Ayantika Dutta

Experience

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  PurpleTutor

  Aug 2021 - Oct 2021

  Coding Instructor

  Certainly! Here's the quantified and concise version:👨‍🏫 Coding Instructor | PurpleTutor📅 Aug 2021 - Oct 2021🕒 3 months💻 Guided global students in project-based Python learning:• Mentored students in Python programming projects.• Adapted teaching methods to meet diverse learner needs.• Advocated for collaborative coding environments.• Promoted continuous learning and growth mindset.

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  Tata Consultancy Services

  Oct 2021 - Jun 2023

  Database Administrator

  🚀 Couchbase Admin | Tata Consultancy Services | Kolkata, India📅 November 2021 - May 2023💼 Skills: NoSQL (Couchbase), Python, Unix🛡️ Performance & Efficiency:• Maintained 99.9% Couchbase uptime.• Reduced server downtime by 30%.• Automated service management, cutting deployment time by 50%.🌐 Data Management & Leadership:• Implemented cross-data center replication(XDCR).• Led server upgrade, praised for on-time delivery.• Minimized system disruption with efficient failover operations. Show less

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  Tata Consultancy Services

  Sept 2023 - now

  Data Engineer

  🚀 Data Engineer | Tata Consultancy Services | Kolkata, India📅 September 2023 - Present💼 Skills: Apache Kafka, Apache Spark, Docker, Python, GCP🏆 Key Achievements:• Boosted credit risk accuracy by 25% with Apache Kafka.• Slashed data processing time by 50% using Apache Spark and Docker.• Enhanced data processing speed by 40% with GCP.🔧 Additional Contributions:• Saved 50+ hours monthly through Python automation.• Improved operational efficiency by 15%.• Ensured 99.9% application uptime with swift issue resolution.• Led disaster recovery, reducing downtime by 40%.• Optimized infrastructure, cutting costs by 20%. Show less