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I am a detail-oriented and results-driven Data Analyst with a Master’s degree in Computer Engineering from Polytechnique Montréal. With over four years of experience in data analytics, visualization, and analyzing market trends, I am skilled at transforming complex data into actionable insights. I enjoy collaborating cross-functionally and utilizing my technical expertise in Python, SQL, Power BI, and machine learning to drive meaningful outcomes. Throughout my career, I have worked on cutting-edge projects such as predicting postoperative shapes using deep learning and building AI models in healthcare environments. I am passionate about data quality, automation, and leveraging cloud and AI services to enhance research and business decisions. I continue to grow professionally by earning certifications and engaging with the latest data tools and technologies.…I am a detail-oriented and results-driven Data Analyst with a Master’s degree in Computer Engineering from Polytechnique Montréal. With over four years of experience in data analytics, visualization, and analyzing market trends, I am skilled at transforming complex data into actionable insights. I enjoy collaborating cross-functionally and utilizing my technical expertise in Python, SQL, Power BI, and machine learning to drive meaningful outcomes. Throughout my career, I have worked on cutting-edge projects such as predicting postoperative shapes using deep learning and building AI models in healthcare environments. I am passionate about data quality, automation, and leveraging cloud and AI services to enhance research and business decisions. I continue to grow professionally by earning certifications and engaging with the latest data tools and technologies.

Siddhika Arunachalam

Data Analyst, AI Engineer, Developer, +2

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I am a detail-oriented and results-driven Data Analyst with a Master’s degree in Computer Engineering from Polytechnique Montréal. With over four years of experience in data analytics, visualization, and analyzing market trends, I am skilled at transforming complex data into actionable insights. I enjoy collaborating cross-functionally and utilizing my technical expertise in Python, SQL, Power BI, and machine learning to drive meaningful outcomes. Throughout my career, I have worked on cutting-edge projects such as predicting postoperative shapes using deep learning and building AI models in healthcare environments. I am passionate about data quality, automation, and leveraging cloud and AI services to enhance research and business decisions. I continue to grow professionally by earning certifications and engaging with the latest data tools and technologies.…I am a detail-oriented and results-driven Data Analyst with a Master’s degree in Computer Engineering from Polytechnique Montréal. With over four years of experience in data analytics, visualization, and analyzing market trends, I am skilled at transforming complex data into actionable insights. I enjoy collaborating cross-functionally and utilizing my technical expertise in Python, SQL, Power BI, and machine learning to drive meaningful outcomes. Throughout my career, I have worked on cutting-edge projects such as predicting postoperative shapes using deep learning and building AI models in healthcare environments. I am passionate about data quality, automation, and leveraging cloud and AI services to enhance research and business decisions. I continue to grow professionally by earning certifications and engaging with the latest data tools and technologies.

Available to hire

I am a detail-oriented and results-driven Data Analyst with a Master’s degree in Computer Engineering from Polytechnique Montréal. With over four years of experience in data analytics, visualization, and analyzing market trends, I am skilled at transforming complex data into actionable insights. I enjoy collaborating cross-functionally and utilizing my technical expertise in Python, SQL, Power BI, and machine learning to drive meaningful outcomes.

Throughout my career, I have worked on cutting-edge projects such as predicting postoperative shapes using deep learning and building AI models in healthcare environments. I am passionate about data quality, automation, and leveraging cloud and AI services to enhance research and business decisions. I continue to grow professionally by earning certifications and engaging with the latest data tools and technologies.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

French

Intermediate

Work Experience

Data Analyst (Online Evaluator) at TELUS International AI-Data Solutions

June 1, 2024 - Present

Conduct research and evaluation tasks to verify and assess the accuracy, relevance, and quality of diverse datasets following detailed guidelines. Analyze data types such as maps, news content, and audio tasks ensuring outputs meet project standards. Utilize online search strategies, digital maps, and structured evaluation frameworks. Perform detailed data analysis to identify inconsistencies, detect patterns, and recommend improvements to data quality and integrity. Document evaluation processes to support workflow efficiency and continuous improvement.

Data Analyst & Research Assistant at Laboratoire d’imagerie et de vision 4D (LIV 4D), École Polytechnique Montréal and CHU Sainte-Justine Hospital

May 31, 2024 - August 8, 2025

Led a Master’s research project predicting postoperative trunk shape in scoliosis patients using Python-based data pipelines. Built and trained advanced AI models to improve understanding of surgical outcomes. Extensively used SQL to query hospital Electronic Data Capture systems and research databases. Developed interactive Power BI dashboards to visualize patient outcomes and KPIs. Conducted configuration analysis of data acquisition systems. Ensured data quality, privacy compliance, and performed statistical analyses using Python, R, and SPSS. Collaborated cross-functionally with research teams and clinicians to enhance patient assessments.

Data Analyst at Ruby International Pvt Ltd, Mumbai, India

June 30, 2021 - August 8, 2025

Applied statistical methods and Python scripting to analyze data revealing key trends for predictive analytics which aided strategic decision-making. Monitored and reported data quality issues, resolving inconsistencies and anomalies to improve data integrity. Developed interactive Power BI dashboards to track KPIs related to data accuracy and timeliness. Executed SQL queries for ETL pipelines across relational databases and cloud platforms, utilizing JSON for cross-platform data exchange.

Data Analytics and Visualization Intern at TAKENMIND.COM

November 30, 2019 - August 8, 2025

Completed internship as part of the Global Internship 2019 Program. Gained proficiency in Python for data analytics and statistical modeling. Worked on financial data analysis predicting stock market trends with 85% accuracy. Employed data visualization and statistical methods to represent financial data effectively for decision-making.