Anand Prakash Singh
Architecture

Interactive architecture explorer

Architecture banner

Multi-cloud lakehouse on AWS data services

Iceberg-on-S3 lakehouse with EMR processing, MWAA orchestration, Glue metadata, and Athena access.

Data PlatformIcebergAWSLakehouse

Components: Streaming Ingest, S3 Lake Zones, EMR + PySpark, Iceberg Tables, MWAA, Glue Catalog, Athena

Tradeoffs: Balanced delivery speed, operational control, and governance using the listed toolchain.

CI/CD and GitOps platform

Enterprise delivery platform combining Jenkins, GitHub Actions, Azure DevOps, ArgoCD, Terraform, and Artifactory.

CI/CDGitOpsPlatform Engineering

Components: Git, CI Engines, Artifactory, ArgoCD, Kubernetes

Tradeoffs: Balanced delivery speed, operational control, and governance using the listed toolchain.

DevSecOps and observability control loop

Integrated pipeline quality/security gates with runtime observability and remediation for high-uptime platforms.

SecurityObservabilityReliability

Components: Build, SonarQube, Snyk / Aqua, Deploy, Observability, Response

Tradeoffs: Balanced delivery speed, operational control, and governance using the listed toolchain.

Outcome: Maintained 99.99% uptime using Prometheus, Azure Monitor, Grafana, and SLO/SLA dashboards with proactive remediation automation.

AI initiatives: RAG and agentic orchestration

LLM-enabled architecture using LangChain, Claude/OpenAI APIs, MCP context injection, and multi-agent execution paths.

AIRAGLLMMCP

Components: Query, LLM Router, RAG, MCP Context, Agentic Pipeline, Outcome

Tradeoffs: Balanced delivery speed, operational control, and governance using the listed toolchain.

Outcome: Led enterprise AI programs across retail and fintech, integrating Claude/OpenAI-powered assistants to reduce manual query handling by 60%.

Data quality and DataOps validation chain

Great Expectations and PySpark validation gates with automated testing across unit, integration, and end-to-end pipeline stages.

Data QualityDataOpsTesting

Components: Ingest, Validation, Testing, SLA Outcome

Tradeoffs: Balanced delivery speed, operational control, and governance using the listed toolchain.

Outcome: Implemented data quality gates with Great Expectations and custom PySpark checks, maintaining 99.9% data accuracy SLAs across business-critical datasets.

Multi-cloud lakehouse on AWS data services Explorer

Diagram explanation

Iceberg-on-S3 lakehouse with EMR processing, MWAA orchestration, Glue metadata, and Athena access.

Flow: Streaming Ingest -> S3 Lake Zones -> EMR + PySpark -> Iceberg Tables -> MWAA -> Glue Catalog -> Athena

Node-by-node breakdown

Step 1: Streaming Ingest

Kinesis / Kafka

Upstream: None

Downstream: S3 Lake Zones

Step 2: S3 Lake Zones

raw / processed / curated

Upstream: Streaming Ingest

Downstream: EMR + PySpark

Step 3: EMR + PySpark

Batch transformations and tuning

Upstream: S3 Lake Zones, MWAA

Downstream: Iceberg Tables

Step 4: Iceberg Tables

ACID + schema evolution

Upstream: EMR + PySpark, Glue Catalog

Downstream: None

Step 5: MWAA

100+ DAG orchestration

Upstream: None

Downstream: EMR + PySpark

Step 6: Glue Catalog

Metadata and lineage

Upstream: Athena

Downstream: Iceberg Tables

Step 7: Athena

Interactive analytics queries

Upstream: None

Downstream: Glue Catalog