Development Engineer Software

SHIVANGI GARGSAYA

Software Development Engineer Full Stack 11+ Years Of Experience Work Authorization: H1B ********.********@*****.*** +1-425-***-**** Seattle, WA 98052 Oracle Cloud Infrastructure 2025 Multicloud Architect Professional (02/2025) Exam 1Z0-1151-25 Amazon Web Services Certified Developer Certification (04/2024) DVA-C02 Nov 2017

Master of Technology: Software Engineering

BITS Pilani Rajasthan, India

Jul 2019 - Current

Software Development Engineer III

Expedia Group - Seattle

Designed and launched a real-time compliance engine for CGF using Apache Flink, Kafka, and AWS EMR- achieved millisecond-level policy validation, enhancing operational agility.

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Spearheaded a Common Governance Framework (CGF) enforcing REGO-based policies across 20+ internal apps via automated approval workflows- improved governance enforcement with near-zero manual intervention.

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Owned the end-to-end integration of Merchant & Agency Cash flows into the Finance Data Store using Spring Batch and Kubernetes; introduced real-time anomaly detection system by applying ML models, improving reconciliation accuracy by 30%.

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Initiated and delivered BRATE, a rule-based journaling engine enhanced with ML-driven GL offset suggestions (Python, Pandas, Matplotlib)- streamlined finance workflows and boosted audit readiness across global teams.

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Managed and mentored a team of 6 to build a real-time validation platform using Tableau and Spring AI with transfer learning- accelerated issue resolution to within 2 hours, supporting regulatory compliance SLAs.

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Built cloud-native data pipelines for payments ingestion using Spark, Athena, and Glue- increased data consistency and minimized downstream lags.

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Standardized reporting architecture using an event-driven design- reduced report generation time from 7 hours to 30 minutes; adopted by 3+ finance divisions.

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Led the architecture and development of the Cash Recon UI using React and Oracle ERP, enabling finance teams to self-service reconciliation and write-offs-reduced manual effort by 40% and cut SLA delays.

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Apr 2018 - Jun 2019

Senior Software Engineer

Impetus Technologies - India

Led the design and implementation of a Spark-based Recommendation Engine and auto- generated Hive schema framework for EDW-to-Hadoop data migration- boosted data processing throughput by 50% and reduced analyst effort.

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Delivered a scalable reporting solution using JasperReports- streamlined insights delivery for key stakeholders and cut dependency on ad-hoc data pulls.

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Sep 2013 - Apr 2018

Senior Software Engineer

Wipro Technologies - Bangalore, India

Delivered high-throughput REST and SOAP APIs for TD Bank's omni-channel payment platform using Spring MVC- supported millions of daily transactions across global gateway processors.

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Developed reusable service components and led integration efforts across enterprise layers- contributed to system standardization and reduced onboarding time for new services.

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Backend Development: Java, REST, gRPC, Oracle ERP, Kafka, Hadoop Ecosystem, Airflow, RDBMS, DynamoDB, Redis, PL/SQL AI/ML & Analytics: Python, Pandas, NumPy, MatplotLib, Spring AI, Tableau Cloud & CICD: AWS, Oracle Cloud (OCI/OIC), Docker, Kubernetes, Terraform, Spinnaker UI Engineering: React, TypeScript, Oracle ADF

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