Sajjad Ahmadi

Power BI Data Visualization Specialist at datatraining.io
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Contact Information
us****@****om
(386) 825-5501
Location
Tehran Province, Iran, IR
Languages
  • Persian Native or bilingual proficiency
  • English Professional working proficiency

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Credentials

  • Dashboard Design Concepts
    DataCamp
    Sep, 2023
    - Sep, 2024
  • A/B Testing in Python
    365 Data Science
    Nov, 2022
    - Sep, 2024
  • Building Business Reports Using Power BI
    365 Data Science
    Nov, 2022
    - Sep, 2024
  • Introduction to DAX
    365 Data Science
    Nov, 2022
    - Sep, 2024
  • Power BI
    365 Data Science
    Nov, 2022
    - Sep, 2024
  • Power Query and Data Modeling
    365 Data Science
    Nov, 2022
    - Sep, 2024
  • C2 Proficient
    EF Standard English Test (EF SET)
    Sep, 2022
    - Sep, 2024
  • Analyzing Data with Microsoft Power BI Path
    Dataquest.io
    Jul, 2022
    - Sep, 2024
  • Deploying and Maintaining Assets in Power BI
    DataCamp
    Jul, 2022
    - Sep, 2024
  • Introduction to Data Visualization with Plotly in Python
    DataCamp
    Jul, 2022
    - Sep, 2024
  • Power BI Essential Training
    LinkedIn
    Jul, 2022
    - Sep, 2024
  • User-Oriented Design in Power BI
    DataCamp
    Jul, 2022
    - Sep, 2024
  • Data Analysis with Python
    freeCodeCamp
    May, 2022
    - Sep, 2024
  • Ultimate Beginners Guide to Power BI - Structured Courses
    Enterprise DNA Ltd
    Apr, 2022
    - Sep, 2024
  • Intermediate PostgreSQL
    University of Michigan | Coursera
    Mar, 2022
    - Sep, 2024
  • Analyzing Company Performance using Ratios
    Coursera
    Feb, 2022
    - Sep, 2024
  • Build a Budget and Analyze Variance using Google Sheets
    Coursera
    Feb, 2022
    - Sep, 2024
  • Excel Skills for Business Forecasting Specialization
    Coursera
    Feb, 2022
    - Sep, 2024
  • Hypothesis Testing with Python and Excel
    Coursera
    Feb, 2022
    - Sep, 2024
  • Python Basics for Data Analysis Path
    Dataquest.io
    Feb, 2022
    - Sep, 2024
  • Statistics for Marketing
    Coursera
    Feb, 2022
    - Sep, 2024
  • Database Design and Basic SQL in PostgreSQL
    University of Michigan | Coursera
    Jan, 2022
    - Sep, 2024
  • SQL Fundamentals Path
    Dataquest.io
    Jan, 2022
    - Sep, 2024
  • Data Analysis Using Python
    University of Pennsylvania - Coursera
    Dec, 2021
    - Sep, 2024
  • New world. New skills: Power BI Virtual Case Experience
    PwC
    Dec, 2021
    - Sep, 2024
  • SQL (Basic)
    HackerRank
    Dec, 2021
    - Sep, 2024
  • SQL (Intermediate)
    HackerRank
    Dec, 2021
    - Sep, 2024
  • Certificate of achievement - Data Analyst
    365 Data Science
    Nov, 2021
    - Sep, 2024
  • Applied Data Science with Python - Level 2
    IBM
    Sep, 2021
    - Sep, 2024
  • Data Analytics for Lean Six Sigma
    Coursera
    Apr, 2021
    - Sep, 2024
  • Giving Helpful Feedback
    Coursera
    Apr, 2021
    - Sep, 2024

Experience

  • datatraining.io
    • Germany
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Power BI Data Visualization Specialist
      • Jul 2023 - Present
  • Freelance
    • Egypt
    • Human Resources
    • 1 - 100 Employee
    • Reporting Analyst
      • Apr 2022 - Aug 2023

      I work and accept any project related to creating reports and developing BI dashboards. Also, I write about my data journey and Power BI tips and tricks on my Medium blog. When I work on my projects, I mostly use these tools and technologies to create my reports and dashboards: 🟨 Power BI as my main data exploration and BI tool ⬜ Inside Power BI, I know how to implement data modelling, how to use DAX and Power Query ⬜ For designing my reports and dashboards I use Adobe Illustrator and sometimes Power Point ⬜ I use HTML, CSS and sometimes Deneb to create custom visuals inside Power BI ⬜ For creating advanced charts, like HexBin and Contour charts, I use matplotlib and seaborn library of Python Show less

  • Theran's Bookshop
    • Book Seller
      • 2021 - 2021

      During my job, I gained good communication and negotiation skills both with my boss and customers. I read many novels and anthropology and psychology books, and part of my job was to recommend books based on my readings. I left this job because I wanted to challenge myself and gain more technical skills. During my job, I gained good communication and negotiation skills both with my boss and customers. I read many novels and anthropology and psychology books, and part of my job was to recommend books based on my readings. I left this job because I wanted to challenge myself and gain more technical skills.

Education

  • Udacity
    Business Analytics Nanodegree, Pass
    2021 - 2022
  • University of Tehran
    Bachelor's degree, Mining and Mineral Engineering
    2016 - 2020

Community

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