Java XML Signature Implementation (CLI is fine)

@vano101

Hello I am experienced Software developer with several years of solid experience with Java programming and I am experienced with signing XML, and I have completed several similar projects.

@urmate

Hi there, I have carefully reviewed the description of your project and am confident in my ability to support and complete it with 100% accuracy and efficiency. With strong programming and development expertise, I bring extensive experience in various programming languages Java, Python, TypeScript, JavaScript, C#, VB.NET, Dart, XML, PHP, VBA, Node, Express, React, Angular, Next, databases, Database design and Implementation, Database Programming, SQL, MySQL, MS Access, PostgreSQL, Oracle, SQ Server, frameworks, and APIs. These skills will be effectively utilized to deliver exceptional results for your project. Please feel free to share all the details and requirements so we can talk about them more. I want you to know that I am committed to providing you with dedicated support and timely follow-ups throughout the process. Regards, @urmate

@deepthi2889

Hi, I am a Full stack developer in Microsoft technologies. I have vast experience on working on projects that suits your requirement exactly. You can check the reviews in my profile regarding the same. My area of expertise is web application development (Web API, ASP.Net web- forms, MVC, classic ASP), Web Development ( Blazor, Angular) , web services (SOAP & RESTFul), MySql & Sql Server as back end (through stored procedures). I have 13 years of experience as a full time software developer. Kindly contact me, lets discuss your requirements.

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@mkh559a5a1fd66e9

Hi, I will provide the solution to digitally sign xml using remote signer using java maven, i only need the documentation of the remote signer (government). You will run the the program by passing xml file location, it will process and send the request to the signer, will get the signed result back, and will sign the file and will validate. I will deliver it before 24 hours because i have experience in same process. Drop me a message and lets finish it soon. Thank You Maroof Khan

@aatishkumar001

Hey there! I'm ready to sign your XML. With the certificate, private key, and spec, I can create the Java code you need. I'm comfortable with the toolchains you mentioned and will make sure the signed file passes all checks. I'll deliver the code, a quick README, and the validated XML. Let's get this done!

@hamzakhattabi

Hey Sir, I am a Java Software Architect with over 5 years of experience. I understand you require robust solutions involving complex Java development, software architecture, and secure cryptographic implementations. My approach will focus on designing scalable and secure systems by leveraging my expertise in Java and XML. This will ensure your project meets high standards of performance and data protection. Regards,

@adisonw

Hello. Nice to meet you. I hope to create great results for this project together with you. I am a senior Java engineer with deep experience in XML digital signatures, X.509 certificates, and secure integration with government verification portals. I can take your current unsigned XML and apply an enveloped or detached signature exactly as described in your specification so that it passes schema and signature checks on the official site. I will provide a focused utility class that you can drop into any Maven or Gradle project, plus a minimal README explaining parameters, keystore loading, and example usage. I am used to urgent deliveries, so I can work within your 24 hour window and iterate quickly until the portal shows a full green validation. I also pay strong attention to clean architecture error handling, and logging so you can easily maintain and extend the signer later Thank you for your consideration about my proposal. I will wait for your good response. Best regards. Adison W.

@Heorhii01

Hi, I would like to grab this opportunity and will work till you get 300% satisfied with our work. I am a senior developer which have 5+ years of experience on Java, XML, Software Architecture, Cryptography, Software Engineering Let's discuss with your project more detail. Thank You

@bhumia28

Hello With over 8 years in the software development industry, my expertise in Java aligns perfectly with your project's needs. I have extensive experience working with data security and encryption through Java, specifically with XML operations akin to the one required. From implementing digital signatures using Apache Santuario or Bouncy Castle to signing XMLs compliant with specifications, I have explicit knowledge of what it takes to ensure a fully validated and secure process. Furthermore, as a seasoned full-stack developer, I can ensure that the resulting code will seamlessly integrate into your existing Maven/Gradle project. My exposure to REST APIs can supplement our work when ensuring that the validation steps are fully automated so that you can easily maintain and complete this process for future XMLs. Best regards, Bhumi

@johncalro

Hi, hope you are doing well. I've read your proposal very carefully and I am confident about your project. I understand that you need clean Java code to add a digital signature to an XML file, ensuring it meets all the requirements for validation on the government-run verification portal. I have hands-on experience in XML digital signatures and have successfully implemented similar tasks using various libraries, including Apache Santuario and Bouncy Castle. My approach will include: - Analyzing the provided XML and certificate to understand the requirements. - Developing a self-contained utility class that integrates seamlessly into your existing Maven/Gradle project. - Ensuring that the signed XML validates on both schema and signature levels before delivering it. I can start immediately and complete the work within a short timeline, providing you with the signed file, a brief README, and validation results within 24 hours. Looking forward to your reply.

@Aurallian

Hello NaifH, I understand your urgency in needing the Java code to add a digital signature to the XML file. With my extensive experience in Java development and cryptography libraries such as Apache Santuario and Bouncy Castle, I am confident in delivering a fully standards-compliant solution. I propose creating a self-contained utility class that seamlessly integrates into your Maven/Gradle project, ensuring the signed file passes all portal validations. Let's discuss further details to get started promptly. Best regards, Aurallian

@bonifacedn

Good morning , How are you? I hope this proposal finds you well. I have checked your project (Java XML Signature Implementation (CLI is fine)), which lies in the field of my certification & experience. This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills like; XML, Cryptography, Software Engineering, Java and Software Architecture:, as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.

@TaskSyncBPO

I’m confident my experience aligns perfectly with your project’s needs. Your requirement for clean, professional, user-friendly code that seamlessly integrates digital signatures with strict standards compliance is clear, especially to meet both schema and signature validation via the government portal. I specialize in Java security and XML digital signing, familiar with Apache Santuario and Bouncy Castle. Despite being new to this marketplace, I offer substantial experience supported by a portfolio of work completed off site, including automated signing solutions that ensure fully integrated and compliant outcomes. I’d love the chance to discuss your project in more detail! Regards, Eugene Herbst

@musaKaleem5055

I can deliver a fully standards-compliant Java utility that digitally signs your XML according to the government specification, ensuring it passes both schema and signature validation on the official portal. The deliverables will include the signed XML, a ready-to-use Java class for integration into your Maven/Gradle project, and a brief README explaining how to run it. I can complete this within 24 hours, and I am confident the solution will meet the portal’s requirements, with the milestone released upon successful validation.

@gportuguessilva

Hello! I worked for years developing government and tax systems in Brazil, so I have experience with digital signing of XML files, including with Java. I believe I can easily meet your needs.

@rogelitoc

Hello, how are you? I've reviewed the description carefully and I am sure I can deliver this task on time because I have rich experienced. I understand that you need clean Java code to add a digital signature to your XML file, ensuring it meets all the necessary validations for government submission. I have hands-on experience in Java development and working with digital signatures using libraries like Apache Santuario and Bouncy Castle. Here is my approach as follows: - Analyze the provided XML and the X.509 certificate to ensure proper integration. - Implement the digital signature logic using the chosen toolchain to meet the specified standards. - Create a brief README to guide you on how to run the code and ensure successful validation. I am ready to start immediately and can deliver the result fast. I understand the urgency and will prioritize this task to ensure you receive the validated XML back within 24 hours. I'd love to discuss in more detail. Best Regards.