Data Analytics & BI Specialist with Energy Expertise

YELDAR BADANOV

*************@*****.*** 202-***-**** Vienna, VA [LinkedIn Profile]

DATA ANALYST BUSINESS INTELLIGENCE ANALYST

Data-driven engineer with 8+ years of experience analyzing complex systems and optimizing performance through quantitative analysis, now pursuing Master’s in Data Management to enhance technical analytics capabilities. TECHNICAL SKILLS

Data Analysis & BI: Python (Pandas, NumPy), SQL, Excel/Google Sheets

(PivotTables, Lookups), Data Visualization (Power BI, Tableau) Technical Domains: Energy Systems Analysis, HVAC Performance Metrics, Industrial Efficiency Analytics

Tools & Platforms: MS Office Suite, AutoCAD, Power View, Data Loggers

(PAT 2, Metrel), ERP Systems

PROFESSIONAL EXPERIENCE

ALTYN ENBEK LLP Astana, Kazakhstan

Head of Energy Audit Department / Director of Production & Development Feb 2022 – Nov 2022

• Data-Driven Strategy: Transformed raw utility data into actionable insights, architecting 100+ standardized energy-saving programs with predictive 5-year payback financial models.

• Process Optimization: Developed automated reporting templates that reduced audit analysis time by ~25% and improved proposal accuracy.

• Cross-Functional Leadership: Directed costing and commercial proposals, aligning technical data analysis with business development goals to drive department growth.

Energy On Track LLP Astana, Kazakhstan

Energy Auditor Feb 2020 – Jan 2022

• Large-Scale Data Analysis: Authored 35+ detailed energy-saving measures through systematic analysis of utility data, quantifying projected savings of >5,000 MWh electricity and >10,000 Gcal thermal energy across 50+ industrial and commercial facilities.

• Data Collection & Processing: Performed power quality measurements at 100+ transformer substations, processing time-series data to identify system inefficiencies and optimization opportunities.

• Database Development: Created a standardized benchmarking database by calculating and issuing energy performance passports for 500+ buildings, enabling regulatory compliance tracking and efficiency comparisons. KAZAKHTELECOM LLC Astana, Kazakhstan

Energy Engineer Facility Infrastructure Specialist Sep 2016 – Dec 2017

• Infrastructure Analytics: Collected and analyzed utility consumption data across 11 mission-critical buildings to optimize energy usage and reduce operational costs by ~15% through targeted upgrades.

• Technical Documentation: Developed comprehensive electrical design specifications and maintenance protocols using AutoCAD and technical documentation software.

EDUCATION & CERTIFICATIONS

Washington University of Science and Technology Alexandria, VA Master of Science in Information Technology, Data Management & Analytics Expected 2026

• Relevant Coursework: Database Management, Statistical Analysis, Business Intelligence, Predictive Analytics

Kazakh AgroTechnical University named after S. Seifullin Astana, Kazakhstan

Master of Technical Sciences, Power Engineering GPA: 2.91 2015 Bachelor of Electroenergetics GPA: 3.4 2014

Certifications:

• Introduction to Python (SoloLearn, Certificate #CC-UEMBGQ52)

• Introduction to Cybersecurity (Cisco Networking Academy)

• IELTS Academic: 6.0

KEY ACHIEVEMENTS

• Quantified $2M+ in potential energy savings across 100+ audit projects through systematic data analysis

• Reduced data processing time by 25% through development of standardized analytical templates and automated reporting

• Created national benchmarking database tracking energy performance metrics for 750+ buildings to support regulatory compliance and efficiency improvements

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