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Keerthivasan Kannan

Keerthivasan Kannan

Data Scientist

Tamil Nadu, India 0+ yrs exp 68 ยท Good

About

No bio added yet

Skills & Expertise (12)

Python Intermediate
6.3/10
0.5
Years Exp
Pandas Intermediate
6.3/10
0.5
Years Exp
NumPy Intermediate
6.3/10
0.5
Years Exp
SQL Intermediate
6.0/10
0.5
Years Exp
Analytical Reports Intermediate
5.5/10
0.5
Years Exp
Data Visualization Intermediate
5.0/10
0.5
Years Exp
stakeholder communication Intermediate
5.0/10
0.5
Years Exp
Cross-Functional Collaboration Intermediate
5.0/10
0.5
Years Exp
Requirements Gathering Beginner
4.5/10
0.5
Years Exp
SQL Queries Validation Rules Virtual Assistant

Work Experience

Data Science Intern

MedTourEasy

May 2022 - Jul 2022

Developed Python data-processing pipelines using pandas and NumPy to clean, standardize and reconcile more than 50,000 healthcare records from CSV, Excel and JSON sources. Automated 12+ data-quality checks covering missing values, duplicate records, invalid formats and cross-source discrepancies, reducing manual validation time by approximately 35%. Wrote optimized SQL queries to extract and aggregate patient, clinical and operational data for reporting and downstream analysis. Prepared dashboard-ready datasets and developed 6 analytical reports, enabling faster interpretation of healthcare trends and operational performance. Improved pipeline efficiency by replacing repetitive manual tasks with reusable Python functions, reducing processing time from approximately 2 hours to 25 minutes. Documented data mappings, validation rules and workflow logic while presenting findings to technical and non-technical stakeholders.

Student Intern

Microsoft

Jan 2022 - Mar 2022

Developed a customer-facing virtual assistant that automated responses to frequently asked product questions and provided 24/7 self-service support. Built data-transformation pipelines that converted raw customer-interaction logs into structured, analysis-ready datasets for performance evaluation. Established secure system-to-system data flows between the assistant platform and internal storage, ensuring reliable capture of customer interactions without manual handoffs. Optimized SQL queries for high-volume interaction data, improving the availability and efficiency of reporting inputs. Collaborated with mentors and cross-functional interns through sprint reviews and requirement breakthroughs; the completed solution was selected as the team benchmark.

Education

MS Data Science - University of Hertfordshire

2024 - 2026 ยท Afghanistan

BSc Computer Science - Achariya Arts and Science College

2020 - 2023 ยท Afghanistan

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 0/10
๐Ÿ› ๏ธ Skills 17/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 6/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 68/100

Profile Overview

Member sinceSep 2026

Availability Details

Visa Status

Citizen

Relocation

Not Open to Relocation