Mamta Kumari

I am a data analyst with a strong sense of accountability and ambition, consistently striving for mastery in my field. My approach is rooted in logic and pragmatism, allowing me to flexibly adapt to complex challenges and deliver impactful, data-driven solutions.

Experience

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Data Analyst

Amazon Supply Chain · Sep 2024 – Jun 2026

Not yet confirmed

• Collaborated with 3+ cross functional teams to design and implement data pipelines and complex SQL queries incorporating business logic for supply chain transportation network planning, enabling data-driven decisions that supported over $30M in revenue growth across the MENA region (UAE, KSA, EGY)
• Optimized upstream SQL logic for weekly forecasting pipelines, improving data accuracy by eliminating 15%+ reporting discrepancies and preventing approximately $20K in weekly business losses
• Implemented data modeling initiatives for analytical reporting and predictive analytics while ensuring compliance with data governance standards.
• Designed scalable data pipelines and automated Python-based workflows, reducing manual effort by 75% and improving data processing efficiency
• Partnered with cross-functional stakeholders to align demand forecasting with middle-mile and last-mile transportation planning, leveraging data-driven business cases and storytelling to influence leadership decisions, resulting in a 25% expansion of the analytics team

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Data Analyst

Amazon - Catalog Selection Monitoring · Aug 2020 – Aug 2024

Not yet confirmed

• Led a team of 7 analysts to deliver competitive intelligence solutions by crawling and scraping data from 500+ competitor websites, covering 50M+ products and supporting catalog expansion initiatives that contributed to $1.2B in GMS for DE marketplace
• Automated Nielsen data ingestion and processing for EU8 marketplaces using Python (Pandas, NumPy), reducing processing time by over 99% and significantly improving reporting efficiency across 40 recurring Excel files
• Designed and executed SQL-based Cradle jobs to automate the processing of Parent SKU data across EU5 marketplaces generating detailed metrics for 64+ data attributes and saving over 200 hours of manual effort per week

Associate Consultant

Wipro Limited · Jun 2018 – Feb 2020

Not yet confirmed

• Improved customer satisfaction by 50% through data-driven insights, cohort analysis, and process optimization, enabling targeted business decisions and enhancing the overall customer experience
• Managed 10+ production on-call rotations across 18 months, resolving 300+ support tickets and 20+ Sev2 incidents related to authentication, access control, ETL pipelines, and system reliability while meeting SLA targets