: Gin, MongoDB, gRPC, Logrus, AWS SQS, Kubernetes
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    Vue.js
    jQuery
    Golang
    API
    Spring Boot
    Java
    MySQL
  • $150 hourly
    I work at a small to medium-sized company and have 6 years of experience in mobile development. Here is a list of my skills that I hope can be of assistance to you. Mobile App Development (iOS and Android) Cross-platform Development (React Native, Flutter) Native App Development (Swift, Kotlin)
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    Mobile App
    Puppeteer
    Flutter
    React
    Vue.js
    Node.js
    TypeScript
    JavaScript
  • $20 hourly
    I am 10 years of Android development experience (App, Framework). I am familiar with Android App development(Java.Kotlin), APP performance optimization, familiar with the use and principle of common tripartite libraries. Familiar with systrace, MAT,Profiler. Familiar with Android Framework: familiar with Android system framework, familiar with the basic flow of AMS and PMS, familiar with Android inter-process communication, multithreading, message mechanism, event distribution, View rendering, etc., familiar with OOM, ANR and other performance optimization and problem solving of analysis system.
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    Mobile App
    AOSP
    C++
    C
    Android NDK
    Android App
  • $50 hourly
    I’m a developer experienced in building websites for small businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help. Knows Spring Boot and React with Next.js Full project management from start to finish.
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    Java
    Spring Boot
    Next.js
    React
    RESTful API
    Software
  • $20 hourly
    I am a full-stack developer, mainly focused on mobile development. I have built apps that achieved over 5 million downloads. • Excellent at building mobile apps (Flutter, Android/iOS native). • Created multiple apps from 0 to 1. • Very familiar with Firebase and other serverless services. • Solid front-end skills, in both ReactJS and Vue.js. • Built backend using NodeJS and Spring Boot. • Great communication skills.
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    Cloudflare
    Firebase
    Linux
    MySQL
    Python
    Objective-C
    Swift
    Dart
    Kotlin
    Java
    JavaScript
    JetBrains IntelliJ IDEA
    iOS
    Flutter
  • $50 hourly
    I’m a developer experienced in building websites and android apps. Whether you’re trying to win work, list your services, or create a new online store, I can help. Full project management from start to finish Regular communication is important to me, so let’s keep in touch.
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    JavaScript
  • $56 hourly
    I’m a developer experienced in building websites for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help.
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    Flutter
    Redis
    MySQL
    Spring Boot
    Java
  • $25 hourly
    Objective As an Android Leader, I have nearly 7 years Android development experience and my products have about 600 millions DAU online. After 4 years experience in Pinduoduo Inc., I'm looking forward to my next journey.
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    Python-Requests
    RxJava
    Android App
    HTTP
    Python Script
    AOSP
    Flask
    Android SDK
    React Native
    Python
    JavaScript
  • $23 hourly
    I’m a developer experienced in building websites for small and medium-sized businesses. I'm good at python, nextjs,tailwindcss,typescript,sql. And i'm interested in more advanced tech such as chatgpt, deep learning and neural network. I am tring to find job online to practice my programming skill and learn more knowledges. In Fudan university, my major is international politics. However, i have strong desire to learn mathematics and computer science.
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    SSL Certificate
    Security Token
    Android Studio
    React Native
    Next.js
    Python
  • $15 hourly
    I'm an Android developer. Familiar with Java. I can help you create your mobile application. ✔Java ✔Android Studio ✔C++ ✔SQL ✔Git
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    Git
    Linux
    C++
    Java
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