Available for Freelance Projects

NishchalGante Ravish

Currently:Machine Learning Engineer

Building production-grade AI systems — from LLMs and RAG pipelines to MLOps and autonomous agents. Transforming data into intelligent solutions.

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0+
Years in ML/AI
0+
Projects Built
0+
Clients Served
Models Trained
Python·PyTorch·LangChain·LLMs·RAG Systems·AWS Bedrock·Docker·FastAPI·MLflow·Kubernetes·Vector DBs·HuggingFace·Python·PyTorch·LangChain·LLMs·RAG Systems·AWS Bedrock·Docker·FastAPI·MLflow·Kubernetes·Vector DBs·HuggingFace·
01 — Who I Am

ML Engineer & AI Architect

🧠
BNY
Current Employer
📍 Chicago, IL

I'm a Machine Learning Engineer and AI Specialist with hands-on experience building end-to-end intelligent systems. Currently at BNY Mellon and pursuing advanced study at Illinois Institute of Technology.

From Retrieval-Augmented Generation pipelines to autonomous AI agents, I specialize in taking ML from research to production — multimodal platforms, LLM fine-tuning, and scalable MLOps at real scale.

Currently deep-diving into Agentic AI frameworks and building SummarAIze — a multimodal news intelligence platform.

Predictive ModelingGenerative AILangChainPyTorchMLOpsAutonomous AgentsData PipelinesAWS
02 — Expertise

Technical Arsenal

A curated stack of tools I wield to build production AI systems.

AI / Machine Learning Core

LLMs (GPT, LLaMA)
PyTorch
HuggingFace
RAG Systems
LangChain
Agentic AI
NLP / BERT
Computer Vision

Cloud & Infrastructure

AWS SageMaker
AWS Bedrock
Docker
Kubernetes
MLflow
Vector DBs
FastAPI

Languages & Data

Python
Pandas / Scikit-learn
Apache Spark
SQL / MongoDB
Time Series Forecasting
03 — Portfolio

Featured Projects

06
🗞️
01 / 06
Multimodal news intelligence
LLMMultimodalGenAI

SummarAIze

Multimodal news platform generating real-time AI summaries. Processes text, images, a

PythonFastAPIOpenAIReact
🤖
02 / 06
Privacy-first local AI
LLaMALocal LLMRAG

Local Llama Bot

Privacy-first conversational AI on local hardware. Custom RAG pipeline with persisten

PythonLLaMALangChainChromaDB
🍔
03 / 06
Real-time food recognition
Computer VisionPyTorchCNN

FoodEye

Real-time food recognition & nutritional analysis. 94% accuracy across 101 food categ

PyTorchOpenCVFastAPIReact
📊
04 / 06
Production ML observability
MLOpsMLflowMonitoring

ML App Monitoring

Production ML monitoring with real-time drift detection, performance tracking, and au

PythonMLflowGrafanaDocker
⛓️
05 / 06
Scalable document Q&A
RAGLangChainPinecone

Enterprise RAG System

Scalable document Q&A with multi-document ingestion, semantic chunking, and reranking

LangChainPineconeFastAPIPython
🎯
06 / 06
End-to-end cloud AI
AWSSageMakerBedrock

AWS GenAI Pipeline

End-to-end GenAI on AWS using Bedrock, SageMaker & Lambda. Automated training, evalua

AWSSageMakerBedrockLambda
01 / 06
04 — Freelance

Services I Offer

End-to-end AI solutions tailored to your business. Prototype to production.

🤖

GenAI Application Dev

LLMs at production scale

Build production-ready LLM applications with RAG, fine-tuning, and multi-agent architectures that actually work in the real world.

  • RAG & Knowledge Bases
  • Custom LLM Fine-tuning
  • Multi-agent Workflows
  • Prompt Engineering
From $150/hr
🤖

GenAI Application Dev

From architecture design to deployment, I handle the full GenAI lifecycle — evaluation, safety guardrails, cost optimization, and monitoring.

From $150/hr
Let's Talk
🧠

ML Model Development

Research → production

End-to-end ML from data preprocessing to model deployment and monitoring. Specializing in predictive analytics and computer vision.

  • Predictive Analytics
  • Computer Vision
  • NLP Pipelines
  • Ensemble Methods
From $130/hr
🧠

ML Model Development

I follow rigorous experiment tracking, hyperparameter optimization, and model interpretability practices to deliver models that generalize.

From $130/hr
Let's Talk
☁️

MLOps & Cloud Deploy

AWS-native pipelines

Production AWS deployment with CI/CD, monitoring, and auto-scaling. SageMaker, Bedrock, Lambda — end-to-end.

  • AWS SageMaker & Bedrock
  • Docker & Kubernetes
  • MLflow Tracking
  • Drift Detection
From $140/hr
☁️

MLOps & Cloud Deploy

Infrastructure as code, blue-green deployments, A/B testing, and automated rollbacks — your ML systems run reliably at scale.

From $140/hr
Let's Talk
💬

AI Chatbot & Automation

Intelligent workflows

Intelligent conversational AI integrated with your existing workflows and data. From customer service to internal automation.

  • Custom Chatbot Dev
  • Process Automation
  • API Integration
  • Multi-modal Interfaces
From $120/hr
💬

AI Chatbot & Automation

Built with reliability in mind — fallback handling, human escalation paths, analytics dashboards, and continuous improvement loops.

From $120/hr
Let's Talk
📊

Data Science

Insight to action

Raw data to actionable intelligence with advanced analytics, time series forecasting, and interactive dashboards.

  • EDA & Feature Engineering
  • Statistical Modeling
  • Dashboard Development
  • Time Series
From $110/hr
📊

Data Science

I deliver clear narratives alongside technical deliverables — every insight comes with recommended actions and implementation paths.

From $110/hr
Let's Talk

AI API Development

High-throughput inference

High-performance AI-powered REST APIs built with FastAPI, optimized for scale, reliability, and low latency.

  • FastAPI Backend
  • Model Serving
  • Real-time Inference
  • Rate Limiting & Auth
From $130/hr

AI API Development

Async-first, horizontally scalable APIs with comprehensive observability — tracing, metrics, and alerting baked in from day one.

From $130/hr
Let's Talk

Not sure which service fits your needs?

Book a free consultation →
05 — Career

Work Experience

3+
Years of
experience
🏦
Machine Learning Engineer
BNY Mellon·Full-time·Chicago, IL
2024 – Present
1+ year
60% time reductionMLOps at scaleQuantitative ML
  • Building and deploying production ML models for financial data analysis and risk assessment
  • Developing LLM-powered automation pipelines reducing manual processing time by 60%
  • Architecting scalable MLOps infrastructure with model monitoring and drift detection
  • Collaborating with quant teams to integrate predictive models into trading systems
Published researchAgentic AILLM Benchmarking
89% accuracy10M+ recordsSpark pipelines
Open to new opportunities · Chicago, IL · Remote-friendly
06 — Feedback

Client Testimonials

★★★★★
"Nishchal built an end-to-end RAG system for our document management needs. Accuracy improvement was remarkable — reduced manual review time by 70%. Highly recommend for any GenAI project."
A
Alex Thompson
CTO, TechStartup Inc.
★★★★★
"Delivered a computer vision solution for our quality control pipeline ahead of schedule. The model achieved 96% defect detection accuracy. Outstanding technical depth and communication."
S
Sarah Kim
Engineering Lead, ManuTech
★★★★★
"Our AI chatbot deployment on AWS was flawless. Nishchal's expertise in LangChain and cloud infrastructure made what seemed complex feel effortless. Will definitely hire again."
M
Mike Patel
Founder, AIFirst Agency
07 — Get In Touch
Let's build
something
intelligent.

Whether you need a production ML system, GenAI application, or expert consultation — I'm here to turn your AI vision into reality.