Architecture Reference

Platform Architecture

A comprehensive view of the end-to-end data platform — from source ingestion through transformation, warehousing, and serving — with full CI/CD and governance at every layer.

End-to-End Data Flow

Sources
SQL Server · PostgreSQL · MySQL · REST APIs · S3 · SharePoint
Ingestion
Fivetran · Custom Python · Databricks
Processing
Databricks PySpark · dbt Core
Warehouse
Snowflake LANDING · STAGING · DWH
Serving
Streamlit · BI Tools · APIs
Cross-Cutting Concerns
Terraform IaC
All Snowflake infrastructure codified
Azure DevOps CI/CD
Automated deployment across all layers
ETL Observability
Structured logging and SLA monitoring

Technology Stack

Data Warehouse

SnowflakeExpert

Primary DWH, Stored Procedures, Tasks, Streamlit

Transformation

dbt CoreExpert

SQL transformation, testing, documentation, lineage

Processing

DatabricksAdvanced

PySpark jobs, Delta Lake, Workflows orchestration

PySparkAdvanced

Large-scale data processing and schema normalization

Ingestion

FivetranExpert

13+ active connectors across SQL Server, PostgreSQL, MySQL, SaaS APIs

Custom REST APIsExpert

Python-based API ingestion with pagination and retry logic

Infrastructure

TerraformAdvanced

Snowflake IaC: warehouses, RBAC, resource monitors

Azure DevOpsExpert

CI/CD pipelines for all four solutions

Azure Data Lake StorageAdvanced

Raw landing zone for Databricks pipelines

Analytics & Serving

Streamlit on SnowflakeAdvanced

Interactive analytics apps deployed natively on Snowflake

Power BI / TableauIntermediate

BI tool consumption of mart layer models

Fivetran Connector Experience

13+ active connectors managed across two production environments, ingesting from databases, SaaS platforms, cloud storage, and communications tools.

PostgreSQL
→ ADLS
Active
NetSuite SuiteAnalytics
→ Snowflake
Active
Cvent
→ Snowflake
Active
Zoom
→ Snowflake
Active
Intercom
→ Snowflake
Active
SQL Server
→ Snowflake
Active
MySQL
→ Snowflake
Active
SQL Server
→ Snowflake
Active
SQL Server
→ Snowflake
Active
Amplitude
→ Snowflake
Paused
SharePoint
→ Snowflake
Active
Amazon S3
→ Snowflake
Active
RingCentral
→ Snowflake
Paused