Eduard Nizamov

Head of Business Intelligence

Serbia

Experience

Nov 2023 - Present
1 year 8 months

Head of Business Intelligence

01.tech

As the Manager of the Business Intelligence department, I lead the development and execution of all BI strategies and processes including people management. My key responsibilities include:

  • Built BI infrastructure from the ground up, growing the BI department from 0 to 14 team members within 14 months, expanding BI product coverage to over 50 business streams.
  • Developed 400+ reports and managed license negotiations with vendors, scaling the system to 1000+ users within 18 months.
  • Led negotiations with C-level executives and collaborating with internal teams.
  • Recruited and onboarded 14 middle+ specialists setting a high-performing team.
  • Served as the primary tech authority, resolving 100+ complex technical challenges in dashboard development, infrastructure issues and cross-team projects.
  • Established an internal Tableau Server monitoring system with 12 dashboards, resulting in a 65% boost in user engagement and the automation of 80% of all report refreshes.
  • Implemented an automated system for deleting accounts of former employees, significantly improving server security and cleanliness.
Aug 2023 - Present
1 year 11 months

Data Analyst Profession Course Author & Tutor

ITCareerHub

  • Designed an extensive Tableau training course with 16 lessons, guiding students from introductory to intermediate levels.
  • Conducted 100+ webinars for 100+ students, evaluated their homework and projects.
Jun 2023 - Oct 2023
5 months

Team Lead (Tableau)

01.tech

Led a BI stream in the Data Department, establishing the Tableau initiative from scratch as a Product, focusing on its implementation and growth within the holding

  • Created a comprehensive BI style guide and standardized DEV/UAT/PROD processes.
  • Automated report updates via Apache Airflow DAGs, ensuring 100% data freshness across 50+ dashboards and increasing stakeholder trust in BI and data quality.
  • Set and evaluated 8 documents and regulations aligned with organizational objectives.
Feb 2023 - Present
2 years 5 months

BI Mentor

GetMentor.dev

Conducted training for BI teams and educated employees on effective Tableau use as a mentor and consultant.

  • Developed an upskilling program to enhance mentees' skills and guided junior devs.
  • Provided consultation on Tableau implementation, helping companies overcome data analysis and visualization challenges.
Dec 2022 - Jun 2023
7 months

Senior Tableau Developer

AbbVie

  • Created & optimized 20+ Tableau reports, improving load times by 25%, while managing Tableau Server administration for 100+ users and co-authoring a BI style guide.
  • Implemented a User Management Report using Tableau REST API and Python, resulting in identification of 50+ underutilized accounts and irrational usage of 5+ data sources.
Mar 2022 - Dec 2022
10 months

Lead BI Engineer

Luxoft

  • Handled diverse tasks including collaborating with business stakeholders, preparing data sources and developing Tableau reports covering 400+ end-users with my products.
  • Supported 5 internal departments by creating and maintaining BI tools (20+ dashboards) to enhance performance.
  • My leadership included conducting ~20 technical interviews, mentoring and onboarding new team members, leading sprint planning and tech reviews for a team of 12 analysts.
Feb 2021 - Mar 2022
1 year 2 months

Analytics Specialist

Luxoft

As a full-stack Tableau developer, I achieved the following:

  • Developed and delivered 20+ high-impact Tableau reports, including designing dashboards, integrating interactive elements, managing row-level security, preparing of data sources in SQL and presenting dashboards to 50+ end-users.
  • Streamlined Tableau Server administration, managed permissions for ~3000 users and optimized 10+ background tasks for improved performance.
Aug 2020 - Dec 2023
3 years 5 months

BI Analyst / BI Team Lead

Upwork

  • Constructed 20+ complex reports in PBI and Tableau for diverse industries, including payment transactions, sales, P&L, forex trading, and mobile games, serving US and European markets as a Senior Developer and Team Lead for a team of 4.
Dec 2014 - Feb 2021
6 years 3 months

Sales & Marketing Analyst

Turkish Airlines

As part of the Sales & Marketing and Airport Operations teams, I led the comprehensive development of the regional office, where I achieved:

  • Built 3 reports using MicroStrategy DWH, Midas, and Power BI to conduct competitor analysis, uncovering 10–15% fare adjustment opportunities that boosted profitability by 12% and passenger traffic by 8%.
  • Generated an operational performance report that identified flight delays caused by handling companies’ organizational issues, enabling SLA negotiations that reduced service costs for Turkish Airlines by 15% and improved on-time performance.
  • Awarded first place twice in the Corporate Innovation and Projects Directorate for valuable ideas, with a total of 7 submitted ideas.
  • Trained 5 new employees, enhancing team skills and operational efficiency.

Summary

Seasoned BI professional with over 8 years of experience in building BI infrastructures, leading teams, and delivering data-driven insights. Proven track record in establishing BI departments as Centers of Excellence, with expertise in Tableau, SQL, and team leadership.

Languages

Serbian
Native
English
Advanced

Education

ENEB — Escuela De Negocios Europea De Barcelona

Big Data And Business Intelligence · Big Data And Business Intelligence · Barcelona, Spain

Ufa State Petroleum Technical University

Hospitality And Tourism · Hospitality And Tourism · Ufa, Russian Federation

Certifications & licenses

Analysis And Statistics For Business Metrics, Hypotheses, Growth Points

BI Developer: Tableau Basics

Power BI: Data Analysis And Visualization

Python Basics And Data Analysis

SQL And Data Acquisition