Rishav Raj
Specialist Programmer at Infosys
- Role
- Specialist Programmer at Infosys
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Rishav Raj
Over the past 3.5 years, I\'ve helped the Government of India\'s GST system process…
Experience
Specialist Programmer
Oct 2022 — Present · Bengaluru, IN
Closely interacted with Indirect Taxes stakeholders’ client (Govt. of India Business Intelligence & Fraud Analytics) for end-to-end data analysis, automating fraud detection workflows that prevent tax evasions.High-Volume Data Processing: Addressed challenges in processing complex GST data (millions of transactions daily) by architecting high-performance data pipelines using Hive and Oozie, improving data processing speed by 50%.Fraud Detection & Risk Mitigation: Designed and implemented automated fraud detection workflows that enhanced tax evasion detection efficiency by 40%, reducing manual intervention.Real-Time Insights & Visualization: Developed an ML-based fraud detection system and Tableau dashboards that provided stakeholders with real-time, actionable insights, reducing fraud response time by 30%.Automation & Efficiency Gains: Automated repetitive GST processes using Python scripting, cutting down manual effort by 60% and reducing error rates significantly.Regulatory Compliance & Security: Built a daily, automated rule-based system to proactively identify fraudulent activities among new taxpayers, ensuring compliance with government tax regulations.
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