ksoundharya

Data Analyst

Madurai, India 3+ yrs exp 92 · Outstanding

About

Data Analyst with a Bachelor's degree in Engineering and hands-on experience in SQL, Python, MS Excel, Power BI, and Tableau for data extraction, data cleaning, transformation, and visualization. Skilled at collecting, validating, and analyzing structured and unstructured data from multiple sources to deliver data-driven insights that support business decision-making. Strong foundation in basic statistical concepts, data analysis methodologies, exploratory data analysis, and dashboard development through end-to-end portfolio projects. Backed by 3+ years of professional experience at HCL Technologies collaborating with cross-functional stakeholders on enterprise data and reporting workflows in the healthcare and life sciences domain. Strong analytical thinking, attention to detail, and effective verbal and written communication skills. Open to relocation and available to join immediately.

Skills & Expertise (72)

SQL Intermediate

7.5/10

Years Exp

Data Transformation Intermediate

7.0/10

Years Exp

Data Cleaning Intermediate

7.0/10

Years Exp

Tableau Intermediate

7.0/10

Years Exp

Power BI Intermediate

7.0/10

Years Exp

Python Intermediate

7.0/10

Years Exp

AWS Intermediate

6.5/10

Years Exp

Git Intermediate

6.0/10

Years Exp

Data Warehousing Cross-Functional Collaboration Data Security Data Quality Data Governance Data Pipelines WinSCP ETL Concepts Reporting Standards Data Storytelling Tableau Public Jupyter Notebook Ad-hoc Analysis Data Validation Business Reporting Trend Analysis Problem-solving ServiceNow Jira Documentation GitHub Agile Scrum SDLC AWS Fundamentals S3 EC2 IAM Analytical Thinking Attention to Detail stakeholder communication HAVING Conditional Formatting Index-match VLOOKUP Pivot Tables Advanced Formulas MS Excel relational databases CASE Statements Charts GROUP BY Aggregations Window Functions CTEs Subqueries Joins MySql KPI Tracking Power Query Pandas NumPy Matplotlib Seaborn DAX measures KPI Cards Slicers Drill-downs Dashboards Maps Calculated Fields Data Quality Checks Exploratory data analysis Statistical Analysis

Work Experience

Software Engineer — Data & IT Operations

HCL Technologies

Jan 2022 - Apr 2025

Quest Diagnostics — Operations & Reporting: Extracted and analyzed operational ticket data using SQL to support reporting and identify recurring issues, delivering data-driven insights to senior analysts and managers. Developed and maintained standard reports and summaries categorizing tickets by severity, age, and assignment group — adopted by the team lead as a standard reporting artifact. Collaborated with cross-functional stakeholders via ServiceNow for ticket triage, escalation management, and SLA tracking, ensuring compliance with data governance and confidentiality policies. Documented business logic, data definitions, and reporting standards to improve workflow transparency and knowledge sharing. Biogen Life Sciences Healthcare (LSH) — Regulatory & R&D Operations: Supported Biogen R&D teams by managing the end-to-end CCG approval process and creating C-DEX assignments, ensuring data accuracy, consistency, and regulatory compliance. Validated and processed structured data from multiple enterprise applications (BEAMS, GRIT, PleaseReview, Lorenz eValidator, Wingspan, Brees), maintaining data quality and integrity. Collaborated with cross-functional global stakeholders to resolve regulatory and IT issues in a highly regulated life sciences environment. Maintained structured documentation of business logic and processes in compliance with data governance, security, and confidentiality policies.

Education

Bachelor's Degree in Engineering — Electronics and Communication Engineering - Kamaraj College of Engineering and Technology, Madurai (near Virudhunagar) | Anna University (Chennai)

2017 - 2021 · Afghanistan