Debugging & Enhancing Spring Boot API

$10-30 USD

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18 天前

$10-30 USD

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I'm in need of an experienced developer who can help me debug and improve an existing Spring Boot, REST, and React API for file upload. Currently, the system is facing two primary issues: - File Upload: The file upload feature is not functioning properly. It's crucial that the selected freelancer can efficiently identify the underlying cause of this issue and rectify it. - Error Messages: The system is displaying error messages, specifically when attempting to upload files. Currently, these messages include "Invalid file format" and "unable to connect to Postgres ". I need these messages to be resolved as part of the debugging process. In addition to resolving these issues, the selected freelancer will be responsible for enhancing the system's file upload feature to accept CSV files. This would involve configuring the API to seamlessly handle CSV file uploads. Ideal skills and experience for this project include: - Proficiency in Spring Boot, REST, and React - Previous experience with debugging file upload systems - Strong understanding of API configurations for file formats If you're confident in your ability to efficiently debug and enhance this system, please submit your bid.

项目 ID: 38043773

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12威客以平均价$24 USD来参与此工作竞价

@nidhi0257

12 years of IT experience in software development on Core java, swing,J2EE, Spring, web services, Cobertura, restful interface, JSON, MQTT client, spring MVC, mosquitto, Amazon s3, struts, RESTful, mockito, Junit, Html, CSS, JS, Javascript. Currently working on Spring MVC, Hibernate, core java, REST services, JSON's, swagger, mockito, Junit, Mongo DB, SQL, webSocket. Over 10 year of experience in Banking and Finance Domain. Good in OOA/ OOD skills, SAX parsing. Currently worked on - 1. Upgraded alphine image and java 8 to java17 2. Upgrade projects from spring 5 to spring 6. 3. written testcase for controller, Service, DAO and API layer using mockito and openMockMVC 4. working on JMS.

$20 USD 在1天之内

5.0

(5条评论)

1.5

@riddhimandal800

With over 5+ years of solid proficiency in Java development, I am confident that I am the ideal candidate to tackle your project. Having worked extensively on projects similar to yours, dealing with Spring Boot, REST, and React, I have a keen eye for granularity that enables me to easily identify and rectify any underlying issues. I've handled debugging tasks, especially in relation to file uploads before and that experience has sharpened my skills in discerning the root causes of system glitches. Moreover, my strong understanding of API configuration for various file formats will come in handy when enhancing your system. Your specific requirement of allowing CSV file uploads aligns perfectly with my knowledge base. I have also dealt with MySQL databases extensively which adds an extra layer of efficiency when engaging with your project. Lastly, as indicated in my profile, my "Java Programming Fundamentals" and "Java SE 8 Features" certifications place me at the top of the game. This combined with my problem-solving aptitude equips me to overcome challenges effectively and efficiently. Choose me today and let's bring your API system back online at peak performance!

$20 USD 在7天之内

2.0

(1条评论)

1.7

@vujaaa88

Hi, I am Bojan, java developer. I have strong knowledge and years of experience. For more details please contact me..

$10 USD 在3天之内

5.0

(2条评论)

0.4

@matias0919

Hi, hope doing well. As an experienced developer in the field for over 8 years, I've specialized in Web and Mobile App Development using tools like Java, PostgreSQL, and React.js. Hence, I have a strong grip on the underlying technologies that need debugging in your Spring Boot REST and React API. Not only have I debugged similar file upload issues before but, more importantly, I provide long-lasting solutions. The file upload issue you mention is not entirely unfamiliar terrain to me. By ensuring a meticulous investigation into the backend of your system, I will identify the errors behind the "Invalid File Format" and "Unable to Connect to Postgres" error messages. Then use my mastery over these systems and configurations to rectify them swiftly. Moreover, since an upgrade is needed to include CSV files accepted by the API, my expertise in Java and PostgreSQL becomes highly relevant for the task at hand. In conclusion, given my background and your project requirements, selecting me as a freelancer will be an effective choice that guarantees timely delivery of quality results. Looking forward to working together! Thanks.

$25 USD 在5天之内

0.0

(0条评论)

0.0

@amarnathdhanapal

Hi.. I can fix your issues in file upload & format as well as handle all your runtime errors within hours & ensure your application works as per your expectations Let's connect to proceed further Looking forward to work with you

$30 USD 在1天之内

0.0

(0条评论)

0.0

@iulians88

Hello. I can help you debug the application to see whatever error is standing between the actual and the working code.

$50 USD 在3天之内

0.0

(0条评论)

0.0

@subhashreebiswa1

I have experience on spring boot, Rest API, Java. I have worked on various project in freelancer as well. Kindly reach out to me!

$20 USD 在7天之内

0.0

(0条评论)

0.0

@adarshrishu08

10+ years of rich experience in backend development including java, spring boot, micro services and DB like MySQL , Postgres, Oracle.

$20 USD 在7天之内

0.0

(0条评论)

0.0

@gudu1508

**Proposal for API Integration in Java Spring Boot Project** I am an experienced Java Spring Boot developer with a strong background in third-party API integration. I propose to seamlessly integrate the required APIs into your existing project. This involves thorough analysis of API documentation, implementation of necessary code changes, and ensuring scalability and performance. With extensive experience in similar projects, I will utilize Spring Boot's RestTemplate or WebClient for efficient API requests, handling authentication and error scenarios effectively. Deliverables will include fully integrated APIs, comprehensive documentation, and thorough testing. I commit to regular communication and collaboration throughout the project and offer a cost-effective solution within the proposed timeline. Let's ensure a smooth integration process and achieve your project goals effectively.

$20 USD 在7天之内

0.0

(0条评论)

0.0

@shubham140798

Hi, As an experienced developer with experience in Spring Boot, REST, and React, I have expertise in debugging and optimizing data loading API. My track record includes resolving similar issues, smoothing file uploads, and resolving error messages promptly. With my in-depth knowledge of API configuration, I can integrate CSV data storage into your system. My 1.5-year study strengthened my problem-solving skills and enabled me to quickly identify and solve problems. I promise to deliver great results and exceed your expectations. Let's work together to improve your performance and user experience.

$20 USD 在7天之内