Snigdha Narayanan
Data Analyst
Flemington,VIC
Summary
Experienced data analyst with 2+ years of experience in leveraging data to develop actionable solutions to business challenges and utilizing data mining and data visualization to create meaningful insights. Excellent technical aptitude and knowledge of programming languages, data analytics and data visualization.
Overview
4
4
years of professional experience
2
2
Certification
Work History
Data Analyst/Developer(Machine Learning Research)
Tata Consultancy Services
10.2020 - 06.2022
- Enhanced portfolio optimization by analyzing 10 years of stock data with Python, achieving 15% risk reduction and 80% accuracy in Quantum ML models through targeted hyperparameter tuning.
- Role involved critical analysis, hyperparameter tuning, and model evaluation, contributing to research publication on quantum computing’s advantages in data analytics.
- Key team member in CTO – AI Vision Program, utilized predictive modeling to reduce mining accidents by 65% through improved geyser burst predictions, while increasing data processing efficiency and accuracy by 20%, demonstrating practical application of model evaluation in real-world scenario.
- Developed and deployed intuitive dashboards and UI platform, facilitating communication of complex analytical findings and contributing to 30% increase in stakeholder engagement with predictive insights.
- Demonstrated commitment to professional growth in machine learning, employing SQL for advanced data management and embracing cutting-edge technologies to spearhead 25% improvement in model performance metrics.
Systems Engineer
Tata Consultancy Services
03.2018 - 10.2020
- Streamlined troubleshooting processes to improve system support and enhance communication between support team and end-users showing excellent problem-solving capabilities
- Maintained 50+ e-commerce websites monitoring their production environment
- Managed incidents, assets and change requests and resolved issues, including major events like Black Friday, for multiple e-commerce websites with millions of users, ensuring minimal disruption to business
operations and maintaining high levels of customer satisfaction - Acknowledged as best performer in India by SAP Germany team for solving and analyzing maximum number of tickets within SLA and for biggest contribution in knowledge sharing to successor teams.
- Led training sessions for junior team members, promoting professional growth and knowledge sharing within department.
Education
Bachelor of Technology - Electrical, Electronics And Communications Engineering
University of Kerala
India08.2017
Skills
- Machine Learning
- Excel Functions
- Customer Communication
- Stakeholder Communication
- Operations Analysis
- Query Tools
- Data Storytelling
- Data Visualization and Presentations
- Python Programming
- Google Analytics
Certification
- IBM Data Science Professional Certificate - 2023
- Azure AI fundamentals - 2021
- Google Data Analytics Certificate - Ongoing
It Forte
Scikit Learn, Pytorch, TensorFlow, Neural Networks, Python, SQL, R Basics, Pandas, NumPy, Matplotlib, Tableau, PowerBI, Spreadsheets, MS Excel (Pivot Table, Macros), PowerPoint, MS Office, Visual Studio, PyCharm, Git/GitHub, AWS, Azure
Timeline
Data Analyst/Developer(Machine Learning Research)
Tata Consultancy Services
10.2020 - 06.2022
Systems Engineer
Tata Consultancy Services
03.2018 - 10.2020
Bachelor of Technology - Electrical, Electronics And Communications Engineering
University of Kerala
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