Upwork home
Sign up
Secondary

Hire the best Spring Security specialists

Check out Spring Security specialists with the skills you need for your next job.
Hire freelancers
Clients rate Spring Security specialists
Rating is 4.7 out of 5.
4.7/5
based on 178 client reviews
  2. Development & IT Talent
  3. Back-End Developers
  4. (Current) Spring Security Specialists
  • $25 hourly

    • 4.8/5
    • (17 jobs)
    ---- Worked for 5000+ hours on Upwork ----. Having 15+ years of experience on Java/Java Spring Boot, Web Technologies and Integrations. Excellent experience of back end and front end development, ability to design and architect products and solving complex problems. Specially very good at framework creation and development of web applications including single page applications as well. List of expertise areas: - Java Web & Enterprise Applications. - Spring Stack - Spring MVC, Spring Boot, Spring Security, Spring Data and Spring Integration etc. - REST APIs integration, design and development. - Front end development - Angular 1.x, Angular 2+, HTML5, CSS, JQuery, JSON, Gulp, Bower, LESS, Node.js. - Databases/ORM - Spring Data/JPA/Hibernate, MySQL, PostgreSQL, Oracle, Sybase, . - Integrations Resteasy - REST API based, OAuth 1.0a and OAuth2, CSV and X12 Format - AWS infrastructure setup - Messaging - JMS, Spring JMS, ActiveMQ - Testing Frameworks - JUnit, Mockito, TestNG etc. - Build and Source Management - SVN, Git, Ant, Maven and Gradle - AWS(EC2 and RDS) - GCP(PubSub, Cloud Storage, Google Kubernetes Engine, Cloud Spanner DB)all - CI/CD using Jenkins I prefer Agile methodology for product development and having good knowledge of scrum and all.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Google Cloud Platform
    Microservice
    API Integration
    Spring Boot
    Hibernate
    REST
    AngularJS
    Spring Framework
    Java
  • $50 hourly

    • 4.8/5
    • (19 jobs)
    OPEN FOR LONG TERM PROJECT I am a full stack developer with 9+ years of experience delivering enterprise-grade projects for globally-renowned companies such as R Systems, UnitedHealth Group, and most recently, Publicis Sapient. -Exposure of end-to-end development of software products from requirement analysis to system study, coding, testing, debugging, documentation, and implementation. -Helped in building the architecture and design of several web solutions and distributed systems from scratch. I do have working experience in designing and building scalable modules. o AWS: S3, SES, SNS, Setup EC2, RDS, API Gateway, ECS, Fargate, AWS code build deploy pipeline, AWS-Lambda, CDN(CloudFront), Security Group, Step Function, Serverless o Docker Implementation, Docker Image Setup, Jenkins CI/CD, Liquibase o Design Patterns: Singleton, Factory, Builder, Strategy, Decorator o Web Services: Restful Web-services, SOAP, and Micro-services o Databases: MySQL, Oracle, PostgreSQL, Mongo, Dynamo DB I have remote work experience and strong communication skills & domain expertise includes banking, healthcare, education, and insurance.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    GraphQL
    Java
    Spring Framework
    Elasticsearch
    AWS Lambda
    Spring Boot
    Jenkins
    AWS CloudFront
    Microservice
    Kubernetes
    PostgreSQL
    RESTful API
    CI/CD
    Amazon DynamoDB
    Apache Kafka
  • $38 hourly

    • 4.5/5
    • (27 jobs)
    I am a Senior Java Developer with experience since 2005. I have developed various Java projects in many industries. I'm also good with testing and quality assurance. Since 2012 I have worked with clients from Australia, Singapore, USA, Netherlands, Germany, Hongkong, and Greece. DETAILS: Language: Java Framework: Spring Framework (Spring Boot, Spring MVC, Spring-Security, Spring-WS, etc), Quarkus, Eclipse Vert.x, Play Framework, JHipster Technologies & libraries: Hibernate/JPA, Web-Services (JAX-WS / SOAP, JAX-RS / REST, XML-RPC), Apache CXF, Jersey, SMPP, Apache Mina, Google Maps API (JS & Android), JSOUP, Mondrian/OLAP/OLAP4J, Apache Camel, Redis, Microservice Architecture, CloudSim, JWT (JSON Web Token), Apache Kafka Application Server: Tomcat, Jetty, Wildfly IDE: IntelliJ IDEA, Eclipse, Netbeans Database: MySQL, Oracle, PostgreSQL, MS SQL Server, MongoDB Payment processor: Braintree, Stripe, TokenEx (SecureNet, Payeezy, Worldpay US, Vantiv, MercuryPay) Front End: JSP, Thymeleaf, Velocity, HTML, CSS, JQuery, Bootstrap, AngularJS (1.x), Angular 2+ (2 - 8), Highcharts, Ajax, JSON Build Tools: Maven, Gradle, Ant, SBT Mobile Notification: Google Cloud Messaging (GCM), Firebase Cloud Messaging (FCM), Apple Push Notification service (APNs) Test Framework: JUnit, TestNG, SonarQube Reporting Tools: JasperReports Continuous Integration: Jenkins Collaboration Tools: JIRA, Asana, Pivotal Tracker, GitHub, Bitbucket, $lack Social Media / OAuth Integration: Facebook, Google Authentication Server: Keycloak Specification Documentation: Swagger / OpenAPI Container: Docker OS: Linux (Ubuntu), Windows What I'm good for: - Software/Back-End development - Software design/architecture/solution - Web application development - System/business analyst - Database design/architecture - Software testing and quality assurance What I do since 2012: - Develop back-end server (REST web service) and Android front-end (Android SDK) for Android application from scratch. (2012) - Develop a dashboard application using Mondrian/OLAP + Highcharts JS from scratch. (2014) - Develop MobilePayment system that connects to payment processors (Braintree, Stripe, TokenEx, Vantiv, Worldpay, etc) and administration page from scratch using Spring, Hibernate, REST, Apache CXF, JQuery, Bootstrap, etc. (2014) - Develop a GiftCard system, both REST services and administration page from scratch using Spring, Hibernate, REST, Apache CXF, JQuery, Bootstrap, etc. (2015) - Implement the USSD menu with Facebook login using Spring, Hibernate, REST, Apache CXF. (2015) - Develop push notification (Apple APNS & Android GCM) application using Apache Camel, Spring Boot, multi-threading, batch processing. (2016 - 2018) - Develop a website using WildFly, REST, Hibernate, Angular JS. (2016) - Website maintenance using Play Framework, Angular JS, Bootstrap. (2017) - Develop and maintenance insurance-related websites, communicating with SOAP and REST APIs from various Insurance providers. (2017 - 2019) - Develop various REST and SOAP API clients and servers using Spring, Spring-Boot, JAX-WS, JAX-RS, Apache Camel, etc. (2017 - 2018) - Develop a website using Play Framework, Hibernate, Angular JS, Bootstrap, etc. The website connects to various third-party APIs. (2018) September 2022 update: I'm available to hire up to 20 hours/week. I am looking forward to working with you! Thanks!
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Redis
    Vert.x
    Apache Kafka
    Apache Camel
    Spring Boot
    MongoDB
    Play Framework
    AngularJS
    JasperReports
    Google Maps API
    Apache Maven
    Spring Framework
    Hibernate
    Java
  • $30 hourly

    • 4.8/5
    • (15 jobs)
    ✔Expert in Java ✔5000+ Hrs worked on Upwork ✔16+yrs Experience ✔Problem Solver Sun Certified Java Programmer with 16+ Years of Professional Experience in Enterprise Application Development. I have excellent Coding Skills and follow Industry Standards to code Scalable Applications that can be deployed on Cloud or On-Premises or Container or Kubernetes or Hybrid Platform. ✅I specialize extensively in Java: ✓ Back-End Frameworks: Spring Boot, Spring, Hibernate, JPA, JSP, Servlets, Java ✓ Front-End Frameworks: Angular, ReactJS, JQuery, and JavaScript ✓ Other Frameworks: Apache Storm, Hadoop, JPPF, ElasticSearch, Hazelcast, Spring Cloud ✓ Cloud Computing: AWS, Google Cloud, Digital Ocean, and Heroku ✓ Security: OAuth2, OpenID Connect, JWT, LDAP, X.509, Kerberos, Social Logins, SSO ✓ Databases: MS SQL, MySQL, Oracle, PostgreSQL, MongoDB, HBase ✓ CI/CD and monitoring: CI/CD using Gitlab, CI using Jenkins and Bamboo, Kubernetes ✓ Agile Methodology: Scrum and Kanban using project management tools like Jira, Pivotal Tracker, Gitlab, etc. ✅My core competence lies in providing End-to-End Solutions to Enterprise Application Development for the Financial, Marine, and Telecom domains. ✅ How can I help you ✓ I can handle your all end-to-end requirements analysis, development & delivery so you can focus on your sales & operations ✓ I can extend/develop your MVP product to production-ready ✓ I can develop products from scratch until the final delivery and support with maintained code quality and proper code coverage ✓ I can choose the right technology stack and tools for your solution based on real needs and can save costs ✓ I can manage the team, do code reviews, handle CI/CD and releases, support live systems ✓ I can understand and implement the most difficult parts of software systems ✅ Expert Areas ✓ Java-based back-end frameworks like Spring Modules (Spring MVC, Spring Security, Spring AOP, Spring Rest, Spring Data/JPA) ✓ Microservice & Cloud native architecture for developing SaaS-based system ✓ RDBMS (MySQL, PostgreSQL, Oracle) ✓ Docker, Kubernetes, OpenId, SSO, SAML, ✓ Graph/Document Databases MongoDB and DynamoDB ✓ Microservices-based architecture implementation with Spring boot, Spring Integration, and Apache Camel ✓ AWS experience with Serverless, RDS, SQS, SNS, SES, S3, VPC, Cloudformation, ECS, Lambda, Cognito and EC2 ✓ AWS API implementation experience ✓ Queue-based implementations with RabbitMQ, ActiveMQ, SQS, and SNS ✓ Test-driven development implementation with unit and integration test cases with JUnit/TestNG + Mockito + Spring ✓ Database integration frameworks like JDBC/Hibernate/Sprint Data (ORM) and Spring Mongo ✓ REST-based Web Service/API implementation with Spring REST ✓ CI/CD implementation with (Bamboo + Jenkins + Maven + Nexus + GIT(Bitbucket/Gitlab/Github) ✓ Payment Gateways implementations like Stripe with Debit/Credit Card Integration ✓ Solr/Lucene/ElasticSearch search engine integration ✓ Agile Methodology ✓ Experience with implementing very complex queries with MySQL DB ✓ Java-based Servers Tomcat/JBoss ✓ Repositories like Git, SVN
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    AWS Lambda
    AWS CloudFormation
    J2EE
    OAuth
    Stripe
    Hibernate
    API Integration
    Java Persistence API
    HTML
    MongoDB
    Spring Framework
    Amazon Web Services
    Java
    Jakarta Server Faces
  • $45 hourly

    • 4.7/5
    • (13 jobs)
    An agile and ambitious software engineer with strong technical background who possesses self-discipline, hardworking, quick learning, good team spirit and honesty. That is how I have managed to work over 150+ hours here on Upwork with 100% client satisfaction rate. Software developers with more than 6 years of work experience with clients in developing micro-service architecture based web applications using JAVA, SPRING BOOT, SPRING CLOUD. Expertise: ========== 1- Spring Boot (Maven, Rest Services, Single Deployable and maintainable) 2- Spring Cloud ( Rabbit MQ, Apache Camel, JPA, Zul API GateWay / Outh GateWay, Ribbon ) 3- Spring Security (Authentication, Authorization, Xss, CSRF, Injection, SSL, HTTPs, Encoding, Decoding, Encrypting, Decrypting) 4- API Documentation (Swagger) 5- Software testing 6- DataBase (MySql) 7- Hibernate ORM As senior developer, I maintain, Develop, Test, Improve, Document, Fix Issues, and respond to user requirement. I am a skilled in developing applications through all phases of SDLC, using advanced methodologies, work closely with clients and senior management providing solutions.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    PostgreSQL
    Amazon Web Services
    MongoDB
    Kubernetes
    AWS Lambda
    Angular
    MySQL
    MySQL Programming
    Java Persistence API
    Spring AMQP
    Spring Cloud
    Spring Boot
    Microservice
    Java
  • $35 hourly

    • 4.9/5
    • (32 jobs)
    Java Tech Lead, 12+ years of experience 🥇 2016-2019 Top Rate on Upwork Delivered 30+ applications to the market for clients from the USA, Western and North Europe. My expertise: ✅ Java main stack: Java8/Java11/Java17, Spring Boot, Spring Security, Spring Data, JPA/Hibernate ✅ Java libraries: JUnit/Mockito/PowerMock, RestAssured, Lombok, JMH ✅ Databases: MySQL, PostgreSQL, MariaDB, SQLite, MongoDB ✅ DevOps: Linux, Docker, DockerHub, Apache Maven/Gradle, Jenkins, Jenkins pipelines, SonarQube, SonarRunner, DigitalOcean, AWS ✅ REST APIs: design, development, documentation (swagger) ✅ Have experience in front-end application delivery: Vue.js-based and React.js-based ✅ CryptoTrading: Binance/Bitfinex/Kraken APIs My achievements: ✅ Developed an application for one of the customers that generate ≈$50K of profit every month ✅ Reduced the DevOps price on one of the projects from ≈$10K per month to several hundred dollars ✅ Increased team size from 1 to 5 people for a few customers based on their needs
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Cryptocurrency
    Docker
    Vue.js
    Jenkins
    DevOps
    JavaScript
    Spring Boot
    Spring Framework
    Java
  • $55 hourly

    • 4.8/5
    • (146 jobs)
    ✱ I am senior developer specializing in Back-End and Android Development. I have worked with ⭐High Profile clients⭐ in my Career which I have listed some of them below: ✅ FirstTennessee (Fortune 500) ✅ Amex (Fortune 500) ✅ EDB Norway ✅ ICICI Bank My core expertise and experience are: ✅ Android Application development ✅ Web development using Java 8, Spring Boot framework, JavaScript, HTML 5 ✅ Back end development with Java 8, Spring Boot frame work ✅ REST API development using Spring Boot ✅ Desktop development using Swing and JavaFX ✅ Micro services with Spring Boot ✅ Experience in Graph algorithms ✅ Bitcoin and Block chain development using Bitcoinj frame work ✅ Eclipse RCP development ✅ Open source application modification and development ✓ ChatGPT ✓ Java - 12+ years ✓ Java 8 - 4 years ✓ JavaScript - 5+ years ✓ Spring Boot - 3 + years ✓ React ✓ GraphQL ✓ AWS ✓ AWS Amplify ✓ Aws AppSync ✓ DynamoDB ✓ Quarkus framework ✓ Micronaut ✓ CI/CD ✓ Android - 2 + years ✓ Spring Security - 2+ years ✓ WebRTC , WebSocket - 2+ years ✓ Python - 1+ year ✓ Node.js - 1 + year ✓ Play Frame work - 1 year ✓ GIS Development - 1 year ✓ Linphone Customization I would like to go the extra mile to meet customer expectations for every project I am doing with 100% quality. I am looking for long-term association with clients to get complete benefits and am interested in achieving their business objectives and goals.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Apache Kafka
    API Development
    Micronaut
    Spring Boot
    Core Java
    Apache Maven
    Spring Framework
    GraphQL
    Android
    Android App Development
    Python
    Firebase
    Java
    JavaScript
  • $18 hourly

    • 5.0/5
    • (4 jobs)
    I'm a Java developer with 3 years of experience in Enterprise projects. Strong technical skills, capable in developing large multifunctional software and features. High level of responsibility, always in contact with the client to achieve established goals. I have good problem solving skills and have a habit of covering my code with tests. Glad to provide modern programming patterns and edge technical solutions (if needed) and bring additional value to Client's business. Feel free to contact with any questions.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    JDBC
    JUnit
    Core Java
    Hibernate
    Spring MVC
    Java Collections Framework
    Mockito
    Spring Boot
    PostgreSQL
    JavaFX
    Spring Framework
    Git
    JavaScript
    Java
  • $40 hourly

    • 4.8/5
    • (28 jobs)
    I'm senior software engineer with very good knowledge of Java, and Business process management. the following list will show my knowledge areas : 1-Business Process Management (BPM). - (Camunda), (Activiti), (JBPM), (Bonita). 2-Business Process Model and Notation (BPMN). 3-Process Modeling and Workflow Design. 4- software engineering - OOP, Design patterns, Agile, Scrum 5- JAVA stack -Java, java EE, JDBC, JPA, Hibernate, -Spring framework including (IOC container, MVC, AOP, security, data , REST and spring Boot, JDBC Template) 6-DATABASE -Oracle(SQL, PLSQL) -SQL server -Mysql
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Business Process Modeling
    Project Workflows
    Process Modeling
    Bonita
    Business Process Model & Notation
    jBPM
    Business Process Management
    Spring Boot
    SQL
    Hibernate
    Java EE
  • $40 hourly

    • 5.0/5
    • (22 jobs)
    With 7 years of experience in Backend Engineering and Full Stack Java Development, encompassing projects in cloud systems, web applications and mobile applications . Skills: -Java. -Spring Framework, Spring Boot, Spring Security, Spring Cloud, Microservice, Spring batch, JSF, Hibernate , JPA, Restful API, Web Service, Swagger, Graphql -JUnit, Mockito, TDD Principles, -MYSQL, Postgres, H2, Redis, Mongo, ELK, Keycloack -NodeJS, RXJS, Angular, React, Redux,. -Kafka, RabbitMQ -Data Visualization(D3.js,Hightchart.js) -Maven, Gradle - Jenkins CI/CD, Serverless - Amazon Web Services.. - Docker, Kubernetes.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Next.js
    Hibernate
    Microservice
    Apache Kafka
    RESTful API
    Spring Boot
    CI/CD
    Kubernetes
    GraphQL
    Java
    Spring Framework
    TypeScript
    React
    Angular
  • $50 hourly

    • 5.0/5
    • (12 jobs)
    Professional Strengths * Having 9+ Years of experience in the analysis, design, and development of applications primarily using J2EE Technologies and Newgen Products * I am reliable, well organized, and used to working on my own initiative. * I am able to prioritize my workload. * I am comfortable working on my own or as part of a team.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    RESTful API
    Spring Framework
    Spring Boot
    SQL
    Oracle Programming
    React
    J2EE
    Angular
    Data Structure
    JavaScript
    Python
    Java
  • $16 hourly

    • 4.8/5
    • (2 jobs)
    Greetings! I would be glad to help you if you are looking for Java/Spring developer for your project. I'm looking for new opportunities to work on interesting projects with friendly teams of smart people.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Spring MVC
    Spring Boot
    JavaScript
    API
    Hibernate
    Java EE
    Java
    MySQL
    Spring Framework
  • $15 hourly

    • 5.0/5
    • (36 jobs)
    I am working as a Senior Software Engineer and I have 10 years of development experience in J2EE stacks, and I can develop microservices, REST API, and spring boot applications using the latest technologies. I have experience deploying applications on AWS and Docker. I have expertise in Spring Boot-based web development. I have good knowledge of Java (8, 11), Spring Boot, Hibernate-5, Spring Data JPA, Restful APIs, Spring Security, LDAP, JWT, OAuth2, Spring Cloud, Kafka, GraphQL, Swagger, Spring Data MongoDB, MySQL, MariaDB, Oracle, PostgreSQL, etc. I have expertise in Microservices development, creating docker image, docker-compose, docker container and deploy docker container, etc. Deploy applications on AWS and Google cloud. ++ In development I follow OOP concepts, Design patterns, JAVA 8 and 11 features like Lambda Expressions, Stream API, forEach(), etc, String methods, Local-Variable Syntax for Lambda Parameters, and SOLID principles like Dependency inversion, Interface segregation, and Open-closed principle, etc. ++ I have expertise in implementing Quartz Job scheduler, WebSocket, Push Notification, etc. ++ Experience in leading a team of 4-8 developers ++ Experience in participating/managing the code review process ++ Active participation in Mentoring, training junior team members CORE COMPETENCIES: ✅ Development Language ✔ Java-8, 9, 11. ✅ Back End Frameworks: ✔ Spring, Spring Boot, Hibernate-5, Spring Data JPA, Lombok. ✅ Rest: ✔ Rest API, Rest Template, Swagger, i.e., OpenAPI ✅ Front End: Bootstrap, Angular, ReactJS, JQuery, JavaScript, Typescript, JSON, AJAX, Thymeleaf, JSP, JSF, ExtJS. ✅ Spring : ✔ Spring Boot, Spring MVC, Spring Integration, Spring Security. ✔ Microservices with Spring Boot, Spring Data JPA, ElasticSearch, QueryDSL. ✔ Spring Cloud, kafka, NetFlix Eureka, Hystrix, Zuul. ✅ Cloud Computing: ✔ AWS, Google Cloud ✅ Security: ✔ Spring Security, OAuth2, JWT, SSO, Okta ✅ Databases: ✔ MySQL, Oracle, PostgreSQL, MongoDB, Amazon Aurora, DynamoDB. ✅ Testing frameworks : ✔ Mockito, JUnit-5 ✅ Caching Tools: ✔ Redis, Memcache ✅ Build Tools: ✔ Maven, Gradle ✅ DevOps Tools: ✔ Docker. Jenkins, Ansible, Git, GitHub, AWS ✅ Repository: ✔ GitLab, GitHub, SVN ✅ Project Management Methodologies and Tools: ✔ Agile, Scrum, Prince2, JIRA. ✅ Messaging : ✔ Kafka, RabbitMQ, Websocket, Push Notification. ✅ AWS: ✔ EC2, ECS, Lambda, Elastic Beanstalk, Cloud9, CodeCommit, CodeBuild. ✔ CodePipeline, CodeDeploy, IAM, Docker Swarm, S3, VPC. ✅ Google Cloud: ✔ AppEngine, Console, Repository ✅ Third-Party API Integration ✔ Stripe Integration, Zoom Meeting Integration. ✅ Technical Tutor / Mentor / Teacher: ✔ Teach Java ✔ Teach Spring Framework ✔ Teach Spring Boot ✔ Teach existing projects if you have. 👍🏼 Available for full-time on Up-work for any services or consultancy. 👍🏼 Certified Programmer - Sun Certified Java Programmer(SCJP). 👍🏼 Proficient in Quality code and committed to on-time delivery. 👍🏼 Believe in clean code with suitable commenting. My motive is to help customers to achieve their business objectives by providing innovative, best-in-class IT solutions and services, which correspond to clients' requirements for 100% or a bit more.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    API Development
    Spring Cloud
    Microservice
    Apache Maven
    Hibernate
    Websockets
    Swagger
    RESTful API
    API Integration
    OAuth
    Docker
    Apache Kafka
    J2EE
    Spring Boot
  • $70 hourly

    • 5.0/5
    • (9 jobs)
    I'm a fullstack software engineer from Seattle, Washington, with 9 years experience in frontend and backend webapp development. I focus on building entire web applications from scratch, and handle all aspects of development. Web Applications (Frontend, Backend, Hosting) APIs (REST and SOAP) ReactJS, JavaScript Spring, Spring Boot, JavaEE backends Integrations between systems Batch systems and scheduled automations Tutoring and Training in Java/Spring Boot Fixing build issues, debugging errors in Java codebases Authentication/oAuth Rewrites of old codebases Performance and bug fixes for existing platform Thanks, Aaron
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Java EE
    JavaFX
    Backend Rest API
    JSON
    XML
    Apache Maven
    SOAP
    REST
    Spring Boot
    Spring MVC
    React
    Amazon Web Services
    JavaScript
    Java
  • $20 hourly

    • 5.0/5
    • (2 jobs)
    Hi there, If you are looking for Expert in Java / Spring Developer with 5+ years of professional experience in Web Development Experienced in full lifecycle development across multiple applications. I possess a board range of technical skills which I update on a regular basis, allowing me to respond to new issues with considerable speed. If you have an interesting start-up project or you want to improve your existing Java applications then I am ready to help you! I have good communication skills and friendly developer, was working in Agile team and delivering features on a weekly basis. Technology Stack / Tools I have experience with: - Design patterns and Clean Code Structure: SOLID, Singleton Pattern - Frameworks: Spring Framework, Spring Boot - ORM: JPA, Hibernate, JDBC - Databases: PostgeSQL, Oracle, MySQL - Messaging Queue: Kafka, RabbitMQ - Caching: Redis - Build Tools: Maven - Frontend: HTML, CSS, React js - Version Control System: Git, GitHub, GitLab - Documentation: Swagger, Postman - Continious integration: CI/CD, Jenkins - Containerization Platform: Docker - Test: JUnit 5 / Mockito - Architectures : Monolithic, Microservices - Other Technologies: Spring MVC / Spring Data / Spring Security / Spring Web Services / Spring JSP / Servlet API / Spring Cloud / OAuth 2.0 / AWS / WebSocket - Other language : C++ core, Python basics I focus on work that I can be proud! I’m looking forward to work with You. Feel free to invite me to your projects and discuss it further. Regards, Firdavs
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Front-End Development
    Problem Solving
    Communications
    Spring Framework
    Spring Boot
    Spring MVC
    Hibernate
    Database
    PostgreSQL
    Java
    JDBC
    RESTful API
    Git
    MySQL
  • $12 hourly

    • 5.0/5
    • (1 job)
    🌟 Unlock Success with a Rising Talent Developer 🌟 I specialize in creating flawless, high-quality web applications. From startups to corporate giants, I'm driven by the excitement of turning ideas into reality. With experience across diverse industries like finance, e-commerce, healthcare, and sustainability, I offer a versatile skill set. 🎯 My priority? Your goals and deadlines. Each project begins with a thorough client conversation to ensure a clear understanding of your vision. Let's bring your ideas to life! 🚀 Who I Am? ✔️ Professional Experience Of 4+ Years. ✔️ Experienced Full Stack Developer, ✔️ Senior Website Developer, ✔️ Backend Developer, ✔️ Passionate Problem Solver, ✔️ Innovative Thinker 🌐 Web Application ✔️ Angular | React.js | Next.js | Node.js ✔️ Java | Spring Boot | Hibernate | Junit ✔️ Python | FastAPI | Pydantic | Pytest ✔️ HTML5 | CSS3 | Bootstrap | SCSS | Sass | Tailwind CSS ✔️ Typescript | Javascript | jQuery | Cypress 🗄️ Database ✔️ MySQL | PostgreSQL | MongoDB 🛠️ API ✔️ RESTful API | Backend Rest API ✔️ API Development & Integration ✔️ Google Maps API | Google Search API ⚙️ DevOps ✔️ Docker | Kubernetes | CI & CD | Kafka ✔️ DigitalOcean | Google Cloud | AWS | Vercel | Netlify | Heroku | Apache HTTP Server | Apache Tomcat | NGINX 📜 Version Control ✔️ Git | GitHub | GitLab I thrive on nurturing enduring client relationships for sustained growth and mutual success. Regards, Shihab Hossain
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    NoSQL Database
    Software Architecture & Design
    Spring Boot
    Spring Framework
    MongoDB
    Angular
    MySQL
    PostgreSQL
    React
    TypeScript
    JavaScript
    GraphQL
    Microservice
    Hibernate
  • $30 hourly

    • 5.0/5
    • (59 jobs)
    I'm a 15+ year full-stack developer and integration expert, having extensive experience in delivering complete solutions. Key Highlights: ✅ 10+ years of Upwork history, over 50 projects delivered successfully with 5-star ratings ✅ Specialized in healthcare EHR and other system integrations ✅ Chief architect of our healthcare integration platform: PragmaConnect ✅ End to end web and mobile app development ✅ Generative AI integrations expert in Healthcare and Finance domains My focus areas : 💉 Healthcare Domain Mastery: Expert in HL7 V2/V3, CDA, and FHIR standards for seamless interoperability. 🏥 EHR/EMR Integration: Proficient in integrating with Epic, Cerner, AthenaHealth, NextGen, and more. 🔄 Integration Technologies: Skilled in Mirth Connect, HAPI FHIR, and Medplum FHIR servers. 💻 Backend Development: Java and Node.js expertise for robust backend systems. 🤝 Team Leadership: Proven success in leading development teams to deliver outstanding results. 🧠 AI/ML Development: Capable of building intelligent Machine Learning and AI applications. ☁️ Cloud Expertise: Sound knowledge of AWS, Google Cloud, and Microsoft Azure. 🗃️ Database Proficiency: Seamless work with MySQL, PostgreSQL, SQL Server, and Oracle. 🏆 Proven Success: Maintains a 100% project delivery track record and fosters long-term client partnerships.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    HIPAA
    Flutter
    Android App Development
    Healthcare Interoperability
    Machine Learning
    Generative AI
    Node.js
    React
    Java
    Spring Framework
    Health Level 7
    Epic Systems Medical Software
    Healthcare
    Mirth Connect
    FHIR
  • $25 hourly

    • 4.4/5
    • (9 jobs)
    I have 10 years of experience in developing web based enterprise solutions using technologies like Java, J2EE, Struts, JSF, Spring, Hibernate/JPA, Rich Faces, Prime Faces, Restful, JasperReport, RMI, EJB, Ant, Maven, Gradle, HtmlUnit, Quarzt Schedule, gson, simple-json, java Mail, Html, Javascript, AngularJS, Vaadin, EmberJS, css... I have been working on web based solutions since 2006 so I have experienced the evolution of web technologies starting from web 1.0, then ajaxifying web apps and then single page Rich Internet applications using Angular JS, EmberJS, Html5, Css3, D3, JQuery etc. With this much experience in web technologies I can even work as both Back End Developer and Front End Developer and I have already DONE few jobs both. I have been working on databases like SQL, Postgres, Oracle, Mongodb and MySQL. Especially, I'm strong in resolving performance issue in Query big tables I am familiar with Agile Scrum methodology and I am very glad to provide to you the best services. Our goal is product delivery on time, quality and satisfy. What kind of work I prefer to work is the long term nature and hourly jobs. I prefer to establish long term reliable and trust worthy relations.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    J2EE
    MongoDB
    Spring Framework
    Java
    CSS
    Jakarta Server Faces
    AJAX
    EJB
    Angular
    Hibernate
    AngularJS
  • $20 hourly

    • 5.0/5
    • (7 jobs)
    Hi, thanks for reaching out to my profile on Upwork! I am enthusiastic and dedicated Software Engineer with 1 year of practice in Java Development. I have strong knowledge in Software Development Life Cycle, Algorithms, OOP and OOD principles, and design patterns. My expertise is Backend development. I'm a team player and a proactive person. Here's what my main area of expertise looks like: ✅Java Development: Java Core, Java 8, Collections, OOP, Design Patterns, JUnit. ✅Databases: JDBC, Hibernate, RDBMS (PostgreSQL, H2, MySQL) ✅VCS: Git, Travis CI ✅Web Development: Servlets, Tomcat, JSP, HTML/CSS, XML, JSON, JSTL ✅Spring: Spring Core, Spring Web, Spring Security, SpringBoot ✅Tools & Libraries: Maven, JUnit, Mockito ✅Operating systems: Windows ✅SOLID, TDD, CRUD.IDE: IntelliJ Feel free to get in touch, I'm quick to respond!
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Web Development
    Web Application
    Back-End Development
    Hibernate
    MySQL
    PostgreSQL
    Spring Boot
    Core Java
    Java
  • $10 hourly

    • 5.0/5
    • (17 jobs)
    *Master of Computer Science and Networking, over 15+ years of experience in software engineering for different programming languages and technologies with design and develop software applications, automation systems +Experienced in software development using various programming languages and technologies Java, Spring/Spring Boot, ReactJS, Angular, Dot.Net, C++ +Experienced in Microservices Architecture software development. +Experienced in migrating an existing legacy system to a newer technologies architecture. +Strong knowledge of OOP, problem solving. +Solid skills: Linux: Ubuntu, Fedora, Solaris, Redhat. + Have worked Camel, SOAP, Rest API, Feign client, Twilio, Firebase, IBM MQ, ActiveMQ Artemis, Redis... + Databases: PSQL, MongoDB, Oracle, MySQL... + Makefile, gdb, purify, Perl, Shell + Have worked (Raspberry Pi, Real-time System, Linux kernel programming) +Good AWS, Kubernetes, Docker, Google Cloud auto build +Good Azune functions, Office 365 mail IMAP +Camel routing, Xml Message exchange +Expert monitoring with Metrics, Actuator, Metrics, Prometheus , Grafana...
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Linux
    SOAP
    C++
    Hibernate
    Java
    AngularJS
    Apache Camel
    React
    HTML5
    Spring Boot
    Perl
    Oracle Database
    RESTful Architecture
    C#
  • $40 hourly

    • 4.8/5
    • (26 jobs)
    🚀 Full Stack Developer | Crafting Exceptional Web Applications | 5+ Years of Expertise 🚀 Are you ready to embark on an exciting journey to transform your web applications into cutting-edge wonders? Look no further! I am a seasoned Full Stack software developer with over 5 years of experience crafting exceptional web applications that leave a lasting impact. My toolkit is brimming with an impressive array of technologies, including Spring Boot, Node.js, AWS, React, Angular, Vue.js, Python, and Django. With this diverse skill set, I have honed the art of building scalable and robust applications that cater to both your clients' desires and your end-users' delight. Backed by my prowess in Spring Boot, I can architect highly efficient and top-notch backend systems that set new standards for performance. Embracing the power of Node.js, I wield its capabilities to craft impeccable server-side applications that never fail to impress. And, rest assured, my AWS expertise ensures seamless deployment and management of cloud-based solutions that promise unrivaled reliability. When it comes to front-end development, I'm a maestro of creating mesmerizing user interfaces using React, Angular, and Vue.js. But wait, the allure doesn't end there! My proficiency in Python and Django empowers me to weave captivating and interactive interfaces that leave your users spellbound. Passionate about delivering software solutions that transcend the ordinary, my mission is to provide your clients with nothing short of excellence, elevating your web applications to the pinnacle of success. Together, we'll bring your ideas to life, with a touch of magic and a dash of innovation. So, if you're ready to take your web applications on an extraordinary adventure, let's join forces! I'm thrilled to be your guide on this thrilling journey to create modern, scalable, and dazzling web applications that captivate the world. Let's build wonders together! 🌟
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    J2EE
    RESTful API
    HTML
    MySQL
    Hibernate
    Microservice
    Spring Boot
    PostgreSQL
    CSS
    React
    RESTful Architecture
    Jenkins
    Node.js
    Docker
    Java
  • $50 hourly

    • 4.9/5
    • (23 jobs)
    Full stack developer with lots of experience in Grails, Java, J2EE, Hibernate, Spring, Struts, SpringBoot. Professional and academic background on architecting and building Multi-Tenant Software as a Service. Over the last 11 years, I have worked on variety of projects including web sites/Web applications, Enterprise applications, SAAS and Cloud, Microservices, Mobile Applications My skill sets include: * Languages: Java, Groovy, SQL, C, Ruby, CSS, HTML, JavaScript, PHP * Frameworks Grails, SpringBoot, Bootstrap, Ruby on Rails, Hibernate, Hadoop, Spring, YII, Laravel * Libraries/APIs Java Collections, jQuery UI, jQuery, JAX-RS, Google Gson, JavaMail, Amazon API, Asterisk-Java, Selenium, HTMLUnit, Jsoup * Databases: - Relational: Mysql, PostgreSQL, Oracle, DB2; - NoSQL: Redis, Memcached, SimpleDB; In my case, I enjoy working with small businesses and individual decision makers to provide architectural and custom business solutions that help my clients resolve mission-critical problems, grow their business, and improve their revenue stream and profitability.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Asterisk
    J2EE
    JDBC
    Twitter Bootstrap
    jQuery
    Java
    Spring Framework
    Hibernate
    Apache Groovy
    Grails
  • $20 hourly

    • 5.0/5
    • (41 jobs)
    ⭐⭐⭐⭐⭐ 𝟓 𝐒𝐭𝐚𝐫 𝐟𝐞𝐞𝐝𝐛𝐚𝐜𝐤 | ✅ 𝟑𝟓 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 I am a Software Architecture with over 10+ years of professional experience in Web Application Development. ⭐𝐃𝐨𝐦𝐚𝐢𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✓ E Commerce ✓ Fintech/Banking ✓ Fleet management ✓ Ride sharing ⭐𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: ✓ Spring Boot Microservices, Spring Boot Cloud, Spring Security ✓ AWS Integration (Elastic Beanstalk, EC2, RDS, Elastic Search, etc) ✓ Elastic Search / Integration / Querying ✓ Netflix Eureka, Netflix Ribbon, Netflix Feign, Docker ✓ RabbitMQ (Spring-AMQP), Kafka (Spring-Kafka and Kafka Stream), Spring Batch ✓ REST APIs integration 𝐃𝐀𝐓𝐀 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: ✓ Apache Kafka, Apache Flink, AWS Glue, AWS Athena 𝐃𝐚𝐭𝐚 𝐕𝐢𝐬𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧: ✓ Grafana, Tableau, QuickSight 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: ✓ Zapier | Hubspot | Tray.io | Getstream 𝐃𝐀𝐓𝐀𝐁𝐀𝐒𝐄: ✓ MySQL | Postgres | MongoDB | AWS Dyanmodb | AWS Timestream | AWS Neptune | AWS Redshift | Cassandra 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐜𝐨𝐧𝐭𝐫𝐨𝐥: ✓ SVN | GIT (Github, Gitlab, BitBucket) | Mercury 𝐅𝐫𝐨𝐧𝐭 𝐄𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐥𝐨𝐠𝐢𝐞𝐬: ✓ React Js| GraphQL| RX-JS| Redux 𝐂𝐈-𝐂𝐃: ✓ Jenkins | Bitbucket Pipeline| Gitlab Pipeline 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 𝐆𝐚𝐭𝐞𝐰𝐚𝐲: ✓ Stripe | Square | Paypal | Chargebee I respect the time you have spent visiting my profile. 💬 You can DM me or Invite me if you think I am fitting in your requirements. Looking forward to connect with you. Thank you.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Tableau
    Grafana
    Amazon Kinesis Video Streams
    ClickHouse
    Apache Druid
    Apache NiFi
    Python
    Apache Flink
    AWS Glue
    Apache Kafka
    Java
    Spring Framework
  • $75 hourly

    • 5.0/5
    • (15 jobs)
    We (JuneTen Solutions) have 15+ years' hands-on expertise in building software's for various IT solutions. Having experience in providing end-to-end solution includes architect, design, building microservices, DevOps, setting up CI/CD, integration & production environment setup in cloud (leveraging available hosting), security, mail hosting, file/document management, load balancer, service resiliency, video conf, streaming, etc. Technologies/areas that we work on: o Java application o Spring Framework o Spring Boot / Spring Session / Spring JPA / Spring Gateway / Mail o Redis Cache o JDBC o PostgreSQL / My SQL o Mail o REST API o JavaFX Desktop / Mobile application (using Gluon plugin for both Android & iOS) o Android native application o Kafka PubSub / Streaming / Connector o Kafka Cluster setup o Jitsi Video Streaming o Jitsi Cluster setup o Docker Container / Cluster setup o DevOps end-to-end automation o CI/CD o Source Control (GIT) / Maven / Gradle / Artifacts Repository / Docker Registry o .NET Framework o C# Programming o PHP o Production cluster setup
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Web Hosting
    Gradle
    Apache Maven
    Git
    C#
    PostgreSQL
    JDBC
    RESTful API
    Docker
    Apache Kafka
    JavaFX
    Spring Cloud
    Spring Framework
    Spring Boot
    Java
  • $20 hourly

    • 4.4/5
    • (23 jobs)
    ✅ TOP-RATED FULLSTACK JAVA DEVELOPER Specialize in Java, Spring Boot, Microservices, ReactJS, AngularJS & AWS Technologies. ✅ 5 star client rating since 4 years ✅ 100% client recommendations and excellent reviews I'm an Oracle Certified Associate, Java 8 Programmer and having completed Computer Science & Engineering. ✔ Java, JavaEE, Servlets, Java Collection, JDBC, Servlets, JSP, JSTL, JMS (Java Messaging Service), EJB, Log4J Logging Api, XSL, XSLT processing, Apache Commons ++, Axis, JAX-WS, JSR-168, MDB, JMS Lucene, Solr, LDAP, AD, JUnit, Selenium, Apache Kafka, Rabbit MQ, Elastic search, AWS, XMPP, Google Analytics, Adwords, SEO, Docker ✔ Java Frameworks: Spring, Netflix OSS, Spring Cloud, Spring Boot, Struts, Apache Wicket, JSF (Java Server Faces), Dropwizard, Play, JAAS, Spring security, Grails, Groovy, Liferay, Equinox, CXF, Vaadin, OSGi ✔ Persistence/ORM Tools: JPA, Hibernate, Spring Data, iBatis/MyBatis, ✔ Cloud services: AWS (EC2, RDS, SQS, S3), Google, Azure ✔ Application Servers: Websphere, Weblogic, JBoss, Glassfish, Geronimo ✔ Web Servers: Tomcat, Apache, Resin, Nginx ✔ UI Frameworks: Javascript, JQuery, AJAX, SOAP, JSON, ReactJS, AngularJS, VueJS, JSP, JSF (Primefaces, Richfaces), Highcharts, D3 ✔ Reporting: JasperReports, JasperServer, Pentaho, JFreeChart, SpagoBI, ✔ Database: PostgreSQL, Oracle, MySQL, Microsoft SQL Server, MongoDB ✔ Social Integration: Facebook, Twitter, YouTube, Linkedin, Google+ Integration ✔ Payment Gateway: Paypal, Stripe, Braintree, Authorize.net ✔ IDE: IntelliJ, GGTS, Eclipse, NetBeans, JDeveloper, JBuilder, RAD ✔ Code Versioning: SVN, Mercurial, GIT ,TFS, StarTeam ✔ Build: Gradle, Maven, Ant, Ivy ✔ CI: Hudson, Jenkins ✔ Performance: JProfiler, JMeter, LoadUI ✔ Project Tracking: JIRA, Redmine, MPP ✔ Misc: Confluence, SoapUI, Toad, Rational Rose WHAT YOU CAN EXPECT FROM ME? BESIDES DELIVERING PROJECT 🌟 100% Transparency: I don’t promise you something that I am not capable to do 🌟 95% On Time Delivery: I have a track record of delivering the project on time 🌟 Free 30 Days Support: I take 100% of the responsibilities of our work and provide 30 days free support to make sure it performs well on production. 🌟 Delivering more: I always try to provide Value-added services to my client so they come back to me for the next project. WHAT CLIENT SAYS ABOUT ME? ⭐⭐⭐⭐⭐ "Aniket was exceptional. Highly recommended. He completed the test task with great confidence. He was always available to discuss the details and ensure that things were on track. We look forward to working with him much more. Thank you for a job well done even in the testing stages of the work". Ready to get started , I am here to help you !
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Spring Framework
    Spring Boot
    React
    Amazon Web Services
    Java
    Apache Maven
    AngularJS
    jQuery
    JavaScript
    API Integration
    Hibernate
    AWS IoT Core
    API Development
    AWS Lambda
    Angular 2
    Core Java
  • $25 hourly

    • 4.7/5
    • (47 jobs)
    Thank you for visiting my profile: I'm a full-stack web and mobile developer having hand-on experience on JavaSE(Swing, AWT), JavaEE (Spring MVC, Spring Boot, Maven, Hibernate, JPA, JDBC, Spring Security, Restful APIs, MAPs) and Databases (Mysql, Postgres, Oracle, GraphQL, Neo4J, etc). I am an experienced Java Developer having about 4 years of experience in software development, possess a wide range of knowledge and skills in Software Development using modern technologies, Software Testing, Software Documentation. I am an analytical individual with an outstanding capability to direct a wide range of tasks, strategic planning, software designing, and development processes and procedures, requirements planning, Software mock-up preparation, requirement analysis, and implementation. I am well versed with Java software development, Java, JavaEE, Spring boot Rest Web services, Spring MVC, Spring Security, Spring Data, Hibernate/JPA, various databases(SQL, Non-SQL, and graph DB). I have also working knowledge of front-end technologies like HTML, CSS, JS, jQuery, Angular, and Thymleaf Template Engine. Along with the above skills, I also have a working knowledge of Marketing Strategies, paid Google Ads, YouTube marketing, website designing using WordPress, and Shopify for ECommerce store. I can work with the following tool and technologies. I can work in: JavaSE: 1. Console Application 2. GUI based Application (Swing, AWT) JavaEE: 1. Spring MVC 2. Spring Boot 3. Maven 4. Hibernate/ JPA /JDBC 5. Spring Security 6. JHipster Mobile App: 1. Flutter(Beginner) Front-End Technologies: 1. Angular 7 2. Angular Material Design 3. HTML5 4. CSS3 5. JavaScript 6. JQuery CMS: 1. Wordpress 2. Shopify 3. Wix 4. Squarespace Databases: 1. Mysql 2. Oracle 10g / 11g 3. SQL Server 2014 4. SQLite 5. Postgresql 6. H2 Database 7. Graph DB 8. Neo4J DB 9. MongoDB ⇒ Technical Writing (Software Documentation): ⇾ Writing Technical Software Documents ⇾ Software Analysis and Design (use case diagram, Test Cases, Class Diagram, activity diagram, Flow charts, etc.) ⇾ Do you need quality? ⇾ Do you need assistance with your project? ⇾ Do you want your brain idea to be implemented as a stunning web or desktop application? You are in the right place, contact me. I have always tried for my client satisfaction and client satisfaction is my first priority, for which I can compromise my timing schedule and routine. I can convert your brain idea to a stunning website or desktop application I will try my best to satisfy you with my work, and deliver quality work.
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    ExpressJS
    Flutter
    Spring Framework
    Spring Boot
    Angular
    Software Design
    API
    Software Development
    Front-End Development
    Spring MVC
    Architectural Design
    Technical Design
    Java
    Back-End Development
    Node.js
    React
  • $50 hourly

    • 5.0/5
    • (31 jobs)
    An agile and ambitious software engineer with a strong technical background who possesses self-discipline, hardworking, quick learning, good team spirit, and honesty. 10+ years of experience in software development for enterprise-level applications using arrays of technologies. ➢ Strong Programming skills, in designing and implementation of multi-tier applications using Spring Boot, Spring MVC, Java-J2EE, ASP.Net MVC, .Net Core, Node, Express, Struts, JSF, CDI, Spring Data JPA, JPA, Hibernate, Spring Rest, Spring Data JPA, Spring Security, Kafka, liquibase etc. ➢ Efficient in working with Dockerfile, Docker-Compose & Docker Containers. ➢ Extensive experience in working with JavaScript/TypeScript languages, frameworks, libraries, and technologies such as React JS/ Angular. ➢ Extensive experience in working with CSS3, HTML5, SCSS, and their frameworks such as Bootstrap, Material UI, etc. ➢ Strong experience in all the phases of software development life cycle including requirements gathering, analysis, design, implementation, deployment and support. Technologies I work on: J2EE - Spring - Spring - Boot - Spring- Security - Maven/Gradle - Apache Kafka - Redis - JMS/Rabbit MQ - Spring Data JPA - Hibernate JavaScript : - ES6 - jQuery - Angular - React JS - Node - Express - TypeOrm/ Sequilize Python: - Flask - Django Testing: - Rest Assured - Junit - TestNG - Mockito Reporting : - Jasper Report. DB: - Mysql - MSSQL - PostgreSQL - Oracle - MongoDB
    vsuc_fltilesrefresh_TrophyIcon Spring Security
    Spring MVC
    Node.js
    J2EE
    Spring Boot
    React
    Microservice
    API Development
    SQL
    Java
    TypeScript
    JHipster
    Spring Framework
    Python
    API Integration
  • Want to browse more freelancers?
    Sign up

How it works

 
 
1. Post a job (it’s free)
 
Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.
 
 
2. Talent comes to you
 
Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.
 
 
3. Collaborate easily
 
Use Upwork to chat or video call, share files, and track project progress right from the app.
 
 
4. Payment simplified
 
Receive invoices and make payments through Upwork. Only pay for work you authorize.
 
 
 
Trusted by 5M+ businesses
 
 
 
 
 
 
 
How do I hire a Spring Security Specialist on Upwork?
 
 
 
You can hire a Spring Security Specialist on Upwork in four simple steps:
 
     
  • Create a job post tailored to your Spring Security Specialist project scope. We’ll walk you through the process step by step.
    •  
  • Browse top Spring Security Specialist talent on Upwork and invite them to your project.
    •  
  • Once the proposals start flowing in, create a shortlist of top Spring Security Specialist profiles and interview.
    •  
  • Hire the right Spring Security Specialist for your project from Upwork, the world’s largest work marketplace.
    •  
 
At Upwork, we believe talent staffing should be easy.
 
 
 
How much does it cost to hire a Spring Security Specialist?
 
Rates charged by Spring Security Specialists on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
 
 
 
Why hire a Spring Security Specialist on Upwork?
 
As the world’s work marketplace, we connect highly-skilled freelance Spring Security Specialists and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Spring Security Specialist team you need to succeed. 
 
 
 
Can I hire a Spring Security Specialist within 24 hours on Upwork?
 
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Spring Security Specialist proposals within 24 hours of posting a job description.
 
 
 
 
 
     
 
 
 
                Schedule a call
              
 
 
Looking to hire for long-term or full-time assignments? See how Upwork Payroll simplifies admin.