ECO3-enterprise-analytics-journey

Purpose of This Repository

This repository serves as a living overview of my analytics, BI, and data platform journey at ECO3.

I am currently working in this role, and this repository will evolve over time as:

• New projects are delivered
• New repositories are created
• The data platform matures

Rather than a single project, this repository acts as:

• A navigation hub
• A career timeline
• A high-level architectural and ownership overview

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Role Context

Role: Business Data Analyst
Company: ECO3
Period: June 2025 – Present (Ongoing)

I joined ECO3 in an environment with no formal documentation, onboarding, or ownership clarity around the existing data landscape.

Before improvements could be made, the entire ecosystem had to be understood, stabilized, and re-imagined.

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High-Level Journey Overview

My work at ECO3 can be grouped into four major phases:

1. Legacy environment discovery & risk assessment
2. Operational BI ownership & trust restoration
3. Data engineering & automation
4. Future-state platform design (BDM 2.0)

Each phase builds on the previous one and is documented through dedicated repositories.

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Active & Planned Repositories

Legacy Discovery & Reporting Foundation

Repository: ECO3-legacy-reporting-environment-analysis

Focus:

• Mapping undocumented environments
• Understanding report dependencies
• Identifying break risks
• Establishing ownership

Status: ✅ Completed (baseline established)

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Operational BI Ownership & Business Analytics

Repository: ECO3-operational-BI-ownership

Focus:

• Ownership of Power BI reports
• Data trust restoration
• Stakeholder enablement

Status: 🔄 Active & maintained

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Pricing, Software & Service Analytics

Repository: - Pricing-Software-Service--Sales-analytics

Focus:

• Unified Sales Analytics application
• Pricing, Software Revenue, and Service KPIs
• One source of truth for commercial decision-making
• Accessible by all business levels
• Built-in security and governance
• Scalable and maintainable for future growth

Status: 🔄 Active & maintained

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Data Engineering, Automation & BDM 2.0 Architecture

Repository: ECO3-data-engineering-BDM-2-future-architecture

Focus:

• Python-based automation
• Reverse-engineering legacy logic
• Microsoft Fabric adoption
• Centralized database design
• AI-ready platform foundations

Status: 🔄 Active & evolving

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Future Repositories (Planned)

As the ecosystem evolves, new repositories may be added, including:

• Advanced analytics applications
• AI & machine learning enablement
• Enterprise KPI governance
• Self-service analytics frameworks

This repository will always reflect the current state of the journey.

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Architectural Vision (Current Direction)

Legacy: SAP → SAP BW → Excel → Access → Excel → Power BI

Target (BDM 2.0): SAP → Microsoft Fabric → Centralized Databases → Power BI / Excel

This vision is continuously refined based on:

• Real production experience
• Business feedback
• Platform capabilities
• Long-term scalability requirements

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How to Use This Repository

• Recruiters / Hiring Managers:
  Use this as a high-level overview and follow the linked repositories for depth.

• Stakeholders / Colleagues:
  Understand ownership boundaries, platform direction, and ongoing initiatives.

• My Future Self:
  Maintain clarity, continuity, and institutional memory.

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Living Document Disclaimer

This repository is intentionally not static.

It will be updated as:

• New systems are introduced
• Architecture evolves
• Business needs change
• New projects are delivered

The goal is transparency, traceability, and long-term sustainability.

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Confidentiality Notice

All descriptions are high-level and abstracted.

No proprietary ECO3 data, schemas, or sensitive business logic are exposed.

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Navigation

• Overview: About Me It contain links to My portfolio and all major pages and projects

• NielsenIQ: NielsenIQ-Enterprise-Analytics-Journey Links to all Nielsen Repo

• ECO3: ECO3-enterprise-analytics-journey Links to all ECO3 Repo