Build KNIME Workflows

@belarjsoufiane20

Hi, I understand you already have the workflow logic, diagram, guidance document, test Excel file, folder structure, and expected outputs, so the main task is to accurately build, test, and validate the KNIME workflow. I have strong experience with data processing, Excel automation, validation rules, joins, grouping, pivoting, and dynamic workflows. I can build the workflow without fixed branches, allowing it to handle 1–10 bidders dynamically, test it against your supplied cases, resolve any issues, and provide the completed workflow with concise technical notes. I’m comfortable working with the required KNIME nodes and can follow your predefined logic precisely.

@maxscender

I can help you translate that block diagram into a robust, maintainable KNIME workflow. My primary focus is on the dynamic handling of 1-10 bidders, ensuring no fixed branches and that the logic scales cleanly with your folder structure. I’ll build the workflow using the specified nodes, then rigorously test it against your dummy data and test cases to validate the filtering, pivoting, and readiness rules. The final deliverable will be a fully functional workflow with concise technical notes on the logic and any assumptions made.

@techplusintl

★★★ KNIME SPECIALIST ★★★ Hi, I can build and test a KNIME workflow for your project goal. I will read data from Excel, validate it, scan files, classify them, and produce a final report. I will use nodes like Excel Reader, Row Filter, and others you mentioned. I will follow your guidance document and test with your data to ensure everything works well. Please let me know if you have any questions or need more details. Thanks!

@rosscarter1011

Hi, Dynamic bidder workflows in KNIME fail when file-path rules assume consistent naming conventions that real-world folders rarely maintain. Your readiness logic depends entirely on how gracefully the workflow handles unexpected filename variations. I build path-classification nodes with fallback patterns and validate against edge cases before joining to the Excel register. Does your sample folder structure include examples of misnamed or misplaced files to stress-test the classification rules?

@arshman18

Greetings, I see you're looking for a KNIME developer to create a structured workflow based on a defined process. The goal is to efficiently manage data from Excel and a folder structure, ensuring everything is validated, filtered, and organized correctly. I would tackle this project by thoroughly reviewing the provided workflow logic and build guidance, and then I would systematically implement the necessary nodes, like Excel Reader and Rule Engine, to ensure smooth data processing. With my experience in data integration and workflow automation, I’m confident in my ability to build and test the workflow to meet your specifications. I’m well-versed in handling dynamic data scenarios, which aligns perfectly with your requirement for managing 1 to 10 bidders without fixed branches. I look forward to collaborating on this project. Best regards, Muhammad Arshman

@DevDataAnalyst

Hi For the dynamic 1-to-10 bidder requirement, I'd structure the workflow using a Cross Joiner or Loop (Group Loop Start/End, or a recursive/generic loop depending on your folder-scan pattern) so no bidder gets a fixed branch — the same logic scales whether there's 1 bidder or 10, driven entirely by what's present in the Excel register and folder structure at runtime rather than hardcoded paths. My approach: read and validate your Excel worksheets with Excel Reader plus Row Filter/Rule Engine for the project/bidder validation logic, scan the folder structure using List Files/Folders combined with String Manipulation for filename/path classification rules, then GroupBy and Pivot the scan results before joining back against the Excel register. Deterministic readiness rules get applied via Rule Engine, and the final multi-sheet report is assembled with Excel Writer exactly to your output specification. I'll build strictly against your supplied logic document and block diagram, test thoroughly against the dummy workbook and folder samples, fix any discrepancies against your expected test cases, and deliver the completed .knwf workflow with brief technical notes explaining each stage.

@robertb297

Hi, KNIME workflows that join folder scans to Excel registers often break when bidder counts change because static pivots can’t adapt dynamically. Your 1–10 bidder requirement needs a grouping strategy that reshapes output without hardcoded branches. I structure the pivot and join sequence around a normalized intermediate table to ensure scalability across bidder volumes. Are your readiness rules applied before or after the folder-data join, and does that order affect how missing files should be flagged?

@GraphicsHub2k24

Hi , Your project caught my attention because it directly aligns with my core expertise in Build KNIME Workflows. Here is what I bring to the table for your project: ✅ Immediate Start: Ready to dive in right away. ✅ Quality First: I don't stop until you are completely satisfied with the final result. ✅ Relevant Experience: I’ve successfully delivered similar projects with high accuracy and clean execution. Let’s jump on a quick chat to discuss your requirements in detail. When is a good time for you? Regards, Muhammad Asim Khan

@alluankit01

Hi, I can build and test your KNIME workflow exactly against the supplied K01 build guide, workflow logic, dummy workbook, folder structure, and expected output cases. The best solution is to first review the Excel workbook, guidance document, bidder rules, document category rules, and expected output sheets. Then I’ll build the KNIME workflow section by section: read the three Excel sheets, keep only Include bidders, scan the Working Packs folder, classify files by filename/path rules, join results with requirements, apply readiness rules, and write the final multi-sheet Excel report. I’m comfortable with KNIME Analytics Platform, Excel Reader, Row Filter, Rule Engine, String Manipulation, GroupBy, Pivoting, Joiner, Cross Joiner, Unpivoting, Excel Writer, ETL workflows, validation logic, folder scanning, and repeatable test cases. Deliverables will include: * Completed KNIME workflow * Dynamic handling for 1–10 bidders * Excel worksheet reading logic * Include/Hold/Exclude bidder filtering * Folder scan and file classification * Bidder/document readiness rules * Missing items detail * Final multi-sheet Excel output * Testing against supplied dummy data * Brief technical notes I’ll focus on building a clean deterministic workflow with no fixed bidder branches, no hard-coded project paths, and output that matches the required K01 Intake Readiness workbook structure. Best regards Ankit

@andrewkor27

Hello, I have used KNIME platform for analyzing realestate data before, and very familiar with it. I am comfortable with nodes and building workflow. I’ll deliver a clean, maintainable KNIME workflow, tested output, and brief technical notes explaining the important sections and any implementation decisions. Since your workflow logic is already well defined, I can focus immediately on translating it accurately into KNIME and making sure it behaves correctly across all provided test scenarios. I am a talented developer and have 9+ years experiences at IT companies. And I am open to a flexible work schedule, including different time zones and hours. Let’s start immediately. Thanks

@waqaswebmaster

Hi, There I can build and test the KNIME workflow directly from your supplied process diagram, guidance, test workbook, and expected outputs. I’ll implement the Excel validation, folder/file classification, grouping, pivoting, joins, readiness rules, and final multi-sheet Excel report while keeping the workflow dynamic for 1–10 bidders without duplicated branches. I’ll thoroughly test it against the provided dummy data, resolve discrepancies, and provide the completed workflow with concise technical notes for future maintenance. Waqas Ahmad

@adewumiibraheem

Hi, I can build this KNIME workflow directly from your existing process diagram and build guidance, without introducing unnecessary complexity. I understand the key requirement is a dynamic workflow that handles 1 to 10 bidders without creating separate fixed branches. I’ll implement and test the Excel reading, validation and filtering, recursive folder/file classification, grouping and pivoting, joins, deterministic readiness rules and final multi-sheet Excel output. I’ll then run the workflow against your supplied dummy data and expected test cases, fix any discrepancies and provide the completed KNIME workflow with concise technical notes. The supplied nodes such as Excel Reader, Rule Engine, String Manipulation, GroupBy, Pivoting, Joiner, Cross Joiner, Unpivoting and Excel Writer are all appropriate for this workflow. I can start immediately and will validate the workflow against the provided test cases before delivery. Best, Ibraheem

@Geetam00

With my extensive experience in AI and Intelligent Systems, I am well-versed with the required KNIME nodes needed for this project, including Excel Reader, Row Filter, Rule Engine, String Manipulation, GroupBy, Pivoting, Joiner, Cross Joiner, Unpivoting and Excel Writer. Equipped with skills from OpenAI to Elasticsearch to OCR to NLP, I guarantee a high-quality and accurate implementation of your KNIME workflow. My proficiency with Python as well as my understanding of the recent versions of KNIME Analytics Platform make me a perfect fit for developing your desired workflow. Building AI-powered solutions has always been my passion and I've built a strong reputation for delivering clean, scalable architecture that maximizes efficiency and improves processes. Moreover, my expertise extends beyond just building the workflow. I will also diligently test it against the supplied dummy data ensuring it functions to perfection before delivering it with technical notes. I offer an all-in-one service that goes beyond just building the workflow; my approach focuses on creating software that is maintainable, scalable, and aligned with business goals. Working with me means receiving a high-performing application that never compromises the security of your data.

@adriank06

Hi, KNIME workflows that classify files by path rules often produce false negatives when folder depth varies between bidders. Your dynamic 1–10 bidder requirement depends on normalizing directory structures before applying filename logic. I build the folder scan with recursive traversal and relative-path anchoring to ensure consistent classification regardless of nesting depth. Does your sample folder structure include bidders with differing subfolder hierarchies, or are all paths uniformly organized?

@christech1117

Hi, "Build KNIME Workflows" looks like exactly what I do. I'm a senior engineer (11+ yrs) specialized in workflow automation (n8n / Make / custom Python) and API integration — exactly what this needs. I've shipped my own products end to end and focus on reliable, maintainable delivery. How I'd approach it: 1) Quick chat to lock the exact scope and edge cases 2) Build in small, testable steps so you see progress early 3) Clean handover with docs Ready to begin immediately; I work async and communicate via chat. Ask me anything. Best, Chris

@DevanVDW

Hi there, I’m excited about the opportunity to build your KNIME workflows. With a solid background in data processing and extensive experience using KNIME, I know I can meet your expectations. I’ve successfully created similar workflows that read from Excel, validate data, and dynamically handle multiple inputs. You mentioned needing a clean, professional, and user-friendly workflow that can adapt to 1 to 10 bidders without fixed branches. I’ve worked on projects that required seamless integration of various nodes like Excel Reader, Row Filter, and Joiner, so I’m well-prepared for this task. I specialize in data workflows and automation, ensuring everything runs smoothly. I’m confident I can deliver this project with speedy communication and a fast turnaround time. Let me know if you are available for a quick chat! The worst that can happen is you walk away with a free consultation and a clearer direction for your project. Regards, Devan

@JaniceR92

Hi, I’ve reviewed your project requirements carefully, and rather than sending you a generic proposal, I’d like to explain exactly how I would manage and deliver this project. I work as a Business Process Outsourcing (BPO) Specialist and Project Coordinator. My role is to take responsibility for the complete delivery process — from identifying the right professional for the work through to coordinating execution, monitoring quality, managing communication, and ensuring the agreed deliverables are completed correctly and on time. For your project, my process would be: 1. **Requirement Review** I first break down your requirements, deliverables, technical expectations, timeline, and any specific qualifications or experience you require. 2. **Specialist Selection & Verification** I will source and screen KNIME developers experienced with Excel Reader, Row Filter, Rule Engine, and other necessary nodes, ensuring they meet your specific needs. 3. **Client Approval & Transparency** I can provide the selected specialist’s relevant credentials and portfolio for your review before substantive work begins. 4. **Project Coordination** Once everything is agreed, I coordinate the workflow, clarify requirements, track progress, manage deadlines, and ensure organized communication. 5. **Quality Control** I monitor the work against your original requirements before final delivery, coordinating any necessary corrections. 6. **Accountability** I remain your point of contact and take responsibility for coordinating the project through to completion. The advantage of working with me is that you are not simply hiring another freelancer — you are getting someone responsible for sourcing, coordination, communication, quality control, and delivery management. My objective is simple: You provide the requirements. I organise the right resources and manage the process required to get the job completed. I would be happy to confirm specifics such as workflow logic and the dummy data provided, then present my proposed execution plan. If you are looking for someone who will take ownership of the project, I would welcome the opportunity to work with you. Kind regards, JaniceR92 Business Process Outsourcing (BPO) Specialist Project Coordination | Outsourcing | Client Communication | Quality Control

@stephenb062

Building an efficient KNIME workflow is crucial for streamlining your data processing and ensuring accurate outputs. I specialize in creating tailored workflows that not only meet specified requirements but also enhance overall operational efficiency. Your project involves multiple complex tasks, including validating and filtering data, as well as dynamically managing bidders. These elements are vital for achieving a seamless integration of your Excel data with the folder structure. The attention to detail in file classification and the application of deterministic readiness rules will significantly impact the final report’s quality. We have 75+ 5-star reviews on similar projects and rank in the top 1% among more than 75 million Freelancer users. This experience enables me to navigate your specified nodes effectively and ensure robust workflow functionality. I welcome the chance to discuss your project further, offering insights or recommendations that could enhance your workflow. Let's connect to explore the best approach for your needs. Regards, Stephen

@thaakierj

I have successfully completed a similar KNIME project where I built responsive workflows that efficiently processed multiple data sources and produced integrated reports. My solution was not only scalable but also easy to use, ensuring the end-users could navigate it effortlessly. I am confident I can deliver the same quality for your project. The requirement for a dynamic workflow that handles 1 to 10 bidders without fixed branches stood out to me, as it showcases your focus on flexibility and efficiency. While we might be new to Freelancer, we have over 5 years of experience off-site and I truly appreciate you taking your time to review our proposal. We have multiple 5-star reviews on similar projects and rank in the top 1% among 75 million users! I would love to discuss this project further. Regards, TJ