Java & J2EE Expert

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

Skills: Java, Software Architecture, Engineering, C Programming, J2EE

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About the Employer:
( 12 reviews ) Boca raton, United States

Project ID: #24351158

15 freelancers are bidding on average $501 for this job


Hello, My name is Miguel Febres and you can locate my resume and certifications in the following links: [login to view URL] [login to view URL] In my 10+ years of experien More

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Hi Gentleman, I am a technology expert, more than a decade I am developing and delivering applications on Java based technologies. I am a certified Java professional. My logical thinking and problem solving skills are More

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Hi, I saw that you need help with Engineering, J2EE, Java, Software Architecture and C Programming. I have 6 years of experience working on these frameworks. I believe I can help you with it. I would request you to hav More

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(8 Reviews)

Happy to work on this assignment. I'm an expert in Java/JavaEE technologies having more than 14 years of experience, I believe in quality deliveries and providing free support ( unconditional) in case of any issues/ mi More

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(10 Reviews)

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(2 Reviews)

Hi I can help you in implementing security using spring. In one of my recent projects, I worked on securing the payload with external systems , the payload is encrypted with certificates. In your case, as you are con More

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(7 Reviews)

Hello, how are you ? I am a senior web develoepr, have rich experience in web and mobiel app. I am very famiiar with C, Java, J2EE, SpringBoot, Computer security, Invoice managment, TLS 12 protocols. I have been develo More

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(1 Review)

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(1 Review)

Hi There, Thanks for submitting a project. You’re looking for a expert. This is exactly what I specialise in. Talk about a perfect match! I’ll keep this short and we can go into more details when we chat. Before More

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hi I am a java Spring developer with many years of experience. I got wide background in above stuff. Look forward to a chat with you. Best Regards

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Having experience in the areas of ERP Software Development using • Java, Java EE, Spring Boot, Hibernate, JPA • Oracle/ MySQL Database (SQL, PL/SQL) • HTML, CSS, JavaScript, Bootstrap, Angular.js More

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