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Need Java Developer to re-factor the existing code to fix performance issues -- 2

$30-250 USD

Closed
Posted over 3 years ago

$30-250 USD

Paid on delivery
I have a code which is in Java language and it needs re-factoring as we see lot of performance issue with that..need a good java developer who knows Mongo database.. Thanks.
Project ID: 27825758

About the project

14 proposals
Remote project
Active 3 yrs ago

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14 freelancers are bidding on average $151 USD for this job
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Hello, let me offer my skills for your project. I have relevant experience for this job and worked with MongoDB from Java before(using Spring Data-MongoDB). Could you please share more details about the project? Thanks! Kind regards, Max D.
$140 USD in 7 days
5.0 (7 reviews)
4.7
4.7
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Hello, Nice to meet you I am glad to meet this project because I am a java full stack developer My major skill is java and have rich skill of java web projects Springboot, JPA, Hibernate, iBatis, good OOP knowledge and robust 3 tier idea(controller, service, dataaccess) and so on mongodb is not problem for me, because it is only one database as mysql, mssql Contact me and discuss about project performance Thanks and best regards
$150 USD in 7 days
4.0 (20 reviews)
4.9
4.9
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Hi! I am happy to put my bid on your project. I have read your requirement carefully and I am interested in this project. I have a tons of experience in Java /JavaFx /Java SpringBoot /MongoDB /Restful Api. If you`ll hope to work with me, I am confident to provide you best solution that completely satisfy your business needs in a short period of time. Looking forward to speaking with you soon. Thanks & Best regards! Amit Rai
$140 USD in 7 days
5.0 (13 reviews)
3.0
3.0
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Hi, sir. Thank you for sharing your project Need Java Developer to re-factor the existing code to fix performance issues -- 2, and I would be very happy to help you with your business. Let me share you with my expertise in J2EE, MongoDB, Java Spring, Software Architecture, Java and relevant technologies. I have been doing a lot of work for this type of job. More detail you may be interested in will be provided over chat. You may also check my profile summary and portfolio items. As per your requirement, I can give you perfect answers as well. Your project immediately can be started and is looking forward to my participation. Best,
$155 USD in 2 days
5.0 (2 reviews)
2.4
2.4
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Hello Greetings of the day...!!! I have gone through your requirements, I have rich experience on Java technology and sufficient skill to fix your application performance. let's have quick chat for more details
$250 USD in 12 days
5.0 (2 reviews)
2.2
2.2
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Hello, I am quite good at Java performance optimization with 6 years of experience. Please ping me so we can talk further. Thanks!
$278 USD in 3 days
5.0 (2 reviews)
1.8
1.8
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Hi, I am having 4.8 yrs work experience in java and mongo DB. I am willing to work with you and will deliver the project in short period.
$140 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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I am a professional Developer having 7+ years of experience . ** Software framework:Struts1/2, Jsp,Decorator, Freemarker,Spring MVC, Hibernate,JPA, Spring boot ** Language: Java/java8, J2EE ** Databases : MySQL , Oracle, SQL Server ** Libraries : jQuery, servlet ** Web Services : RESTFUL Web Services, Apache Axis ** Front-end: HTML, CSS3, javascript ES6, Bootstrap ** IDE : Eclipse, Net Beans , SpringBoot ** Tools: GitHub,SVN; ** Good with: window ** Good knowledge of algorithms and data structures ** Project Completed: 30 Project Understand MCV and Component Design and Development
$140 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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I read through the job details extremely carefully and I am absolutely sure that I can do the project very well.
$111 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Hi , i am working as a java full stack dev with mongo. Recently i have also did improve the performance of my application with mongo database using Pagination. Hope my knowledge would be useful to you in this. Message me if you are ok ,we can discuss about the cost
$90 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi, I have gone through your task description and I can start work to improve performance of your product. I have total 5+ years of experience in Java also I have experience in Mongodb. Please reach out to me and will discuss more and we can close very quickly. Regards Jalaluddin Shaikh
$35 USD in 2 days
0.0 (1 review)
0.0
0.0
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Hi I have 5+ years of experience of software development. My Tech stack is Backend Side: JAVA, MYSQL, MONGODB, APACHE NIFI, KAFKA, SPRING BOOT AND JERSEY Frontend Side: JAVASCRIPT, TYPESCRIPT, ANGULARJS, IONIC. I have 3+ years of startup experience as a COFOUNDER and CTO Msg me for more details.
$200 USD in 2 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Fremont, United States
0.0
0
Member since Oct 7, 2020

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