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chinbo

Java, J2ee web app development

Username: chinbochen

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Location: Shanghai, China

Member since: December 2012

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4.7/5

(28 reviews)

5.7
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1 user has recommended this freelancer.

My skills:

My projects:

  • $30.00 USD
    5.0
    Profile image for Seller johnehuang

    johnehuang

    16 days ago

    very good<br/>

    Project Description:I have a J2ee web project ,I am looking for developer to help me develop one module.
    [more]
  • $301.00 USD
    5.0
    Profile image for Seller naresh101188

    naresh101188

    Jun 9, 2014

    Chinbochen is a great developer with good knowledge and skills in Javascript. He was always available for communication. I will look forward to work with you again

    Project Description:I would need help too build visualization using javascript. You need to create graphs using human pictograms for example male and female pictogram and need to display the percentage of the data.
    [more]
  • $25.00 USD
    5.0
    Profile image for Seller outcast1987

    outcast1987

    Jun 8, 2014

    nice person with great skills and he is really fast at working i made him work on java on spring framework I am impressed thanks to him

    Project Description:Framework Used: Spring language : Java,JSPand SQL What is the system about: The project is very simple it is basically a pay role management. We have two roles in it: • Admin: he will make employees...
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  • $147.00 USD
    5.0
    Profile image for Seller naptor

    naptor

    May 13, 2014

    All of my games where submitted to all Chinese gaming site on time..It wasnt easy task but THANKS! to Rick Chen a total Genius :-) Highly Recommended.

    Project Description:Project Description: I seek people who can register accounts to Chinese App Stores and upload my Android games. I will pay below http://zhushou.360.cn/ - $25 to post only 1 game http://apk.hiapk.com/...
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  • $375.00 USD
    5.0
    Profile image for Seller RobLiquidDesign

    RobLiquidDesign

    Apr 28, 2014

    Another fine job by codemaster Rick!

    Project Description:Properties file and Sql Injection corrections as discussed on messages.
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  • $125.00 USD
    5.0
    Profile image for Seller Hendrickson

    Hendrickson

    Apr 13, 2014

    Chinbochen is great to work with. Very quick and professional. Good communicator. I recommend him and would use him again with a doubt. 5/5

    Project Description:I need someone to download and get a file for me off a Chinese forum. I don&#039;t understand Chinese. By the looks of it you need: A chinese mobile phone number Access to pay the fee for the file (Chinese bank card, ID card?...
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  • $147.00 USD
    5.0
    Profile image for Seller titansolaris

    titansolaris

    Mar 10, 2014

    super! fast and fixed what was broken. thanks !

    Project Description:hi, our website gets youtube video download links via a java applet, but it looks like its out of date, if someone can fix it please let us know. thanks
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  • $210.00 USD
    5.0
    Profile image for Seller mnouwens

    mnouwens

    Feb 21, 2014

    Did an excellent job.

    Project Description:We are migrating our software to jboss 7.1 There is 1 thing that does not work as expected. It is almost sure that it&#039;s a small issue. The following code works fine in 5.1 but does not result in the...
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  • $190.00 USD
    5.0
    Profile image for Seller mnouwens

    mnouwens

    Feb 15, 2014

    Did a great job very analitic about the issue.

    Project Description:The web service wsdl is working. http://test.kiekeboe-world.com/kiekeboews/KiekeboeSearchBean?wsdl On a local machine this works fine the client performs a search and results are returned. On a debian machine behind a jboss mod_jk apache the actual call wil result in...
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  • £206.00 GBP
    5.0
    Profile image for Seller RobLiquidDesign

    RobLiquidDesign

    Jan 20, 2014

    Very good communiction and polite as well. I will be using Rick again in the near future.

    Project Description:Ww have a java based database system that has been built in the Eclipse IDE with Lomboz. We recently had some more adjustments made to the files so that the database would work on browsers other than Internet Exploder...
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    chinbo has not completed any projects.
  • $35 USD/hr In Progress

    I have a website, I need someone to help me do two things. 1. build java development environment. 1.1 install maven on eclipse 1.2 install maven jetty 1.3 install maven jrebel 2. deploy a tomcat application

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  • $4210 AUD In Progress

    I need at 2 developers to work for 2 weeks and build the following:1 - A form that is running on a JSP page and submits data to the server (more info below).2 - A Java applet that will be hosted inside the above form and will be used to poll the server, get data and send it to a thermal printer (using jzebra).More info:1 - JSP form:We need to build a large form, which will be embedded in an existing system (OTM). The form will collect information from the user, based on rules specified in a supplied specification document (Word 2013). The document is in English and the developer is expected to follow the document and understand it.The form is half ready at the moment in JSP. You will need to complete the build in JSP/Servlets. The design is very basic and it&quot;s already built - you may need to change some small things, but it&quot;s pretty much ready.The work that&quot;s left to do includes:- validations (client & server side)- some of the JS for showing/hiding/updating controls based on the user&quot;s selection.- when the form submitted then to collect all data and create an XML with it. The spec has clear instructions on this- insert this XML to the DB using a stored procedure (this is already done). Store the response reference number in a table (this isn&quot;t done).- the ability to load submitted data to the form (like &quot;edit&quot; mode) and update existing data. All queries for reading the data are supplied in the spec.- one additional form, much smaller, which precedes the above form.The form is expected to be supported by IE8+ and modern browsers (FF/Chrome).We will need to complete a basic form in 2 days and then we will have another 8 days to complete the form.Java applet + servlet:This applet will be hosted inside the above form.The applet will be loaded in an HTML page and will be running in the background as the user works on an HTML form for entering order details. The applet will communicate with the servlet in order to get server information and process it.The applet&quot;s jobs are:- Query a server via HTTP about orders that are ready for print.- Get order details and pass it to Zebra thermal printer for printing*.The servlet&quot;s jobs are:- accept queries from the applet, check for data in the DB (Oracle) and response with relevant results* Zebra printers - this is a thermal printer for printing stickers/labels/barcodes/etc. In order to communicate with the printer we will use the printer path (a variable we get from the server) and we will send to it raw commands. For sending raw commands we will use jZebra - a common library, exactly for this purpose.About jZebra:https://code.google.com/p/jzebra/jZebra in applets:https://code.google.com/p/jzebra/wiki/TutorialWebAppletWhat are raw commands - text based commands that instruct the printer what to print. For Zebra we use what&quot;s called ZPL (Zebra Printer Language).For development we will use ZPL viewer to see how our raw commands are translated to a printout: http://stackoverflow.com/questions/8540468/emulate-zebra-printerWe will need to set the infrastructure for additional printers. This means we will need to use factory pattern for the objects that generate the ZPLs in order to allow for an extensible framework.I have a spec written in English - you will need to work according to this spec so English is a must.

    [more]
  • $52 USD/hr In Progress

    Hi, I have a project in J2EE that almost finished but am struggling at the last few touches. I use Netbeans as IDE. Such as DB config and Server Config

  • $31 USD/hr In Progress

    PrimeFaces/JSF & Glassfish ApplicationIndustry: HealthcareDescription: Looking for an experienced J2EE developer to develop the front end of a JSF web application.Requirements:Must have Core Java development experienceMust have J2EE, JSF, JPA development experienceMust have experience working with relational databases (MySQL)Must have experience working with Application server (Glassfish)Must have experience working with revision control system (SVN)Experience working with PrimeFaces is highly desirableExperience working with Netbeans as IDE is desirable.

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  • $24 USD In Progress

    Hello, I am looking for an experienced server manager/developer to help me setup my server. I need someone to help me configure my server to the way I like, and be able to create custom plugins as well. I have many great ideas for original plugins that I would like to see come to life, and other plugins that already exist that I could use customized. I can pay a decent amount of money for your help, and I can also give you a royalty of any future donations received from the server, which can add up in the long run!

    [more]
  • ₹876 INR/hr In Progress

    Project Title: Aadhaar Secure Travel IdentityProject Description: This system is used to create a tool that manages the handling of passport and license using the unique identification associated with each individual. The application deals with allowing the citizens to register for a unique identity. The ID is supported with a pin. Citizen’s being issued passport or those have a passport is then associated with the UID. This helps the citizen to travel abroad without having the passport. The UID will provide access to the passport from the airport for the airline from the centralized server. The details and profile of the citizen with the photo can be viewed as part of security check.The crime department can also use the application to trace or stop any person from travelling abroad. The airline gets a notification when the airport staff has access to the citizen’s passport. The crime department can stop or trace either using the UID or passport number. They could also pass the name of the person and the system can generate a list of photo previews of people having a passport. The citizen uses the Aadhaar scheme to apply for license. The details of the citizen are picked from the registration database. The citizen is provided with the test details by the application. The details contain the location, date and time information. The test details are provided to the citizen on completion of the test. The license issue and denial is recorded.

    [more]
  • $14 USD/hr In Progress

    HelloThis is for CHINESE FREELANCERS ONLY, please do not apply if you are not in MAINLAND CHINA, this is not for freelancers that surf in China by remote proxies, IPs, computers, Geosurf, hide my IP, etc.Only people in China itself.Thanks.We have two simple websites,we need to check how they look from China using all browsers used in China, especially these 8:Explorer 6, Explorer 7, 360 Security Explorer, 360Chrome, Sogou, Firefox, Chrome, Maxthon.We need to see that the homepage and another page in our two sites are visible and usable,since we know there ate some problems with some of the browsers.So the job is to check 2 pages in 2 websites (total - 4 pages) in these browsers.Very simple.ThanksXie Xie

    [more]
  • $11 USD/hr In Progress

    We need a php programmer to fix several issues on a website.Like optimisation speed, microformats, site modificationsMaybe also dublin core, inline styles, set less css files, w3c validation

  • $20 USD/hr In Progress

    Create a test script in Java using JUnit and Selenium frameworks to test: 1. http://www.DailyTech.com. You will be only testing the home page of this website.2. Scan each story listed on the home page and to store and print the poster name and date/time within the script&quot;s execution log (hint: stories on the front page will change constantly so your script must account for this change)3. Click on each story and verify on the resulting page the headline of the story. If the headline does not match on the resulting page, the verification is marked unsuccessful. Please provide me with the source code [.java] files and zip them up. Please also include a document of how you went about solving this problem, what issues you encountered, and if there were any questions/assumptions that you made. Utilize the basic coding concepts to ensure this script is cost effective in case of maintenance. Please provide your reason behind the design. HINT: Utilize PageObjects in Selenium [http://code.google.com/p/selenium/wiki/PageObjects]; Main Page should be an object, and the Story Detail page should also be an object.2. Reliability of Script: Since the News stories on the page changes every few minutes/hours, your script should ensure it is anticipating this behavior. 3. Coverage of Script: The script should cover all the aspect of the requirement provided to you. Assumptions are good, but only if documented.

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  • $20 USD/hr In Progress

    Create a test script in Java using JUnit and Selenium frameworks to test: 1. http://www.DailyTech.com. You will be only testing the home page of this website.2. Scan each story listed on the home page and to store and print the poster name and date/time within the script&quot;s execution log (hint: stories on the front page will change constantly so your script must account for this change)3. Click on each story and verify on the resulting page the headline of the story. If the headline does not match on the resulting page, the verification is marked unsuccessful. Please provide me with the source code [.java] files and zip them up. Please also include a document of how you went about solving this problem, what issues you encountered, and if there were any questions/assumptions that you made. Utilize the basic coding concepts to ensure this script is cost effective in case of maintenance. Please provide your reason behind the design. HINT: Utilize PageObjects in Selenium [http://code.google.com/p/selenium/wiki/PageObjects]; Main Page should be an object, and the Story Detail page should also be an object.2. Reliability of Script: Since the News stories on the page changes every few minutes/hours, your script should ensure it is anticipating this behavior. 3. Coverage of Script: The script should cover all the aspect of the requirement provided to you. Assumptions are good, but only if documented.

    [more]
  • $8888 USD Today

    I want to create an application based on jira issue tracking system the project will create new plugins as well as update some core features of jira, details will be shared with people who have the required skills set

    [more]
  • $15 USD/hr 2 days ago

    RestEasy / MyBatis / Spring , I need an assistant to complete my projectThe applicant must show samples of his completed work. I dont want samplesfrom the internet / google. I tired of hiring freelancer who has lot of skills, jack of all trades , master of none. Some of them cannot even produce simple MyBatis/ jasper report. I hired a freelancer who until now does meet the requirement,and he tells me he has years of experience.If you are a real skilled programmer then you have this kind of work morethan once and implemented rest web services in enterprise level

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  • $26 USD/hr 2 days ago

    Looking for a Java developer to assist with development on an ongoing basis. Particularly interested in persons with the following skills/knowledge: Hands on experience in JAVA/J2EE Core Java, Servlets, JSP, JDBC,Custom Tag Libraries Struts 1.x/2.0 JavaScript - including familiarity with JQuery, MooTools, AJAX JSON SQL - particularly MySQL Version Control System OOP and OOAD Design patterns Web Services REST XML / XML Schema Strong knowledge of Linux Hands on experience with Apache and Apache Tomcat web servers Knowledge of Eclipse tool for the development of java projects

    [more]
  • $26 USD/hr 2 days ago

    Looking for a Java developer to assist with development on an ongoing basis. Particularly interested in persons with the following skills/knowledge: Hands on experience in JAVA/J2EE Core Java, Servlets, JSP, JDBC,Custom Tag Libraries Struts 1.x/2.0 JavaScript - including familiarity with JQuery, MooTools, AJAX JSON SQL - particularly MySQL Version Control System OOP and OOAD Design patterns Web Services REST XML / XML Schema Strong knowledge of Linux Hands on experience with Apache and Apache Tomcat web servers Knowledge of Eclipse tool for the development of java projects

    [more]
  • $147 USD 11 days ago

    Responsibilities:-extend, improve and maintain several software components forming the backend and middleware of our domain name registration system;-work in an agile environment organized according to the SCRUM process;-collaborate with an international team of software developers;-have the opportunity to learn new technologies and enhance your Java skills-contribute to our effort to move into the “Cloud”.Key requirements of the job:-minimum 5 years of professional experience with JAVA;-profound knowledge of Java (1.4, 5, 6);-experience with Spring and Hibernate/JPA;-excellent knowledge of Java EE (JSP, Servlets, JMS, EJB 3.0);-excellent working knowledge of one or more JEE Containers (Tomcat, Jboss);-experience with build tools (Maven/Ant) and versioning systems (CVS/SVN);-solid experience with SQL (MySQL/Sybase);-experience with WebServices;-very good written and verbal English skills;-good team player abilities;-desire for continuous self improvement;-readiness to travel.Would be a plus…-experience with development of applications for mobile devices;-experience with SOAP/RESTful Web Services;-experience of GitHub;-strong experience with JAVA;-experience with Agile Software Development practices;-German language skills.

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  • $23 USD/hr 11 days ago

    We are looking for a SR Java developer to work remotely for clients in USA. If you have more than 5 years of experience working with Java and want to join one of the fastest growing companies of Latinamerica get in touch with us.This project is for individuals only. If you are a company, please do not apply.

    [more]
  • $5526 USD 14 days ago

    Create a video based App for a UK based OTT platform using their javascript SDK & connecting to our OVP. Must have prior video app experience on OTT or ConnectedTV devices such as Roku, AppleTV, Sony BluRay, etc.

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  • $4210 USD 16 days ago

    I need an e-commerce website where people can post their products online. Based on the location of the seller, buyer can filter the results that best suits his/her budget and requirements.

  • $29 USD/hr 17 days ago

    Develop Web App with Java, HTML5, CSS, NodeJS, Angular JS and Spring MVC that has multi client architecture and a backend that speaks to the Web Backend.

  • $1052 USD 17 days ago

    Need someone to integrate UPS API ASAP. I have an eCommerce website that was hand coded in Java and currently we have FedEx API. Currently we did a switch to UPS and now we need the UPS API integrated.We need to show Rate and estimated delivery date for the buyer to pick.Thank you.

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  • $21 USD/hr 17 days ago

    Create a recruitment application formLinksHomeVacanciesRegisterLoginAfter registration, you should get confirmation email with user name and passwordUser login access levelsafter application, get confirmation email with form filled (include all form info)if you login after application, you should be able to reedit your formuse header from fjsc.gov.ngapplication id for each applicantSend us links to past customised java projects

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  • $3157 USD 17 days ago

    Multi Client Web App Development

  • $23 USD/hr 17 days ago

    TagDox ProjectTagDox is a software project that has a vision to provide unique technology for document analysts that analyze text documents.TaxDox should support all common document formats. It should be a single page application running jQuery to retrieve data from web services. HTMLs and CSS are partly ready for the web development. Back-end server is not yet developed and might not be part of the project.The project is hourly based and we would like to work on it based on the attached PRD. Each page contains items with priorities starting from P0 to P9.Development that deals with P0 items, should deliver a complete web page, fully functional, with P0 items only.After all P0 items are finished, the developer will take care of P1 items. Project will be tracked via trello application.We are looking for someone dedicated to work on this project in very short time frames.

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  • $23 USD/hr 17 days ago

    We are looking for a SR Java developer to work remotely for clients in USA. If you have more than 5 years of experience working with Java and want to join one of the fastest growing companies of Latinamerica get in touch with us.This project is for individuals only. If you are a company, please do not apply.

    [more]
  • $23 USD/hr 17 days ago

    We are looking for a SR Java developer to work remotely for clients in USA. If you have more than 5 years of experience working with Java and want to join one of the fastest growing companies of Latinamerica get in touch with us.This project is for individuals only. If you are a company, please do not apply.

    [more]
  • $2631 USD 18 days ago

    Greetings,We require to make some changes to the Traccar open source GPS platform (written in Java) and then, install the modified version on a Ubuntu VPS, using MySQL as database. We also require the source code, compiled and uncompiled.We need also to have the option to change the language to spanish, so we also need that you extract the strings and send it back for translation.Most changes are in the frontend, and include:- Group creation for certain users- Language choice- More preferences to the preference pane- A simple webservice- Two links that redirect to another website, posting variables- Add custom information to vehicles- Draw a &quot;geofence&quot;- Change colors and display bubbles on the markersA PDF will be sent with all the details.Please include what operative system our VPS has in your reply, so we can know you&quot;ve read this description.Thank you very much!

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  • $1894 USD 18 days ago

    A strong technical background in Java/Groovy and Databases. Able to pick up new concepts quickly. Passion for delivering well designed solutions, with an understanding of coding standards, naming conventions and code maintenance. Good written english, and works as a team player.

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  • €3289 EUR 18 days ago

    Desenvolver plataforma web que acede via Web Services á BD do nosso software e devolve informação selecionada.Objetivo- Partilha de informação selecionada dos utilizadores do nosso software com os seus clientes.

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  • £10526 GBP 19 days ago

    We require a piece of software that we will be able to use for all of our company matters.This software will need to be able to handle our complete workflow as follows:1. Customer books appointment with the office - All customers details are taken2. Surveyor gets his appointments for the day sent to a custom made app on a Samsung tablet.3. Surveyor can write notes on the tablet and take pictures and these will be attached to the job and instantly accessible by the office.4. From the job, a template can be used to create a quote.5. Quote can be sent via email to the customer directly from the software.6. Quote can be turned into an order and the software can create an order confirmation for this and send directly to the customer7. We need to be able to send some of the information to our suppliers but not all the info and this needs to be done directly from the software8. The value of all orders etc need to be stored in the job9. A job ticket needs to be created for the installation team with all the details and necessary photosThere need to be various stages or statues that can be set on each job.Every job needs a unique numberWe also need to create quote, confirmation of order and various invoices for each job. All of these need to be very specific and bespoke. We need to add job costings to all job and the software will automatically work out profit/loss on each job.We need a vehicle management database as wellThis will include customer management database.This will need to be used over a number of computers and tablets with individual users.This will need to include a lead management facility.This will need to include invoice tracking.This will need to create a wide variety of reports.

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  • [Sealed] 21 days ago

    Current Project:Modifications needed for an online e-commerce store built using Java. Graphics and PSD files are provided. No automation needed in shipping modules or payment gateway. A total of 40- 50 pages in the overall website. Project lead time is 4 weeks for everything to be done. SEO friendly URLS needed. Mobile responsive pages need - html and proper css will be provided for mobile responsive pages, compatible with Joomla. Need someone very experienced in Joomla, if you handle projects smoothly with good communication you will earn other projects such as complete website build outs. Can provide example files per Email or Skype. Store will be similiar to www.Fingerhut.com

    [more]
    chinbo does not have any open projects.
    chinbo does not have any work in progress.
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Portfolio

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Résumé

Experience

Senior Java Developer

Apr 2006 - Apr 2008 (2 years)

Citi group

As senior java developer, I major responsibility is leading a small team develop and maintain J2EE applications. HTML, Javascript, CSS, Servlet/JSP, EJB, JMS are used.

Education

bachelor

Shandong University

1997-2001

Certifications

SCJP

SUN

Publications

N/A

N/A

I haven't publish anything