Avantika Singh
Summary
Data professional skilled in transforming complex datasets into impactful insights through advanced analytics, machine learning, and data visualization. Proficient in Python, SQL, and Tableau, with a strong track record in automating workflows, building predictive models, and designing dashboards to support data-driven decision-making. Recognized for a collaborative approach and a strategic mindset, with a focus on optimizing processes and enhancing business outcomes.
Overview
6
6
years of professional experience
Work History
Graduate Assistant
California State University (Part-Time)
Long Beach, CA
04.2024 - Current
- Spearheaded the launch of interactive Tableau dashboards to monitor real-time student performance trends and faculty workload distribution, enhancing decision-making efficiency by 20% through immediate access to critical metrics.
- Conducted an in-depth analysis of departmental resource utilization using SQL and Excel, uncovering key optimization opportunities that improved resource allocation by 15%.
Senior Data Analyst
Infosys Pvt. Ltd
Bengaluru, IN
02.2022 - 07.2023
- Conducted exploratory data analysis and cleansing on large SSHE datasets , identifying critical inconsistencies that improved data quality by 30%, leading to more accurate reporting and informed decision-making.
- Engineered predictive models using Python and machine learning algorithms to forecast equipment failures in SSHE systems, enabling proactive maintenance scheduling that reduced unplanned downtime by 25% and extended asset life cycles.
- Identified high-failure machinery through regression and time-series analysis on downtime data, supporting a shift to predictive maintenance scheduling that reduced equipment failures by 20% and improved operational efficiency by 15%.
- Automated ETL processes for SSHE data integration with Python and SQL, reducing manual processing time by 40% and enhancing data accuracy through validation protocols, resulting in faster, reliable access to critical operational data.
- Consolidated safety and performance data into interactive Tableau dashboards, delivering real-time insights that enabled a 10% improvement in resource allocation, and enhanced executives' responsiveness to operational risks.
Data Analyst
Accenture Solutions Pvt.Ltd
Pune, IN
12.2018 - 02.2022
- Implemented automated alerting mechanisms using Python and SQL, integrating them into the monitoring dashboard to reduce response times by 25% and minimized system downtime through faster issue detection and resolution.
- Crafted client-specific, real-time Tableau reports to monitor key performance indicators, proactively reducing client incidents by 10% and enhancing operational stability and satisfaction.
- Built and implemented a custom SAP monitoring dashboard in Tableau to provide real-time system performance insights, boosting operational efficiency by 25% and enabling data-driven optimizations that increased productivity.
- Collaborated with cross-functional teams to translate business needs into technical requirements for data visualizations and dashboards, ensuring alignment with client objectives and delivering insights that supported stakeholder decision-making.
- Led client engagements and corporate social responsibility initiatives, earning recognition for communication, teamwork, and positive impact, which fostered strong client relationships and contributed to team cohesion.
Education
Bachelor of Engineering - Computer Science & Engineering
Reva Institute of Technology And Management
Bengaluru, IN06-2018
Master of Science - Computer Science
California State University
Long BeachSkills
- Skills: Microsoft Excel, GitHub, Statistical Analysis, SAP, ServiceNow, Machine Learning, Artificial Intelligence, Deep Learning, Statistics, Data Structure, Data Cleaning, Data Pipelines, EDA, ETL, Hypothesis Testing, A/B Testing, NLP, Data Mining, Data Visualization, AWS Cloud Services, Tableau, SAP Business Intelligence
- Scripting: Python, R, SQL
- Libraries: NumPy, Pandas, Scikit-learn, Matplotlib, Plotly, TensorFlow, PyTorch, Keras, Seaborn
- Databases: MySQL, Oracle, SAP HANA, DB2, SQL Server
Projects
Healthcare Analytics – Hospital Readmission Rates | Python, SQL, Tableau
- Created a comprehensive Tableau dashboard that analyzed hospital readmission rates, and identified trends, leading to targeted interventions that improved patient outcomes and reduced readmissions by 15% over six months.
Facial Expression Recognition | TensorFlow, Keras, ImageDataGenerator, Matplotlib, Seaborn, Scikit-learn
- Developed a convolutional neural network (CNN) model using TensorFlow/Keras to classify facial expressions into seven categories, enhancing image data with preprocessing and augmentation techniques.
Timeline
Graduate Assistant
California State University (Part-Time)
04.2024 - Current
Senior Data Analyst
Infosys Pvt. Ltd
02.2022 - 07.2023
Data Analyst
Accenture Solutions Pvt.Ltd
12.2018 - 02.2022
Bachelor of Engineering - Computer Science & Engineering
Reva Institute of Technology And Management
Master of Science - Computer Science
California State University
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