Balkar Singh Email & Phone Number

Toronto, Ontario, Canada

•Designed and implemented scalable datapipelines using Python, Apache Spark, and AWSservices (Redshift, S3, Lambda)•Developed automated data quality checksreducing data errors by 75% and ensuring 99.9%data accuracy•Created real-time data streaming solutions usingApache Kafka and Airflow for mission-criticalapplications•Optimized existing data warehouse architecture,reducing query response time by 60%•Collaborated with cross-functional teams togather requirements and deliver data solutions forBI and ML projects• Worked with different stakeholders.Implemented data governance protocols anddocumentation standards ensuring GDPRcompliance•Increased efficiency of data-driven decisionmaking by creating user-friendly dashboards thatenable quick access to key metrics.

Toronto, Ontario, Canada

Architected and deployed cloud-native datapipelines using Apache Airflow, processing 500+million daily records with 99.9% reliability•Pioneered real-time analytics solution byimplementing Kafka streams and Elasticsearch,reducing data latency from hours to seconds•Developed automated data quality frameworkusing Python and SQL, catching 95% of anomaliesbefore production deployment•Optimized data warehouse performance byimplementing columnar storage and partitioningstrategies, reducing query time by 60%•Led migration of legacy ETL processes to modernmicroservices architecture, resulting in 70%reduction in maintenance overhead•Mentored team of 3 junior engineers, introducingbest practices in code review, documentation,and testing

Toronto, Ontario, Canada

Detail-oriented Data Analyst with strong skills indata collection, cleansing, and analysis to drivebusiness insights. Proficient in SQL, Python, andExcel, with experience in creating automateddashboards and visualizations using tools likeTableau and Power BI. Skilled in identifying trends,anomalies, and actionable insights from complexdatasets. Demonstrated ability to collaboratewith cross-functional teams to inform decisionmaking. Experienced in A/B testing, forecasting,and predictive modeling. Adept atcommunicating findings to both technical and non-technical stakeholders. Passionate aboutleveraging data to optimize performance,improve efficiency, and contribute to data-drivenstrategies in diverse industries.

Bachelors Of Science

Business Diploma, Business Diploma