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MARYAM GHAMARIAN

MARYAM GHAMARIAN

consultant

nowhere

Technologies

My Portfolio Highlights

My New Track

Python Fundamentals

My New Course

Introduction to Python

My New Track

Python Fundamentals

Data Analyst, Business Intelligence Analyst

My Work

Take a look at my latest work.

course

Introduction to Python

course

Intermediate Python

DataLab

Competition - drinks promotions

1Upvotes
course

Introduction to Python

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

York University Big Data Analytics

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to Power BI
Intermediate Python
Data Manipulation with pandas

My Work Experience

Where I've interned and worked during my career.

Diba CO. | Mar 2018 - Sep 2024

Business and Data Analyst

• Processes Identification, modeling to Identify and analyze KPIs. • Building spreadsheets, ingesting data from data resources, cleaning, analyzing by Excel and Python • star schema data modeling, Design and develop dashboards in Power BI. • Make presentation file(ppt), tell visual story that leads to process improvements. • Maintain and optimize dashboard and resolve the problems (E.g. Data values nonconformity, source errors, problems of customized theme and language, Date errors…) • Collaborating with all departments to instill a culture of Continuous Improvement.
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Nikamooz | Dec 2022 - May 2023

Business Intelligence Analyst

• Investigating business processes, identifying KPIs; Preparing document of indicators and business glossary. • Data exploration in large database (20M records) through SQL queries and documentation. • Prototyping in Power BI, present to stakeholders to reach acceptance of UX/UI design. • Collaborate with software developers to resolve business data ambiguities and design SQL Views. • Writing the required measures in the model environment with DAX and documenting them. • Develop dashboards using Power BI and support the issues (E.g. Data values nonconformity, finding null values reasons in visuals, problems of customized theme and language)

AMC CO. | Apr 2022 - Dec 2022

Business Intelligence Analyst

• Investigating business processes, understand their strategy and operational objectives. • Identify KPIs and prepper document of indicators. • Exploration, Analyze and interpret business datasets and ensuring data accuracy. • Collaborated with cross-functional teams to implement data-driven solutions to business challenges. • Data modeling, perform DAX queries and functions in power BI. • Develop dashboards and reports using Power BI to provide insights and recommendations to stakeholders.

My Education

Take a look at my formal education

MS in Industrial engineeringPayame Noor University Tehran | 2014

About Me

MARYAM GHAMARIAN

Accomplished Business Data analyst and BI analyst with 5 years of experience in Business analysis and data analytics, Data modeling, dashboard and report development.

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