Prakash Srivastava Data & AI Platform Architect
Portrait of Prakash Srivastava

Prakash Srivastava

Senior Data & AI Platform Architect

  • TOGAF
  • AWS Certified Solutions Architect
  • 20+ years

I design data and AI platforms that turn enterprise data into decisions.

View case studies Contact me LinkedIn

  • 20+years in data engineering
  • 40TB+structured data systems
  • 20K+IoT devices streamed
  • 1000+sources in one GRC platform

Body Explorer

See how the body is built. Pick a system, such as bones, muscles, heart or lungs, and tap a part to learn about it.

Body composition

Got a printout from a body composition scale, like an InBody scan? See muscle and fat by limb, the fat around your organs, and how it changes over time.

Where it hurts

Point to the spot on a body figure, answer a few short questions, and get a note to show your doctor. For learning only.

Know My Body

A learning game in five levels, from the whole body to the parts inside a joint, with stars and badges.

Skin and acne

Zoom into the skin of the face, see one pore, and watch the life of a pimple step by step. For learning only.

Family Tree Builder

Drag-and-drop family tree with automatic layout, sharing and export. Private by default.

Mind Games

Twelve short wellness games and a Mind Check-up, with friendly scores and shareable results.

Learn: fMRI from zero

Short illustrated lessons with pictures you can click and change, from hydrogen to brain networks.

Market-basket analysis

Apriori association rules on real shop data, with support, confidence and lift.

Latest posts

The brain's regions and what they do: a map for EEG

The four lobes, the motor and sensory strips, the limbic system and cerebellum. What each region does, which electrodes sit above it, and what EEG can't see.

  • EEG
  • EEG Beginner
  • Neuroscience
  • Brain Anatomy
  • Data Engineering

Brain waves: delta, theta, alpha, beta and gamma explained

The five EEG frequency bands in one table and picture, plus mu rhythm, spindles and K-complexes. What is normal, where, and what may be a warning sign.

  • EEG
  • EEG Beginner
  • Brain Waves
  • Signal Processing
  • Neuroscience

Recent work

Personal product on this site · 2024 – 2026

Family Tree Builder

A drag-and-drop family tree editor with automatic layout, read-only sharing by email, photos and export, rebuilt from a 2024 prototype into a signed-in product with private storage.

  • React 18
  • @xyflow/react
  • dagre
  • Vite
  • Flask 3
Personal product on this site · 2026

Mind Games

Twelve short wellness games and a Mind Check-up, with encouraging scores, themes and avatars, saved results for signed-in players and shareable result cards.

  • JavaScript
  • HTML/CSS
  • Flask 3
  • Authlib
  • Google Cloud Storage
Personal project · 2026

Legacy app modernisation – this portfolio

Brought a 2020 Flask site on a deprecated runtime up to Python 3.12 and Flask 3, with HTTPS, an enforced security policy, passwordless sign-in, per-user storage and a 200+ test suite.

  • Python 3.12
  • Flask 3
  • pandas 2.2
  • Authlib
  • React 18

What I do

  • Data Platform Design and Integration Architecture (Batch + Streaming)
  • AI/GenAI (RAG, Agentic AI, LLM integrations)
  • IoT Data Processing at scale (20K+ devices)
  • Data Migration & Modernization
  • Pre-sales, RFPs and client advisory

Skills

Architecture & Data Platforms

  • Data Platform Design
  • Data Warehousing
  • Lakehouse
  • Data Migration
  • Multi-tenant Architecture

Azure

  • ADF
  • Synapse
  • Databricks
  • Fabric
  • Event Hub
  • IoT Hub

AWS

  • S3
  • Lambda
  • Glue
  • Redshift
  • Kinesis
  • Bedrock
  • OpenSearch

AI / ML / GenAI

  • OpenAI API
  • RAG
  • Prompt Engineering
  • Agentic AI
  • Logistic Regression

Databases

  • PostgreSQL
  • SQL Server
  • MySQL
  • Netezza
  • Hive
  • Cosmos DB
  • MongoDB

BI & Analytics

  • Power BI
  • SSIS
  • SSAS
  • SSRS
  • MicroStrategy
  • Jasper

Languages

  • Python
  • C#
  • Java
  • VBA
  • .NET
  • Web Services