Hire the best Java Developers in Shenzhen, CN

Check out Java Developers in Shenzhen, CN with the skills you need for your next job.
  • $35 hourly
    I'm Fusion Zhu, with over 10 years of experience in Java development, including 5 years focusing on Big Data Processing and Visualisation using Java, Scala, JavaScript, HTML5, Apache Spark, Apache Hadoop, Apache Hive, Apache Flume, Apache Hbase, Storm, Kafka, DataX, and ECharts. Throughout my career: I've assisted employers in data ingestion from various sources such as RDBMS, NoSQL databases, and files by developing utilities on OSS platforms like DataXServer (open-source on GitHub) and Realtime Page Click Statistical System (refer to Portfolio section) as a Big Data Developer. I've played a key role in building Big Data Platforms using technologies like Hadoop, Spark, Hive, HBase, Flink, Kafka, and ElasticSearch as a Big Data Architect. I've designed and developed Web Applications including e-commerce and Report Systems using Java, Scala, HTML5, JavaScript, CSS, Spring, Akka, Mybatis, D3JS, ExtJS, JQuery, ReactJs, ECharts, and Bootstrap CSS as a Java & Front-end Developer. I've managed full-stack teams (Java, Front-end, QA, and Operation) effectively as a Team Leader. Furthermore, I possess extensive skills and experience in Microservice design & architecture, Container Cloud (Docker, Kubernetes), Rust, and Linux. If you're seeking a reputable and reliable professional who consistently delivers results, I'm the one you're looking for. Thank you for visiting my profile, and I look forward to hearing from you!
    vsuc_fltilesrefresh_TrophyIcon Java
    React
    JavaScript
    Scala
    Elasticsearch
    Web Development
    Docker
    OpenLayers
    D3.js
    Rust
    Spring Boot
    Apache Flink
    Apache Kafka
    Apache Spark
    Apache Hadoop
  • $25 hourly
    Always offer the best quality and highest responsibility! 5 stars feedback by every client hired before ! Let's begin with a chat ! ✅ Full stack developer with 10+ years experience. ✅ Java, Php, Golang, Lua, NodeJs, Python back-end skills ✅ Js, Vue, React, Css, Html front-end skills ✅ AWS, AliCloud, GoogleCloud cloud platform skills ✅ Mysql, Redis, Monodb database skills ✅ Linux system skills ✅ Strong responsibility and best quality code delivery
    vsuc_fltilesrefresh_TrophyIcon Java
    Websockets
    Software Development
    Golang
    CSS
    Spring Boot
    Software Architecture & Design
    HTML
    JavaScript
    PHP
  • $41 hourly
    Senior full stack engineer specializing in mobile app and web development with over 8 years of experience in software engineering . Have expertise in both front-end and back-end technologies, including Kotlin/Java, Swift/Objective-C, Shopify(Liquid), HTML, CSS, JavaScript, PHP, and Python. Have worked on various types of mobile and web applications, including IPTV, education, geo-location, food delivery, e-commerce, social networking, and business. Delivering high-quality code and providing clients with the best possible solutions. Am familiar with MVC, MVP, MVVM and Clean architecture. #Skills: - Front-end development (Shopify(Liquid), HTML, CSS, JavaScript, React, Vue.js) - Mobile app development (Kotlin/Java, Android, Swift/Objective-C, iOS) - Back-end development (MySQL, MongoDB, PHP, Node.js, Python) - API development and integration (REST, SOAP) - Payment gateways integration (Stripe, PayPal, Brain Tree) - AWS DevOps - Test-driven development (TDD) - Agile development - Object-oriented programming (OOP) - Version control (Git/GitHub)
    vsuc_fltilesrefresh_TrophyIcon Java
    Solidity
    Blockchain
    .NET Framework
    SwiftUI
    Liquid
    Shopify
    Django
    Vue.js
    C#
    MySQL
    Python
    Kotlin
    React
    Swift
  • $35 hourly
    1) Strong understanding of object oriented design and concepts 2) Understanding of scalable computing systems, software architecture, data structures, and algorithms 3) Knowledge of professional software engineering best practices for the full software development life cycle 4) Strong understanding of database theory and experience with at least one relational or non-relational data store technology 5) Outstanding interpersonal and communication skills 6) Obsession with quality and customer experience - Attention to detail coupled with ability to think abstract 7) Exprence on scalable computing system, architecture.
    vsuc_fltilesrefresh_TrophyIcon Java
    NGINX
    NoSQL Database
    RESTful API
    Apache Tomcat
    MyBatis
    SQL Programming
    HTML5
    JavaScript
    Spring Framework
    jQuery
    JasperReports
    AJAX
    Oracle WebLogic Server
    Unix Shell
  • $50 hourly
    11 years experience , I am good at building stable + high available + security software. With advanced technology such as cloud native , service mess , blockchain , I can help your business to grow fast. Super full stack, I have experiences at hardware + software , frontend + backend , native app + hybird app , development + operations. Familiar to public cloud , such as aws , alibaba cloud , tencent cloud etc. I can also help you build your private cloud. I grasp the skills to build mix cloud
    vsuc_fltilesrefresh_TrophyIcon Java
    JavaScript
    DevOps
    OAuth
    Spring Cloud
    Ethereum
    Solidity
    Blockchain
    Spring Boot
    Bitcoin
    Golang
    Node.js
    Apache Tomcat
    Ansible
    Kubernetes
  • $40 hourly
    18 years coding experience in financial industry, Director of technical department /C Programmer/HTML Programmer/Java Programmer/Linux Programmer/Linux Administrator/Nonstop System Administrator/Financial analyst
    vsuc_fltilesrefresh_TrophyIcon Java
    Financial Analysis
    Automation
    Linux System Administration
    Linux
    React
    Data Scraping
    C
    Unix System Administration
    HTML
    Magento
    CSS
    Python
    C++
    WordPress
  • $180 hourly
    I enjoy providing the answer "Yes" to the question "Can we do this in NetSuite?" 🏆100% job success score. specializing in NetSuite Consulting and Development. ☎️ Free 30-Minute Consultation ($90 Value) 📅 Invite me to your job and I'll send you my calendar link - SuiteCommerce Advanced, SuiteCommerce Standard, Site Builder, SSP Application, Suite Script API 1 and 2, Item Search API, Client Script, User-Event Script, Suitelet, Workflow, Dashboard Customization, Portlet, Restlet. - Experience in using CVS, Microsoft Visual Source Safe, Subversion version control tools, and Bugzilla, JIRA Issue tracking tools. - Expertise in CRM/ERP and on Business requirement development, its implementation & design business process on NetSuite. - An aggressive problem-solver and decision-maker with the ability to set realistic priorities and initiate viable courses of action to attain strategic goals and objectives. - Experience in Front-office and back-office global support model. - Experience in leading a team of 15+ members - Experience in business process and system design. Types of Project experience - CRM, ERP, PMS, B2C & B2B websites, Intranet and Customized Web Application, School Management Portals, APC Enhancement. - Manage sale, purchase, inventory, API Integration, Warehouse management, and E-Commerce Portals - Inventory Management System, Customer Support Management, Admin Panel, and Enterprise Solutions -I have integrated NetSuite for numerous global clients in a variety of projects/marketplaces such as Amazon, eBay, Magento, Shopify, Woocommerce, etc. -Front end development (HTML,CSS,Javascript)
    vsuc_fltilesrefresh_TrophyIcon Java
    API
    Automation
    Oracle NetSuite
    Python
    PHP
    Scripting
    Customer Relationship Management
    NetSuite Administration
    Enterprise Resource Planning
    NetSuite Development
    SuiteScript
    Business Analysis
  • $15 hourly
    Hi, I am a freelance translator living in Shenzhen. I have translated for UN, and has rich experience working with industrial partners. I am also fond of designing, though not so professional as my translating career. Are you ready to delve deep into the world of language with me, and see how exquisite yet powerful language can be? Fields for life: Language & AI Painting & Designing
    vsuc_fltilesrefresh_TrophyIcon Java
    Adobe Acrobat
    C++
    SQL
    Data Processing
    Python
    WeChat
    Proofreading
  • $10 hourly
    I'm a prompt engineer, a seasoned full-stack developer, and a senior software engineer with a hands-on background in a top-tier company, being experienced in prompt engineering, AI-related projects, and web applications. - Practically experienced in ChatGPT, GPT-4 - Python, JavaScript, TypeScript, Java, Html and CSS 3, etc - Extremely open-minded and approachable, let's keep in touch!
    vsuc_fltilesrefresh_TrophyIcon Java
    Conversational AI
    LangChain
    ChatGPT API Integration
    Chatbot
    Python
    Full-Stack Development
    Prompt Engineering
    JavaScript
  • $30 hourly
    I'm a computer science graduate with over 15 years of software development experience. Development languages such as C, C++,C#, Java, JavaScript, TypeScript Development frameworks and platforms : Windods ,Linux, Embedded Linux, ROTS, Android, QT ,NET, Node.js ,MySQL, Wechat Miniprogram, Alipay Miniprogram. Development experience: NFC, Smart Card, RFID, JavaCard, Global Platform, POS, EMVCo, PCI,TEE, PKI, FIDO, PKCS AFC,BLE, Mifare,DESFire, vending machines, Firmwave,Bootloader,Printer. Payment Syetem, Key Mangement Sysyem, mdb protocol Smart card or rfid issuing and printing systems Work experience in a well-known company related to the industry. Looking forward to working with you.
    vsuc_fltilesrefresh_TrophyIcon Java
    Embedded Linux
    Payment Processing
    WeChat
    NodeJS Framework
    Qt Framework
    NFC
    RFID
    POS Terminal
    RESTful API
    C++
    C#
    C
    JavaScript
    Android
  • $20 hourly
    I am a web programming developer with more than 10 years of work experience. I have a solid programming foundation and project management experience. In my career, I have been involved in projects of all sizes, from small applications to large enterprise systems, and have successfully delivered projects on the front and back ends. My expertise lies in developing scalable and efficient back-end systems and building user-friendly interactive experiences; able to handle large volumes of traffic and data. I am proficient in Java frameworks such as SpringBoot and SpringCloud, and JavaScript frameworks such as Vue.js and React; and have experience in using databases such as MySQL and Oracle. In addition to my technical skills, I am an excellent communicator and team player. I have experience working in an agile environment and able to work with cross functional teams to deliver high quality software solutions. Overall, my years of development experience have equipped me with the skills and knowledge needed to handle complex software projects and deliver results that meet the needs of clients and end users.
    vsuc_fltilesrefresh_TrophyIcon Java
    WeChat
    Python
    Spring Boot
    Spring Cloud
    HTML5
    Docker
    JavaScript
    Vue.js
    Node.js
    Git
    React
    TypeScript
    CSS
  • $70 hourly
    Project experience * Border Collection System * Technology:Spring Boot,Redis,Java8,Mysql,Mybatis,Jenkins,vue,element-ui, Nacos,Elasticsearch,aliyun OOS,Nginx * Project describe:The main function of the system is to collect and retrieve basic information of entry-exit personnel, manage and count the trajectories, entry and exit records, passports, etc. of entry-exit personnel. Users can view, search, and modify border information, review entry and exit personnel, view personnel trajectories, print residence permits, and more. Using Spring Boot to build backend services, combined with MyBatis, achieves reliable database operation and optimization. With the help of Elasticsearch, rapid retrieval and analysis of basic information data for entry-exit users have been achieved. Redis is used to store data with more read and less write, such as menu items, nationality, ethnicity, etc.
    vsuc_fltilesrefresh_TrophyIcon Java
    Spring Cloud
    Spring Boot
    DevOps
    Apache Maven
    Front-End Development
  • $35 hourly
    I’m a developer experienced in building Back-end and App for small and medium-sized businesses. Knows Java, Golang, Flutter, Objective-C. Full project management from start to finish. Love interest things and strict with code by myself. Wechat Blog: Bo2SS Personal Blog: doublelll3.github.io
    vsuc_fltilesrefresh_TrophyIcon Java
    Writing
    Objective-C
    Flutter
    Spring Boot
    Golang
  • $50 hourly
    - 21 years of software industry experience, with over 5 years of project management and architecture design experience. Skilled in product planning and team management. Proficient in software development (including design, coding, and testing). - Familiar with CentOS+Nginx+PHP+MySQL, Tomcat+SSM+RPC, SpringCloud development. - Proficient in .NET platform development with C#. Knowledge of ADO.net, LINQ, WCF, and ORM frameworks like Entity Framework and NHibernate. - Proficient in SOA and microservices architecture development (Spring Boot, Spring Cloud), as well as Docker container deployment. - Experience with multi-tenancy (knowledge of SaaS model multi-tenancy database design and program design). - Knowledgeable in cloud-native technologies, including Alibaba Cloud, Huawei Cloud, and Tencent Cloud products. - Familiar with big data technologies such as Hadoop and Huawei Data Lake. - Proficient in Windows service development. Knowledgeable in .NET multithreading and Win API/socket programming. - Database expertise in MySQL, Oracle, SQL Server, DB2 relational database design and optimization, as well as Redis and Memcache key-value database caching. - Mobile app development expertise, including Android development, Web App development, Electron, Vue, HTML, JavaScript, PhoneGap, Sencha Touch 2.0, jQuery Mobile, and Amaze-UI. - Familiar with ARM platform development and debugging, mainly in C and shell scripting. I have a broad technical background and experience in multiple fields, and am able to cope with various complex software development and architecture challenges.
    vsuc_fltilesrefresh_TrophyIcon Java
    Tech & IT
    Technical Project Management
    HTML5 Canvas
    HTML
    JavaScript
    PHP
    Python
    .NET Framework
    Fabric.js
    Oracle
    MySQL
    Spring Cloud
    Vue.js
    Electron
  • $52 hourly
    Over 20 years of software development experience, Familiar with embedded system software development, MCU firmware development, Familiar with Windows, Android, macOS/iOS system platform software development, Familiar with c, c++, c#, java, Kotlin, object-c, Swift, python, audio, usb, bluetooth, wifi, camera, iot, etc. Currently, as a partner of the company, I am responsible for developing and providing electronic product solutions for clients, including software, and hardware boards with firmware. Thank you for viewing my resume Telephone: +8613530748177 Email: jerry201716888@gmail.com WhatsApp/Telegram/WeChat: +8613530748177
    vsuc_fltilesrefresh_TrophyIcon Java
    USB Electronics
    Mac OS App Development
    iOS Development
    Microcontroller Programming
    Linux
    Android Tablet
    Windows App Development
    Bluetooth
    WiFi
    Embedded System
    Driver Development
    C
    Product Development
    C#
  • $50 hourly
    I’m a developer experienced in building websites or mobile app for businesses. Whether you’re trying to create a new online app or fix an old one, I can help. ➡️Knows Java,Javascript,HTML and CSS3,Python and SEO,commenly i use Springboot、nextjs、React. ➡️Full Experience to create an app from start to finish. ➡️Regular communication is important to me, so let’s keep in touch.
    vsuc_fltilesrefresh_TrophyIcon Java
    CSS
    HTML
    React
    Spring Cloud
    JavaScript
    Python
    PostgreSQL
  • $110 hourly
    个人优势 有多个完整的 Android 项目经验,能承担核心设计与开发工作,熟悉 Android 开发中的组件和机制,对 APP 设计架构模式有自己 的理解,能够实现可复用,性能优良的组件. 关注技术方向,工作热情,自我驱动能力强,对产品有强烈的责任心.Java/Kotlin 基础 扎实,熟练掌握 Android 技术,常用框架,自定义 View等, 包括 Android 平台的高性能编程与性能优化,Android的 View 绘制流 程与事件传递,深入理解面向对象.
    vsuc_fltilesrefresh_TrophyIcon Java
    Vue.js
    Flutter
    Kotlin
    Android
  • $35 hourly
    Hello, here is Roderick! I want to find some introductory jobs chances with my skills in data analysis and software engineering!
    vsuc_fltilesrefresh_TrophyIcon Java
    Deep Learning
    Machine Learning
    PyTorch
    MySQL
    C
    NumPy
    SciPy
    pandas
    Data Visualization
    Data Analysis
    SQL
    Python
  • $60 hourly
    I am a seasoned Full Stack Engineer with 11 years of comprehensive software development experience, specializing in Java programming. Additionally, I am proficient in various programming languages and technologies, including HTML, jQuery, Vue, and WeChat. My skill set spans both front-end and back-end development, showcasing my ability to work independently and solve problems effectively. I have rich practical experience in the realms of IoT big data and enterprise digital transformation. Key Skills: Java Mastery: I possess a profound understanding of Java, enabling efficient development of reliable backend systems. Full Stack Development: With experience in full-stack development, I adeptly navigate both front-end and back-end domains to ensure system coherence. Front-end Proficiency: Proficient in HTML, jQuery, Vue, and other front-end technologies, I am committed to delivering high-quality user interfaces and user experiences. Cross-Platform Development: Skilled in using WeChat and other cross-platform technologies, I ensure seamless project operation across multiple platforms. Independent Problem Solving: I excel in independently identifying and resolving technical challenges swiftly, ensuring the smooth progression of projects. Highlights of Experience: Extensive Experience: With over 11 years in the software development field, I have been involved in and witnessed the entire life cycle of multiple projects. Project Management: Equipped with project management experience, I effectively coordinate team efforts to ensure timely project delivery. Technological Innovation: Keeping abreast of emerging technologies, I apply the latest technical solutions to continuously enhance the competitiveness of the team. I thrive on challenges, enjoy continuous learning of new technologies, and am dedicated to bringing value to projects and teams through innovative approaches. With my technical expertise and experience, I look forward to contributing my skills and leadership to your organization.
    vsuc_fltilesrefresh_TrophyIcon Java
    WeChat
    Android App Development
    Netty
    Socks
    RabbitMQ
    Microservice
    Apache Kafka
    React
    Bootstrap
    jQuery
    Vue.js
    MySQL
    Spring Cloud
    Spring Boot
  • $50 hourly
    Many years of software development experience, engaged in mobile Internet, intelligent transportation, quantitative trading and other industries. Familiar with Java and Python languages, able to independently be responsible for full-stack development work
    vsuc_fltilesrefresh_TrophyIcon Java
    Quantitative Finance
    Python
  • $50 hourly
    5 years of Java experience,2 years of C language experience,1 year of Android experience, familiar with microservice development, distributed development, familiar with common technology stack, familiar with front-end development technology stack (angular,typescript), familiar with elk,k8s, docker,sharing sphere, etc., machine learning knowledge, familiar with python language, python language development experience, familiar with high concurrency phenomenon processing, familiar with Kafka
    vsuc_fltilesrefresh_TrophyIcon Java
    MySQL
    Redis
    MySQL Programming
    Python Script
    Python
    Ansible
  • $40 hourly
    I am a software engineer with rich work experience in the mobile internet industry, with over 10 years of experience in Android and iOS development. I am a full stack technical talent, familiar with the business logic and business models of smart tourism, smart wearable devices, GPS car networking, logistics and express delivery, ride hailing services, and other industries. Familiar with and proficient in Java, Dart, Kotlin, Objective-C programming languages, as well as Jetpack and Flutter technical frameworks, able to independently complete project development. At the same time, I have formed a small technical team of six people, including system architect, UI designer, project manager, R&D engineer, mobile engineer, and product manager. My job responsibility is as a mobile engineer and project manager, responsible for managing the entire team and project delivery. Integrity, responsibility, and unity are the core of our team and also the principles of our actions.
    vsuc_fltilesrefresh_TrophyIcon Java
    C++
    C
    Oracle
    Spring Boot
    MySQL
    Dart
    Kotlin
    JavaScript
    Flutter
    iOS
    Android
  • $150 hourly
    I graduated from software engineering in 2014 and have been working in Java development since then. In the past three years, I have also been responsible for guiding intermediate level development and team management. Led the development of the Zhongtai platform for Cangqiong imaging, participated in the Cangqiong platform projects of Hisense and Huawei, and was responsible for the development and reconstruction of core functions. Last year, I led a team and won the company's Team Quality Award and R&D Product Quality Award. Led the Ant blockchain insurance project and completed the insurance performance of over 9 million policies within 3 days, We have built an e-commerce interface platform for transportation networking companies, transitioning from a single machine to a distributed system, achieving high availability load balancing, Redis cluster caching, and normal operation of services with over 10 million visits per day. I have a good team spirit and the ability to independently solve problems
    vsuc_fltilesrefresh_TrophyIcon Java
    International Development
    Product Development
    Cloud Development
    NGINX
    PostgreSQL
    Oracle
    MySQL
    Redis
    HTML
    MyBatis
    Spring Cloud
    Spring Boot
  • $50 hourly
    · More than 3 years of full stack development experience. · Proficient in Java, spring boot, mysql, redis, MQ, Nginx, html, css, JavaScript, vue, etc · Master MySQL, have SQL tuning, index optimization and other practical experience.
    vsuc_fltilesrefresh_TrophyIcon Java
    Vue.js
    NGINX
    JavaScript
    CSS
    HTML
    Oracle
    MySQL
    MyBatis
    Spring Boot
  • $80 hourly
    20+ yrs experience in programming, including: AS400, CL, RPG etc JAVA, SpringMVC, SpringBoot Golang, Gin Microservice, Cloud Native, AWS certified Solution Architect
    vsuc_fltilesrefresh_TrophyIcon Java
    Cloud Architecture
    Linux
    Redis
    MongoDB
    MySQL
    Microservice
    Apache Kafka
    NGINX
    Spring Boot
    Golang
    IBM MQ
    IBM Db2
    IBM RPG
    IBM AS/400 Control Language
  • $55 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. Knows java, ruby, react.Full project management from start to finish Regular communication is important to me, so let’s keep in touch.
    vsuc_fltilesrefresh_TrophyIcon Java
    Ruby
    Kotlin
  • $100 hourly
    全栈,app,电脑应用,管理系统,电商,金融,物联网.............................................................................................
    vsuc_fltilesrefresh_TrophyIcon Java
    Python
    Spring Boot
    MySQL
    Vue.js
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