Summary
Overview
Work History
Education
Skills
Websites
Certification
Languages
Personal Information
Hobbies and Interests
Timeline
BusinessAnalyst
Tejesh Kumar

Tejesh Kumar

Power BI Developer
Bengaluru,KA

Summary

Results-driven Business Intelligence Developer with 6+ years of technical expertise and a proven track record in data visualization, analytics, and BI solution delivery. Specialized in Power BI (Advanced), SQL, DAX, ETL, and cloud platforms like Azure, with hands-on experience in QlikSense and strategic analytics for top US-based pharmaceutical clients. Adept at building scalable dashboards, optimizing data models, and enabling real-time decision-making through advanced analytics.

Recognized for driving innovation and process optimization by leveraging automation tools such as Copilot, ChatGPT, CI/CD pipelines, and AI Lens to enhance data insights and streamline reporting workflows. Skilled in performance tuning, data storytelling, and collaborating with cross-functional teams to deliver actionable insights. Passionate about transforming complex data into business value, creating compelling proofs of concept, and leading initiatives that foster continuous improvement and excellence in analytics.

Overview

6
6
years of professional experience
2
2
Certification

Work History

Power BI Consultant

Gyansys Infotech
Bangalore
10.2022 - Current

Responsibilities
• Led strategic project delivering data-driven solutions using packaging
& product data for Data Quality and Sales teams via Power BI.
• Designed and optimized 30+ dashboards improving usability and
performance, driving 30% efficiency gain.
• Acted as Business Analyst, collaborating with Product Owners for
successful solution delivery.
• Streamlined data integration with cross-functional teams, reducing
development time by 25%.
• Enhanced with advanced interactive visuals, boosting adoption by 20%.
• Implemented Row-Level Security (RLS) for secure, role-based access.
• Automated Power BI refresh workflows, ensuring timely insights.
• Developed and optimized stored procedures and queries, improving
database performance.
• Integrated Copilot for automation & set up Power Automate alerts.
• Mentored junior team members, fostering collaboration and growth.
• Managed tasks and sprints using JIRA for timely delivery and defect
tracking.
Team Lead Responsibilities
• Advanced Analysis: Designed dashboards and KPIs for senior
management, accelerating decisions.
• Data Integration: Unified Teamcenter, SAP-PLM, and SharePoint data
into SQL Server & Power BI.
• Data Quality: Built algorithms and deployed ML models to detect
outliers and alert users.
• Development Support:
o Managed RLS, workspace configurations, & compliance with
governance policies.
o Led release management including requirements, UAT, and
training documentation.

Power BI Analyst

DR Securitas
Bangalore
02.2022 - 09.2022

Responsibilities
• Developed 10+ Power BI dashboards for real-time insights and KPI
tracking across multiple domains.
• Built optimized data models using star schema and advanced DAX
measures for complex analytics.
• Cleansed and transformed data with Power Query to ensure accuracy
and consistency.
• Automated data refresh schedules and implemented incremental
refresh for large datasets.
• Created stored procedures, views, and functions in SQL Server to
enhance query performance.
• Managed Row-Level Security (RLS) and workspace configurations in
Power BI Service for governance compliance.
• Performed data validation and quality checks to maintain reliability

Data Design Engineer

Lsquare Pvt Ltd
Bangalore
02.2021 - 02.2022

Responsibilities
• Built Excel dashboards and reports to track KPIs, cost metrics, and
vendor performance.
• Automated tasks using formulas, pivot tables, and macros, reducing
manual effort and improving accuracy.
• Analysed packaging and customer data to identify trends and
optimize material usage for cost reduction.
• Managed vendor data and price negotiations, driving significant cost
savings and procurement efficiency.
• Performed cost-saving analysis and delivered actionable insights for
packaging and vendor management.
• Conducted data validation and cleansing to ensure accuracy in pricing
and specifications.
• Collaborated with procurement and supply chain teams to align insights
with business objectives.
• Supported budget planning and forecasting through cost analysis
and scenario modelling.
• Delivered ad-hoc reports to support strategic decisions on packaging
and vendor contracts.

Project Analyst and Coordinator

Bosch Ind Pvt Ltd
Bangalore
06.2019 - 09.2020

Responsibilities
• Built dashboards for space utilization and forecasting, improving
allocation and planning.
• Developed estate data files to support strategic decisions for operations
and planning.
• Designed and implemented layout plans ensuring compliance with
safety standards.
• Created Excel-based forecasting models for 3- and 5-year
production trends to aid budgeting.
• Built cost calculation templates for raw materials and finished goods,
enhancing cost transparency.
• Collaborated with cross-functional teams to prepare strategic long-term
plans.
• Supported migration projects, ensuring smooth transition and
accurate data integration.

Education

PG - Data Science & Engineering

Praxis Business School
01.2024

Bachelor of engineering - ME

Ballari Institute of technology and management
01.2019

Skills

  • Technical Skills Reporting Tools: Power BI (Desktop, Service, Automate) Report Optimization Data Modelling and Data Transformation
  • ETL Tools: Power Query, SSIS
  • Scripting Languages: SQL, DAX, M Language (Power Query), and Python (for advanced data transformation and automation)
  • Databases: SQL Server and Snowflake Automation and AI Tools: Microsoft Copilot, Power Automate Operating
  • Systems: Windows 10,11 and Windows Server (for BI deployment and management)
  • Web Services: Integration with Power BI, SharePoint, Data Lab, SAP-PLM and Teamcenter
  • Agile Project Management (JIRA, Scrum)

Certification

  • Master Microsoft Power BI
  • Advanced Power BI: DAX & Data Modelling
  • Data Engineering with SQL, Python & PySpark (Udemy)
  • Python for Data Analysis & Visualization (Udemy)

Languages

English
Hindi
Kannada
Telugu

Personal Information

Date of Birth: 01/11/1997

Hobbies and Interests

  • Chess Player
  • Traveling
  • Cooking

Timeline

Power BI Consultant

Gyansys Infotech
10.2022 - Current

Power BI Analyst

DR Securitas
02.2022 - 09.2022

Data Design Engineer

Lsquare Pvt Ltd
02.2021 - 02.2022

Project Analyst and Coordinator

Bosch Ind Pvt Ltd
06.2019 - 09.2020

PG - Data Science & Engineering

Praxis Business School

Bachelor of engineering - ME

Ballari Institute of technology and management
Tejesh KumarPower BI Developer