Overview
Work History
Education
Skills
Accomplishments
Languages
Timeline
Generic
SATISH VARIKUTI

SATISH VARIKUTI

Fairfax,VA

Overview

24
24
years of professional experience

Work History

Director of Engineering

Walmart Inc
02.2017 - Current
  • Drove cohesive datamart/aggregation strategy across enterprise in collaboration with 15+ business partners, leading creation of RAP (Real-time Argentic Platform) enabling 1,000+ analysts to create self-service dashboards using natural language without understanding data structures, achieving 90% adoption rate and 75% reduction in analyst request fulfillment time through unified MDM connecting all core dimensions.
  • Invented, socialized funding, and executed PRISM Platform delivery within 6 months (50% faster than industry standard) supporting billions in Walmart pharmacy transactions, generating $4.5B+ annual cost savings (18% above target) and enabling $36B+ operating business operations with 99.8% platform availability and real-time decisioning capabilities.
  • Built highly performant data ecosystem serving 2.4M+ active customers through Investigative Platform with 80% automated case resolution (industry benchmark: 45%) leveraging global graph database, while architecting TRUE (Transactional Management & Financial Fraud) system processing 100M+ daily transactions with 99.9% accuracy and 85% false positive reduction.
  • Orchestrated Radar driver management platform enabling $30B+ Walmart delivery operations with end-to-end driver onboarding, registration, and fulfillment support, achieving 60% cost reduction in driver acquisition, 45% retention improvement, and supporting 500K+ active drivers across 4,000+ delivery zones.
  • Established enterprise data lake best practices with reusable frameworks consolidating 15+ raw data sources, implementing comprehensive data governance and security controls enabling 80% latency reduction, 95% data quality improvement, and self-service consumption for 25+ business units while maintaining SOX compliance and PII protection standards.

Architect

HP Inc (Labs)
04.2006 - 02.2017
  • Architected and developed advanced analytics algorithm processing 500M+ customer data points to analyze HP ink market share and printing behavior patterns across 12+ loyalty segments and 25+ geographical markets, implementing machine learning models that increased targeted marketing precision by 80% (industry benchmark: 35% improvement) and enabled $15M+ incremental revenue through real-time customer segmentation and predictive campaign optimization.
  • Designed and implemented enterprise data management system architecture serving 5,000+ concurrent users across 8 business units, engineering performance optimizations including columnar storage, distributed caching, and query parallelization that reduced processing time by 30% (from 4 hours to 2.8 hours daily), while architecting unified data strategy with fault-tolerant design achieving 99.5% uptime and sub-second query response times.
  • Architected reusable microservices platform foundation spanning 15+ data products with event-driven architecture and containerized deployment pipelines, reducing development cycles by 50% (from 12 weeks to 6 weeks average delivery), designed enterprise data modeling standards supporting 100TB+ daily processing capacity, and built scalable data architecture serving 200+ downstream applications through standardized REST APIs and GraphQL interfaces.

Senior Engineer

Satyam Computers
05.2003 - 04.2006
  • Designed and developed PANDA (Parts and Accessories) System architecture processing 2M+ daily parts catalog queries across 4,500+ Ford dealerships, implementing microservices-based solution with React frontend and Node.js backend that reduced customer search time by 75% and increased parts ordering accuracy by 85%, supporting $2.8B+ annual parts revenue with 99.7% system availability.
  • Engineered performance optimizations across critical user workflows including inventory search algorithms, real-time pricing calculations, and order processing pipelines, implementing Redis caching, database query optimization, and asynchronous processing that increased customer productivity and execution time efficiency by 50%+ while reducing server response times from 3.2 seconds to 800ms.
  • Architected scalable migration strategy for legacy parts management systems serving 15,000+ concurrent users, designing event-driven data synchronization patterns, implementing blue-green deployment pipelines, and building automated testing frameworks that ensured zero-downtime migration with 99.9% data integrity across 50M+ parts records and 200+ integrated systems.
  • Implemented Oracle database performance tuning and administration including partitioning strategies, index optimization, and query plan analysis across 500GB+ production databases, developing automated monitoring solutions and backup procedures that improved query performance by 60%, reduced storage costs by 35%, and achieved 99.95% uptime with RPO of 15 minutes for business-critical parts inventory data.

Engineer

HTC Ltd
09.2001 - 05.2003
  • Developed 15+ enterprise form-based Oracle applications using PL/SQL, Oracle Forms, and Oracle Reports supporting end-to-end business processes for 3,000+ concurrent users, implementing complex validation logic, workflow automation, and real-time data synchronization that processed 500K+ daily transactions with 99.8% system availability and sub-2-second response times across mission-critical financial and operational workflows.
  • Architected and implemented normalized database models for 8+ transactional systems handling 50M+ records with 3NF design principles, foreign key constraints, and referential integrity controls, while designing star schema dimensional models for reporting and analytics supporting 100+ business intelligence dashboards with automated ETL pipelines processing 2TB+ data daily and enabling sub-second query performance for executive reporting.
  • Engineered scalable system architecture across 12+ development projects spanning financial management, inventory tracking, and customer relationship systems, implementing database partitioning strategies, connection pooling, and automated deployment pipelines using Oracle Enterprise Manager that reduced deployment time by 70% (from 4 hours to 1.2 hours) and improved operational efficiency through automated monitoring, backup procedures, and performance tuning achieving 99.95% uptime.

Education

Bachelor of Engineering - Computer Science

Madras University
Chennai
06.2001

Skills

  • Engineering & Frameworks: Java, Python, JavaScript, React, Fast API
  • Cloud & Data: Azure, Google Cloud Platform (GCP), Oracle, SQL Server, Big Query, Airflow, NoSQL, AWS
  • AI & Innovation: AI/ML frameworks, Agentic systems, Vibe Coding
  • Leadership & Operations: Agile methodologies, Operational Excellence, Platform Engineering, Quality & Reliability frameworks

Accomplishments

    2025: Multiple Impact Award, Bravo Award, and Raise Award for exceptional technical leadership and delivery excellence

    2024: Outstanding Customer Service Award for platform innovation and user experience optimization

    2022: Outstanding People Award recognizing technical mentorship and collaborative engineering excellence

    2007: Outstanding Architecture and Delivery Excellence Award for innovative system design and project execution

    2003: Satyam Customer Champion Award for exceptional client service delivery and technical excellence

Languages

English
Full Professional

Timeline

Director of Engineering

Walmart Inc
02.2017 - Current

Architect

HP Inc (Labs)
04.2006 - 02.2017

Senior Engineer

Satyam Computers
05.2003 - 04.2006

Engineer

HTC Ltd
09.2001 - 05.2003

Bachelor of Engineering - Computer Science

Madras University

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SATISH VARIKUTI