Hire the best Java Developers in Chengdu, CN

Check out Java Developers in Chengdu, CN with the skills you need for your next job.
  • $35 hourly
    𝑼𝒑𝒘𝒐𝒓𝒌 𝑺𝒌𝒊𝒍𝒍 𝑪𝒆𝒓𝒕𝒊𝒇𝒊𝒆𝒅 𝑷𝒓𝒐𝒇𝒆𝒔𝒔𝒊𝒐𝒏𝒂𝒍 | 𝟏𝟎 𝒀𝒆𝒂𝒓𝒔 𝒐𝒇 𝑺𝒐𝒇𝒕𝒘𝒂𝒓𝒆 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕 𝑬𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆 As an 𝑼𝒑𝒘𝒐𝒓𝒌 𝑻𝒐𝒑 𝑹𝒂𝒕𝒆𝒅 𝑭𝒓𝒆𝒆𝒍𝒂𝒏𝒄𝒆𝒓 with a pristine 𝟏𝟎𝟎% 𝑱𝒐𝒃 𝑺𝒖𝒄𝒄𝒆𝒔𝒔 rate and recognized as an 𝑼𝒑𝒘𝒐𝒓𝒌 𝑺𝒌𝒊𝒍𝒍 𝑪𝒆𝒓𝒕𝒊𝒇𝒊𝒆𝒅 𝑷𝒓𝒐𝒇𝒆𝒔𝒔𝒊𝒐𝒏𝒂𝒍, I bring over a decade of expertise in web software development, with a primary focus on crafting captivating React single-page applications. My professional journey includes more than 5 years of successfully managing large and intricate projects within the broader web ecosystem. Beyond technical prowess, I possess a solid track record of team leadership, showcasing adept time management and effective communication skills. 𝑹𝒆𝒂𝒄𝒕 𝑬𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆 As a seasoned developer, I specialize in utilizing React to create dynamic and seamless single-page applications. My proficiency extends to various aspects of React development, ensuring not only robust functionality but also an intuitive and engaging user experience. 𝑭𝒖𝒍𝒍 𝑺𝒕𝒂𝒄𝒌 𝑬𝒏𝒈𝒊𝒏𝒆𝒆𝒓𝒊𝒏𝒈 𝑷𝒓𝒐𝒇𝒊𝒄𝒊𝒆𝒏𝒄𝒚 As a seasoned full-stack engineer, I am adept at handling both front-end and back-end development independently. My skill set spans a variety of technologies, including: ● React ● Vue ● Next ● Nuxt ● Webpack ● Vite ● SASS/LESS ● TypeScript ● Laravel ● Gin/Echo While my familiarity extends to many others, these are my preferred and often-utilized technologies. 𝑾𝒆𝒃 𝑩𝒂𝒄𝒌𝒈𝒓𝒐𝒖𝒏𝒅𝒆𝒓 My comprehensive knowledge covers a spectrum of modern web development technologies, from low-level networking protocols and system tweaking (CentOS, Ubuntu, Nginx) to server-side programming (PHP, Java, Golang, Node.js, MySQL, PostgreSQL, MongoDB, Redis) and client-side programming (HTML5 APIs, Javascript ES6). I possess the capability to tackle programming challenges of any complexity, demonstrating a versatile skill set. I thrive on developing intricate and unique web services and user interfaces, steering away from mundane, cookie-cutter websites. 𝑴𝒐𝒃𝒊𝒍𝒆 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕 𝑬𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆 𝒘𝒊𝒕𝒉 𝑹𝒆𝒂𝒄𝒕 𝑵𝒂𝒕𝒊𝒗𝒆 𝒂𝒏𝒅 𝑭𝒍𝒖𝒕𝒕𝒆𝒓 𝑰𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏 In the realm of mobile development, I boast substantial experience in React Native, having successfully developed and deployed more than 5 applications. Proficient in writing native iOS and Android plugins independently, I am well-versed in third-party SDK integration. Furthermore, my proficiency extends to Flutter, where I have developed two applications, showcasing my versatility and dedication to staying at the forefront of cutting-edge technologies. 𝑼𝒔𝒆𝒓-𝑪𝒆𝒏𝒕𝒓𝒊𝒄 𝑨𝒑𝒑𝒓𝒐𝒂𝒄𝒉 My commitment to delivering exceptional user experiences is one of the driving forces behind my affinity for frontend development. I am confident that my skills and dedication can contribute to the seamless development of your perfect product.
    vsuc_fltilesrefresh_TrophyIcon Java
    Shopify Apps
    Next.js
    Web Development
    Golang
    Shopify
    Vue.js
    Laravel
    React
    React Native
    JavaScript
    PHP
  • $30 hourly
    • Solid background and advanced knowledge in software development, including Java, C++, Javascript, Python, and Unix Shell. • Skilled in working with database management tools such as MySQL, Postgresql, MongoDB, Redis, and Cassandra. • Skilled in massive data processing, including Hadoop, Spark, Kafka, RabbitMQ. • Skilled in dockerization and container orchestration, work in Devops. • Highly organized with exceptional commitment to task completion and quality assurance when working with computer software programs. • Good leadership skills, over 3 years of experience on scrum master position. • Major work in telecom radio network system, telecom cloud, Devops, IoT and Block Chain.
    vsuc_fltilesrefresh_TrophyIcon Java
    AWS Development
    DevOps Engineering
    Azure DevOps
    Kubernetes
    Linux
    Bash
    DevOps
    Golang
    C++
    Python
  • $20 hourly
    Mobile Developer with 8+ years of experience developing high-quality, scalable mobile and car apps with 10M+ downloads. Proven ability to architect, design, and implement Android/iOS/Flutter apps from scratch using MVVM architecture patterns and cutting-edge technologies. Strong understanding of AOSP, algorithms, data structures, networks, and their applications. Experienced in Agile development and proficient in tools such as Jira, Gerrit, GitHub, and Jenkins.
    vsuc_fltilesrefresh_TrophyIcon Java
    Android
    Flutter
    Kotlin
    Dart
  • $20 hourly
    Software engineer for 10 years. Expert in Java backend, Android, and Kotlin. Skills include Linux server, networking, and Internet anti-censorship. Have some understanding of web front-end and react native. Dedicated to delivering high-quality work and creating value for my clients.
    vsuc_fltilesrefresh_TrophyIcon Java
    Test Automation
    Appium
    Automation Framework
    SQL
    Spring Boot
    Reactive Programming
    Linux
    Kotlin
    Android
  • $10 hourly
    Hello, I’m Tadiyos. I’m full-stack web developer with extensive experience in building high-quality websites with all of the necessary functionality. I will ensure all relevant website functionality works as expected and that the website displays well on a range of screen resolutions, from mobile to desktop. 👍 I’m extremely reliable, have the ability to respond within 24 hours, and have a positive no-excuse attitude and also a friendly attitude.🤘 Any project that I take on I make sure to complete.🤙 My main skills💡: ✔ Laravel, Django, WordPress ✔ PHP, HTML5, CSS3, Bootstrap ✔ Database: MySQL, Neo4j ✔ RESTful API ✔ Javascript, jQuery, Ajax, Responsive Design ✔ Python, Java, C/C++ ✔ Spring and AngularJS (Upcoming Skills) In addition to the full-stack developement skill, I have a number of different skills and experiences, enabling me to do more than one kind of project. Here to mention few skills: • Spatiotemporal Data Mining (Time series anomaly/outlier detection, classification, clustering, and forecasting) • Web Scraping • Android App Development I can guarantee: • Fast response and good communication skills 👂 • Great attention to detail and problem-solving skills 👏 • Testing and cross-browser compatibility ✌ I will take personal charge of your projects until you are completely satisfied with the result. Furthermore, I will always provide a kind and courteous service to my clients.👌 For more, I invite you to visit my portfolio website to walk through my academic achievements and awards I honored during my academic study. Link attached in the bottom of this page (under the "Other Experiences" category)🤞 If you are looking for a self-motivated, experienced and talented developer, please contact me.📞💕🥂 Regards, Tadiyos
    vsuc_fltilesrefresh_TrophyIcon Java
    HTML5
    Data Analytics
    Data Science
    MySQL
    RESTful API
    Software Development
    PHP
    JavaScript
    Laravel
    Time Series Analysis
    Website
    Django
    Database
    Python
  • $40 hourly
    Data Processing Good at handling complex objects, linked lists, and trees Familiarity with working with model-driven business data Particle animation in animation effects, combined with math or frame processing Shared logic encapsulation Good at developing common logic or components Ensure readability, performance, maintainability, ease of use and extensibility of common code Large Project Experience Participate in several large React projects Familiar with software design process and specifications, able to cooperate with colleagues to complete work efficiently and communicate efficiently Can quickly get used to various frameworks and languages Can quickly understand projects that use various design pattern architectures Keep Learning In work and life, get used to actively learning and accepting new things Open source project for data deconstruction visualization: Spurv Code cleanliness
    vsuc_fltilesrefresh_TrophyIcon Java
    React Native
    Software Development
    HTML
    JavaScript
    AngularJS
    React
    Node.js
    Angular
    CSS
    Vue.js
    TypeScript
    Spring Boot
  • $35 hourly
    15+ years web development experience, proficient in building web applications using modern technologies, good at writing high-quality, maintainable, and extensible code, follow the best practices of software development. Strong ownership in working, strong communication and problem solving skills. Languages: - JavaScript, TypeScript, HTML5, CSS, CSS3 - Node.js, Java, Python, Kotlin Frameworks & Technologies - React, VUE@3, React Native, GraphQL, Jetpack Compose - Express, Koa, Next.js - Webpack, Rollup, Vite - Mini program, Cloud development - Git, Github, Gitee - Figma, JS design - CI/CD Pipelines, Docker, K8s
    vsuc_fltilesrefresh_TrophyIcon Java
    Web Development
    React
    Node.js
    React Native
    Kotlin
    JavaScript
  • $22 hourly
    Career Summary Seven years of experience in software development and testing, two years of functional test, two years of automated testing, and three years of test management platform development. Proficient in software engineering, software testing theory, and software testing process. Core Competencies * Familiar with Python, Java language, and MySQL database, can use spring boot to develop rest API interface, * Familiar with git, Jira, Testlink, Maven, and other technical tools Excellent analytical mind * Familiar with Linux system and web project configuration and test deployment * Good English reading skills, can read English documents directly * Eager to learn and accept new concepts and ideas * Highly organized with a multi-task orientation * Interested in continuous learning of new technologies * Work carefully, patience, responsibility, good communication skills, and team spirit.
    vsuc_fltilesrefresh_TrophyIcon Java
    DHCP
    Tech & IT
    Git
    DNS
    Spring Boot
    Testing
    Automated Testing
    Software QA
    Software Testing
  • $35 hourly
    I excel at using Java to solve business issues, along with insights into coding practices. I select the most suitable tools based on the business needs and focus on code design.
    vsuc_fltilesrefresh_TrophyIcon Java
    Microservice
    Vue.js
    React
    Apache Groovy
    TypeScript
    MySQL
    MongoDB
    Spring Data
    Redis
    Spring Boot
  • $40 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 HTML and CSS3, java, jQuery, Full project management from start to finish Regular communication is important to me, so let’s keep in touch.
    vsuc_fltilesrefresh_TrophyIcon Java
    Redis
    Python
    Software
  • $55 hourly
    I am a developer experienced in building backend service and frontend work. I got experience on design and team management.
    vsuc_fltilesrefresh_TrophyIcon Java
    PostgreSQL
    TypeScript
    JBoss EAP
    JDBC
    J2EE
    JavaScript
    Google Cloud Platform
    Next.js
    MySQL
    Oracle
    Spring Boot
    Python
    Node.js
    React
  • $250 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 JavaScript Full project management from start to finish Regular communication is important to me, so let’s keep in touch.
    vsuc_fltilesrefresh_TrophyIcon Java
    Kubernetes
    Spring Cloud
    Next.js
    Vue.js
    React
    JavaScript
    Golang
  • $40 hourly
    I'm a senior developer with 17 years of experience. I focus on the development of web and desktop software. I'm also a project manager with PMP certification. I'm skilled in JavaScript, CSS, HTML5, Node.js and Vue.js, and can quickly learn new web frameworks. I have had years of experience as an architecture designer. I'm proficient in mainstream frameworks and new microservice frameworks. I'm skilled in RDBMS, NoSQL, and middleware. I'm also good at software system maintenance. I'm familiar with C#, VB, Python, and bash programming languages.
    vsuc_fltilesrefresh_TrophyIcon Java
    Architecture
    JavaScript
    Desktop Application
    Web Development
    Web Application
    International Development
  • $35 hourly
    Full Stack Web Development, language for python/java/php/go/js/html. Web Software, API, DB, AIGC, RAG, Crawl. 10 years of development and management experience. Having rich project experience. Founder of an open-source organization. Rich entrepreneurial experience. Highs Quality Codes, efficient development.
    vsuc_fltilesrefresh_TrophyIcon Java
    API
    Golang
    PHP
    Python
    Scripting
    Product Development
    Web Application
    Web Development
    Artificial Intelligence
  • $40 hourly
    I have over 15 years experience in coding, I really love it. I am very good at combining various technology stacks to solve real problems. I know very well, in what project stage, use what kind of technical solutions, never over-design, never over-considered performance. At the same time, I will also consider the needs of the project in the next few stages, ensure the system is highly scalable and flexible. I had been an UX designer for years, or, I always been an UX designer & coder. I konw how to read people's mind while they talking about their requirements of system. == Education & Learning == Major in E-business 2002 - 2006 Microsoft Certificated System Engineer (MCSE) 2002 NIIT software engineer 2004 == Skills == · Web Frontend Develop (HTML5/VUE) · Mobile Apps Development, Android(JAVA)+ Ios(Oc or Swift) + Api, independent development · Hybrid Mobile apps development, Web + Native Framework · Use Electron develop cross-platform desktop application · Facial recognition applications · Machine learning with YOLO5/YOLO8 · Develop smart things with Arduino or Raspberry Pi · 3D Web application based on three.js · Web service with PHP / Python / Node · UX designer. Axure + Sketch + Photoshop · AI application or service with Python
    vsuc_fltilesrefresh_TrophyIcon Java
    PHP
    Front-End Development
    Android App Development
    Node.js
    Three.js
    HTML5
    iOS Development
    MongoDB
    Vue.js
    MySQL
    Python
  • $15 hourly
    自我评价 * 乐观开朗,良好的团队协作意识,精力充沛,能够和团队成员顺利的完成任务 * 学习动手能力强,责任心强,对份内的学习工作任务都能保质保量完好的交付 **********************
    vsuc_fltilesrefresh_TrophyIcon Java
    Chinese
    CSS
    Redis
    JavaScript
    jQuery
    MyBatis
    Git
    Apache Tomcat
    MySQL
    Hibernate
    Oracle Database
    AJAX
  • $30 hourly
    Proficient in using the Java language, with a solid foundation in Java programming and good programming habits. Skilled in utilizing mainstream framework technologies such as Spring, SpringBoot, SpringMVC, SpringCloud, Mybatis, and Mybatis-Plus. Proficient in using IDEA, Git, SVN, and Maven for project construction and management. Skilled in using MySQL, Oracle, and DM databases, proficient in SQL statements and familiar with SQL optimization. Mastery of commonly used design patterns, capable of leveraging them for code refactoring. Familiarity with common commands in the Linux system. Familiarity with WebLogic project deployment. Familiarity with the application of Redis. Familiarity with the usage of RabbitMQ and Elasticsearch (ES). Basic understanding of Vue and React.
    vsuc_fltilesrefresh_TrophyIcon Java
    TortoiseSVN
    JetBrains IntelliJ IDEA
    Git
    Apache Maven
    RabbitMQ
    Redis
    Oracle
    MySQL
    PostgreSQL
    Spring MVC
    Spring Roo
  • $30 hourly
    1. Be familiar with Big data framework related technologies, such as hadoop, hive, spark, sqoop, hbase, flume 2. Good Foundations of mathematics, familiar with common clustering and statistical methods, learned machine learning and deep learning related courses, and used pytorch 3. Have some experience in solving Spark performance tuning and data skewing 4. For dimensional modeling, I have a unique understanding of data warehouse layering 5. Have used the Scrapy crawler framework
    vsuc_fltilesrefresh_TrophyIcon Java
    Apache Flume
    Scrapy
    Spring Cloud
    Apache Flink
    Big Data
    SQL
    Apache Spark
    Apache Hadoop
  • $20 hourly
    I am a programmer working as a full stack developer in a software development company and will be using a few skills: ·HTML,CSS3,Java,PHP,jQuer.
    vsuc_fltilesrefresh_TrophyIcon Java
    Linux
    iOS
    Vuex
    CSS 3
    HTML
    Python
  • $5 hourly
    As a passionate software engineer, I specialize in creating innovative solutions that streamline and enhance technology applications. My expertise lies in full-stack development, encompassing both front-end and back-end technologies. I am proficient in a variety of programming languages including Java, Python, and JavaScript, and have a strong foundation in database management and cloud technologies. My experience extends to developing robust, scalable software for diverse industries, from fintech to healthcare. Committed to continuous learning, I stay abreast of the latest tech trends to ensure that my skills remain at the cutting edge of the software engineering field.
    vsuc_fltilesrefresh_TrophyIcon Java
    JavaScript
  • $35 hourly
    I'm a backend developer and tech lead with over six years of experience. I've successfully collaborated with numerous Fortune Global 500 clients to help them build and improve services. I can help you to build the service by providing clean and solid solutions. - Familiar with Java & Kotlin stack, including Spring Boot, relational and non-relational databases, message queues, microservices design, etc. - Familiar with DevOps, passed AWS solutions architect associate certification, have much experience with CI/CD pipelines, Kubernetes, docker and a variety of cloud products. - Familiar with agile methodologies and best practices, like test-driven development, infrastructure as code, trunk-based development, etc.
    vsuc_fltilesrefresh_TrophyIcon Java
    Database
    RESTful API
    Spring Data
    Amazon Web Services
    Microservice
    Cloud Architecture
    Web Development
    Back-End Development
    CI/CD
    Apache Kafka
    Spring Boot
    Kubernetes
    DevOps
    Kotlin
  • $20 hourly
    I am a highly skilled and experienced Java developer with over 15 years of experience in the industry. I have a strong background in software development, system architecture, and project management. I have worked on a wide range of projects, from small-scale applications to large enterprise systems, and have a proven track record of delivering high-quality, scalable solutions. Skills: Proficient in Java programming language Extensive experience with Java EE, Spring framework, and Hibernate Strong understanding of object-oriented design principles Expertise in database design and development (MySQL, MongDB, Redis) Experience with Agile development methodologies Excellent problem-solving and analytical skills Experience: Principal Software Engineer at Dell Corporation (2018-now) Senior Software Engineer Myriad Group (2010-2018) Software Engineer at ZTE (2008-2010) Education: Master's degree in Huazhong University of science and technology Languages: English (Fluent) Overall, I am a dedicated and passionate Java expert with a proven track record of success in the industry. I am always looking to expand my skills and knowledge, and I am excited to take on new challenges and opportunities in the field of software development.
    vsuc_fltilesrefresh_TrophyIcon Java
    Spring Cloud
    Redis
    RabbitMQ
    Architectural Design
    Software Design
    MongoDB
    MySQL
    Spring Boot
    Software
  • $10 hourly
    I am a programmer and I am skilled in Java application development. I hope to find more opportunities on Upwork.
    vsuc_fltilesrefresh_TrophyIcon Java
    Software
    Oracle
    MySQL
    JavaScript
  • $25 hourly
    I'm a Infrastructure developer experienced, Whether Cloud Native Migration、Infrastructure open source project development, I can help. - Cloud Native technology stack, knows kubernetes、containerd、goharbor、prometheus、istio、CICD etc. - Java Web service developer, knows spring boot、mysql、redis、java etc. - Full project management from start to finish - Regular communication is important to me, so let’s keep in touch.
    vsuc_fltilesrefresh_TrophyIcon Java
    Open Source
    Web Application
    Database
    Spring Boot
    Edge AI
    Edge Computing
    Rust
    Golang
    Container
    Kubernetes
    Cloud Computing
    Web Development
    Product Development
    Python
  • $30 hourly
    Familiar with redis thread model, proficient in common data structures, persistence and expiration strategies, proficient in solving cache wear, and have experience in solving big-key problems. Familiar with the application of Spring Cloud, SpringBoot, MyBatis-Plus and other frameworks in the project. Familiar with the application of kafka middleware, have some understanding of the principles of message reliability and message sequence, and have experience in solving problems such as message accumulation and repeated message consumption. Familiar with MySql database, familiar with InnoDB storage engine, understand its index, transaction, lock and MVCC mechanisms, and have relevant experience in SQL tuning and index optimization. Familiar with JUC concurrent programming, familiar with ThreadLocal, thread pool, AQS, volatile, etc. Familiar with common commands of Docker and Linux, understand k8s, have relevant practical and production environment troubleshooting experience, familiar with Alibaba Cloud Familiar with the basic use of VUE and can develop applications independently Understand RocketMQ
    vsuc_fltilesrefresh_TrophyIcon Java
    Apache Kafka
    Vue.js
    Redis
    MySQL
    Spring Cloud
    Spring Boot
    Web Application
    Web Development
    Golang
  • $20 hourly
    I’m a developer experienced in backend service. Knows Java, Redis, SQL, RocketMQ, Spring Boot, Sping Cloud, Nacos, Nginx. Full project management from start to finish
    vsuc_fltilesrefresh_TrophyIcon Java
    REST API
    CI/CD
    Jenkins
    Git
    MySQL
    SQL
    Redis
    Spring Cloud
    Spring Boot
  • $30 hourly
    I’m syoka, a full-stack engineer. I am interested in LLMs and their applications, including: Agent, RAG, KG, TTS, ASR, etc. - Familiar with the full suite of Spring frameworks, including Spring, Spring Boot, and Spring Cloud (version 3.x). - Proficient in distributed systems theory and commonly used middleware services (e.g., caching, rate limiting, messaging, gateways, service registries, databases). - Experienced with model engineering frameworks such as LangChain and Stable Diffusion (SD), with hands-on experience in AI content generation business applications. - Knowledgeable about JVM theory and Domain-Driven Design (DDD), with practical experience in applying these concepts to real-world business scenarios. - Management experience with a dotted-line team of 6 members. - Full-stack development experience (Java/Python/JavaScript). - Language proficiency: English (CET-6) | Japanese (JLPT N2).
    vsuc_fltilesrefresh_TrophyIcon Java
    Next.js
    TypeScript
    Redis
    Architectural Design
    Data Engineering
    Python
    Spring Boot
    Knowledge Graph
    Diffusion Model
    AI Chatbot
    Docker
    PostgreSQL
    MySQL
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