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vikrant_kulhary

Vikrant K

@vikrant_kulhary

AI Engineer Data Scientist

Índia
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am an AI engineer with 4.5+ years of experience building and deploying production-grade machine learning and AI systems. I have strong expertise in predictive modeling, time-series forecasting, GenAI, LLM-based systems, RAG, and Speech AI. I have a proven record of delivering ML pipelines from data engineering to model monitoring to drive business outcomes.... Saiba mais

Habilidades

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vikrant_kulhary
Vikrant K
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Implementação e Implantação de IA
I will build an ai voice agent to answer calls and book appointments 24x7
A partir deUS$ 300 /projetoMais detalhes

Experiência profissional

Mastercard

Analytics Consultant

Mastercard • Período integral

Oct 2022 - Apr 2023 • 6 mos

Developed production-grade ML models for propensity scoring and fraud detection. Built predictive pipelines using Random Forest and XGBoost with PySpark. Implemented unsupervised learning (Isolation Forest, DBSCAN) for fraud detection, reducing undetected fraud by 12%.

Tata_Consultancy Services

System Engineer (TCS Digital) - Data Science & Analytics

Tata Consultancy Services • Período integral

Jun 2019 - Oct 2021 • 2 yrs 4 mos

Supported sales forecasting for a pet food brand using ARIMA, SARIMA, and DeepAR models. Improved forecast accuracy by reducing MAPE by 12%. Maintained ETL pipelines using Informatica and performed data analysis using MySQL to drive inventory and supply planning decisions.