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ENTERPRISE MASTER EXCEL ARCHITECTURE File Name [login to view URL] DATA MODEL (STAR SCHEMA IN EXCEL) You will maintain one Fact table + multiple Dimension tables + Analytics layer. DIM_PART │ DIM_CUSTOMER ─ FACT_TRANSACTIONS ─ DIM_SUPPLIER │ DIM_DATE │ PRICE_HISTORY │ DASHBOARD / PIVOTS 1. FACT_TRANSACTIONS (CORE ENGINE) Every row = 1 part line (quote/invoice/PO) Field Description Transaction ID Unique (auto) Date Key Link to DIM_DATE Part Code Link to DIM_PART Customer ID Link to DIM_CUSTOMER Doc Type Quote / PO / Invoice Doc No QT / INV / PO Qty Quantity USD Price Unit price INR Value Total Currency USD / INR Source File QT reference Remarks Notes This is your single source of truth 2. DIM_PART (MOST CRITICAL TABLE) Controls everything about parts Field Description Part Code (PK) Internal code Old Part Number OEM New Part Number OEM Description Standardized Category RSL / RBLT / etc. Sub-Type Optical / Electrical HSN Code GST Last Seen Date 3. DIM_CUSTOMER Customer ID Customer Name Location Industry Key Account 4. DIM_DATE (POWERFUL FOR ANALYTICS) Date Key Date Month Quarter Year FY Enables: Year-wise growth Monthly trends 6. PRICE_HISTORY (AUTO-DERIVED) Part Code Year Avg Price Min Price Max Price % Change Formula: % Change = (Current - Previous) / Previous * 100 7. FREQUENCY_ANALYSIS Part Code Count Total Qty Customers Category 8. PART_CHANGE_LOG Part Code Old Part New Part Change Date Reason 9. INVENTORY_PLANNING (ADVANCED) Part Code Avg Monthly Usage Lead Time Safety Stock Reorder Point 10. MARGIN_ANALYSIS (OPTIONAL BUT HIGH VALUE) Part Code Purchase Price Selling Price Margin % 11. DASHBOARD (EXECUTIVE CONTROL PANEL) DASHBOARD (ENTERPRISE LEVEL) KPIs Total Transactions Unique Parts Revenue (INR / USD) Avg Price Increase % Top Moving Part Highest Price Escalation Visuals 1. Category Revenue Split → Pie Chart 2. Price Trend (Multi-Year) → Line Chart 3. Top 10 Parts (Frequency) → Bar Chart 4. Customer-wise Consumption → Column Chart 5. High Risk Parts → (High price + high frequency) SLICERS (MANDATORY) Year Category Customer Supplier Part Code DATA FLOW (ENTERPRISE SOP) QT / Invoice / PO ↓ DATA ENTRY (FACT_TRANSACTIONS) ↓ Validation (DIM_PART / CUSTOMER / SUPPLIER) ↓ Processing (PRICE_HISTORY / FREQUENCY) ↓ Dashboard (Insights) GOVERNANCE RULES (VERY IMPORTANT) 1. MASTER DATA FIRST New part → must be added in DIM_PART New customer → DIM_CUSTOMER 2. NO DUPLICATION Part Code is primary key 3. NEVER OVERWRITE HISTORY Always append new rows 4. STANDARDIZATION Same description always ENTERPRISE ADVANTAGES 1. Full Traceability Every part → every transaction 2. Pricing Intelligence Track price increase over years 3. Inventory Optimization Identify fast-moving + critical parts 4. Negotiation Power Data-backed OEM discussions 5. AMC & Service Strategy Predict spare consumption
Project ID: 40356441
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7 freelancers are bidding on average ₹2,136 INR for this job

As an experienced data analyst and Excel specialist, I am confident in my ability to bring your ERP-style inventory dashboard project to life. Not only do I have a knack for structuring intricate Excel models such as star schema, but I am also skilled in using all the necessary tools and functions including pivot tables, VLOOKUP, and data validation. Moreover, my proficiency in data analysis and visualization will enable me to generate deep insights from your dataset. With my help, you can expect precise growth analysis across multiple dimensions using slicers like Year, Customer, Supplier and Part Code that would empower your decision-making processes. I’m even confident of taking the analysis to the product level by providing near perfectly traced data for every part’s every transaction. In a nutshell, working with me ensures streamlined workflows, impeccable attention to detail, keen compliance with project requirements, absolute dedication to deadlines, and a commitment to providing 100% satisfaction. I believe my professional expertise aligns perfectly with what you are seeking for this project, and I would be delighted to put all my skills in service of your enterprise's success. Thank you for considering me as your dedicated freelancer.
₹6,050 INR in 1 day
4.6
4.6

@SahyadriTech #SahyadriTech Completed Projects: 1. Hotel Booking Management & Tracking System (Excel + VBA Script) 2. Appsheet: ERP system for textile business 3. MNGL Gas Incident Tracker & Dashboard (Google Sheets + Google Data Studio) 4. Daily Expenses Tracker (Google Sheets) 5. Option Scalping Strategy Automation (Excel VBA) 6. Nifty50 Live Option Chain Dashboard (Google Sheets) 7. Binary Trading Sheet (Google Sheets) 8. Customer Data Cleaning & Sorting Tool (Excel VBA & Python) 9. Historical Stock Closing Price Analysis for 2,600 Stocks (Excel & Python) 10. Power Bi dashboard for F1 Car racing insights 11. GOLD Loan tracking in Google sheet and Google Data studio 12. Local Taxi Tracking System (Google Sheets + Google Data Studio) 13. Appsheet Milk Drivers wages and attendance system (Appsheet + Google sheet ) Key Highlights: 1. Pay only if satisfied with the work 2. Expert in Power BI, Excel, VBA Macros, Google Sheets, Google Apps Script, and Python 3. Experience in 3 American MNCs 4. Skilled in Data Analytics, Automation, and Visualization 5. Proficient in Statistical Analysis 6. Offer Long-Term Support for all projects 7. Quick Delivery with multiple revisions I can deliver any project related to Data Analytics, Automation, and Reporting with precision and reliability.
₹3,000 INR in 7 days
3.0
3.0

Hi — this is exactly the kind of structured Excel architecture I specialize in building. With a strong Accounting & Finance background and experience designing enterprise-grade Excel systems, I can implement your full star schema model with clean data flow, governance, and scalable analytics. I’ve built similar systems where a central fact table drives multiple dimension tables and automated analysis layers—ensuring data integrity, traceability, and decision-ready insights. For your system, I will: • Build a robust FACT_TRANSACTIONS engine with controlled inputs and validation • Structure all dimension tables (Part, Customer, Supplier, Date) with strict key relationships • Ensure no duplication via primary key controls and data validation rules • Automate PRICE_HISTORY, FREQUENCY_ANALYSIS, and INVENTORY_PLANNING using dynamic formulas / Power Query • Design an executive dashboard with slicers (Year, Category, Customer, Supplier, Part) and clean visuals • Implement governance rules (append-only logic, master-first entry, standardized descriptions) The result will be a fully scalable, enterprise-ready system that delivers: • Complete traceability across transactions • Clear pricing intelligence over time • Actionable insights for inventory and procurement decisions Happy to share a similar model structure or walk through the approach before starting. Regards, Taha
₹1,050 INR in 7 days
1.0
1.0

I saw your project and am confident I can deliver on this. I'm currently working on a similar project and understand the importance of a structured Excel inventory dashboard. By creating a user-friendly interface with real-time stock levels and interactive dashboards, I can ensure efficient management of products, sales, and revenue. This tailored solution will streamline your operations and provide valuable insights for decision-making, ultimately enhancing your business processes. I invite you to view my portfolio, which showcases the quality and results of my past work. With a focus on creating intuitive Excel solutions, I have successfully developed similar tools that have improved productivity and data visualization for my clients. I am committed to delivering a customized inventory dashboard that meets your specific requirements and exceeds your expectations. I look forward to hearing from you. Regards, Sadiya
₹1,050 INR in 7 days
0.0
0.0

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