Elvin Mammadli
Data Analyst/Senior Process Executive
Krakow
Overview
6
6
years of professional experience
3
3
Certifications
Work History
Senior Process Executive (Data Analytics)
Cognizant
07.2021 - Current
- Lead data-driven analysis and process optimization projects to enhance operational efficiency.
- Utilize Microsoft Excel, Power BI, and Python to analyze large datasets and create meaningful visualizations.
- Implemented automated data validation and report generation processes, saving 20% on processing time.
- Collaborate with cross-functional teams to provide insights and recommendations based on data analysis.
- Key player in creating scalable CI/CD pipelines for seamless deployment of analytics solutions.
Fund Accountant
State Street Bank
10.2020 - 06.2021
- Managed fund operations, analyzing financial data using IBM Cognos and SQL for reporting and reconciliation purposes.
- Led the implementation of automated reporting solutions, improving accuracy by 15%.
- Worked with a global team to streamline data pipelines, ensuring data integrity for critical accounting functions.
Data Analyst
AA Travel
09.2018 - 09.2020
- Analyzed sales and operational data to improve business strategies using Tableau, Google Looker, and Python.
- Created interactive dashboards to provide real-time insights into business performance.
- Developed machine learning models for forecasting demand and optimizing pricing strategies.
- Managed databases, ensuring data accuracy and security using SQL/NoSQL systems.
Education
MBA - Business Management
WSB University
Krakow, Poland 04.2001 -
Bachelor of Science - International Economics
Azerbaijan University of Economics
Baku, Azerbaijan 04.2001 -
Skills
- Soft Skills: Analytical Thinking, Problem Solving, Communication, Leadership & Teamwork, Time Management
- Data Analytics & Visualization: Microsoft Excel, Power BI, Tableau, IBM Cognos Analytics, Google Looker, Matplotlib, Jupyter
- Programming & Data Science: Python, Numpy, Pandas, SQL/NoSQL, Java, Spring Boot, JavaScript, HTML, CSS
- Cloud & DevOps: AWS, Azure, Docker, Kubernetes, CI/CD Pipelines
- API Testing: Postman, SwaggerUI
Languages
Azerbaijani
Native language
English
Advanced
C1
Turkish
Proficient
C2
Arabic
Elementary
A2
German
Intermediate
B1
Polish
Intermediate
B1
Certification
IBM Data Analyst Professional Certificate
Awards
Best Analytical Solution Award (2023)
Cognizant
- Awarded for the creation of a real-time financial reporting tool using SQL and Power BI/Google Looker, significantly enhancing decision-making capabilities.
Timeline
IBM Data Analyst Professional Certificate
03-2024
AWS Certified Cloud Practitioner
11-2023
SQL Fundamentals Certificate – Coursera, SQL for Data Science
10-2022
Senior Process Executive (Data Analytics)
Cognizant
07.2021 - Current
Fund Accountant
State Street Bank
10.2020 - 06.2021
Data Analyst
AA Travel
09.2018 - 09.2020
MBA - Business Management
WSB University
04.2001 -
Bachelor of Science - International Economics
Azerbaijan University of Economics
04.2001 -