Machine Learning Engineer

Venkatesh
Vaishnav

Building intelligent systems with Machine Learning, Generative AI, RAG and Agentic AI.

PythonLangGraphFastAPIQdrantDocker

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About Me
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About

Building intelligent systems that solve real problems.

I work across Machine Learning, Generative AI, RAG and intelligent application engineering.

VV

Currently

Machine Learning Engineer

Building practical AI and ML systems, with a focus on Generative AI, retrieval systems and intelligent applications.

I'm Venkatesh Vaishnav, a Machine Learning Engineer focused on building intelligent systems and practical AI applications.

My work spans Machine Learning, Generative AI, Retrieval-Augmented Generation, Agentic AI and backend systems for intelligent applications.

I enjoy taking an idea from experimentation to a working system — from data processing and model development to APIs, vector databases, containerization and deployment.

Core Stack

PythonSQLMachine LearningGenerative AIRAGLangGraphLangChainFastAPIQdrantDockerMLflowAWS

1.8+

Years Experience

10+

AI / ML Projects

4+

AI Domains

Selected Work

Systems I've built.

A selection of projects spanning Machine Learning, Generative AI, RAG, Agentic AI and production-oriented AI infrastructure.

01AGENTIC AI

Autonomous AI Research Assistant

A multi-agent research system that plans, retrieves, analyzes and critiques information to produce structured research answers.

Planner / Retriever / Analyst / Critic agents
RAG-based document understanding
FastAPI backend with LangGraph orchestration
LangGraphLangChainQdrantFastAPIOllamaDockerMLflow
Agent PipelineRunning
Research Query
Planner
Retriever
Analyst
Critic
Structured Answer
LangGraphQdrantLLM
01
System Preview
02ENTERPRISE AI

Enterprise AI Support Platform

A production-oriented AI support architecture designed around microservices, event-driven processing and hybrid retrieval.

Dense + BM25 hybrid retrieval
Reciprocal Rank Fusion and reranking
RabbitMQ and Celery event-driven processing
FastAPIPostgreSQLRedisRabbitMQQdrantMinIODocker
Hybrid RetrievalEvent Driven
User Query
Dense Search
BM25
Reciprocal Rank Fusion
Reranker
LLM Response
QdrantRabbitMQFastAPI
02
System Preview
03MACHINE LEARNING

AI-Powered Time-Series RAG Forecasting

A forecasting assistant combining time-series modeling with retrieval and natural-language interaction across large-scale retail sales data.

100K+ retail sales records
3+ years of historical data
Forecasting combined with RAG interaction
PythonProphetLangChainFAISSHugging FaceStreamlit
Forecast Engine100K+ Records
Retail Sales
Historical Data
Time-Series Model
Forecast
RAG Business Insight
ProphetFAISSLangChain
03
System Preview
04GENERATIVE AI

Resume Job Matcher

A RAG-based application that compares resumes with job descriptions and generates intelligent matching insights.

Semantic resume understanding
Vector similarity search
LLM-powered matching analysis
PythonSentence TransformersFAISSLLaMAGroqStreamlit
Matching EngineSemantic AI
Resume
Job Description
Embeddings
Vector Search
LLM Analysis
Match Insights
FAISSLLaMAGroq
04
System Preview

More systems and experiments coming soon.

Build Feed

What I'm building.

Projects, experiments, technical explorations and things I'm currently working on.

VIDEOAUG 2026
01
Video coming soon

AI · CONTINUOUS LEARNING.

Constantly learning.

Personal update
PROJECTBUILD
02

Enterprise AI Support Platform

Building an AI support architecture combining hybrid retrieval, vector search, event-driven processing and production-oriented services.

Explore →
EXPERIMENTLAB
03

Agentic AI & RAG Systems

Exploring multi-agent workflows, retrieval pipelines and practical applications of Generative AI.

Explore →
LEARNINGNOW
04

From ML Models to AI Systems

Focusing on the engineering layer around ML and GenAI — APIs, vector databases, orchestration, containers and deployment.

Explore →
More updates coming soon

Experience

Where I've been building.

My professional journey across Machine Learning, Generative AI and intelligent systems.

Current Role

Nexkites

Machine Learning Engineer

Jan 2025 — Present

1.8+

Years Experience

Working on machine learning and AI solutions, taking ideas from experimentation toward practical, production-oriented systems.

Focus Areas

Machine Learning+
Generative AI+
RAG+
Python+
AI Systems+
01 JAN 2025
PRESENT

Building at the intersection of Machine Learning and Generative AI.

Contact

Let's build
something intelligent.

I'm interested in Machine Learning, Generative AI, intelligent systems and engineering problems where AI can create meaningful impact.

Find me online