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Necesito ayuda para terminar mi trabajo final de la asignatura Lenguajes de Marcas. El objetivo es elaborar un documento XML completo que siga su propia DTD (Definición de Tipo de Documento). Quiero que el resultado esté bien estructurado, sea válido y demuestre buenas prácticas de etiquetado y jerarquía. No hay restricciones de dominio, así que puedo adaptarme al tema que te resulte más cómodo, siempre que se evidencien elementos, atributos y comentarios correctamente definidos en la DTD. Entregables esperados: • Archivo .xml validado contra su DTD. • Archivo .dtd con todas las reglas necesarias. • Breve guía (máx. 1 página) explicando la lógica del diseño y cómo realizar la validación. Valoraré el uso de indentación clara, nombres significativos y algún ejemplo de entidades. Si tienes experiencia didáctica o has desarrollado DTDs antes, menciónalo para verlo reflejado en el resultado.
Project ID: 40389981
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53 freelancers are bidding on average €130 EUR for this job

I understand that you need assistance in completing your final project for the Lenguajes de Marcas course, which involves creating a comprehensive XML document with its own DTD. I will ensure that the XML file is well-structured, valid, and adheres to best practices in tagging and hierarchy. I am proficient in XML and HTML and can deliver the required files (validated XML, DTD, and a brief guide) with clear indentation, meaningful names, and examples of entities. My experience includes developing DTDs, and I am eager to work on this project with you. I am confident in my ability to meet your requirements and look forward to discussing the details further. 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.
€70 EUR in 3 days
8.4
8.4

This looks like a great fit, Entregaré el archivo .xml validado, el .dtd con todas las reglas y la guía de una página explicando el diseño y la validación. Usaré nombres de elementos descriptivos, indentación clara y ejemplos de entidades tanto internas como externas. Un detalle que marcará diferencia — definiré entidades parametrizadas en la DTD para reutilizar grupos de atributos comunes, algo que demuestra dominio avanzado del estándar y suele impresionar a los profesores de Lenguajes de Marcas. Questions: 1) ¿Hay algún tema preferido para el dominio del XML — biblioteca, tienda, catálogo musical? 2) ¿La validación debe hacerse con alguna herramienta específica o basta con xmllint? Ready to start whenever you are. Kamran
€232 EUR in 10 days
8.2
8.2

Hello Entiendo que necesitas finalizar tu documento XML con su DTD para tu trabajo final. Soy experto en XML y DTDs, y puedo ayudarte a completar, revisar y validar tu proyecto. Aseguraremos un resultado correcto y de alta calidad. Conversemos los detalles para ofrecerte la asistencia que necesitas y terminarlo a tiempo. Giáp Văn Hưng
€250 EUR in 7 days
6.7
6.7

Hola, Desarrollador con experiencia en XML/DTD y enfoque didáctico, listo para entregarte un documento bien estructurado, validado y con guía clara explicando su diseño y validación.
€150 EUR in 1 day
6.6
6.6

With over a decade of experience in HTML and full stack development, I am proficient in XML and DTD creation. My expertise will ensure that your document is accurately structured, adhering to relevant XML guidelines while following an intuitive hierarchy. As someone who values clean indentation and meaningful nomenclature, I will present you with an exemplarily documented file. Not only will I provide the necessary deliverables for your project-- A validated .xml file against its DTD, a comprehensive .dtd file, and an explanatory guide on the design logic supplemented with validation techniques -- but I will also offer long-term support for any further needs you may have. Additionally, having completed over 100 successful projects, including a range of educational assignments such as creating DTDs and mentoring, I offer a unique blend of technical skills and didactic approach that makes me a perfect fit for your task. Let me turn your vision into reality while making sure the intricate yet crucial aspects of DTD are crafted with utmost precision. Let's efficiently complete your Lenguajes de Marca's project together!
€200 EUR in 7 days
6.2
6.2

Buenas, gusto en saludarte, somos expertos en diferentes lenguajes de programación y herramientas, podemos crear el documento XML completamente estructurado para ti, conocemos del tema y lo hemos hecho antes, puedes ver nuestra reputación en la plataforma, si deseas escríbenos y con gusto charlamos los detalles precisos, saludo cordial.
€140 EUR in 7 days
5.6
5.6

At Toriqul Global Solutions, we transform ideas into high-performing digital products. We are a professional web development agency led by Engineer Md. Toriqul Islam brings over a decade of expertise in designing and developing websites, applications, and custom digital solutions. What We Deliver: ✔ Stunning modern websites ✔ Powerful custom web applications ✔ Mobile apps for Android & iOS ✔ E-commerce platforms ✔ Business automation systems ✔ SEO-friendly and fast-loading websites Our Tech Stack: React, Node.js, Laravel, PHP, WordPress, Python, .NET, MySQL, MongoDB, React Native, Bootstrap, JavaScript, and more. Why Clients Trust Us: • Business-focused solutions • Clean UI/UX design • Secure & scalable systems • Reliable deadlines • Transparent communication • Excellent after-sales support We don’t just build websites, we build results. Let’s create something amazing together. Best Regards, Toriqul Global Solutions
€80 EUR in 3 days
5.4
5.4

⚠️ If you're not happy, you don’t pay. ⚠️ Hi there, Thank you for sharing the details of your XML document project for the Languages of Marks course. I can build your XML document following its DTD with a structured, valid, and best-practice design. I will deliver: • Validated .xml file against DTD • .dtd file with all necessary rules • Concise guide on design logic and validation process You will also receive: • Clear indentation and meaningful naming • Example of entities usage I am confident I can execute your project professionally and efficiently. Looking forward to discussing further details. Best regards, Chirag.
€200 EUR in 7 days
4.3
4.3

Dear Client, I'm an experienced full-stack developer specializing in XML technologies, DTD schema design, and structured document architecture, with over 10 years of delivering well-validated, academically rigorous markup solutions. I understand you need a complete final assignment package including a fully validated XML file with inline or linked DTD, a separate DTD file with correctly defined elements, attributes, entities, and comments, plus a concise one-page design explanation covering hierarchy logic and validation steps. I've developed similar educational DTD projects demonstrating clear indentation, meaningful naming conventions, and proper entity usage. My experience with XML best practices and didactic documentation ensures a clean, well-structured submission that clearly demonstrates your understanding of markup language principles. Looking forward to hearing from you. Best regards, Md Ruhul Ajom
€80 EUR in 4 days
4.6
4.6

A common failure in XML/DTD assignments is subtle structural inconsistency—especially mismatched element order, missing cardinality rules, or weak attribute constraints—which leads to invalid documents even when they appear logically correct. I will design a clean hierarchical XML model where each entity has a strictly defined content model in the DTD, ensuring deterministic validation. The structure will separate metadata (attributes like IDs and flags) from content nodes to maintain clarity and extensibility. I’ll enforce proper cardinality rules, use ID-based uniqueness constraints, and define controlled attribute enumerations where applicable. The DTD will be written to avoid ambiguity in mixed content and ensure every element maps predictably to the XML tree. As an improvement, I can introduce reusable entity declarations to demonstrate modular design and cleaner maintenance. I have built structured validation layers in backend systems using Python/PHP (Aras), focusing on enforcing strict data schemas and reducing input inconsistency in API-driven applications. Q1: Should the DTD prioritize strict validation rules or flexibility for future expansion? Q2: Do you want the XML to include more advanced constructs like external entities or mixed content models? Q3: Is there a preferred domain (e.g., library, e-commerce, education) you want me to align with for better presentation?
€100 EUR in 1 day
4.3
4.3

Hola, saludos cordiales, en la actualidad cuento con más de 15 años de experiencia trabajando en proyectos similares utilizando XML, HTML soy la persona ideal para cumplir al 100% sus requerimientos, no dude en escribirme :)
€90 EUR in 7 days
4.0
4.0

Hola, Tengo 9 años de experiencia en (XML, DTD, HTML y estructuración de documentos con validación formal). Para este proyecto, tengo experiencia real trabajando con XML y DTD, y voy a entregarte un documento bien organizado y válido contra su propia definición, con una jerarquía clara, uso correcto de elementos, atributos, comentarios y entidades, además de una guía breve para que puedas entender la lógica del diseño y validar el archivo sin complicaciones. Puedes esperar comunicación clara, tiempos de respuesta rápidos y un resultado de alta calidad. Saludos, Juan
€140 EUR in 1 day
3.3
3.3

Hey, ➤ I understand you need a complete XML document with its own DTD, well structured, fully valid, and aligned with best practices in markup languages ready to submit as your final project. I’ll make sure it not only works perfectly but also demonstrates strong technical understanding (which teachers look for). ✅ How I will help: ↪️ Design a clear and logical XML structure (real-world theme: courses, library, store, etc.) ↪️ Create a fully compliant DTD with: ↪️ Ensure 100% validation (no errors) ↪️ Apply clean indentation & naming conventions ↪️ Include relationships between elements (advanced concept for better grading) ↪️ Provide a concise 1 page guide explaining: • Design logic • Structure decisions • Validation process Quick Questions: ❓ Do you want a simple (safe pass) version or a more advanced (high grade) structure? ❓ Any preferred topic (e.g., courses, books, ecommerce), or should I choose the best one? I’ll deliver a well structured, fully valid XML + DTD project that clearly shows your understanding and helps you achieve a strong final grade. Regards, Anum
€50 EUR in 2 days
2.9
2.9

Hey , looking over what you need for XML and HTML, I noticed you’re in a perfect spot to use a specific approach that completely eliminates the usual headaches people run into with these types of projects. Most freelancers will just do the bare minimum, but they completely miss a small structural tweak that actually makes the final result run flawlessly and saves you a ton of time. I’m not here to just bid and wait. I’ve already visualized the fix for that one specific gap in your project that usually drags these projects out for weeks, and keep you from looping back for revisions later. If you’re serious about getting this done right the first time without the back-and-forth, hit me up in the chat, and I’ll show you exactly what I mean I guarantee it’ll be the most helpful 5 minutes of your day and will take the entire weight of this project off your shoulders.
€155 EUR in 3 days
2.5
2.5

As an experienced web developer with proficiency in HTML, I am well-equipped to tackle your XML project and meet all your requirements. My practice in creating clean, responsive, and user-friendly websites aligns perfectly with your need for a "well-structured, valid and properly labeled" XML document. I consider semantics and structure crucial for any document type, a principle that I deeply value. Moreover, my familiarity with TypeScript, JavaScript, CSS, and React can come in handy if there is a need for additional interactivity in the XML model. In terms of documenting my work, I am adept at providing concise yet comprehensive explanations and guidelines, which will ensure a clear understanding of the design logic and validation process for even those unfamiliar with DTDs. Finally, beyond just the technical aspect of the job, I believe in providing value-added services. Apart from delivering validated .xml & .dtd files, I'll compile a brief handbook explaining the overall design approach as well as guiding you through the validation procedure (limited to maximum 1 page)
€140 EUR in 4 days
2.9
2.9

Hello, creating a valid XML document with a well-defined DTD is your core need. I design clean, structured XML/DTD solutions following best practices and clear hierarchy. I’ll build a complete XML file with meaningful elements, attributes, comments, and proper indentation, along with a fully defined DTD covering structure, constraints, and entity usage. Everything will be validated to ensure correctness and compliance. The solution will demonstrate good design (logical hierarchy, reusable entities, clear naming), making it both academically solid and easy to understand. I’ll also include a concise guide explaining the design logic and how to validate the XML against the DTD. I have experience working with XML/DTD structures and teaching-style documentation. Please check my profile.
€140 EUR in 7 days
1.7
1.7

Hey , I just finished reading the job description and I see you are looking for someone experienced in HTML and XML. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Adil.
€30 EUR in 6 days
3.4
3.4

Greetings, I see you're looking to finalize your XML project with a DTD that’s well-structured and adheres to best practices. My approach would involve first understanding the specific elements and attributes you want to include, ensuring that they are clearly defined in the DTD. I’ll create a valid XML file that reflects this structure, paying close attention to clear indentation and meaningful naming. With my experience in XML and DTD creation, I can help you demonstrate proper tagging and hierarchy while also including a concise guide explaining the design logic and validation process. I aim to make the whole document easy to understand and maintain, making sure it meets your requirements. Best regards, Muhammad Arshman
€200 EUR in 2 days
1.4
1.4

Hola, puedo elaborar el documento XML y su correspondiente DTD siguiendo todas las buenas prácticas de etiquetado que exige tu asignatura. Me aseguraré de que la DTD incluya una estructura robusta con definiciones precisas de hijos, listas de atributos (ATTLIST) y el uso de entidades para facilitar la reutilización de datos. He realizado múltiples proyectos académicos de este tipo y sé exactamente qué buscan los profesores: validación sin errores, nombres de etiquetas significativos y una jerarquía lógica bien establecida. Recibirás ambos archivos listos para entregar y la guía explicativa con los pasos para realizar la validación local. ¿Deseas que el proyecto incluya algún tipo de restricción específica en los atributos, como valores predeterminados o enumerados?
€140 EUR in 7 days
1.4
1.4

Hola, Tras una revisión detallada de los requisitos de tu proyecto, entiendo claramente que necesitas completar un documento XML bien estructurado, válido contra su propia DTD y con una jerarquía limpia que refleje buenas prácticas de etiquetado. Tengo experiencia trabajando en proyectos similares con XML y validación estructural, y estoy disponible para empezar de inmediato. Aporto experiencia sólida en XML y HTML. Uno de los puntos clave en este tipo de trabajos es definir una DTD coherente para que los elementos, atributos, comentarios y entidades queden bien organizados y el XML valide sin errores. Mi enfoque sería preparar un XML claro y legible, diseñar una DTD completa con reglas bien definidas, e incluir una guía breve explicando la lógica del diseño y el proceso de validación para que puedas presentarlo con seguridad. Tengo un par de preguntas rápidas. • ¿Tu profesor exige algún tema concreto o puedo proponerte uno sencillo y bien estructurado para que el resultado quede más sólido? • ¿Necesitas que incluya también ejemplos de entidades internas en la DTD para sumar más valor académico? Estaré encantado de comentar más detalles y puedo empezar de inmediato. Quedo atento a tu respuesta. Saludos, Carlos.
€30 EUR in 5 days
1.2
1.2

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