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Khojdo blog

Guides, local know-how and business tips

Practical writing for people running and finding businesses in Mithila, Bihar and Delhi NCR.

Career Resilience & Personal Growth

Protecting Your Household Runway: Budgeting and Emergency Savings

An India-focused, Gita-inspired plan to calculate household cash runway, prioritize essentials, review benefits and manage the first month a...

Pankaj Kumar Jha·3 Nov 2026
AWS Data Architecture & Lakehouse 🔒Members

Three Pilot Data Products and Interview Scenarios: An AWS Energy Control Tower MVP

Plan a governed AWS platform MVP for generation, smart-meter demand and asset reliability. Practice architecture, failure, cost and stakehol...

Pankaj Kumar Jha·2 Nov 2026
AWS Data Architecture & Lakehouse 🔒Members

Architecture Leadership and Co-build Delivery

A practical guide for architects leading an AWS data-platform engagement: make decisions visible, agree on scope and acceptance criteria, ma...

Pankaj Kumar Jha·2 Nov 2026
AWS Data Architecture & Lakehouse 🔒Members

Terraform/CDK, CI/CD, Observability and FinOps

A release and operations blueprint for deploying AWS infrastructure and data pipelines safely, monitoring energy-control-tower service level...

Pankaj Kumar Jha·2 Nov 2026
AWS Data Architecture & Lakehouse 🔒Members

Security and Control Design

A practical AWS security design for an energy data platform, covering workforce and workload identities, cross-account data sharing, least p...

Pankaj Kumar Jha·2 Nov 2026
AWS Data Architecture & Lakehouse 🔒Members

Data Mesh, Governance and Data Quality

Build domain-owned energy data products with shared contracts, searchable metadata, traceable lineage, automated quality checks and federate...

Pankaj Kumar Jha·2 Nov 2026
AWS Data Architecture & Lakehouse 🔒Members

Choosing and Connecting Data Engines

A workload-based guide to choosing AWS Glue, Athena, Redshift, EMR or Snowflake for the energy operations control tower, including Iceberg i...

Pankaj Kumar Jha·2 Nov 2026
AWS Data Architecture & Lakehouse 🔒Members

S3, Apache Iceberg and Medallion Architecture

Design governed Bronze, Silver and Gold data products for an energy operations control tower using Amazon S3, Apache Iceberg, AWS Glue and S...

Pankaj Kumar Jha·2 Nov 2026
Career Resilience & Personal Growth

The First Week After an IT Layoff

A calm, practical first-week plan for an Indian IT professional after a layoff: organize employment records, understand final pay and benefi...

Pankaj Kumar Jha·2 Nov 2026