analytics
Portafolio de Iván

About me

Beyond the numbers

Professional portrait of Iván Díaz

Turning raw data into solutions

I'm a bilingual Data Analyst focused on Business Intelligence, process automation, and statistical analysis, skilled at turning complex data into clear, actionable insights for smarter decisions. I work with Python, SQL, and Power BI/Tableau to build executive dashboards, analytical models, A/B experiments, and automated pipelines that streamline operations and improve efficiency. My CONOCER certifications (EC0301 and EC0217.01) reinforce my ability to structure, communicate, and transfer knowledge in a business-centered, results-driven way.

🇺🇸 CV English 🇲🇽 CV Español

Technology Stack

Tools I rely on to unlock value from data.

database

SQL & Business Metrics

Complex queries and database management

code

Python & Automation

Data cleansing, analysis, and automation

table_view

Excel

Pivot tables and macros

bar_chart

Power BI

Interactive dashboards

monitoring

Tableau

Visualization and storytelling

functions

Statistics

Modeling and forecasting

Certifications

Awards & credentials

Click each card to reveal the official details.

Click → flip

Data Analyst

Data Analyst · Business Intelligence & Automation

Awarded to Iván de Jesús Díaz Navarro

Folio #0001553 · Issued 22 Sep 2025

Document details

  • Official folio #0001553.
  • Issued on 22 September 2025.
  • Holder: Iván de Jesús Díaz Navarro.
CONOCER

EC0217.01 · Instructor-led training delivery

Registered under RNCE EC0217.01

Universidad Politécnica de Chiapas · 13 Jul 2023 · Folio D-0031405323

Official data

  • CONOCER grants this credential to Iván de Jesús Díaz Navarro.
  • Standard: delivery of instructor-led human capital training courses.
  • RNCE EC0217.01, published in the Diario Oficial de la Federación on 2 June 2021.
  • Certification body: Universidad Politécnica de Chiapas · Mexico City, 13 July 2023.
Mimo2

SQL · Certificate of Completion

Johannes Berger · CEO, Mimo2

Issued 9 June 2025

Program highlights

  • Core SQL concepts for building tables and extracting insights from one or multiple tables.
  • Practical combination of queries, joins, and aggregations.
  • Applied to managing a basic relational database for business analysis.
CONOCER

EC0301 · Course design & assessment

Certification body: Universidad Politécnica de Chiapas

RNCE EC0301 · DOF 28 Nov 2012 · Valid through 23 Mar 2026

Folio D-0002370022 · Issued 23 Mar 2022

Competency standard

  • Design of instructor-led group courses, assessments, and manuals.
  • Registered under RNCE EC0301, published in the DOF on 28 November 2012.
  • Valid until 23 March 2026; issued in Mexico City on 23 March 2022.
  • Certificate valid in Mexico without extra legalization requirements.