Last seen: Dec 19, 2013 7:06 AM EST
Hire Me!
Rate: $25.00 USD/hour
Follow Invite to Project


Experienced System analyst

Username: MarcoDong

  • Has not made a deposit.
  • Has verified their email address.
  • Has completed their profile.
  • Has not verified their secure phone number.
  • Verified
  • Payment is not verified.

Location: zhongshan, China

Member since: March 2012



(0 reviews)

[see more]

No user has recommended this freelancer.

My skills:

My projects:

    MarcoDong has not completed any projects.
    MarcoDong has not completed any projects.
    MarcoDong does not have any work in progress.
  • $198 USD May 3, 2013

    You are to implement DV routing using sockets which is a primitive DV routing protocol You will have to identify a node with IP addresses.Salient features such as poisonous reverse and path vector are needed to implement. 2.Simulation of link state routing using socketsyou are to implement Link State routing protocol using sockets. In the core of the work, you have to implement functionalities including, Link state broadcast, Dijkstra algorithm, and reporting the forwarding table. please anyone do using socket programming.....

  • £230 GBP Jun 18, 2012

    Java Spring based security implementation web appRequirementA java component is required to implement spring security 3, using java spring 3.1.1 or later to implement following features. This component will be used in a j2ee portal where businesses register as Groups. We need an admin UI where we can add users, control permission, and extend this feature to our other applications and act as security module for the rest of the components We need this module to work as a web application to tomcat containerAbout youYou must be at least 5 years developed in J2ee and spring .This is not a try project, and it is with tight deadlines and no time to waste. Delay on agreed deadline is a 20% reduction on a week. So If you cannot, please don’t bidRules1)System admin role and system user roles are internal roles that can be added by system admin2)Group users and groups added by system users(admin,user) OR Group Admin3)All credentials should be stored in mysql database4)Must have latest logger framework comment in every code part including exception handling5)We will do a code review as well as documentation review before release your fee1)Use default Spring security and implement user registration2)Add /edit/remove permission for role3)Add /edit /delete group to the system4)Assign roles to users, assign permission for a given group (System Admin, system user,Group Admin,Group user, public user)5)Email validated registration6)Reset password, username reminder, password reminder7)Add encryption to password and add a sault8)GUI for 1,2,3,4,9)Enable disable group for admin 10)Enable disable users in a group by11)Remember me functionality12)ACL based access to methods and objects (ACL authorization and authentication)13) must be usedTechnology•Spring 3.1.1•Spring security 3•Maven 3•Tomcat 7.x•Java 6•Mysql•Junit for each module piece•Hibernate DAODeliverables1)Full commented commercial grade source code with pom2)Configuration document ( design architecture, integration and admin module user guide)3)Complete junit suit for each methodPayments•We will deposit 30% on start of the project on escrow•We will release above 30% and another 40% on delivery•We will release last 30% successful completion OpportunitiesWe will have loads of developments and we will retain you as preferred outsource partner

    MarcoDong does not have any open projects.
    MarcoDong does not have any work in progress.
[see more]


[see more]



Technical manager

Aug 2003 - Present (11 years)

I have been taking charge of the developing and maintaining work on the report and stock modules for a public finance software Gsoft and an ERP software SE. Attributed to my attitude and skills, in last 2 years, I have successfully dealt with crucial software upgrading for several times. Not only just realized some new functions, but also eliminated a lot bugs and inconvenience. Based on the excessive working experience, I have independently developed a new user-defined decision-making report platform. It i



Zhejiang University of Technology



system analyst

Ministry of Information Industry