SHAILJA SINGH
Summary
Detail-oriented Data Analyst and Senior Software Engineer with a combined six years of expertise in SQL, and software development. Proficient in Python and T-SQL for efficient data manipulation, querying, and extraction. Skilled in data visualization using Tableau and experienced in various trend analysis tools. Strong background in statistical concepts, machine learning, and data preprocessing. Proven track record of collaborating in cross-functional teams to deliver actionable insights.
Overview
16
16
years of professional experience
1
1
year of post-secondary education
Work History
National Center of Education, Metro College
North York
02.2023
- Education Statistics Dashboard designed and created an interactive student fee analytics dashboard using Tableau Desktop
- Analyzed trends in private, public, and Public Out-State fees by Region
- Implemented Tableau Prep for effective data cleaning and transformation
- Titanic
Heart Disease Analysis, Metro College
North York
01.2023
- Utilized supervised learning techniques to develop a highly accurate model, achieving a 97.7% accuracy
- Employed KNN, Decision Tree, and Random Forest algorithms, resulting in an impressive AUC score of 0.977.
Titanic
Metro College
North York
12.2022 - 12.2022
- Implemented a Train-Test Split methodology to evaluate various Machine Learning Algorithms
- Choose Logistic Regression for its generalizability and computational efficiency, balancing slight misclassification
- Achieved an accuracy rate of 78.77% through the utilization of multiple prediction algorithms.
Data Analyst
Don Valley Advanced Solutions
North York, Ontario
05.2023 - Current
- Developed web scraping codes, enabling efficient data-driven decision-making, resulting in a 30% increase in data acquisition efficiency
- Designed and implemented a robust database structure in Microsoft SQL Server Management Studio (SSMS), enhancing data accessibility and integrity, leading to a 20% reduction in data retrieval time
- Ensured data integrity and compliance with ethical standards, maintaining a 100% compliance rate throughout the data collection and analysis process.
Freelancer
Airbnb Hotel
01.2019 - 01.2020
- Designed and implemented customized database systems, resulting in a 25% improvement in data retrieval speed
- Developed T-SQL queries to generate customer data, optimizing data accessibility, leading to a 40% reduction in query execution time
Freelancer
Oriental College
10.2017 - 01.2018
- Conducted online research, extracting, analyzing, and distributing accurate data using SQL queries, resulting in a 95% accuracy
- Contributed to database testing and bug fixes, ensuring seamless operations and a 30% reduction in system downtime.
Senior Software Engineer
Lionbridge Technologies, Golden Living Healthcare
Mumbai
08.2011 - 10.2012
- Optimized SQL queries, managing data and ensuring data accuracy, resulting in a 15% improvement in data retrieval
- Collaborated closely with stakeholders to align technical solutions with business priorities, achieving project milestones on time and within budget.
Senior Software Engineer
Tech Mahindra, Nestle Dolce Gusto
Bengaluru
07.2007 - 06.2011
- Resolved query issues, managed tickets, and provided timely responses to client inquiries, resulting in a
- 25% increase in client satisfaction
- Conducted in-depth business analysis to grasp client requirements and priorities, ensuring seamless project execution.
Education
Diploma - Advanced Data Science
Metro College of Technology
Toronto, ON 08.2022 - 05.2023
Master's - Computer Applications
RGPVV
Bachelor's - Computer Applications
Dr. B.R Ambedkar University
Skills
Languagesundefined
Work Availability
monday
tuesday
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Timeline
Data Analyst
Don Valley Advanced Solutions
05.2023 - Current
National Center of Education, Metro College
02.2023
Heart Disease Analysis, Metro College
01.2023
Titanic
Metro College
12.2022 - 12.2022
Diploma - Advanced Data Science
Metro College of Technology
08.2022 - 05.2023
Freelancer
Airbnb Hotel
01.2019 - 01.2020
Freelancer
Oriental College
10.2017 - 01.2018
Senior Software Engineer
Lionbridge Technologies, Golden Living Healthcare
08.2011 - 10.2012
Senior Software Engineer
Tech Mahindra, Nestle Dolce Gusto
07.2007 - 06.2011
Master's - Computer Applications
RGPVV
Bachelor's - Computer Applications
Dr. B.R Ambedkar University
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