Sajjad Ahmadi

Business Development Executive

Tehran, Tehran Province, Iran8 mos experience

Key Highlights

  • Expert in transforming data into interactive dashboards.
  • Proven track record across multiple industries.
  • Passionate about sharing knowledge and best practices.
Stackforce AI infers this person is a Business Intelligence expert specializing in data visualization and dashboard design.

Contact

Skills

Core Skills

Business Intelligence (bi)Data Visualization

Other Skills

Microsoft Power BITableauDAXPower QueryPythonn8nPython (Programming Language)DashboardsAdobe IllustratorHTMLCSSSVGMatplotlibPower BIApache Airflow

About

I'm Sajjad, a BI developer and dashboard designer who turns complex data into beautiful, interactive stories using Power BI, Tableau, and Python. In a world drowning in data, I help teams see what actually matters, and act on it. I currently work with clients across industries to design interactive BI dashboards that turn complex data into clear, actionable insights. Whether I’m building retail analytics tools or financial dashboards, here’s what I bring to every project: • A user-first mindset with an eye for simplicity • Custom visuals with SVG, HTML, CSS and even Deneb • Smart data modeling, ETL and DAX • Custom web Dashboards using modern Python frameworks (Dash and Streamlit) I’ve delivered results across retail, supply chain, finance, and tech; helping teams go from “guessing” to “knowing” fast. I'm also passionate about sharing what I learn. From design hacks to BI workflows, I write to help others skip the learning curve. Looking to simplify your reporting or improve your data storytelling? DM me or visit → https://www.sajjad-ahmadi.me/

Experience

8 mos
Total Experience
8 mos
Average Tenure
--
Current Experience

Bi story

Business Intelligence Consultant

Feb 2025Present · 1 yr 3 mos · Worldwide · Remote

  • ● Delivering actionable dashboards:
  • I build Power BI & Tableau dashboards, automate reporting with Python and n8n, and deliver solutions that save teams hours every week. DM to have quick call.
  • Strategic KPI Design: Align visuals with your business goals
  • Robust data modeling (DAX & Power Query)
  • Automated Data Pipelines: Connect spreadsheets → databases → cloud apps
  • Brand-Integrated UX: Your colors, logos, and workflow
  • Adoption Training: 30-min session to ensure team utilization
Microsoft Power BITableauDAXPower QueryPythonn8n+2

Spark intel group

Data Scientist | Power BI Developer

Jun 2024Feb 2025 · 8 mos · Remote · Remote

  • ● Designed and developed bespoke business dashboards for industries including supply chain, retail, finance, and tech.
  • My focus was on crafting interactive dashboards that not only present data but to:
  • Provide actionable insights
  • Helping businesses answer complex questions
  • Drive data-driven decisions
Python (Programming Language)Microsoft Power BIData VisualizationBusiness Intelligence (BI)

Freelance

Power BI Freelancer

Apr 2022Aug 2024 · 2 yrs 4 mos · Remote · Remote

  • ● Worked for one year with a German company and on some small projects elsewhere.
  • My main focus was creating insightful and eye-catching dashboards.
  • I mostly use these tools 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, SVG 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
Data VisualizationDashboardsAdobe IllustratorHTMLCSSSVG+2

Education

Udacity

Business Analytics Nanodegree

Nov 2021Sep 2022

University of Tehran

Bachelor's degree — Mining and Mineral Engineering

Sep 2016Sep 2020

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