Open to opportunities

Abhishek Kumar

@abhishekkumar81

Message

I build production-grade AI, RAG, and fraud analytics solutions that improve reliability and reduce costs.

India

Message

What I'm looking for

I'm looking to build production-grade AI solutions that drive business value, particularly across enterprise AI, RAG systems, fraud prevention, compliance, and risk analytics.

At Teleperformance India, I built production-grade AI solutions using LangChain, Gemini 2.5, and ChromaDB, reducing hallucinations by 35% and inference costs by 40%. I also led fraud detection and risk analytics through Python, SQL, predictive modeling, anomaly detection, and automated Power BI reporting.

I've built conversational AI, deepfake detection, and customer churn prediction systems, including a deepfake model with 94.2% detection accuracy and a churn model delivering 91.2% high-accuracy risk predictions. I'm seeking opportunities to build enterprise AI solutions that create measurable business value.

Experience

Work history, roles, and key accomplishments

Artificial Intelligence Intern

Navodita Infotech

Apr 2026 - May 2026 (1 month)

Delivered five end-to-end AI projects across NLP, Computer Vision, Machine Learning, Predictive Analytics, and Reinforcement Learning. Earned the Artificial Intelligence Internship Certificate for successful project completion.

Python Faiss fastAPI Docker PyTorch EfficientNetB0 OpenCV scikit learn Random Forest GridSearchCV Pandas NLP Computer Vision Machine Learning Predictive Analytics Reinforcement Learning

Assistant Manager – Fraud Prevention Analytics

Teleperformance India

Jul 2017 - Nov 2025 (8 years 4 months)

Designed and deployed production-grade AI solutions using LangChain, Gemini 2.5, and ChromaDB, reducing hallucinations by 35% and inference costs by 40%. Led fraud detection and risk analytics, developed automated Power BI dashboards, and conducted security risk assessments.