Preyas Pohre

Preyas Pohre

Data Analyst
India

About Me

Data Analyst with experience in machine learning, data analysis, and reporting automation. Worked on community tag prediction, contest analysis, employee review analysis, and user-defined reporting tools, with skills in …

Experience

Data Analyst

Dell Technologies
Aug 2021 - Present · 5 years 2 months

<p>Trained a supervised learning model on a dataset of 20K users and 70K posts having 1900 unique tags.<br>
Reduced average time to get a response to a tagged post by 4 times.<br>
Implemented a model to find similar posts which helped 15% users to find their answers in existing posts.<br>
Automated the contest creation process and points allocation in community contests.<br>
Reduced the points calculation time by 70%.<br>
Analyzed the impact of rewards and contest type on user engagement.<br>
Helped increase user participation by 40%.</p>

Data Analyst

Dell
Jul 2021 - Present · 5 years 3 months

1. Individual contributor towards developing a model to predict relevant tags for user's posts on Dell Community Forum.
2. Trained a supervised learning model on a dataset of 20K users and 70K posts having 1900 unique tags.
3. Reduced average time to get a response to a tagged post by 4 times.
4. Implemented a model to find similar posts which helped 15% users to find their answers in existing posts

Software Engineer

Aurigo software technologies
Aug 2019 - Jul 2021 · 1 year 11 months

<p>Developed a machine learning model for 8K employee reviews to predict the retention probability.<br>
Analyzed employee sentiments.<br>
Deployed a web application to obtain employee reviews and feedback.<br>
Reduced the average time to collect reviews by 5 times.<br>
Led a 4-member team to integrate a third-party application for generating user-defined reports.<br>
Developed the customized reporting feature.<br>
Reduced report creation time by 3 times.</p>

Skills

Analytics Data Analysis Professional Information Systems Management Data Mining Microsoft Access Statistical Analysis System (SAS) Structured Query Language (SQL) Data Representation Data Analysis Skills Power BI R Programming Language (R) Tableau Python Data Analysis Excel Probability & Statistics Hypothesis Testing NumPy Pandas Matplotlib Seaborn Product Analytics Root Cause Analysis Machine Learning EDA Central Limit Theorem Confidence Interval NLP Bigram Model Text Classification SQLite TF-IDF TensorBoard
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