Data Engineer

Engineering Resilient Data Ecosystems at Enterprise Scale

Specializing in multi-agent metadata lineage, continuous data validation frameworks, and high-velocity compute optimization. Building critical architectures that govern multi-terabyte flows and secure operational SLAs.

OPERATIONAL METRICS // LIVE
20M+
Active Platform Users Supported
6M+
Daily Transactions Ingested
99.98%
Incident-Free Production SLAs
-28%
Warehouse Compute Optimizations
Scroll to Initialize

Core Engineering Foundations

Autonomous Lineage

Moving away from manual documents that decay instantly. Lineage must be self-synthesized by parsing source operations directly, creating a dynamic graph model that prevents breaking changes before they hit production.

Validation-First Ingress

Data quality is not a post-hoc report; it is an active gatekeeper. By implementing real-time validation layers and reconciliation checks directly into pipeline runs, downstream metric drift is eliminated proactively.

Cost-Velocity Balance

Massive scale demands absolute warehouse discipline. Through intelligent partition pruning, schema optimization, and precise engine sizing, pipeline execution velocity can double while operational costs shrink dramatically.

Interactive Core Simulators

Experience real-time interactive models demonstrating Shubham's core engineering architectures: automatic metadata lineage mapping and automated data validation safeguards.

Data Compass Lineage Visualizer

This interactive graph represents a distributed metadata intelligence model. It automatically parses PySpark and SQL scripts from enterprise git repositories to map column and dataset relationships.

Interactive Guide: Click any active node in the flow to simulate an Impact Analysis. See how a change at the source triggers schema drift validation warnings downstream.
Click a dataset node to run lineage impact simulation.

Data Quality Continuous Validation Suite

A Python-based framework executing thousands of automated assertions across processing streams daily. It performs schema drift monitoring, integrity checks, and metric reconciliation before writing to analytics-ready tables.

1,800+ Daily Audits
+5x Audit Velocity
-85% Incident Drop
DATA_QUALITY_CORE // VALIDATION_CONSOLE IDLE
> ready. initialize connection pipeline...
> standing by for validation execution request...

The Technical Blueprint

Click or hover on any structural layer in the pipeline topology to explore the underlying technologies and trace data flow integration.

L5

Analytics & Intelligence

Tableau, Custom Flask Dashboards, Experimentation metrics

L4

Governance, Cataloging & Workflow

Apache Airflow, Data Compass Lineage, Git APIs, Docker

L3

Enterprise Warehousing & Scaling

Snowflake (Optimized), Databricks Delta Lake, AWS S3

L2

Distributed Processing Engine

Apache Spark, PySpark, Python Core, Parallelized Ingress

L1

Ingestion Streams & source Systems

Multi-terabyte transaction logs, core risk stores, user registries

LAYER 03

Enterprise Warehousing & Scaling

Building resilient cloud storage frameworks and robust curated schemas using Databricks and Snowflake. Focused on warehouse cost optimizations, multi-level partitioning, clustering, and strict staging-to-BI architectures.

Snowflake Databricks AWS S3 Delta Lake
Reduced enterprise warehouse costs by ~28% through right-sizing, query optimization, and schema design.

The Engineering Journey

Over 9 years of hands-on data architecting, evolving from ingestion automations to leading global metadata governance ecosystems at scale.

Feb 2022 - Present
Investment Banking

Lead Data Engineer (Vice President)

Architecting global data infrastructure, complex analytics models, and compliance lineage catalogs supporting 20M+ users and over 6M daily card transactions.

Designed a 550+ metric standard layer establishing unified analytical KPIs across time grains.
Built 'Data Compass'—reconstructing columns lineage graph via automated git parsing.
Engineered Data Quality framework executing 1,800+ validation checks daily, boosting throughput 5x.
May 2019 - Feb 2022
Big 4

Senior Engineering Consultant

Consulted enterprise stakeholders to build performant reporting systems, design facial recognition-based attendance apps, and lead scalable technical workshops.

Designed robust data systems for KPI telemetry and regulatory analytics auditing.
Created dynamic facial recognition solutions mapping attendance patterns at scale.
Sep 2016 - Dec 2018
IT Services

Program Analyst (Data Analyst)

Automated legacy data preparation tasks and created scalable dashboard reporting workflows, reducing data preprocessing overhead.

Establish connection Pipeline

Have an engineering challenge involving multi-terabyte processing, pipeline optimizations, or complex data quality automation? Let's connect.

INGEST_CONNECTION_REQUEST
Pipeline initialized successfully.