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Java Backend developer with strong MongoDB experience

$750-1500 USD

Closed
Posted over 4 years ago

$750-1500 USD

Paid on delivery
Startup needs a couple of developers who can work with our SDK and develop/deliver connectors. You'll use our SDK which gives you access to our artifacts. We will give you details and specifications on each connector: unidirectional or bidirectional, objects, performance definitions, mapping back to our Mongo DB, interface/scheduler/backend process. You will develop the connector, test, and return to us documentation for the interface/abstraction layer, documentation of the code check (we use sonar), and build scripts using Gradle. Integration and Unit tests will take place via our QA resources, you will work with them to resolve any bugs until we get to a completed connector. If you have experience developing connectors, like working collaboratively but on your own project, and want an ongoing gig please apply. If you read the requirements carefully, answer the following questions: 1. Do you have any questions about the job description? 2. Have you built connectors for cloud and on-premise data sources? Please note examples of apps/sources. 3. Have you worked with MongoDb? Please describe your experience. Thanks
Project ID: 20388300

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28 proposals
Remote project
Active 5 yrs ago

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28 freelancers are bidding on average $1,202 USD for this job
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Hello, Our Reply : 1. Do you have any questions about the job description? -Till now no any question , when detail description shared by you after will discuss. 2. Have you built connectors for cloud and on-premise data sources? Please note examples of apps/sources. - As per skill mostly work with web services using spring and we can add permission for API. 3. Have you worked with MongoDb? Please describe your experience. - Yes we did work with Mongo db spring boot application, we used Mongo data JPA. === We have a team of Skilled Java-J2EE professionals with experience up to 8 years. * Web Technology : JSP, JSTL, JSF, JQuery, Ajax, JavaScript, DWR, FCK Editor, Extjs * Web Services : SOAP, WSDL, RESTFUL Web Services, Apache Axis * Frameworks: Spring, Spring MVC, Spring Boot, Microservice, Spring Security, Spring Social, Struts, Hibernate ,JPA, Lucerne, Quartz, Ant, jUnit, DbUnit, Mybatis Database Connectivity: Hibernate , JDBC,Spring Data JPA, Mongo DB === We are available from Monday To Friday, 9 hours a day. Our timezone is GMT+5.30. Please initiate chat to check our understandings and queries. You will be able to communicate directly with the expert working on your project. After having detail discussion we can come to estimation / quote. We look forward to have long term engagement on the basis of quality of our work evinced in this project. Thanks.
$1,500 USD in 5 days
5.0 (270 reviews)
8.1
8.1
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Hi, I've read the project description and definitely can provide you with the highly-skilled, professional & dedicated Full-Stack, UI/UX/HTML/, Java/PHP, JavaScript, MongoDB, front & back-end web & app development services and complete the job in time. My skill set perfectly matches your requirements to build & maintain the web-based platform. We've got a big team of developers and designers and we always interested in good and stable projects to be done, so we can build relations on top of it to work for long. We're already working with many enterprise-level clients and delivering things in same technology in the US, UK, UAE, China & Australia and we can give you our client’s reference and you can talk to them. We’ve built many web platforms and sites also IOS & Android mobile apps. Let's discuss in details, explore your system & then come up with the precise time and cost. We offer technologies like HTML/CSS, UI/UX, Bootstrap, MySQL, Git, React.js, Angular.js, CRM, JavaScript, Vue.js, JQuery, JSON, AJAX, Node.js, PHP, CI, Laravel, Objective C, C#, Java, Rest API, ASP.Net, MVC, AWS, Agile, Software Architecture, WordPress, Swift, React Native & Ionic. Please message us to discuss further. Also, we can show you our past work, strength & skills of our company to give you the confidence & believe in us for working together. Surely, we can revise the bid after a brief discussion. We provide lifetime free support for our work and always believe in long-term relations. Cheers.
$1,500 USD in 20 days
5.0 (97 reviews)
8.0
8.0
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Hello, Hope you are great :) I'm happy to share you that, We Microlent Systems is an India-based Offshore Software Development Company Specializing in Web development, Mobile App development and 2D-Animation Design solution which was established in the year 2009. We have gone through the project requirements and points that you have mentioned in the description and understood very well. After carefully reviewing the experience requirements of the job description, We feel that we are suitable to match for the job. Our Technical Summary 1. .NET, C#, ASP.NET (ASP.NET Core MVC & MVVM, WebAPI and WebForm) & Xamarin Forms 2. MSSQL, My SQL, MongoDb 3. Javascript, JQuery, AngularJS, HTML, CSS & Bootstrap 4. PHP (MVC), CodeIgniter, Leraval. 5. Android Studio, Xcode, Xamarin. 6. Angular, React Thanks. Regards, Jatin Dhoot MICROLENT SYSTEMS Pvt Ltd.
$1,125 USD in 7 days
4.8 (50 reviews)
7.6
7.6
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Howdy. I am glad to see you. Kindly review my profile: https://www.freelancer.com/u/hjr122413 I just checked your project “Java Backend developer with strong MongoDB experience” and I have gone through your project details. I am an experienced developer in Java and Mongodb and I can handle your design to good. I am ready to provide full service from design to maintenance for you. I would like to discuss more details via chat and I hope we will make a good relationship in our project.
$1,125 USD in 7 days
4.8 (48 reviews)
7.2
7.2
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Hi, How are you? I have read your post finding strong Java backend developer with Mongose. As you can see my profile, you will find many Java project completion. 1. Do you have any questions about the job description? I will clear my questions via chat. 2. Have you built connectors for cloud and on-premise data sources? Please note examples of apps/sources. Yes of course, I have many experience. 3. Have you worked with MongoDb? Please describe your experience. Yes I am also MEAN stack I have developed website for 15 years and I am senior full stack developer. I hope to work with you long time. Please ping me if you can. Regards.
$1,300 USD in 20 days
4.9 (33 reviews)
6.5
6.5
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Hello I read your project description carefully. It is very interesting to me. I have a full experience in these fields. java spring, jHipster, Mongodb, nodejs I am confident on these jobs and will provide you with perfect result on time. I look forward to working with you in good partnership. Best regards.
$1,125 USD in 10 days
5.0 (25 reviews)
6.4
6.4
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Hello I have been referred to this project by "AARON" I love to work with your SDK and develop/deliver connectors. I have been working with Java for over 8 years and strong skills with Java Javascript J2EE RESTful MongoDB . >>> Answer to your questions Here are answers to your questions : 1. Do you have any questions about the job description? 1. Please let me know if you want me to hire me as a dedicated developer or on a task basis. 2. For how much duration you want to hire me? 2. Have you built connectors for cloud and on-premise data sources? Please note examples of apps/sources. Yes , once you reply I will share more details about connectors I developed 3. Have you worked with MongoDb? Please describe your experience. I have worked with two projects using MongoDB. This first thing is that since it is a schema­less, NoSQL solu­tion, it makes it much sim­pler to get a data­base up and run­ning. You don’t have to spend time upfront design­ing a schema and you don’t have to cor­rect a schema it it’s bro­ken. >>>> About Us We are a group of companies (Techelogy LLC)registered at Charlotte UNITED STATES with ODC(Offshore Delivery Center) in India. We have professionals with strong experience familiar with AGILE,SCRUM as well. Kindly open chatbox to further discuss project in detail Thanks Neeraj
$1,125 USD in 7 days
4.9 (103 reviews)
6.0
6.0
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Hi I would be happy to work on your work. I do have a couple of questions, but first I'd like to make you an offer and some background so you can check my work out. I am a full stack developer with nearly 5 years of experience. If you take a look at my work on my profile and feel that I could help you, I'll do it for a reasonable price. You’ll get all the expected stuff like a great professional service and a fast turn around, at a bit less, and I get a bit more exposure. Could you provide me more details about your project? If the above offer sounds like something you would be interested in, I’d love to hear from you. Send me a quick message and we can figure out if we are a good fit to work together! Regards
$750 USD in 7 days
4.9 (27 reviews)
5.5
5.5
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Hi, Dear. I have many development experiences, getting work about. As I am interested in your project, I want to do work it. I've read the project description and definitely can develop your task. If you hire me, I will give you the greatest satisfied. And I will finish your task in the time and we will pleasure each other. I wish you are well all your business. Please message us to discuss further. Thanks.
$800 USD in 7 days
5.0 (13 reviews)
4.7
4.7
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Hi, How are you? Hope you are going well! I checked your project carefully, so that i feel very confident in your project because I am talented web developer with 6 years. If you give me all data for the project, I will start working immediately. Also if you want, i will show you my previous projects. i would like to discuss about the project over chat. I am waiting for your response. Best regards.
$1,000 USD in 20 days
4.7 (21 reviews)
4.9
4.9
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Hello I hope you're doing well. I read your project needs carefully and found my skills relevant to your project we are a team of expert developers and have more than 8 years of experience in the Same domain. As per your project needs, we will do this work and assure you about the quality of the Work, please get in touch for further discussion and I will share my similar work portfolio... Looking forward to working with you. Thanks
$800 USD in 8 days
4.9 (5 reviews)
4.4
4.4
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Hello, Greetings from India I have just read your details about the project and according to my understanding we are capable of doing this job in the given deadline. We are very professional with our work and can provide a quality work. Kindly please send me a message so we can discuss more about the project. Thank you so much.
$1,125 USD in 7 days
5.0 (7 reviews)
3.9
3.9
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Hello , I am expert in Java and Mongo DB. I don't have prior experience in developing connectors but your project sounds interesting to me. I have 1 year working experience with Mongo db. for fyi , I have done masters in mathematics and computer science feel free to contact me. thanks
$1,176 USD in 30 days
4.9 (10 reviews)
3.2
3.2
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Hi, I am very excited to work on this project, and I am formally submitting my proposal for consideration. I am sure you have received many proposals for this project, so allow me to present a few reasons why you should consider me. I am a hands-on Software Developer with 8+ years of application design, development, architecting and managing world class applications like Ecommerce market place, analytical engines and SAAS and Microservice architecture based products. Working on a world class Blockchain based Supplychain product. My technical experties are: Domain Experience: Data Management/Analytics, Ecommerce and Fintech and supply chain management Programing Languages : Java/J2EE, Python, Python, Django, Flask Restful, Scala, NodeJS Frameworks : Spring, spring Boot, Spring Cloud, Hibernate Cloud Platforms : AWS, PCF and GCP with Docker with Swarm and Kuburnetes Webservices : REST, SOAP, Microservices RDBMS : SQL and PL/SQL NoSQL : MongoDB, Redis, Elasticsearch, Casandra, HBase, Neo4j.. Big Data Technologies - HDFS, MapReduce, Spark, Apache Kafka.. DevOps : CICD pipeline setup for microservices, Big data eco systems, Infrastructure as code using ansible, terraform... Note that I am specialised architect in Microservices architecture using Open source Netflix OSS suite, AWS services, Google Cloud Platform services. Thanks, David.
$1,200 USD in 5 days
5.0 (3 reviews)
3.1
3.1
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I have read your project details. I have to ask a few questions. Can you please message me via chat so we can discuss all the details to elicit all the requirements and hence start the development? I will showcase all the skills and my experience for this project over the chat. Please message me so we can resume this discussion. Can you provide me all the functional/Non-functional requirements via a document?
$1,125 USD in 7 days
5.0 (1 review)
2.0
2.0
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Senior specialist full-stack and microservices Java architect/developer here with over 18 years of experience, expert in both Java EE and Spring Boot and Spring-/Spring Boot-based frameworks such as JHipster, CUBA Platform, and Grails. To answer your questions: 1. Would love to discuss the project in a call so that I could personally ask my questions; 2. I have been working as a SOA/ESB integrator for many years, for example I have created a SAP ERP connector in Oracle Service Bus (OSB) for a government project; 3. I have several years of Java MongoDB experience, until the current/latest Bson-based structure. I have mainly used the Java MongoDB driver or Grails GORM for MongoDB. In the last two years I have been specializing with containerized microservices in Docker/Kubernetes. I am an individual/independent freelancer. Expert with JBoss/Wildfly, Oracle WebLogic, Undertow, Apache Tomcat, and Jetty. My cloud platforms are AWS, Microsoft Azure, GCP, and Heroku. Java UI toolkits: JSP, GSP, Vaadin, JavaFX, Thymeleaf, Velocity, FreeMarker, Sitemesh, and Apache Tiles. My ES6+ JavaScript/TypeScript stacks are Node.js, Nuxt/Vue, React, and Angular. Test frameworks: JUnit (including JUnit 5), TestNG, Mockito, Spock (including GroovySpy), and Spek. Please see my profile for the rest of my portfolio, work history, and qualifications. https://www.freelancer.com/u/chesslover Thank you.
$1,500 USD in 15 days
5.0 (1 review)
2.2
2.2
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Hi, I would like to express my keen interest to work on your project. I'm a Senior Software Developer with 10+ Years of experience in Java Technology. My expertise area are Java 8, Microservices, Microservices Architecture, Spring, Spring Boot, Spring Framework, Hibernate, API based Architecture, REST/SOAP API, Service Oriented Architecture, AWS, GitHub, J2EE, Docker, Maven, Mule, Mirth, jQuery, JavaScript, HTML, CSS, Bootstrap, etc. Strong command in database and query optimization. From database perspective I am working on MySQL, PostgreSQL, MongoDB, MSSQL, etc. I do have Mule and SQL Certification as well. Strong communication skills in English. Do you have any questions about the job description - need more information 2. Have you built connectors for cloud and on-premise data sources? Please note examples of apps/sources. - no 3. Have you worked with MongoDb? Please describe your experience. - Yes , 4+ years of experience I would also welcome the opportunity to interview me on my skills. Hope to hear from you soon. Regards, Pooja IT Musketeers
$1,500 USD in 20 days
5.0 (2 reviews)
1.7
1.7
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Hello, I am a Java professional working on Java language for around 5 years. I have worked with developing a platform which has proven record to serve 1 million concurrent user. To give you an over view of my work experience I have worked with Spring MVC, Spring security, Spring boot for micro service, ORM framework like hibernate, Multi Thread Architecture, Stream API. Apart from that I have experience on working on open source tools like Zookeeper, Consul, Jenkins Pipelines, ELK stack,Cassandra DB, MongooDB, Solr DB,mySQL,postgressql,Sonar, Maven etc. I have experience on using Mokito, PoweMock for Junits and code coverage. 1. Do you have any questions about the job description? -- Can you let me know more details about the job? 2. Have you built connectors for cloud and on-premise data sources? Please note examples of apps/sources. -- yes I have worked on one in my past company 3. Have you worked with MongoDb? Please describe your experience. -- yes. I have develop an ecommerce platform using Java + mongooDB Please message me to have further discussion. Look forward to your reply. Regards, Asif
$1,500 USD in 7 days
4.9 (3 reviews)
1.0
1.0
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Hi dear, I have 6+years of rich experience with several complex and easy projects alone or with a team, I liked your project details and already done and completed successfully. Please share more details in my inbox. Have is knowledge and experience in • design and develop responsive user-Interface layouts. • GIT version control / Jira or other management tools • JavaScript(ES6 and above) • JavaScript libraries and modern frameworks such as React, Vue, Angular • Good design sensibilities and awareness of UX / Usability best practices • Skilled at debugging and performance testing web pages As I evaluated that of your positive approach that im quite eligible to tender myself for your esteemed task, I need to build or code a good qualified relationship with good human beings. Commercials always the 2nd part of my path and move. Waiting for a quick chat, call, face to get a chance to show you our efforts and share values. Advance thanks and regards
$1,125 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi, I read the requirements. I have experience 8+ years also there is detail information on my profile page about my experience. my answers to your questions 1. I have not any questions about the job description and if you accept my bid, we'll talk about your job with details. 2. Yes, I developed connectors for a lot of systems. (an example: for SCADA systems but it publishes to intranet) 3. Yes, I used MongoDB to GIS and SCADA systems
$1,250 USD in 20 days
0.0 (0 reviews)
0.0
0.0

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Kyiv, Ukraine
5.0
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Member since Apr 3, 2016

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