Giduturi Siva
Senior Data Analyst
Chennai,Tamil Nādu
Summary
Accomplished Senior Data Analyst with a proven track record at ATOS Global IT Solutions, where I spearheaded data analysis initiatives, enhancing operational efficiency by 15%. Expert in ETL processes and Power BI, my strategic insights and collaborative approach significantly improved decision-making and data quality. Skilled in Python, I blend technical acumen with strong analytical capabilities to drive business growth.
Overview
3
3
years of professional experience
7
7
years of post-secondary education
3
3
Certifications
2
2
Languages
Work History
Senior Data Analyst
ATOS Global IT Solutions And Services Private
Chennai
2023.03 - Current
- Reduced manual data entry errors by designing and deploying automated ETL processes to transform raw data into usable formats.
- Led data analysis initiatives across departments to identify trends, patterns, and key insights, resulting in a 15% improvement in operational efficiency.
- Contributed to overall organizational growth through continuous improvement of data analytics capabilities and processes.
- Created and maintained dashboards in Power BI to visualize critical business metrics (CSIs), enabling real-time tracking of performance and issue resolution.
- Developed and tracked critical success indicators (CSIs) to measure business impact, ensuring alignment with strategic goals and providing key insights to leadership
- Collaborated with business stakeholders to create actionable user stories in Jira, ensuring clear requirements and task management for cross-functional teams.
- Designed and maintained automated reports in Power BI for stakeholders, streamlining weekly and monthly reporting processes by reducing manual effort by 30%.
- Utilized Power BI for data cleaning, analysis, and reporting, enhancing data quality and the reliability of visualized reports.
Junior Data Analyst
ATOS Global IT Solutions And Services Private
Chennai
2021.10 - 2023.03
- Enhanced data accuracy by meticulously cleaning and organizing datasets for analysis.
- Facilitated data-driven decision making by creating custom reports tailored to stakeholder needs and preferences.
- Assisted senior analysts in data cleaning, analysis, and reporting, providing valuable insights on customer trends, sales performance, and operational metrics.
- Developed custom reports and Power BI dashboards, improving the decision-making process for the marketing team and enhancing data visibility across departments
- Collaborated with project managers to define user stories in Jira for agile project development, improving the visibility of backlog and sprint progress.
- Performed root cause analysis on issues reported by customers, identified trends, and contributed to resolution efforts, improving customer satisfaction by 25%.
- Conducted ad-hoc data analysis to support business objectives, providing actionable insights into market trends and competitive performance.
Education
Bachelor of Technology - Computer Science
Aditya College Of Engineering
Peddapuram, India 2017.06 - 2021.04
Intermediate Certificate - Mathematical Sciences
Sri Chaitanya Jr College
Rajahmundry, India 2015.03 - 2017.04
Secondary School Certificate - Secondary School Certificate
N N M C High School
Rajahmundry, India 2014.03 - 2015.06
Skills
Intermediate Excel
Intermediate Power BI
Python programming Basics
Advanced analytics
Data quality assurance
SQL Basics
ETL processes
Certification
Python Certification from Microsoft
Timeline
AWS Certified DevOps Engineer - Professional
2024-12
AWS Cloud Practitioner
2023-12
Senior Data Analyst
ATOS Global IT Solutions And Services Private
2023.03 - Current
Junior Data Analyst
ATOS Global IT Solutions And Services Private
2021.10 - 2023.03
Python Certification from Microsoft
2019-06
Bachelor of Technology - Computer Science
Aditya College Of Engineering
2017.06 - 2021.04
Intermediate Certificate - Mathematical Sciences
Sri Chaitanya Jr College
2015.03 - 2017.04
Secondary School Certificate - Secondary School Certificate
N N M C High School
2014.03 - 2015.06