I'm a dedicated Business Data Analyst and BI Analyst with a Certificate in Big Data Analytics and around five years of hands-on experience in data-driven analytics. My journey involved transforming raw data into actionable insights that empower organizations to make informed decisions. I excel in collaborating with stakeholders to define KPIs and create user-friendly dashboards and reports. Strong communication and critical thinking are central to my approach, ensuring effective teamwork and problem-solving. I'm excited to leverage data to drive innovation and success in our dynamic business environment! TECHNICAL SKILLSBusiness Analytics: Business Process Modeling, KPI definition, Root Cause Analysis, Continuous Improvement.Data Analytics: Data extraction, cleaning, analysis, and summarizationData Visualization:• Tools: Power BI, Tableau.• Techniques: Dashboard design, UX/UI principles, Power Query for Data Transformation, Star schema Data Modelling, DAX formula, filtering contexts, Performance Optimization, Row-Level Security, documentation and provide training for end-users.Programming Languages:• SQL (Database Design, Data Cleaning).• Python (NumPy, Pandas, Matplotlib, Seaborn, Scikit-Learn).Database Management: SQL Server, PostgreSQL.Office Tools: Microsoft Word, Excel, PowerPoint, Visio, Outlook.Other Skills: ETL, SSIS, SSRS, SSAS, Data Quality Management, Star and Snowflake schemas, Machine Learning, Agile methodologies, Cloud Computing (Azure), Statistical Analysis, SAP Modules (MM, PM, PP).
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Business Data Analytics ConsultantDiba Co. Oct 2019 - Sep 2024• Streamlined business processes and KPIs, identified solutions that improved operational efficiency.• Ensured quality and integrity throughout the ETL process.• Used star schema data modelling; Determined data marts, fact and dimension tables; designed and optimized dashboards in Power BI, facilitated data-driven decisions across cross-functional teams.• Provided comprehensive support for troubleshooting and resolving issues.
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Business Process ManagerDiba Co. Mar 2018 - Oct 2019Iran• Identified and modeled production processes, focusing on planning and quality control (PBMN).• Optimized timing and workflows of production processes to enhance efficiency and reduce bottlenecks.• Analyzed and tracked key performance indicators (KPIs) to evaluate performance and inform strategic decisions.• Developed and utilized spreadsheets for comprehensive data analysis, ensuring accurate insights for decision-making.• Presented actionable data insights to non-technical stakeholders, recommending targeted business improvements to drive growth.•Delivered engaging presentations that effectively communicated findings, fostering a culture of continuous improvement and enhancing overall productivity.
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Business Intelligence Analyst(Consultant)Nikamooz | نیک آموز Dec 2022 - May 2023Tehran, Iran• Led investigations into business processes and identified KPIs, prepared comprehensive documentation and business glossaries; exploring a large database (20M+ records) used SQL to uncover insights, determined data accuracy and prepared data dictionary and resolved data ambiguities for software developers.• Collaborated with stakeholders to gather analytical requirements, prototype UI designs, and reach user acceptance.• Contributed to developing business intelligence and data modelling standards and guidelines (Determined data marts, fact and dimension tables).• Developed interactive dashboards in Power BI, addressing data discrepancies and ensuring timely stakeholder support. -
Business Intelligence Analyst(Cosultant)Amc Co.(Service Consultant) Apr 2022 - Dec 2022Tehran, Iran• Evaluated information gathered from multiple data sources, reconciled conflicts or data quality issues and presented them within the correct business context.• Analyzed datasets to uncover insights and trends, employed Python for advanced data evaluation.• Created and maintained Power BI dashboards to visualize key metrics and drive stakeholder engagement.• Trained the business users to adopt the appropriate report to meet their needs.
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Business Analytics CounsultantAbsan Gostar Alborz Jul 2017 - Mar 2018Iran• Conducted an investigation into business processes to model business processes (BPMN).• Identified and analyzed key performance indicators (KPIs); analyzed data and visualized insights. • Recommended business improvements based on analytical insights.
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Sales And Marketing SpecialistCsp(Representative Of Kiwa Cermet Itly) Sep 2015 - Jul 2017Iran• Executed and streamlined marketing, sales, and contract processes by maintaining accurate documentation and ensuring compliance with company standards.• Conducted market analysis to identify trends, competitor activity, and potential opportunities for sales.• Developed and maintained comprehensive spreadsheets to analyze sales data, visualizing results through Excel. • Monitored and reported on sales performance metrics to inform strategy and decision-making.• Collected and analyzed customer feedback to gauge satisfaction levels. Created visual representations of insights using Excel, enabling data-driven enhancements in customer experience.• Identified challenges within sales processes and proposed actionable improvements to optimize operations and enhance overall business performance.
Maryam Ghamarian Education Details
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Engineering Physics/Applied Physics
Frequently Asked Questions about Maryam Ghamarian
What is Maryam Ghamarian's role at the current company?
Maryam Ghamarian's current role is Business Intelligence Analyst| Power BI Developer| Data Analyst| Business Analyst.
What schools did Maryam Ghamarian attend?
Maryam Ghamarian attended York University, Payame Noor University, University Of Tabriz.
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