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PHP SOAP XML Signing with .p12

$30-250 USD

Closed
Posted 13 days ago

$30-250 USD

Paid on delivery
I need a proficient PHP developer who can help me sign XML files and send them through SOAP using a .p12 certificate from FMNT in Spain. We need to use XMLDSig in the body of the message SOAP using: • Sign Algorith : RSA/DSA (better RSA - [login to view URL]) • Canonicalization: "exc-c14n" (Exclusive) • Digest Algorith : "sha1" ([login to view URL] - The certificate will be used on a web-based platform, which requires a professional with strong experience in working across different web environments. - The primary purpose of this project is to authenticate company data securely ensuring data integrity. - Ideal skills include a strong background in PHP, SOAP, XML, web security, and familiarity with .p12 certificates and FMNT standards. Ultimately, your responsibility is to ensure that our company data is securely authenticated with .p12. I am looking forward to working with someone committed to data security and web technologies.
Project ID: 38013979

About the project

23 proposals
Remote project
Active 9 days ago

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23 freelancers are bidding on average $183 USD for this job
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Hi there I am a proficient PHP developer with extensive experience in web environments, SOAP, XML, and web security. I have worked with .p12 certificates and I am familiar with FMNT standards. I can help you sign XML files using XMLDSig with RSA algorithm, exc-c14n Canonicalization, and SHA1 Digest Algorithm for securely sending them through SOAP using the .p12 certificate from FMNT in Spain. I am dedicated to ensuring data security and integrity for your company and am committed to delivering high-quality results. I can provide links to similar works from my portfolio. Please go through my profile its 15 years old see the work I did over the years. ---> No Win No Fee means that your satisfaction is my utmost priority. <---- Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you. Regards Shah
$163 USD in 7 days
4.9 (404 reviews)
8.6
8.6
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As an experienced IT professional, I have a deep understanding of the intricacies involved in web-based environments and securing data integrity. My 9 years of experience encompasses all aspects of Software, Mobile, and Web development. Particularly, my competencies with PHP and Java make me an ideal candidate for your project that involves signing XML files with a .p12 certificate and implementing SOAP functionality. Moreover, during my career, I've tackled projects with a similar objective to yours, ensuring the safe passage of data using XMLDSig, RSa/DSA algorithms, proper canonicalization and appropriate digest algorithms- skills that align perfectly with what you require for your project.
$340 USD in 7 days
4.7 (29 reviews)
7.9
7.9
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Hello, I am familiar with php soap and xmland have extensive experience working with XML signatures and digital certificates, including .p12 certificates. In the past, I have successfully implemented XMLDSig using RSA/DSA algorithms, 'exc-c14n' canonicalizations, and 'sha1' digest algorithms - all of which align with your project requirements. Not only am I technically adept at what you need, but I also understand the significance of web security and the assurance it brings in protecting sensitive company data. This mindfully aligns with the purpose of this project - authenticating data and ensuring its integrity. My proficiency in computer security further supplements my aptitude in this domain. Having always been punctual and dedicated to meeting deadlines under any work pressure, I assure you the same commitment for this project. My ultimate aim is to provide secure authentication of your company's data using .p12 certificates while maintaining its quality and integrity. Let my skills and experience contribute to your project; I look forward to partnering with you in achieving your objectives.
$250 USD in 3 days
4.9 (187 reviews)
7.4
7.4
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PHP EXPERTS! We are working on php since last 11 years. We could do it. Could we discuss in details over chat now? Best Regards Techwelfare
$250 USD in 15 days
4.7 (214 reviews)
7.5
7.5
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Hello, Greetings! I have carefully checked your job post and am interested in working with you on this project, as it aligns with my skill set. Please take a look at my profile for confirmation. After a comprehensive discussion, we should go ahead and finalize the specifics. Please allow me the chance to demonstrate my capabilities. I aspire to be a valuable asset to you and your organization, and I am committed to meeting your expectations with my performance. I am prepared to start immediately and can commit to 40+ hours per week. Thank you
$250 USD in 7 days
4.9 (19 reviews)
5.9
5.9
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Buenas tardes Mi nombre es Gustavo, soy programador PHP con más de 10 años de experiencia. He trabajado firmando archivos XML y enviando por SOAP facturas para un sistema contable chileno usando la librería libreDTE. He leído la descripción de su proyecto, y presiento que es algo similar. Me gustaría colaborarle con su proyecto, si desea podemos discutir los detalles por chat. Saludos
$250 USD in 7 days
5.0 (60 reviews)
5.8
5.8
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Hello, I see that you need PHP SOAP XML Signing with .p12, and trust me, my expertise makes me the best candidate for this task. I offer the best quality work within an affordable budget! Check out my 5-star Reviews & Portfolio from my profile: ✅ https://www.freelancer.pk/u/izhanali77, Let's connect in chat so that we can discuss further in detail.
$250 USD in 1 day
5.0 (32 reviews)
5.4
5.4
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Hi, I have 11 years experience in digital signature! I can resolve any requirements related digital signature, I have completed some projects like your requirements before! I can help you, please check my profile, you can see all projects what I done. Contact me if you interested! Thank you!
$170 USD in 7 days
4.9 (11 reviews)
5.7
5.7
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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 10 years of experience as a full time software developer.  Kindly contact me, lets discuss your requirements.
$250 USD in 2 days
5.0 (23 reviews)
5.6
5.6
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Hi, I hope you’re doing well! I’m interested in the job you posted. Based on my experience as a senior software engineer, I believe I could be a good fit. Are you open to a quick chat to discuss the details? I’d love to discuss more about it, and share about my own qualifications. I look forward to hearing from you. Thanks & Regards!
$200 USD in 3 days
5.0 (3 reviews)
4.0
4.0
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Hi vw1808857vw ! How are you doing? I am experienced in PHP development and have successfully implemented XML signing and SOAP communication using .p12 certificates in previous projects. Please initiate the chat for further discussions and my previous work. Understanding the importance of data security and authentication, I aim to ensure the secure transmission of company data through SOAP using XMLDSig with RSA/DSA algorithms. Could you provide more details about any specific requirements or constraints regarding the integration of the .p12 certificate with the web-based platform? Thank you.
$300 USD in 7 days
3.6 (8 reviews)
4.3
4.3
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Hi, there! Having confirmed the job posting, it seems like you might be looking for a senior developer for your project - PHP SOAP XML Signing with .p12. I have worked with similar projects so that I can provide you with a satisfied result. This project really caught my attention because I have been working in this specific industry for 10 years now, and have not only gained experience or knowledge but, I have got the answer to the main problem which many clients face which is communication and I can assure that you will be satisfied and updated throughout the process, if we move forward. Can't wait to have you on chat with me, and to get started with this project. Regards
$200 USD in 4 days
5.0 (2 reviews)
2.7
2.7
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With my profound experience as a senior software engineer, specifically in PHP development, I am positive I can effectively deliver on your web-based platform integration project. Working across various web environments has sharpened my PHP, SOAP, XML, and web security skills – skills vital to the success of your project. Furthermore, I am familiar with .p12 certificates and FMNT standards which ensures a smooth and efficient xml signing and transmission process. Client satisfaction and product quality are my core principles, which aligns perfectly with your primary goal for this project – ensuring secure authentication of your company's data using SOAP and .p12 certificates. My robust understanding of XMLDSig, from RSA/DSA sign algorithms to "exc-c14n" canonicalization and "sha1" digest algorithm will guarantee the required data integrity is maintained throughout. Moreover, my familiarity with Front-end technologies like HTML5, CSS3 and JavaScript comes in handy for integrating seamlessly with the back-end processes for enhanced user experience. Trusting me with your project means entrusting it to a professional committed to data security and web technologies inherent to this venture.I look forward to delivering the best quality at fair rates as we securely surface your company's data on the FMNT platform.
$140 USD in 7 days
4.7 (4 reviews)
2.8
2.8
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Dear , I’ve read all of your requirements fully and I'm really interested in PHP SOAP XML Signing with .p12. I have rich experience in PHP, MySQL, Software Architecture, XML and Java with over 9 years. I am always ready to discuss more detail this project with you and I can start working immediately. Looking forward to working with you soon. For the best result and a long term in the future. Regards, Mikael.
$30 USD in 4 days
1.3 (3 reviews)
3.4
3.4
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With over 8 years in the software development and IT services industry, my experiences align perfectly with your PHP SOAP XML Signing project. I have worked extensively with Java, MySQL, PHP, and Software Architecture - skills that are foundational to successfully completing this task. My exposure to different web environments coupled with my understanding of SOAP, XML and p12 certificates will be vital in ensuring your company data is securely authenticated. One of the major successes I have had in my career is leading teams through complex projects, such as incorporating SAP and Oracle Partner firms into businesses. This not only needed technical skills but a deep understanding of data security and integrity. Throughout various engagements, I've always prioritized secure connections, enforcing proper authentication processes, and maintaining data confidentiality. Furthermore, as an accomplished trainer who regularly conducts sessions in skills training, I can easily adapt to new regulations and standards like FMNT and effectively utilize this knowledge to build a reliable system for your company. Making sure that our company data is authenticated is not just a job for me; it's a commitment I intend to keep.
$30 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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I have more than 15 years of experience in the development As I am an expert, I can build it according to your requirements. Because I have a lot of experience in these fields, I can build your project as soon as possible. I offer excellent software quality work and provide the best support for your project. If you give me this job, I will do my best to finish your job by your timeline. If you want to see my past works, I can show you my past works right now. Ready to discuss this with you about the task now. Thank you for the reading.
$140 USD in 7 days
5.0 (2 reviews)
0.2
0.2
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Good day. I am a proficient PHP developer with strong expertise in SOAP, XML, and web security. With experience in working across different web environments, I ensure the secure authentication of company data using .p12 certificates, adhering to FMNT standards and maintaining data integrity. If you want, I will share with you my previous works on chat. Best regards. Lea.
$140 USD in 4 days
0.0 (0 reviews)
0.0
0.0
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Hello, You are looking for a PHP developer, to sign XML files and send them through SOAP using a .p12 certificate. With 8+ years of proven experience in web security, I can assist you in securely authenticating company data. Having a strong background in PHP development for web environments, the experience I have with my previous clients is ensuring data integrity and security. As a candidate for the PHP developer, I have a few questions for you: 1: Do you have the necessary documentation and credentials for accessing the FMNT standards? 2: How critical is the timeline for implementing this authentication process? 3: Are there any specific SOAP APIs or platforms you plan to integrate with? Regarding the similar work I have done for my previous clients, I would love to explain it in the chat (Very Quickly). If any of the above details connect with your requirements, let's have a chat. Regards, Bilal
$140 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Buenos días, soy Adrián de Develovements. Somos una empresa de desarrollo de software de Castellón. Nos gustaría concretar más detalles acerca del proyecto. ¿Podríamos concertar una reunión y comentar con más detalle? Un saludo
$140 USD in 7 days
0.0 (0 reviews)
0.0
0.0

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Flag of SPAIN
Madrid, Spain
0.0
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Member since Feb 3, 2006

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