Forward Deployed Data Engineer · Verizon

Architecting Resilient Data Pipelines & Agentic Systems.

Modernizing enterprise data lakes with PySpark, Databricks, and Delta Lake across AWS & GCP. Pioneering autonomous agentic data engineering workflows with Claude Code, Antigravity, and Codex.

AI & INFRA STACK: Claude Code PySpark Databricks GCP & AWS Delta Lake Codex & Antigravity
Shiva Preetham Chinthalacheruvu
42% Faster Pipelines Zero Secret Leaks Billions Reconciled
42%
Runtime Cut
Informatica → Databricks PySpark
3.5x
Query Acceleration
Delta Lake Z-Ordering & Partitioning
99.9%
Pipeline SLA
Modular YAML Databricks Workflows
100%
CCPA Compliance
OneTrust & Unity Catalog Automation
About Shiva Cheruvu

Forward-Deployed Impact Powered by Autonomous Agents

I am a Forward Deployed Data Engineer at Verizon and a Data Science graduate from the University of Minnesota. I specialize in bridging raw distributed data infrastructure with high-stakes business outcomes.

My development methodology is agentic-native: I prioritize Claude Code as my primary autonomous CLI partner for rapid PySpark transformation scaffolding, test synthesis, and infrastructure automation, supplemented by Google Antigravity and Codex for architectural modeling and deep static validation.

The Agentic Pairing Triad
Claude Code CLI (Primary) Driver
Autonomous repo scaffolding, PySpark pipeline generation, git workflows, and test execution.
Google Antigravity Architect
Deep architectural synthesis, personal intelligence integration, and multi-agent coordination.
OpenAI Codex Verification
Complex algorithm optimizations, mathematical checks, and syntax cross-verification.
Agentic Intelligence Module

Query Shiva's Technical Intelligence

Interactive agent terminal modeling Shiva's architecture, forward-deployed experience, and autonomous workflows.

Read-only sandboxed responses
claude-code-cli • antigravity-session • codex ACTIVE
Primary Agent Driver: Claude Code
Autonomous Data Pipelines with Claude Code
Claude Code CLI serves as Shiva's primary agentic pairing partner for infrastructure automation and software engineering:
  • Autonomous Pipeline Generation: Utilizing Claude Code to rapidly scaffold PySpark medallion transformation models, automate YAML workflow configs, and orchestrate schema diffing scripts.
  • Test Synthesis & Static Verification: Claude Code automates edge-case unit test generation for data reconciliation, validating row-level assertions before execution on clusters.
  • Zero-Leak Defense: Claude Code is configured with strict credential avoidance rules—automatically stripping tokens, utilizing .env.example templates, and validating against local gitleaks pre-commit hooks.
PORTFOLIO ARCHITECTURE

The 3 Project Pillars

Structured to showcase autonomous AI engineering, cloud cost-optimized infrastructure micro-tooling, and production-grade data modeling.

Pillar 01 Live

AI End-to-End Consumer App

ANTeater (open-source Yuka alternative): Scan a grocery barcode for a transparent 0–100 health score, additive warnings with sources, and a better option in the same aisle. Optional Gemini reads ingredient photos with your own key; no backend, no stored keys.

Claude Code Build Open Food Facts Gemini (BYOK)
Inspect Architecture Casing
Pillar 02 Updates daily

Cloud & Data Infra Micro-Tools

80 days, two features a day: one Databricks and one Google Cloud build daily, each on a platform feature released in the last six months: pipelines, governance, cost guardrails and ML in SQL. Each one tested, cost-capped and keyless.

Claude Repo Sync Databricks CLI PySpark
Explore Tooling Casing
Pillar 03 Shipped Projects

Legacy & College Engineering

Machine Learning & Analytics: Unsupervised player clustering on NBA performance data, computer vision ball/strike calculation for slow-pitch softball (SLOW-ARC), and Enterprise Sales Intelligence dashboards in Tableau.

Scikit-Learn Computer Vision Tableau
View Production Repos
Strict Credential Lockdown & Secret Leak Prevention

Every repository linked here enforces zero hardcoded secrets. Automated gitleaks CI/CD scanning runs on every push, pre-commit hooks intercept local keys, and all cloud demos adhere to Bring-Your-Own-Key (BYOK) architecture so outside viewers cannot consume cloud credits or account resources.