Sai Nagarjun Satish

About Sai Nagarjun Satish

I am an Integration Architect with expertise across three domains: Enterprise Systems, Cloud Infrastructure, and Process Automation:/- Led enterprise-scale integrations across 40+ systems processing 1B+ annual messages for EV manufacturing operations. Orchestrated real-time data flows for Order-to-Cash, Record-to-Report, and Procure-to-Pay processes across SAP S/4HANA, Oracle EBS, Salesforce, and custom applications using Dell Boomi, Apache Kafka, and AWS serverless technologies./- Architected AWS-native integration platform evaluating Step Functions, Lambda, EventBridge, and Glue vs. legacy iPaaS solutions. Built production-grade automation frameworks reducing operational overhead by 70% and delivering $250K+ in annual cost savings. Developed ETL pipelines, event-driven architectures, and API orchestration layers processing 150K+ vehicle orders with 85% reduction in financial close time./- Implemented SOX-compliant integration controls with comprehensive audit trails, role-based access, and change management workflows. Designed disaster recovery solutions achieving RTO <4 hours and RPO <15 minutes for mission-critical financial integrations supporting quarterly close and regulatory reporting./- Built production AI Slack bot using AWS Bedrock (Claude Sonnet 3.5) for autonomous integration monitoring, reducing MTTR by 60% and enabling self-healing workflows. Developed intelligent alerting systems analyzing log patterns, detecting anomalies, and auto-remediating common failures across integration landscape.Designing event-driven architectures, deploying serverless Lambda functions via Python, orchestrating Kafka consumer groups, or implementing real-time data pipelines doesn\'t faze me—it excites me!

Experience

1. Staff Software Engineer

   Rivian

   Mar 2021 — Present

   Managed, architected, and built integration systems and processes for EV manufacturing operations, cross-collaborating with: Engineering & Manufacturing: Designed and maintained integrations to standardize and automate vehicle production workflows, quality management systems, and supply chain synchronization Supply Chain & Procurement: Developed real-time integrations across BOM management, procurement systems, inventory control, and vendor portals supporting rapid scaling of EV production Finance, Accounting, & Internal Audit: Created compliance automations and integrations throughout Quote-to-Cash (Q2C), Procure-to-Pay (P2P), Record-to-Report (R2R), and Travel & Expense (T&E) modules with SOX404 controls and financial close automation IT & Security: Implemented RBAC provisioning, disaster recovery frameworks, and deployed AI-powered monitoring solutions across the entire integration landscapeKey Achievements:Processed 1B+ messages annually across 40+ enterprise systems (SAP S/4HANA, Oracle EBS, Salesforce, custom applications) using Dell Boomi, Apache Kafka, and AWS LambdaReduced operational overhead by 70% through automation frameworks, delivering $250K+ in annual cost savingsHandled 150K+ vehicle orders with 85% reduction in financial close time via optimized Order-to-Cash workflowsBuilt production AI Slack bot using AWS Bedrock (Claude Sonnet 3.5) reducing MTTR by 60%Architected comprehensive AWS-native integration evaluation framework (Step Functions, Lambda, EventBridge, Glue) for platform modernizationImplemented SOX-compliant disaster recovery solutions with RTO <4 hours and RPO <15 minutesTechnologies: Dell Boomi, AWS (Lambda, Glue, Step Functions, Bedrock, S3, CloudFormation, EventBridge), Apache Kafka, SAP S/4HANA, Oracle EBS, Salesforce, Python, SQL, REST/SOAP APIs

Education

• University of Arizona

  Masters, Management Information Systems

  2012 — 2013

• Visvesvaraya Technological University

  Bachelor of Engineering, Information science and engineering

  2008 — 2012

Skills

• Raven
• Soap
• Dell Boomi
• Integration
• Software Development
• Representational State Transfer (Rest)
• Sdlc
• Ibm Spss
• C
• Pl/Sql
• Analysis
• Ms Office Suite
• Java
• Ms Project 2010
• Sql
• Visio
• Weka
• Ms Visio 2010
• Xml
• Rapidminer
• C++
• Snaplogic
• Business Analysis
• Project Management
• Business Intelligence
• Microsoft Sql Server
• Marketing Strategy
• Wireshark
• Mysql
• Api
• Rattle
• Data Analysis
• Oracle Sql Developer
• C#
• .net
• Data Mining
• Requirements Analysis
• Testing
• Json
• System Analysis and Design