Karthik V U
Data Analyst
Chennai
Summary
Results-driven Data Analyst with experience at HCL Technologies, skilled in SQL and data visualization tool such as Power BI. Achieved enhanced data accuracy through automated cleansing processes, while mentoring junior team members. Expert in ETL and data modeling, successfully implementing business intelligence solutions that improved operational efficiency and informed strategic decision-making. Adapt in data visualization, statistical analysis, and database management, with strong focus on teamwork and adaptability. Skilled in Python, SQL, and Excel, ensuring robust data solutions and strategic recommendations.
Overview
3
3
years of professional experience
4
4
years of post-secondary education
3
3
Languages
Work History
Data Analyst
HCL Technologies
Chennai
08.2022 - Current
- Used statistical methods to analyze data and generate useful business reports.
- Plan, Develop, and Administer Data Systems: Oversee the end-to-end data lifecycle, from storage to retrieval, ensuring efficient data cleaning, conditioning, and management for projects of varying complexities.
- Identify & Address Data Gaps: Analyze data collection gaps and proactively recommend adjustments to enhance the quality and comprehensiveness of the collected data.
- Implemented business intelligence solutions to increase operational efficiency.
- Managed the full lifecycle of data projects, from design to deployment, for projects ranging from basic to intermediate complexity.
- Led the development and execution of complex analytics for data projects, utilizing SQL and Power BI to uncover insights and guide decision-making.
- Identified and resolved data collection gaps, recommending and implementing process modifications to improve data accuracy and efficiency.
- Designed and executed a variety of data visualizations to communicate findings to internal stakeholders and compliance teams.
- Facilitated cross-functional workshops and meetings, ensuring alignment across departments and delivering project updates to executive management.
- Conducted thorough risk analysis for ongoing projects and implemented mitigation strategies, ensuring project success.
- Mentored junior team members and supported internal growth initiatives, contributing to recruitment, strategy, and methodology enhancement.
- Utilized data visualization tools to effectively communicate business insights.
- Integrated multiple sources of disparate data into cohesive datasets using ETL processes, improving overall analytic capabilities.
- Conducted ad-hoc analysis to address urgent business questions, facilitating rapid response to market changes.
- Reduced data redundancy with effective data modeling, ensuring optimal use of storage resources.
- Improved data visualization techniques, making insights more accessible to non-technical stakeholders.
- Enhanced data accuracy by automating data cleansing processes, significantly reducing manual errors.
- Created data models to support decision-making processes.
- Developed complex dashboard and reporting tools to track business performance metrics.
Education
Bachelor of Science - Mechanical Engineering
SSN COLLEGE OF ENGINEERING
Chennai, India 08.2018 - 04.2022
Skills
Data analysis
Data visualization and presentations
SQL
Python programming
Data validation
Excel functions
Data cleaning
Data modeling
ETL processes
MS Excel
Microsoft power BI
Timeline
Data Analyst
HCL Technologies
08.2022 - Current
Bachelor of Science - Mechanical Engineering
SSN COLLEGE OF ENGINEERING
08.2018 - 04.2022
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