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Mohan kumar

Fresher | Data Analyst

Based in Chennai, Tamil Nadu

About

Data Analyst with expertise in SQL, Python, and data visualization. Skilled at uncovering actionable insights to drive business decisions and optimize operations. Analyzed datasets exceeding 100,000 rows, creating dashboards and reports that improved decision-making efficiency by 20%. Proficient in statistical analysis, business intelligence tools, and data storytelling

Skills

Projects

Experience

DEC 2023- JUN 2024

Data science Intern | Shiash Info Solutions

Dec '23 - Apr '24 | Chennai, India Gained practical experience in data science through hands-on projects. Successfully executed machine learning tasks, developed web applications using Django framework, and conducted in-depth time series analysis.

JUN 2024 - MAR 2025

QA Trainee | Predart Technologies

Dedicated and detail-oriented manual tester with a strong passion for ensuring software quality. Proficient in understanding software development life cycles (SDLC) and testing life cycles (STLC). Adept at executing test cases, documenting defects, and ensuring that applications meet end-user requirements. Demonstrates excellent analytical and problem-solving skills with a keen eye for detail to detect bugs and inconsistencies.

MAR 2025 - Present

Junior QA | Firebee Techno services

Education

2022-2024

Master of DataScience

Foundational courses: Cover statistics, programming languages like Python and R, database management, and machine learning algorithms. Core data science courses: Deep dive into natural language processing, big data analytics, and visualization techniques.

2019-2022

Bachelor of Mathematics

Some of the core courses that are commonly offered include: Calculus, Linear algebra, Differential equations, Discrete mathematics, Probability and statistics, Numerical analysis. I choose to take elective courses in areas as: Physics, Economics