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Sugan R.

Sugan R.

AI & Machine Learning Engineer · Mid-Level

India · Rate on request

Professional Overview

Results-driven Artificial Intelligence and Machine Learning Engineer with hands-on experience designing and deploying intelligent AI solutions using Machine Learning, Deep Learning, Natural Language Processing, and Generative AI. Proficient in Python, TensorFlow, PyTorch, Scikit-learn, and modern LLM frameworks, with practical expertise in Retrieva

Experience

Company
MARSCAPTECH SOFTWARE SOLUTIONS PVT LTD
Oct 2023 – Oct 2025
Role title
AI AND ML ENGINEER

AI Expertise

AI & Machine Learning Engineers MLOps & AI Infrastructure

Skills

Python SQL RAG Prompt Engineering OpenAI API MLflow TensorFlow Scikit-Learn

Employment Type

Full-time

Description of Responsibilities

  • Built and deployed Retrieval-Augmented Generation (RAG) applications .
  • Developed AI agents using Python, LangChain, MCP, and OpenAI APIs.
  • Fine-tuned Large Language Models for domain-specific AI applications.
  • Designed prompt engineering workflows to improve LLM accuracy and response .
  • Built machine learning models for classification, regression, and predictive .

Key Achievements / KPIs

  • Built a production-ready LLM chatbot for automated customer support.
  • Integrated RAG with FAISS/ChromaDB for context-aware knowledge retrieval.
  • Implemented OpenAI APIs, prompt engineering, and conversation memory.
  • Reduced manual support workload by automating FAQ and customer queries.

Areas of Expertise

AI & Machine Learning Engineers

Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.

Data Science & Analytics

Extract business insights from raw data using statistical modelling, predictive analytics, A/B testing, and interactive dashboards.

NLP & Prompt Engineering

Build natural language processing systems, fine-tune large language models, and craft reliable production prompts for AI-powered products.

Automation & AI Workflows

Build intelligent automation pipelines, integrate AI APIs into existing tools, and replace manual workflows with agentic AI systems.

Current location

India

Time Zone

Kolkata UTC+5.5

Primary Work Language

English

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