Spring Boot Upgrade Support

Hi Friend, I have huge experience in java development and i did migration from Spring Boot 2.x to Spring Boot 3 and JDK 8 to JDK 17. As i reviewed your job description it's looking good to me and i would like to discuss further and available to do this upgrade. Thanks,

Hello there, we are experts and a team of developers and designers. Please, send me a message to discuss the work and finish in no time. Thanks Ashish Kumar.

Hello, I am confident in my ability to assist you with upgrading your Java Spring Boot application from version 2.7 to 3, along with migrating from Java 8 to Java 17. With extensive experience in both Java Spring Boot and the transition between different Java versions, I can ensure a seamless upgrade process while preserving the functionality and performance of your application. A couple of key questions to ensure alignment with your project: Are there any specific custom libraries or dependencies in your application that we should focus on when ensuring compatibility with Java 17? Do you have any preferred testing frameworks or specific tests you want to run post-upgrade to ensure the application's stability? I look forward to helping you with this upgrade and migration to ensure it meets your expectations and is fully optimized for the latest technologies. Best regards, Arun

Hi I have seen your job description and interested in work. I am worked on both java 8 and 17 and I am confident to help you. Let's discuss further Best

Hello, I can assist in upgrading your Java Spring Boot application from version 2.7 to 3, along with migrating from Java 8 to Java 17. With extensive experience in Java Spring Boot, proficiency in both Java 8 and Java 17, and expertise in handling custom libraries, I’ll ensure a smooth transition. Additionally, I’ll use robust testing frameworks to validate functionality and address potential issues post-upgrade. Thanks Anshuman

Hi, I am an Java/Angular/Ionic/Nodejs/Spring/JAVA Developer and AWS Architect with 5+ years of experience in building highly scalable and fault-tolerant enterprise applications. Check my freelancer profile. My expertise is in 1. Angular, PWA, IONIC ( Capacitor/Cordova), Typescript, Javascript,HTML,CSS,etc. 2. Spring Boot, JPA, Spring Cloud, NodeJs, Express ,Spring, Java, Microservices, Automation using CRON Jobs, REST APIs, etc 3. MySQL, NoSQL, MongoDB, Mongoose, etc 4. AWS,HEROKU, FIREBASE, ROUTE53, ACM, EC2, RDS, S3, Lambda, , etc. 5. JWT, SSO with OKTA, GMAIL, FACEBOOK, OAuth, SAML,etc 6. Push Notification, Payment gateway integration like RazorPay, ,Stripe,etc. 7. Google Map API,,Gmail API,etc Integration,etc 8. Data-Structure and Algorithm ( Graph theory, Divide & Conqure,etc) 9. JAVA, C, PYTHON, Lets connect in chat to discuss about the project.

Greetings, I am Sagun Sharma, a Senior Software Engineer with extensive experience in Java Spring Boot and Java versions 8 and 17. I am excited to bid on your project to upgrade your Java Spring Boot application from version 2.7 to 3 and migrate from Java 8 to Java 17. Project Overview: Objective: Upgrade Java Spring Boot application and migrate Java version. Ideal Skills and Experience: Java Spring Boot: Extensive experience in upgrading and maintaining Spring Boot applications. Java 8 and Java 17: Proficiency in both Java versions to ensure a smooth migration. Custom Libraries: Ability to work with and update custom libraries. Testing Frameworks: Knowledge of various testing frameworks for comprehensive post-upgrade testing. Key Responsibilities: Upgrade Planning: Assess current application and plan the upgrade process. Version Upgrade: Upgrade Spring Boot from 2.7 to 3. Java Migration: Migrate the codebase from Java 8 to Java 17. Custom Libraries: Update and ensure compatibility with custom libraries. Testing: Implement and run tests using various frameworks to ensure functionality and performance. Troubleshooting: Identify and resolve any issues that arise during the upgrade and migration process. Benefits: Expertise: Leverage my extensive experience in Java and Spring Boot for a seamless upgrade and migration. Efficiency: Quick turnaround time to meet your project deadlines. Best regards, Sagun Sharma Senior Software Engineer

Hello client, I am a Java Developer with over 5 years of experience. My expertise is the Spring boot Framework. I have joined a vast majority of projects from small to big scope. I understand what is a clean project and have learned how to develop features with minimal effort, For now, I am working for a US-based company and I want to explore more and more projects in my time slot. I hope we have a chance to collaborate. I am disciplined to my set of standards and I focus on details. Please contact me for further discussion. Thank you!

Hello, I am excited to assist with upgrading your Java Spring Boot application from version 2.7 to 3, as well as migrating your project from Java 8 to Java 17. With extensive experience in Java development and application upgrades, I can ensure a seamless transition while addressing compatibility and performance enhancements. What I Offer Spring Boot Upgrade: Smooth migration to version 3 with attention to custom library compatibility. Java Migration: Transition from Java 8 to Java 17, leveraging new features for improved efficiency. Testing & Validation: Utilize various testing frameworks to ensure reliability and performance post-upgrade. Custom Library Integration: Handle dependencies and adapt custom libraries to work with the updated stack. Why Choose Me? Expertise in Java Spring Boot and advanced Java versions. Proven track record of successful migrations and upgrades. Comprehensive testing approach to minimize downtime and errors. Let’s connect to discuss your application’s specific needs and start the upgrade process efficiently! Best regards, Abhay Kumar

Hello Prasanna, Our company, Codenia Technologies LLP, with over 10 years of experience in Java, has carefully reviewed your requirement for upgrading your Java Spring Boot application. We propose a systematic approach that includes thorough testing and migration strategies to ensure a seamless transition from version 2.7 to 3 and Java 8 to Java 17. Our team of experts will handle the upgrade process efficiently, ensuring compatibility with custom libraries and utilizing various testing frameworks for post-upgrade testing. We would like to connect with you in a chat to discuss your project further. Thanks, Rupesh Kumar

I bring extensive experience in upgrading Java Spring Boot applications, having successfully migrated projects from outdated versions to modern standards. My proficiency in both Java 8 and 17 ensures a seamless transition, while my expertise with custom libraries and testing frameworks guarantees robust post-upgrade performance. Additionally, I offer 24/7 support throughout the process. Let's discuss how I can add value to your project.

I am excited to apply for your project to upgrade your Java Spring Boot application from version 2.7 to 3 and migrate it from Java 8 to Java 17. With a strong background in Java Spring Boot and application upgrades, I am confident in my ability to deliver exceptional results. Although I am new to freelancing, I bring extensive experience in backend development and the technologies required for this project. If given the opportunity, I am eager to prove my capabilities and dedication by delivering quality work that exceeds expectations. My Skills & Expertise Java Spring Boot: Hands-on experience in version upgrades, custom library integrations, and scalable application development. Java 8 and Java 17: Proficient in leveraging new features of Java 17 while ensuring compatibility with existing code. Post-Upgrade Testing: Expertise in using testing frameworks to validate application functionality and stability. Problem Solving: Skilled in resolving dependency and compatibility issues efficiently.

Hi Sir I’d be happy to assist with upgrading your Java Spring Boot application from version 2.7 to 3 and migrating from Java 8 to Java 17. With over 9 years of experience in Java and Spring Boot, I have the expertise needed to ensure a smooth transition while addressing compatibility issues with custom libraries. What I Offer: Seamless migration from Java 8 to Java 17, optimizing code for modern features and best practices. Upgrading Spring Boot to version 3, ensuring compatibility with your existing architecture and dependencies. Comprehensive testing using industry-standard frameworks to verify stability and performance post-upgrade. Expertise in handling and adapting custom libraries during the migration process. Let’s connect to discuss the scope and timeline for this project. I’m confident in delivering a secure, efficient upgrade tailored to your needs. Best regards,

I have already completed similar, I am happy to help you. Expertise in Java 8 to Java 17, including advanced features (Streams, Lambdas, Records). Multithreading, concurrency, and performance optimization. Spring Ecosystem: Spring Boot: Microservices development, RESTful APIs. Spring Security: Authentication, authorization, and OAuth2 implementation. Spring Data: Seamless integration with relational and NoSQL databases. Spring Batch, Spring Cloud (Eureka, Zuul, Config). System Design: Expertise in designing scalable, distributed systems. Proficient in architectural patterns like event-driven architecture, CQRS, and microservices. Database Management: Relational Databases: MySQL, PostgreSQL, Oracle. NoSQL Databases: MongoDB, Cassandra. DevOps & CI/CD:

I have over 8 years’ working experiences with Java development and 1.5 years’ python development. I am familiar with Java, spring-boot, J2EE, software architecture and so on.

With 13 years of experience in Java development and expertise in Spring Framework and Spring Boot, I can help upgrade your application from Spring Boot 2.x to 3.x. This will include updating javax packages to jakarta and adopting Java 17 for better performance and long-term support.

Good afternoon, I've been working with Java/Kotlin using Spring Boot for 7 years, can you give me a copy of the project so I can analyze it and make some changes?

In Current Company I have done this upgrade in multiple services (> 8 ) For me it should not take much time please call/WhatsApp +917237046763 In case I miss the mail

With over 8 years of hands-on experience in software development, especially in the Java and J2EE technologies, I believe I possess the required expertise to upgrade your Java Spring Boot application to version 3 and simultaneously migrate it from Java 8 to Java 17. Throughout my career, I have maintained a strong focus on staying up to date with the latest technologies, including cloud environments and microservice architectures - skills that will be key for working on your project. Additionally, my experience in working with distributed architectures and messaging tools like Kafka equips me well for handling the complexity of a system-wide upgrade. Also, I am proficient in the use of CI/CD pipelines to ensure smooth integration and deployment processes which goes hand-in-hand with enhancing your system's security. Lastly, as an advocate for agile methodologies, I prioritize automation for increased efficiency. This further complements my in-depth knowledge of various Java frameworks such as Spring Boot, enabling me to navigate not just this transition but future challenges as well. Let me bring my passion for algorithms and data structures into play while resolving any bugs we may come across. From planning through post-implementation testing using suitable frameworks, I assure you an elevated level of support throughout this crucial project. Let's get on to boost your application's performance and relevance together!

Hello, I am a Java Full-Stack Developer with extensive experience upgrading Java Spring Boot applications from version 2.7 to 3 and migrating codebases from Java 8 to Java 17. I have successfully completed similar upgrades for 3 projects in my current role, ensuring compatibility, stability, and performance optimization. Proficient in working with custom libraries and testing frameworks like JUnit, I can ensure a seamless transition with thorough post-upgrade testing. I am confident I can deliver high-quality results for your project. Looking forward to collaborating!