You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Eghonghon IyayiEI

Eghonghon Iyayi

BI Consultant - Analytics, Quality, Reporting

€500/day
Frankfurt am Main, DE
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Eghonghon

I am a Data & Business Analyst with a focus on Business Intelligence, data analysis, and data-driven decision-making. I support companies in extracting clear, actionable insights from complex data and sustainably optimizing their business processes.

In my previous experience, I have developed cross-functional reports and dashboards, built KPI systems, and conducted data-based analyses – from ad-hoc evaluations to automated reporting solutions. I work closely with stakeholders to understand requirements and translate them into effective data solutions.

A particular focus of my work lies in connecting business and technology: I conceptualize and implement data pipelines (e.g., with Python and APIs), model data for reporting purposes, and use tools like Power BI, SQL, and Microsoft Fabric to develop scalable solutions.

Additionally, I bring experience in Data Management and Data Quality – including root cause analyses, data validation, and improving data structures to ensure reliable decision-making foundations.

I have worked in international environments and am accustomed to communicating complex topics understandably and translating them into concrete recommendations for action.
  • English

    Native or bilingual

  • German

    Fluent

  • Chinese

    Fluent

Remote only
Primarily works remotely

Experience

  • United Healthcare Partners
    Data Analyst
    November 2024 - Today (1 year and 7 months)
    69 Weinheim, Germany
    Leverage Data Modelling and Data Transformation to create and publish Row-Level/Page-Level secured interactive Reports that solve business needs and meet project requirements. Created and maintain a Quality Check Dashboard to facilitate a proactive resolution of data quality issues. Leverage Sharepoint to manage team content and internal access to it. Create and maintain database views which are relied on as gold-level data for reporting use case. Manage Ad-hoc data processing/evaluation requests. Led design and implementation of a data integration project using Python, APIs, and stakeholder input for internal compliance purposes. Tools:PowerBI|PowerQuery|Excel|Outlook|Powerpoint|Clickup
  • Mercedes-Benz AG
    Sales & Marketing Data Manager
    May 2024 - November 2024 (6 months)
    70 Stuttgart, Germany
    Assigned check rules for specific Machine Learning use case related fields for pro-active monitoring and steered the growth of silver layer Completeness and Uniqueness in multiple overseas markets by over 50%. Launched/managed a metadata freshness project in alignment with internal Global Data and Information policy. Supported a data governance project and helped steer leads quality growth by over 70%.
  • Juanda
    Data Analyst
    October 2022 - May 2024 (1 year and 7 months)
    Lagos, Nigeria
    Utilized advanced analytics techniques to conduct customer segmentation, market basket analysis, and other data-driven initiatives, leading to significant process optimization and business growth. Extracted datasets from multiple sources for transformation and modelling, to support reporting use-cases. Developed KPIs based on business needs and designed dashboards generate actionable insights. Tools:Odoo|Miro|MSOfficeSuite|Zoho|GoogleWorkspace| PowerAutomate

Recommendations

Be the first to recommend Eghonghon

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • MSc.Retail&Consumer
    Technische Hochschule Ingolstadt
    2026
    MSc.Retail&Consumer
  • MSc.InternationalBusiness
    University of International Business and Economics
    2021
    MSc.InternationalBusiness

Skill set

Categories