Java & J2EE Expert -- 2

Closed Posted 4 years ago Paid on delivery

$30-250 USD

Paid on delivery

Closed Paid on delivery

An engineer with experience in the development of the electronic invoicing module and connection to the DIAN in Colombia is required, with knowledge in JAVA Spring, specialist in cryptography, computer security, X509 authentication, exchange of certificates and TLS 12 protocols.

All the XML part is already completely finished missing only the connection to the DIAN

C Programming Engineering J2EE Java Software Architecture

Project ID: #24374232

About the project

3 proposals Remote project Active 4 years ago

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3 freelancers are bidding on average $211 for this job

trustus's Profile Picture
trustus

Hello, We have a team of Skilled Java-J2EE professionals with experience up to 8 years. ===== Our Expertise in Java / J2EE : * Desktop Applications : Swing, Eclipse Rich Client Platform, AWT, SWT, RMI * Framework More

$250 USD in 1 day
(230 Reviews)
8.0
valerykrapiv's Profile Picture
valerykrapiv

Hi I know java Spring very well. Let's work with me. Regards Valery.

$140 USD in 7 days
(1 Review)
1.8
siddurugi312's Profile Picture
siddurugi312

Hi, I am having an experience of 5 years in Java development. Worked on multiple projects which includes technologies spring, Spring boot, hibernate. Also having experience of end-2-end system development and deli More

$244 USD in 7 days
(0 Reviews)
0.0
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