Data Analyst · Bengaluru, India

Vijay Kumar

Data Analyst building insights from complex data.

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Portrait of Vijay Kumar

I turn complex, messy data into clear insight and systems that hold up in production.

Based in Bengaluru, I work across the stack of modern data — analytics and dashboards, retrieval-augmented generation, and multi-agent AI. I care about clean pipelines, honest metrics, and results that survive contact with the real world.

FocusData Analytics & ML
Based inBengaluru, India
Working withPython · SQL · LLMs

Activity

Consistently shipping.

Open-source projects and experiments, built in public on GitHub.

30+
Public repositories
AI · ML
Primary focus
Python
Top language
2024→
Building since

Selected work

Projects, built like products.

A focused selection. Each one solves a real problem end to end — from data to a working interface.

Agentic AI
Craftgent
Craftgent — screenshot

01 — Agentic AI

Craftgent

An autonomous content studio where a team of AI agents plan, draft, and refine long-form content collaboratively.

Multi-agent pipeline that takes a brief and returns a finished, edited draft — no manual hand-offs.

PythonLangChainMulti-AgentLLMs
Retrieval AI
Production RAG Pipeline
Production RAG Pipeline — screenshot

02 — Retrieval AI

Production RAG Pipeline

A deployable retrieval-augmented generation stack with document chunking, hybrid retrieval, reranking, and evaluation.

Turns a pile of documents into a grounded, citable question-answering API.

PythonLangChainVector DBFastAPI
Multi-Agent
Sales Intelligence
Multi-Agent Sales Intelligence — screenshot

03 — Multi-Agent Analytics

Multi-Agent Sales Intelligence

Coordinated data agents that ingest raw sales data and produce decision-ready intelligence for revenue teams.

Agents split the work — retrieval, analysis, and summary — into one automated reporting flow.

PythonMulti-AgentLLMsAnalytics
Data Analytics
E-Commerce Analytics
India E-Commerce Analytics — screenshot

04 — Data Analytics

India E-Commerce Analytics

An interactive dashboard exploring category, regional, and time-series revenue trends across the Indian e-commerce market.

Self-serve analytics — stakeholders slice sales by region, category, and season without writing a query.

PythonStreamlitPandasPlotly
Applied ML
MedicalAI System
MedicalAI System — screenshot

05 — Applied ML

MedicalAI System

A machine-learning system for medical data understanding — surfacing patterns to support clinical decisions.

Applies ML to structured and unstructured medical data to assist, not replace, expert judgment.

PythonMachine LearningHealthcare NLP
Risk Analytics
Sentinel AML
Sentinel AML Dashboard — screenshot

06 — Risk Analytics

Sentinel AML Dashboard

An anti-money-laundering monitoring dashboard that flags suspicious transactions with risk scoring and review workflows.

Moves fraud review from spreadsheets to a live, prioritized queue of the highest-risk cases.

PythonAnomaly DetectionAnalytics

Skills

The tools behind the work.

A working toolkit across analytics, machine learning, and AI engineering.

Data & Languages

  • Python
  • SQL
  • Pandas
  • NumPy

Machine Learning

  • scikit-learn
  • TensorFlow
  • PyTorch
  • Model Fine-tuning

AI Engineering

  • LLMs
  • RAG
  • Multi-Agent Systems
  • LangChain
  • Vector Databases

Analytics & Visualization

  • Streamlit
  • Plotly
  • Power BI
  • Excel

Engineering & Tools

  • Docker
  • FastAPI
  • Git
  • REST APIs

Ways of working

  • Clean pipelines
  • Reproducibility
  • Honest evaluation
  • Shipping in public

Want the details?

The full résumé covers experience, education, and the projects above in depth.

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