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Hire the best Spring Boot Freelancers in Shanghai, CN

Check out Spring Boot Freelancers in Shanghai, CN with the skills you need for your next job.
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  • $60 hourly

    • 5.0/5
    • (4 jobs)
    A passionate software architect, team leader, and software developer based on a solid software engineering background with 19 years of computing industry experience. Result-oriented and having: 1. Hands-on experience in distributed system/application architecture design 2. Execution of high-performance application development in n-tier architecture 3. On time delivery of enterprise solutions for various business domains in automobile manufacturing, enterprise remote support technologies, and enterprise e-commerce 4. Proficient skills in Java, ASP.NET, HTML5, OPC UA, XML, My SQL, Oracle PL/SQL and SQL Server 5. Successive application cutovers and deployment experience in very demanding real-time environments 6. Excellent English verbal and written communication skills 7. Rich onsite working experience in the United States
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Docker
    Microservice
    Web Application
    React
    Python
    Golang
    Flutter
    React Native
    Java
  • $38 hourly

    • 4.9/5
    • (11 jobs)
    I got more than 20 years of solid experience in developing web & mobile applications as a full-stack developer and system architecture. I started coding with C/C++ in 1997-99 and gained a solid understanding of OS and networks. I've worked as a backend engineer with Java and PHP for more than 5 years and then as a full-stack engineer for more than 10 years. For the recent 10 years, I worked as a system architect and a senior engineer manager. I worked for different companies, from stealth startups to public listed companies. My web and mobile apps are built to run in production environments stable and scalable for many years. From these works, I possed a variety of business knowledge including city pipeline planning, auto navigation, video conferencing, e-commerce, health management, and insurance services. I would always keep delivering optimized and exceeding expectation quality system design and apps as my primary value. I would always take the performance and security of your solution as the most important value for your client's needs. I'm also a quick learner and open to different ideas. If you are looking for a high-quality web and mobile solution developer, I'm the one for you. As a responsible and mature engineer, I'm willing to keep a long-term technical involvement in my projects and happy to see these projects running smoothly and successfully in real life. Please allow me to be the best of service to you!
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Full-Stack Development
    DevOps
    Web Services Development
    ClickHouse
    MySQL Programming
    Embedded Linux
    Single Page Application Framework
    Spring Framework
    Spring Cloud
    Elasticsearch
    Couchbase Server
    Mobile App Development
    WeChat
    Web Application
  • $35 hourly

    • 5.0/5
    • (1 job)
    - 30+ years of overall programming experience, including 10+ years as a full-stack developer - Excellent data analysis skills enabling automated program trading in financial markets - 8 years at IBM sharpened my problem-solving abilities - MBA in top school provides business acumen and analytical approach - Created highly trafficked websites as early as 20 years ago - Front-end: React, Next.js, CSS/Bootstrap - Back-end: Node.js, Java/SpringBoot, Python, C++, Julia - Data: SQL/NoSQL, Redis, Matlab - Infrastructure: Docker, Kubernetes, Nginx and more - AI: local LLM deployment and fine-tune
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Hugging Face
    NoSQL Database
    Julia
    Kubernetes
    Docker
    Redis
    SQL
    Python
    Java
    CSS 3
    Node.js
    TypeScript
    Bootstrap
    React
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    Hello! With over 8+ years of software engineering experience, I am providing cost-efficient solutions for all clients’ needs. I am turned towards creating long-term relations and turning startups into successful companies. I provide web and mobile solutions for video streaming, chat engines, social/dating/uber platforms, Bluetooth/BLE.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    React
    MongoDB
    MySQL
    Elasticsearch
    Python
    Scala
    Java
    Website
    SQL
    Web Application
    TypeScript
    HTML
    HTML5
    CSS
  • $30 hourly

    • 4.7/5
    • (1 job)
    I have extensive experience in designing and developing software applications for small and medium-sized businesses. I have been a key contributor in several projects, including a server monitoring platform using Zabbix, an online course platform with membership and video-on-demand functionality, and a customer service system utilizing WeChat Enterprise with a custom-designed user interface and offline chat record storage. As a front-end developer, I am well-versed in HTML and CSS3, as well as WordPress and AntDesign. On the backend, I am proficient in Java, SpringBoot, MySQL, Hibernate, and Mybatis. Additionally, I am familiar with Linux, shell scripting, and Nginx. Communication is of the utmost importance to we freelancers. If you are looking to create a new application or simply seeking consultation, please don't hesitate to reach out to me. I would also be open to ongoing communication and happy to talk with you throughout our cooperation. Let's keep in touch!
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    WeChat
    WordPress Development
    Web Application
    Vue.js
    HTML5
    Smartphone
    MySQL
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I am a developer with experience in building websites for small and medium-sized enterprises. I’m experienced in Java and Mysql, Maven, Spring Boot, Mybatis and linux.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Chinese
    Java
    GitHub
    Linux
    MyBatis
    Git
    HTML
  • $35 hourly

    • 5.0/5
    • (1 job)
    I am an accomplished Java developer with over 10 years of extensive experience in designing, developing, testing, deploying, and maintaining software systems. I have proficiency in frameworks such as Spring as well as front-end technologies including JavaScript, React, Vue, and PixiJS. Over the course of my career, I have worked on various projects ranging from large-scale enterprise applications to smaller MVPs across diverse domains such as e-commerce, healthcare, finance, and education. My expertise lies in building scalable, robust, and secure software systems that meet business needs while adhering to coding standards and best practices. In addition to my core programming skills, I possess significant experience using containerization technologies like Docker and Kubernetes for efficiently deploying applications on cloud platforms. This allows me to ensure scalability and maintain high availability through streamlined deployment processes. I believe continuous learning is essential for professional growth. Thus, I consistently engage in ongoing personal development through continuing education by attending conferences, taking online courses, and actively participating in the developer community.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Vert.x
    Vue.js
    Java
    JavaScript
    TypeScript
    React
    PixiJS
    Spring Framework
    Docker
    Kubernetes
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Hey there, I'm Wei Wei, an IT enthusiast with a passion for programming, movies, and books. I spend my days diving into the world of technology and exploring its endless possibilities. Whether it's crafting elegant lines of code or getting lost in the captivating narratives of movies and books, I thrive on the art of creation and imagination. While my achievements might not be numerous yet, I'm on a continuous journey of learning and growth. Join me as I navigate the digital realm and share my love for all things tech and entertainment!
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Spring MVC
    MyBatis
    Java
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    I’m a experienced web developer specializing in crafting websites for small to medium-sized businesses. I am skilled in HTML, CSS, Java, and Python, I offer end-to-end project management. Let’s connect and bring your vision to life.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Spring Cloud
    Azure App Service
    CSS
    JavaScript
    Spring AMQP
    JDBC
    Python
    Java
    Azure DevOps
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    I'm a developer experienced in java/spring boot for backend service which is http or tcp/ip server. I have experience with the following skills: # java(> 10 years), springboot/netty/JNI # c/c++(> 2 years) # c#.net(7 years), webform/.net mvc # mysql/sqlserver/oracle # redis(7 years) # ELK/mongodb/hbase
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    Web Form
    C#
    C++
    C
    MySQL
    Netty
    ELK Stack
    Apache Kafka
    RabbitMQ
    Redis
    Java
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Every happy cooperation comes from a simple beginning All Java product development in front of me is fast and good Proficient in everything from database design to backend development and UI Can meet almost all customer requirements (provided the requirements are clear)
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    Software
    Hibernate
    JavaScript
    HTML
    Oracle
    MyBatis
    Vue.js
    React
    MySQL
    Java
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I'm a developer experienced in big data analysis.If you are trying to analysis big data or just wanna to learn something about big data analysis，I can help.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Apache Hadoop
    Python
    Redis
    Apache Zookeeper
    Apache HBase
    Hive
    ETL
    Data Lake
    Spring Cloud
    Apache Kafka
    Apache Spark
    Apache Flink
    Big Data
    Java
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    slave begging for food am a full-stack developer with extensive experience in developing web applications using various technologies such as PHP, JavaScript, HTML, and CSS. I have worked on projects ranging from small-scale websites to large-scale enterprise-level applications. My expertise includes database design, API development, and front-end development. I am passionate about writing clean and efficient code that delivers the best user experience. I am a quick learner, detail-oriented, and committed to delivering high-quality work. I am excited to work with clients who share the same passion for technology and innovation.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    H5P
    Oracle
    MySQL
    BootstrapVue
    React
    Golang
    Java
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    I have been working in the IT industry for seven years, focusing on the fields of JAVA, Spring, and big data. I am the head of technology development for the HomeStyler community, I hope customers who need software development can contact me, and I will use my skills to bring you convenience
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Apache Spark
    Hive
    Apache Hadoop
    Apache Kafka
    MongoDB
    PostgreSQL Programming
    MySQL Programming
    Java
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    I'm a Java engineer with years of development experience. I'm very familiar with Java language and related technology stacks, including Spring framework, Hibernate, MyBatis, etc. As a Java engineer, I have solid technical foundation and rich practical experience, and can skillfully solve various technical problems. I'm good at analyzing problems, optimizing code, and working with team members to maintain good communication and cooperation. In addition to technological abilities, I also possess good teamwork spirit and communication skills. I can work closely with product managers, UI designers, and other developers to complete project tasks. At the same time, I can also communicate and collaborate effectively with colleagues in other departments to ensure the smooth progress of the project.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    MySQL Programming
    Java
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Familiar with Java, Spring, SpringMVC, SpringBoot, Mybatis and other commonly used open source frameworks. Proficient in MySQL, able to write SQL statements proficiently, with SQL optimization experience, familiar with caching technologies such as Redis. Familiar with web technologies such as JQuery, JavaScript, JSP, ajax, css, xml, etc., familiar with DataTable, artTemplate and other template engines. Familiar with common design patterns, data structures and algorithms. Familiar with tomcat, jetty, proficient in common communication protocols, familiar with common Linux commands. I can independently complete the preliminary requirement investigation, requirement analysis, and development testing of a project.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Database
    MySQL
    JavaScript
    Java
  • $50 hourly

    • 4.8/5
    • (26 jobs)
    --------------------------------PLEASE READ THIS FIRSTLY------------------------------- I have worked remotely for over 10 years and teamed with different developers around the world, and I have plenty of experience in effective collaboration in a distributed team. But sadly in the past years, I got the bad experience from some customers who knew nothing about remote work(even no timezone concept in his mind) and provide small projects(declared it is a long term project, but only provide several hours work per week, even outsource his/her daily work) but required a 24/7 service. Finally, they wrote down terrible feedback on these projects. If you are smart, please go to read the feedback from my long-term(6-24months) projects. So I have some points to declare here to avoid the potential conflicts in the future cooperation: * I do NOT work in your timezone. As a freelancer, I work for myself, I have my daily life. So I do NOT provide 24/7 service. * I would like to work with a tech-driven startup or the direct project owner. If you are an agency that only good at cost negotiation but know little about technologies and also does not understand the requirements yourself, I think it is NOT a good match with me. * A quiet non-disturbed work environment is a must for me, so daily meeting including unscheduled talk/chat/video is not acceptable. I prefer to use engineering tools to overcome the communication gap in a distributed team. Of course, some **scheduled** meetings are essential for the team collaboration and project plan. * I am a tech nerd and always keep update with latest industry standards, specification and methodology. I promise to provide professional service and deliver high-quality result that exceed your expectations most of the time. If you have read the book Remote/Rework from 37singals/Basecamp, and you agree on the points listed in the book, I believe that we are a good match and we can collaborate smoothly in the future. If you disagree with some of my points, please skip my profile and contact other resources. --------------------------------------------------------------------------------------------- I have over 20-year software engineering experience and has significant experience in building large-scale distributed systems, design and implementation of RESTful application architecture, migrating monolithic applications to Microservice architecture, pragmatic agile programming coach, etc. I am a contributor of JBoss Arquillian, Quarkus, Netflix Dgs framework, Spring projects(Spring framework, Spring GraphQL, Spring Data, etc), Eclipse EE4J(Cargo tracker, etc), etc. In 2012, I was invited by Redhat to attend the 2012 JBoss User and Developer Conference at Boston and received the 2012 JBoss Community Recognition Awards. He is familiarized with the popular technology stack, including: Backend: * REST, MDA, Microservices architecture * Java EE/Jakarta EE specifications(CDI, JSF, JPA, JTA, EJB, JAX-RS, etc), Microprofile spec, and related application servers, eg. Glassfish/Payara, JBoss EAP/WildFly, OpenLiberty etc. * Popular frameworks, including Spring(MVC, Data, Security, Integration, Batch, AMQP, HATEOAS, etc)/Spring Boot/Spring Cloud. Quqkus, Helidon, Vertx * PHP 8+, Symfony, etc. * NodeJS/ExpressJS/Mongoose/TypeORM, NestJS, etc. Frontend: * NodeJS, NPM, Gulp, Webpack * ES6, Typescript * Angular * Bootstrap * React(newbie) Engineering: * Good command of Git and know well about the popular Git cloud service(Github, Bitbucket,etc), and have plenty of practical experience in the Feature Branch flow and Github Flow(Fork flow) to commit new features. * Plenty of practice about Agile/Scrum, XP/TDD, automated testing, good at writing tests with the popular testing framework/tools, eg. JUnit, Jacoco, Mockito, AssertJ, Restassured, Arquillian, Spring Boot Test tools, etc. * Familiarity with the configuration of the popular CI/CD service, eg. Github Actions, TravisCI, CircleCI, Codefresh, Shippable, Drone, SemaphoreCI, Appveyor, etc. * Code quality analysis tools, Code climate, SonarCloud, Codecov, coveralls, Codacy, etc. * Docker, K8s Architectural knowledge: * Popular architecture, layered architecture, Clean/Hexagon architecture and DDD patterns. * RESTful API design and implementation(know well about the Richardson Mature Model) * Microservice patterns, experience in migration from Monolithic applications and legacy applications. * Event driven architecture, popular message broker, Rabbit, Kafka, ActiveMQ Artemis. * Security standards, OAuth2/Oidc, popular IDP service, eg. Okta/Auth0 and Keycloak.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Java EE
    RESTful API
    PostgreSQL
    Angular
    Git
    Docker
    Kotlin
    Java
    Kubernetes
    Microservice
    PHP
    GraphQL
    Spring Security
  • $25 hourly

    • 0.0/5
    • (1 job)
    10+ years experiences working as Java software technical consultant and solution architect. Rich experience on system integration. Familiar with Java programming skills. Most of the projects are CRM/OM/OCS for worldwide famous telecom companies. Also have hand on experiences on building frameworks for well-known retailers to integrate Salesforce core cloud/marketing cloud with Apps and social media like Weibo, WeChat, etc.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Apache Kafka
    Redis
    Python
    JavaScript
    PostgreSQL Programming
    MySQL Programming
    Ext JS
    Salesforce CRM
    Java EE
  • $19 hourly

    • 0.0/5
    • (1 job)
    Freelancer software engineer and indie game developer with several years of backend development & reverse engineering experience.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Java
    Python
    Golang
    Database
    Back-End Development
    RESTful API
    Kotlin
    MySQL
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    I’m a developer with experience in Java development. I’m experienced in Java and SpringBoot, Mysql, Redis. I’ll fully project manage your brief from start to finish Regular communication is really important to me, so let’s keep in touch!
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    NGINX
    Java
    MySQL
    Redis
  • $100 hourly

    • 0.0/5
    • (0 jobs)
    ● I possess extensive experience in internet product research and development, with a particular focus on both B2B and B2C business areas, including internet finance, online education, and e-commerce. ● I have a solid grasp of the Java technology stack, encompassing Java fundamentals, concurrent programming, Spring Boot, Spring Cloud, RocketMQ, RabbitMQ, and other microservices technologies. ● Furthermore, I have hands-on experience in developing and optimizing MySQL, Elasticsearch, and Redis, as well as team management. ● I am also well-versed in collaboration tools and technologies such as Docker, K8s, and CICD platforms. ● I have a proven track record in team management and currently hold the position of technical leader in a startup company.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Spring Cloud
    Elasticsearch
    J2EE
    RabbitMQ
    Apache Kafka
    MySQL
    Java
    Redis
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    I enjoy working with clients to help them discover what they need and create the best solution. Quality, budget, and meeting deadlines are what I strive for, making the best impression with a finished product for each client. I enjoy this type of work as I make new and awesome projects come to life for clients with a dream. WHY ME + Experience about 7 years in "Web / Mobile Development" + Creative Idea. + Time is money and I don't want to waste yours and also mine. + Free of charge consultation. + Fast response and issue solving My Skills: ★ Back-end technology - Java frameworks: Spring、Spring Boot、SpringCloud、Vert.x、MyBatis、JOOQ、jacoco、GRPC、Netty、Sentry - Database: MySQL、PostgreSQL - Familiar with Performance Optimization for MySQL and JVM - Middleware and others: Nginx、Redis、Jenkins、Docker、Kafka、k8s、ElasticSearch、http2 ★ Front-end technology - Familiar with JavaScript、JQuery、Bootstrap、Html5 ★ Mobile technology - Mobile app development for iOS and Android for both Native and Hybrid. - Familiar with Flutter 、React Native ★ Other Skills - Programming languages: Python、Rust、Golang - AI: yolov5、stable diffusion、TTS - Strong documentation and communication skills Thanks. Regarding.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Netty
    Spring Cloud
    MySQL
    Apache Kafka
    Redis
    MyBatis
    Web & Mobile Design Consultation
    CI/CD
    PostgreSQL
    Vert.x
    Elasticsearch
    Python
    JavaScript
    Java
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    I'm a developer with experience in building backend services. Whether you have bugs to fix, or building a new service from scratch, I can help! - I'm experienced in Java, Kotlin, with Spring Boot or WebFlux - I'm experienced in working remotely across multiple timezones - Regular communication is important to me, so let's stay in touch
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Google Cloud Platform
    API Development
    .NET Framework
    Redis
    Cloud Spanner
    MySQL
    SQL
    C#
    Java
    Spring Framework
    Kotlin
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    Proficient in using Git and SVN version controllers Proficient in PHP, with a certain understanding of MVC development patterns, design patterns, and reflection Proficient in using ThinkPHP framework, CI framework, Larravel framework, Shopex mall framework, and have corresponding project development experience Proficient in using MySQL databases, understanding MySQL optimization, MySQL master-slave, Redis, and Memcache caching technologies Have experience in using message queues such as RabbitMQ and ActiveMQ, and have a certain understanding of Kafka Have a certain understanding of Nginx and apply it in development, and have an understanding of learning OpenResty, Lua Proficient in JavaScript and Ajax web development techniques, with a certain understanding of JavaScript prototype chains and execution contexts, proficient in the use of jQuery framework, Mootools framework, underscore and chart plugins, LayUI, AngularJS, etc Familiar with the use of DOM, XML, and page statics, understanding pure and local statics Be able to build LAMP and LNMP environments, deploy supervisor daemon, and master basic Linux operations I have project experience in developing app interfaces based on SpringBoot, SpringMVC, and Mybatis. I have a certain understanding of microservices and am familiar with learning RPC frameworks such as SpringCloud, Dubbo, and Motan
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Flutter
    OpenResty
    Lua
    Software
    Vue.js
    NGINX
    Yii
    MySQL
    Netty
    PHP
    Java
    JavaScript
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    Navigating through the maze of code is not a challenge for me, but a thrill. I am a Senior Java Software Developer with 9 years of experience in high-performance web applications with Java, Python，PHP，WordPress，Vue，NodeJs，Spring Boot, SpringCloud,RabbitMq，Kafka，Docker，Linux，Git，GitHub， and MySQL.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Vue.js
    RabbitMQ
    Spring Cloud
    Python
    Java
    Git
    MySQL
    Redis
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    5 years of enterprise-level business back-office system development and management experience, with rich practical experience in microservice architecture development projects; Have excellent business understanding and business demand implementation capabilities, familiar with SaaS system development and deployment, and are compound candidates who understand technology and projects. a.Solid Java foundation; b.Proficient in using MySQL, SQL Server, Oracle to design database tables independently; c.Proficient in using SpringCloud, SpringBoot, SpringMVC, Hibernate, MyBatis frameworks, as well as Eureka, Nacos, Gateway, Hystrix, Seata microservices technologies; d.Proficient in RabbitMQ, Kafka middleware; e.Proficient in using Redis caching and Redission concurrency control; f.Familiar with Linux operations, able to independently set up CI/CD environment and deploy highly available project environment; g.Skilled in multi-threaded programming and high-performance coding.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Alibaba Cloud
    Redis
    Apache Tomcat
    Apache Kafka
    Hibernate
    MyBatis
    RabbitMQ
    MySQL
    Spring Cloud
    Project Management Professional
    Java
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    1. 12+ years working experience in Java/Web application development with 7 years as a architect; 2. Experienced in structure design, providing solutions and structure refactoring for different business scenarios, with high quality deliverables and relevant documentations 3. Experience in building high-performance, high-availability, high-scalability distributed systems, and optimizing system performance; 4. Interact with business stakeholder, IT business partner, vendors and industry experts, map business requirements into technology solutions that optimally balance cost, speed of implementation, and value while leveraging existing technologies and standards whenever possible; 5. Strong experience in Java, Core Java, Spring, springMVC, springboot, springcloud, Mybatis, Mysql, Kafka, Redis, Distributed Service, Microservice, JVM optimization, xxl-job; 6. Experience with Kubernetes, HuaWei Cloud, Tencent Cloud, Maven, GIT, Jenkins, PostgreSQL, Kong gateway, Rancher, JIRA; 7. 1 year working experience in block chain area.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Application Optimization
    Apache Kafka
    Spring Cloud
    Software
    Website
    Git
    Microservice
    Redis
    MyBatis
    Spring MVC
    MySQL
    Java
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