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Aashish Arora

@aashisharora

Data Scientist at Zimetrics Pvt Ltd.

Greater Noida

Zimetrics Pvt Ltd.Great Learning

A highly dynamic professional with over 6.5 years of experience in data science, IT program management, and machine learning. Expertise includes developing data engineering pipelines using Airflow, applying advanced model evaluation techniques, and creating interactive dashboards using Looker. Proven ability to translate complex business requirements into actionable analytical solutions and drive business growth.

Experience

Data Scientist

Zimetrics Pvt Ltd.

Jul 2021 - PresentGreater Noida

Worked as a technical lead in a data science project in advertising domain. Managed all deliverable and timeline. Led the development of automated end to end airflow pipelines to evaluate Machine Learning models on weekly basis. Led a team of 4 full time employees and formed strong relationship with stakeholders. Designed pipelines to compare our performance against state of the art LLMs like chatGPT and Gemini on weekly basis. Created interactive looker dashboards for stakeholders to review weekly KPIs. Monitored the insights generated weekly and provided insights and improvements areas for machine learning models. Mapping client’s requirements & providing best products to suit their requirements; generating business from existing accounts and achieving profitability & growth.

Associate Data Scientist

SB Energy

ContractDec 2020 - Jun 2021Delhi

Utilized analytical and technical expertise to provide insight and proposals to support business improvement. Conducted business analysis to understand business needs and requirements to translate the conceptual designs. Build predictive models using various machine learning tools to predict the possibility of equipment failure.

Consultant (C2)

Hitachi Vantara

Jul 2017 - Dec 2020Pune

Working closely with development teams to ensure accurate integration of machine learning models into firm platforms. Developing the team’s capabilities in data science and machine-learning, and apply them to create new data-driven insights. Developing data models, implementing databases, and writing stored procedures, also analyzing content and quality of databases, and recommending data management procedures. Delivering and implementing the project as per scheduled timeline, extending post-implementation and maintenance support to the technical support team and client. Identifying data requirements/designing data warehouse and business intelligence applications to satisfy client business objectives. Creating the requirements analysis, the platform selection, design of the technical architecture, design of the application and development, testing, and deployment of the proposed solution. Applying dimensionality reduction techniques like feature selection (elimination, variance, and correlation threshold) and feature extraction techniques like PCA. Leading a cross-vertical teams., briefing them about the specifications and meeting individual & group targets.

Education

Great Learning

PGP in Artificial Intelligence & Machine Learning

Artificial Intelligence & Machine Learning

Jan 2017 - Jan 2020

IB (PG) College, Panipat

BCA

Jan 2014

Skills

Project Management
Data Science
Machine Learning
Predictive Maintenance
Business Intelligence
Analytics Consultancy
Text Analysis
Client Relationship Management
Team Building & Leadership
k-Fold Cross Validation
Grid Search
Airflow
Looker
Data Visualization
SQL
Descriptive Stats
Inferential Stats
Hypothesis testing
Exploratory Data Analysis
Feature Engineering
Linear regression
Logistic regression
Naive Bayes
K-Nearest Neighbor
Support vector machine
Decision Tree
K-means Clustering
Hierarchical Clustering
Principal component analysis
Random Forest
Bagging
Boosting
RNN
LSTM
GRU
Word2vec
Glove
tf–idf
Apache Airflow
Docker
Databricks
Glue
Athena
Python
SQL Server
Azure SQL
MySQL
SSIS
Jupyter Notebook
Spyder
Pycharm
VS code