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Lochan KumarLK
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Lochan Kumar

@lochankumar1

Data Analyst skilled in SQL, Power BI, Python, and Machine Learning—turning data into actionable decisions.

India
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What I'm looking for

I’m looking for a Data Analyst role where I can use SQL, Power BI, and Python to analyze large datasets, build predictive/ML models, and deliver actionable insights—while collaborating in a fast-paced, improvement-focused team.

I’m a detail-oriented Data Analyst who loves turning messy, large datasets into clear, actionable insights. I combine strong expertise in SQL, Microsoft Power BI, Python, and Machine Learning with a problem-solving mindset built in fast-paced environments.

Before analytics-focused work, I worked as a Trainee Test Engineer at Pole To Win (PTW). I tested 10+ AAA and mobile games, documented 200+ bugs with advanced tracking tools, and contributed to a 15% reduction in post-release issues—while collaborating closely with cross-functional QA teams and helping shape test cases based on user behavior and gameplay data.

In projects, I’ve applied SQL and Power BI to deliver business-ready dashboards and analysis—like leading Retail Sales Analysis on 100,000+ transactions and identifying trends that supported a proposed 10% optimization of product placements. I also built predictive and recommendation systems in Python, including calorie prediction (feature engineering with R² up to 0.9878) and a Netflix content recommender using TF-IDF and Cosine Similarity to rank top matches from a text-based input.

Experience

Work history, roles, and key accomplishments

PP

Trainee Test Engineer

Pole To Win (PTW)

Jan 2023 - Aug 2023 (7 months)

Tested 10+ AAA and mobile games to ensure high-quality, bug-free releases and collaborated with cross-functional QA teams. Documented 200+ bugs and contributed to a 15% reduction in post-release issues by creating detailed test cases and providing feedback based on user behavior and gameplay analytics.

Education

Degrees, certifications, and relevant coursework

Andhra University logoAU

Andhra University

Bachelor of Science, Physics, Chemistry, Mathematics

2018 - 2022

Activities and societies: Relevant coursework included Statistics, Data Analysis, and Applied Mathematics.

Earned a B.Sc. in Physics, Chemistry, and Mathematics at Andhra University, with coursework in statistics, data analysis, and applied mathematics.

Tech stack

Software and tools used professionally

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