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from mainframes in the 1970s to artificial intelligence today.Job SummaryWe are seeking an experienced Senior Consultant to lead the strategic migration of legacy SAS applications to a modern Python-based ecosystemYou will spearhead the end-to-end code conversion and validation of critical financial models, ensuring flawless accuracy, regulatory compliance, and seamless integration with our Enterprise Data Lake infrastructureExecute rigorous parallel validation testing to confirm identical outputs between legacy and new systems, mitigate transition risks, and ensure all deliverables meet stringent audit requirements and enterprise governance standardsPrimary ResponsibilitiesTranslate existing SAS scripts into Python for critical deliverables including IFRS 9 model, risk campaigns, and reporting and analyticsEnsure logic accuracy and functional equivalence, optimizing code for performance and maintainability in the Python environmentParallel Validation: Execute simultaneous runs of legacy SAS and recent Python processes to verify identical outputs and mitigate transition risksData Mining & Statistical Modeling: Leverage advanced data mining techniques and statistical modeling methodologies to extract, analyze, and validate complex datasets within the IFRS 9 and risk management domainsCreate a comprehensive data dictionary and establish end-to-end data lineage, documenting data origin, transformation, and movement throughout its lifecycle to support regulatory compliance and auditabilityTraining and Knowledge

📌 Senior Consultant- Sas To Python Migration (Toronto)
🏢 TATA Consultancy Services
📍 Toronto