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Tracking numbers arrive from my 3PL as an automated feed; they must flow straight into Walmart DSV so every order shows valid tracking before the SLA clock expires. The current gap is the hand-off: Walmart still needs the numbers keyed or pushed through its API, and I need that step fully automated and error-free. Scope of work • Parse the incoming feed, map fields to Walmart DSV requirements, and post each tracking number against the correct order. • Handle carrier codes exactly as Walmart expects and flag any mismatches or rejected rows for review. • Log every submission with timestamp, order ID, carrier, and tracking number so I can audit performance. • Provide a simple way to restart or rerun updates without creating duplicates if Walmart’s portal or API times out. Acceptance criteria • All orders in a test batch show the correct tracking number inside Walmart DSV within 30 minutes of the feed landing. • Error rate under 0.1 %; any failures surface in the log with a clear reason. • Solution delivered as a documented script, app, or API integration that I can host on Windows or a small Linux VPS. Familiarity with Walmart’s API, EDI, or the vendor portal will make the job easier, but I’m open to the method you prefer as long as it meets the criteria above.
ID do Projeto: 40144712
53 propostas
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Ativo há 17 dias
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53 freelancers estão ofertando em média $144 USD for esse trabalho

With seven years of experience as a full-stack developer, I've honed my problem-solving skills and automated processes for efficient and error-free workflows. I'm more than familiar with Web Scraping, which will help me to effectively parse the incoming feed and map the fields to Walmart DSV requirements. My high expertise in Web Scraping and Web Automation will definitely create a streamlined solution for the required data integration. Moreover, working on various projects have made me adept at handling different APIs efficiently and debugging any issues that may arise from time-outs or non-compliance. With this in mind, I can offer you a well-documented script, app, or API integration that you can easily host on your preferred platform. Lastly, your satisfaction is my top priority and I guarantee to deliver 100% on this project. As an employer-oriented professional, I always ensure effective communication, timely delivery, and unwavering quality. Given my familiarity with similar APIs combined with your openness to the method of handling the task, I believe our collaboration stands to achieve not just an automated solution but a relationship that will endure for future endeavors.
$220 USD em 4 dias
8,6
8,6

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Nikhil
$250 USD em 7 dias
8,1
8,1

I am well-equipped to handle your project because of my extensive experience in software architecture and my strong command over Python. My proficiency in Python can be utilized to parse the automated feed from your 3PL and map the necessary fields, which will tandemly post tracking numbers against the correct order in Walmart DSV. Furthermore, I have a track record of developing high-quality, efficient code on time and I won't disappoint you with your tight time constraints. While I may not have direct prior experience with its API, I am experienced at quickly adapting to different software environments and leveraging them to fulfill client needs. This project's emphasis on automating every step aligns perfectly with my problem-solving approach. My ability to identify coding errors promptly allows me to maintain an error rate of under 0.1% - a crucial point for this work where every failure must be highlighted and explained in detail. Lastly, I am known for establishing long-term relationships with clients through my transparent communication, reliable performance, and dedication towards ensuring their goals are met. Your project offers an exciting opportunity to push boundaries by automating key processes. Let's collaborate and build a sustainable system that will uphold the highest standards for you and your business. Reach out to me so we can discuss any PHPUnit or vendor portal knowledge that might be needed!
$120 USD em 2 dias
8,0
8,0

Greetings, It looks like you need a solution to automate the process of pushing tracking numbers from your 3PL directly into Walmart DSV. The goal is to ensure that every order has valid tracking information before the SLA clock runs out, which is crucial for maintaining efficiency and customer satisfaction. To tackle this, I would create a script that parses the incoming tracking feed, maps the necessary fields according to Walmart's requirements, and automatically submits the information through their API. I'll ensure that all carrier codes are handled correctly and log every submission for easy auditing. If there are any mismatches or errors, they will be flagged for review, keeping your error rate well below 0.1%. With my experience in API integration and data processing, I can provide a reliable and efficient solution tailored to your needs. Best regards, Saba Ehsan
$100 USD em 2 dias
6,4
6,4

Good Day Steve ✌️ I have thoroughly reviewed the requirements for the Walmart DSV Tracking Integration project and am confident in my ability to deliver a seamless solution. I will parse the incoming feed, map fields accurately to Walmart DSV specifications, automate the posting of tracking numbers, and ensure error-free submission and logging for easy auditing. With my expertise in API integrations and system automation, I am well-equipped to handle this task efficiently. I am eager to discuss your exciting project further in chat, Steve Z. Why Choose me? - Unlimited Revisions - Unique Creations - Money-Back Guarantee - 24/7 Communication - Timely Delivery Browse my portfolio for quality work samples: https://www.freelancer.com/u/leenadvnani6 Let's discuss your project further in the chat. Best regards, Leena Kumari :)
$60 USD em 2 dias
5,4
5,4

Hello, I can understand that you need an automation that will push the tracking numbers straight into Walmart DSV so that every order will show valid tracking before the SPA clock expires. I invite you for a brief chat so that we can discuss your project requirements in more detail. Excited to work with you, Fahad.
$100 USD em 2 dias
5,6
5,6

⚠️You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out.⚠️ Your objective to automate the seamless flow of 3PL tracking feeds into Walmart DSV with error-proof field mapping and carrier code validation demonstrates a clear commitment to operational precision and timely SLA adherence, perfectly aligning with how we architect resilient, scalable integrations at DigitaSyndicate. At DigitaSyndicate, a UK-based digital systems agency, we build precision-engineered automation, modern web platforms, and AI-driven systems designed for performance and long-term scalability. Our focus on secure, streamlined data workflows and comprehensive audit logging ensures every transmission is traceable and reliable, while our fail-safe restart mechanisms prevent duplication and support resilience. We recently delivered an API-driven tracking integration for a retail client reducing errors below 0.05 percent. Can you share your main priorities and timeline so I can map out the right execution plan for you? Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.
$200 USD em 14 dias
5,5
5,5

Hi Steve, Let's create a fully automated pipeline that pushes 3PL tracking into Walmart DSV so every order shows valid tracking before SLA. You're right that the hand-off is the weak link: Walmart still requires tracking numbers keyed or pushed through its API and that step must be fully automated to avoid SLA misses. I’ll parse the incoming 3PL feed, map fields and carrier codes to Walmart’s expected formats, and build clear logging so rejected rows are flagged with exact reasons. I've implemented similar solutions for high-volume retailers: parsing feeds, normalizing carrier codes to Walmart standards, posting idempotently to the DSV/EDI or API, and adding restartable retry logic that prevents duplicates. I move fast without sacrificing clarity, focus on measurable outcomes (audit logs, <0.1% error targets), and stay responsive and timezone‑flexible; I'm open to your constraints. If that sounds right, let's chat. Best regards, Saad
$150 USD em 3 dias
5,4
5,4

Warm Hello! Automating tracking hand-off into Walmart DSV before SLA hits is a systems problem—not a manual one—and we’ve built exactly these kinds of error-proof pipelines. Here’s how we can help: Parse your 3PL’s automated feed and map fields precisely to Walmart DSV tracking requirements Push tracking numbers to the correct orders via Walmart API, EDI, or approved portal automation Normalize and validate carrier codes exactly as Walmart expects, with mismatch detection Log every submission with timestamp, order ID, carrier, tracking number, and API response Build safe retry and restart logic so failed or timed-out updates can rerun without duplicates We’re a team of 62 professionals with 9+ years of experience building reliable API and feed-based integrations for marketplaces and logistics workflows. We focus on low error rates, clear audit trails, and systems that keep running even when third-party endpoints don’t cooperate. A few quick questions to lock this down: What format is the incoming 3PL feed (CSV, XML, JSON, SFTP, webhook)? Are you currently using Walmart DSV API, EDI 856, or portal-based updates? Rough daily order volume, and do multiple carriers need to be supported from day one?
$180 USD em 7 dias
5,4
5,4

Greetings Client, I hope you’re doing well. I’ve reviewed your requirements for Walmart DSV Tracking Integration, and I’d be glad to support you with a structured and results-focused approach. My process begins with a detailed analysis of your current setup to identify opportunities, gaps, and quick improvements. Based on this assessment, I’ll create a tailored strategy aligned with your goals, ensuring both quality execution and long-term value. Throughout the project, I focus on clear communication, timely delivery, and measurable outcomes. You’ll receive regular updates on progress, insights, and next steps, so everything stays transparent and aligned with expectations. I also believe in flexibility and collaboration, adapting the approach as needed to achieve the best results. I’d be happy to discuss your project in more detail and answer any questions you may have. Looking forward to working together. Best regards, Mehran Riaz
$200 USD em 4 dias
5,2
5,2

Hi, I specialize in automating Walmart DSV tracking updates, ensuring fast, accurate uploads with proper carrier codes, logging, and retry handling to avoid SLA issues. Best regards, Uzair Khan
$140 USD em 5 dias
5,2
5,2

Hi, i'm BlueLion. i can build this automation using python to bridge your 3pl feed and walmart dsv. i will ensure carrier codes are mapped correctly and implement detailed logging for full visibility. the script will be designed to run reliably on your vps with safeguards against duplicates.
$130 USD em 3 dias
4,7
4,7

Our team will deliver a robust automated system that parses incoming tracking feeds, aligns each record to Walmart DSV specifications, and transmits tracking numbers via Walmart’s API with precise carrier code handling. We will implement comprehensive logging for every transaction, including timestamp, order ID, carrier, and tracking number, to ensure auditability and performance monitoring. The solution will feature an intuitive rerun mechanism to gracefully handle API or portal interruptions and will be delivered as a documented script or API integration deployable on Windows or Linux VPS per your requirements.
$220 USD em 9 dias
4,2
4,2

https://www.freelancer.com/projects/n8n/Automation-Expert-Needed-Python-PHP/reviews As a passionate full-stack developer with a strong background in web application development, I am confident in my ability to successfully complete your project. I have extensive experience with the technologies needed for this job like Node.js, Express, React, as well as a good command over all relevant languages like PHP and Python which will help me automate and integrate the tracking numbers to Walmart DSV seamlessly. My fluency with API integrations and automation will allow me to streamline the process of parsing the incoming feed, mapping fields accurately, posting each tracking number and handling any potential errors effortlessly. I understand the need for precision and reliability in this task, which is why I assure you of an error rate well below 0.1%. My keen attention to detail coupled with consistent log reporting means any mismatches or rejected rows will be flagged clearly providing you better control over your system. Additionally, as your project requires a documented script or app that can be hosted on Windows or Linux VPS- there's no reason for concern. I am quite skilled at providing comprehensive and thorough documentation for my projects, ensuring that you'll never face problems even after we’ve completed this project together. Let us work together and elevate your project to new heights!
$100 USD em 3 dias
3,9
3,9

Automate your Walmart DSV tracking updates from your 3PL feed. I will build a system to reliably transfer tracking data to Walmart DSV, meeting your SLA. This involves parsing your feed, mapping data, and submitting updates via the Walmart API or portal. The solution will include detailed logging and a restart function. This approach directly addresses the described automation gap and I will promptly communicate any unforeseen issues outside this scope. Recently, I delivered a similar automated update process for a client integrating Shopify with a major carrier, reducing manual entry errors to near zero. To confirm, what format is your 3PL feed currently in?
$140 USD em 7 dias
3,8
3,8

Hi there, I have 7+ years of experience in PHP, Software Architecture, Data Processing and can deliver a clean, reliable solution for your project. I value clear communication and timely delivery, and I’m ready to get started immediately. Let’s connect and discuss your goals. Best regards, Dorian
$140 USD em 1 dia
3,6
3,6

I can automate the entire flow from your 3PL tracking feed into Walmart DSV, ensuring all orders have valid tracking before the SLA clock expires. Your emphasis on a seamless, automated, error-free handoff and precise carrier code handling aligns perfectly with my expertise in integrated API solutions. Quality logging with timestamps and safe rerun capabilities to avoid duplicates fit well within my technical skill set, ensuring clean, professional tracking updates under 0.1% error rate. I have strong experience with API integrations and automated data processing that guarantee reliable and user-friendly systems. Does this approach sound like what you’re looking for? Regards, Alicia
$150 USD em 14 dias
3,4
3,4

❤️Hi, I’ve built automated order tracking integrations for e-commerce platforms, including Walmart and similar marketplaces, using Python and Node.js. In past projects, I parsed incoming CSV/JSON feeds, mapped fields to API requirements, handled carrier codes, logged submissions, and implemented retry mechanisms to ensure error-free updates. I can apply this experience to automate your Walmart DSV tracking: parsing your 3PL feed, posting tracking numbers via Walmart’s API, handling errors, and providing a documented, hostable solution with logs and rerun capabilities. I’m confident I can deliver this effectively and can begin work right away. Best Regards, Oscar
$90 USD em 7 dias
3,7
3,7

Hello, how are you? I've carefully reviewed the description and I am confident I can deliver it on time. I understand that you need an automated solution to seamlessly flow tracking numbers from your 3PL into Walmart DSV, ensuring each order shows valid tracking before the SLA clock ticks down. I have hands-on experience in API integrations and data parsing, which are essential for this task. Here is my approach as follows: - Parse the incoming feed and accurately map fields to Walmart DSV requirements for effective tracking submission. - Implement checks for carrier codes and flag any mismatches, ensuring that errors are logged for review. - Develop a user-friendly method to restart updates and prevent duplicates, even if Walmart’s portal times out. I am ready to start immediately and can deliver the result fast. Given the urgency of your needs, I can ensure all orders in a test batch show the correct tracking number within 30 minutes of the feed landing, with an error rate under 0.1%. I'd love to discuss in more detail. Best Regards.
$30 USD em 7 dias
2,7
2,7

Hello, I’ve carefully reviewed your project requirements and clearly understand the tasks involved. I have 13 years of experience and strong expertise in the exact skills this project requires. I have successfully delivered similar projects before and can share relevant samples if needed. I will complete this within your expected timeline while maintaining quality and clear communication. I look forward to working with you and contributing sincerely to your project’s success.
$140 USD em 7 dias
3,1
3,1

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