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Aparna Arunkumar

Aparna Arunkumar

Data Analyst

Thrissur, Kerala 1+ yrs exp 84 ยท Excellent

About

Data Analyst with 1+ year of experience in data analysis, SQL development, database management, data validation, and process improvement, supporting healthcare applications and business operations. Skilled in SQL Server, Microsoft Excel, Power BI, API testing, and data quality, with experience collaborating with developers, QA teams, and stakeholders to analyze data, resolve issues, and deliver reliable data solutions. Strong in technical documentation, database development, and translating data requirements into effective solutions.

Skills & Expertise (23)

Microsoft SQL Server Intermediate
7.3/10
1
Years Exp
SQL Server Management Studio Intermediate
7.3/10
1
Years Exp
SQL Intermediate
7.3/10
1
Years Exp
Data Quality Intermediate
6.5/10
1
Years Exp
Data Cleaning Intermediate
6.5/10
1
Years Exp
Data Validation Intermediate
6.5/10
1
Years Exp
SQL Query Optimization Intermediate
6.5/10
1
Years Exp
Data Analysis Intermediate
6.5/10
1
Years Exp
Power BI Intermediate
6.5/10
1
Years Exp
Microsoft Excel Intermediate
6.5/10
1
Years Exp
Postman Intermediate
6.0/10
1
Years Exp
Data Visualization Intermediate
6.0/10
1
Years Exp
Tableau Intermediate
5.5/10
1
Years Exp
Python Intermediate
5.5/10
1
Years Exp
database design Intermediate
5.5/10
1
Years Exp
Database Development Intermediate
5.5/10
1
Years Exp
Technical Documentation Intermediate
5.5/10
1
Years Exp
Cross-Functional Collaboration Intermediate
5.5/10
1
Years Exp
Pandas Intermediate
5.5/10
1
Years Exp
scikit-learn Intermediate
5.5/10
1
Years Exp
Matplotlib Intermediate
5.5/10
1
Years Exp
Macros and VBA for Excel Data Analysis Tools: MS Excel (VLOOKUP, Pivot Tables, Charts)

Work Experience

Data Analyst

GHO Technology India Pvt. Ltd. Kochi

Jan 2025 - Present

Developed and optimized complex SQL queries, stored procedures, views, functions, and database objects to support multiple healthcare applications while improving query performance and ensuring data accuracy. Managed and validated large healthcare datasets in Microsoft SQL Server by performing data cleaning, transformation, normalization, and quality checks to maintain data integrity and support business operations. Designed and maintained database tables, indexes, triggers, and relationships while optimizing SQL queries and database performance for efficient data storage and retrieval. Performed backend data validation and API testing using SQL Server and Postman by verifying request and response data, identifying inconsistencies, and ensuring application reliability. Collaborated with developers, QA teams, and cross-functional stakeholders to troubleshoot production issues, resolve data discrepancies, and support the implementation of new application features. Prepared technical documentation for SQL logic, database workflows, API integrations, and backend processes to support development, testing, and ongoing system maintenance.

Data Analyst Intern

GHO Technology India Pvt. Ltd. Kochi

Oct 2024 - Dec 2024

Assisted in SQL database development and maintenance by creating queries for data retrieval, reporting, and backend data validation to support healthcare applications. Participated in database design, data management, and technical documentation by preparing Data Flow Diagrams (DFDs) and documenting database workflows and processes. Collaborated with development teams to analyze data requirements, validate application data, and support testing activities during feature implementation.

Education

Master of Science in Data Analytics - CMS College of Science and Commerce (Autonomous), Coimbatore

2022 - 2024 ยท India

Bachelor of Science in Statistics - Vimala College (Autonomous), Thrissur

2019 - 2022 ยท India

Certifications

No certifications added yet

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Profile Score Breakdown

๐Ÿ“ท Photo 10/10
๐Ÿ“„ Resume 10/10
๐Ÿ’ผ Job Title 10/10
โœ๏ธ Bio 10/10
๐Ÿ› ๏ธ Skills 20/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 9/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 84/100

Profile Overview

Member sinceAug 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation