Vishal S.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Hey there! 👋 I'm Vishal, a seasoned Java Full Stack Developer with over 5 years of experience crafting high-performance applications. Here's a peek into my tech-savvy world: 👤 Name: Vishal 📆 Experience: 5+ Years 🚀 Role: Java Developer (Spring Boot/ Hibernate/ Kafka/ Spark/ PostgreSQL, React.js, Next.js, Tailwind CSS, TypeScript, Node.js, AWS, Git) 🚀 Available: Right now 💻 Devices: Mac, Windows, Linux Technical Skills: 🚀 Programming Languages: Java 8.0/7.0/6.0/5.0 | Java/J2EE | C, C++, React JS, Python, JDBC | DTD, UML, Design Patterns | Shell Scripts, SQL, PL/SQL ⚙️ J2EE Technologies: Servlets, JDBC, JSP, JSF, JMS, EJB, JNDI, Java Security 🌐 Mark-up/XML Technologies: HTML, CSS, JavaScript, JQuery, AJAX | J2EE, JPA2, Hibernate, Hana, JS | Bootstrap, XML, XSD, XSL/XSLT, SAX/DOM, JSON 🛠️ Tools & Frameworks: Struts, Spring, Hibernate, Spring MVC, Spring Web Flow | Spring IOC, Spring AOP, Spring Boot, JUnit, SOAP UI, ANT, Maven, Jenkins | Jasper Reports, Apache Active MQ, Apache Camel 🌐 Web/App Servers: IBM WebSphere, Apache Tomcat, JBoss, WebLogic Server 📊 Databases: Oracle, SQL-Server, MySQL Server, TOAD, MongoDB/NoSQL, Cassandra 💻 IDEs: Eclipse, IntelliJ, Spring Tool Suite (STS), RAD 🧩 Design Patterns: MVC, Front Controller, Session Façade, Singleton, Business Delegate, DAO patterns 🗺️ O-R Mapping: Hibernate, MyBatis 📈 Modeling/CASE Tools: Rational Rose, MS Visio Professional 🧪 Testing Tools/Others: JUnit, SOAP UI, Putty, Postman 🛠️ Build Tools: Maven, Jenkins, Gradle, ANT 🔄 Version Control: TortoiseSVN, CVS, Rational ClearCase, GitHub I'm well-versed in software development tools like Jira, Asana, Trello, GitHub, Postman, and Insomnia. I'm a pro at continuous integration and deployment (CI/CD) using Docker. Unit testing with JUnit and Jest? Absolutely! And when it comes to front-end development, I handle ReactJS, Redux, Bootstrap, Tailwind CSS, SASS, and JavaScript with finesse. Throughout my career, I've seamlessly integrated payment gateways, Twilio Chat API, and social platforms into projects. I'm well-versed in Microservice Architecture and pride myself on excellent communication and problem-solving skills. Let's join forces to elevate your software development projects. Reach out, and let's explore the endless possibilities together. Thank you, Vishal 🚀👨‍💻