You will get Java Spring Boot bugs fixed and optimized
Top Rated
Top Rated
Project details
You will get professional bug fixing, debugging, and backend optimization for Java Spring Boot applications to improve stability, performance, and reliability. I specialize in resolving backend issues, fixing API errors, optimizing SQL queries, improving execution workflows, and troubleshooting production problems in enterprise and SaaS applications.
With strong expertise in Java, Spring Boot, Hibernate, MySQL, PostgreSQL, and backend architecture, I can quickly identify root causes and deliver stable, maintainable solutions. Whether your application has performance bottlenecks, deployment issues, memory leaks, API failures, or backend errors, I focus on delivering optimized and production-ready fixes efficiently.
With strong expertise in Java, Spring Boot, Hibernate, MySQL, PostgreSQL, and backend architecture, I can quickly identify root causes and deliver stable, maintainable solutions. Whether your application has performance bottlenecks, deployment issues, memory leaks, API failures, or backend errors, I focus on delivering optimized and production-ready fixes efficiently.
Web Programming Project
Blockchain Development, Browser Extension, API Development, API Integration, Data DashboardProgramming Languages
HTML & CSS, JavaScript, JavaCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $40
These options are included with the project scope.
$40
- Delivery Time 2 days
- Number of Revisions 2
- Source Code
14 reviews
(13)
(1)
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PS
Philippe S.
Jan 30, 2025
Integration testing
Niravdas is very skilled and highly reliable. I shall work with him again when the next opportunity arises.
RA
Reza A.
Oct 26, 2024
Java Backend- and Webdeveloper with Spring and Javascript Expertise
ST
Sachin T.
Oct 26, 2024
Kotlin Web Development (Spring BFF)
Yes, performed well, and had other team members to support him (though I found that out later)
This area was relatively new to him, but he had already hand-on experience with Java, and Spring (Boot, Session, and Security).
Overall, I would recommend him, if you have a short, medium or long term project
This area was relatively new to him, but he had already hand-on experience with Java, and Spring (Boot, Session, and Security).
Overall, I would recommend him, if you have a short, medium or long term project
ST
Shekar T.
Jun 26, 2024
Need to upgrade an API using spring frame to create consumer groups on Kafka
Niravdas has a very good knowledge on the springframe work. He understood the requirements very quickly and was able to deliver on time. He also quickly reacts and take complete ownership of the issues. Would highly recommend him
AK
Ankur K.
Jun 19, 2024
Java Rest API
Niravdas is a professional and an expert and helped me with my work deliverables.
About Niravdas
Senior Backend Engineer | Java | Spring Boot | Microservices | Claude
100%
Job Success
Ahmedabad, India - 10:39 am local time
✅𝐂𝐋𝐈𝐄𝐍𝐓 𝐓𝐄𝐒𝐓𝐈𝐌𝐎𝐍𝐈𝐀𝐋
⭐⭐⭐⭐⭐
"Niravdas has a very good knowledge on the spring framework. He understood the requirements very quickly and was able to deliver on time. He also quickly reacts and takes complete ownership of the issues. Would highly recommend him"
🤝 Helping enterprise clients to maintain their Java web applications efficiently.
🏆 7 Years of experience in Java development using various technologies like Spring (IOC, MVC, Data-JPA), Spring Boot, and Hibernate.
🏭 𝐈𝐍𝐃𝐔𝐒𝐓𝐑𝐘 𝐄𝐗𝐏𝐄𝐑𝐈𝐄𝐍𝐂𝐄
► Healthcare
► Finance
► E-Commerce
► Agriculture
► IT Services
💹 𝐁𝐄𝐍𝐄𝐅𝐈𝐓𝐒
► Faster development cycle
► High-quality and Maintainable code
► Better collaboration with team
► Stronger security
👨💻𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒
💥 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: Spring boot, Hibernate, Web Services, JPA, Spring MVC, Spring Rest, Spring data, etc...
💥 𝐃𝐚𝐭𝐚𝐁𝐚𝐬𝐞: MySQL, Oracle, PostgreSQL
💥 𝐎𝐭𝐡𝐞𝐫 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: SVN, GIT, Jira, Postman, MVN, Gradle
💥 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐌𝐨𝐝𝐮𝐥𝐞𝐬: Spring Security
💥 𝐓𝐞𝐬𝐭𝐢𝐧𝐠: JUnit
💥 Front End: ReactJS, HTML, CSS, JavaScript, jQuery, Bootstrap
💥 Maps Integration: Google Map
💥 Third-party Integrations: Zendesk API, Bill.com API
⭕️𝐖𝐇𝐀𝐓 𝐌𝐘 𝐂𝐋𝐈𝐄𝐍𝐓 𝐒𝐀𝐘⭕️
⭐⭐⭐⭐⭐
"Niravdas is a skilled and diligent worker. He has exceptional abilities and completed outstanding work ahead of schedule. Special thanks for adding the authorization logic as a bonus.
Excellent work experience; I'll definitely return in the near future."
⭐⭐⭐⭐⭐
"He is very helpful, explains every step, and tries his best to solve my problem.
Available all the time, fast reply, quick work.
I appreciate his effort"
⭐⭐⭐⭐⭐
"Niravdas is a professional and an expert and helped me with my work deliverables"
✅If you want to say something more about yourself.
Invite me OR 📩 message me, if you want me to help you by providing 💡 suggestions or services
that can help you achieve your business 🎯 goals, 📞Thank you for your time and consideration.
Steps for completing your project
After purchasing the project, send requirements so Niravdas can start the project.
Delivery time starts when Niravdas receives requirements from you.
Niravdas works on your project following the steps below.
Revisions may occur after the delivery date.
Java Spring Boot Bugs Fixed and Optimized
Analyze, debug, optimize, and resolve backend issues to improve application stability and performance.