Swamy Challa

About Swamy Challa

I am an Integration Engineer specializing in designing and implementing B2B system integrations across supply chain and cloud commerce environments.My expertise includes building and supporting API- and EDI-based integrations connecting ERP, WMS, OMS, and e-commerce platforms to enable seamless order, inventory, and fulfillment synchronization.I have hands-on experience with REST APIs, webhooks, JSON/XML data exchange, and iPaaS platforms such as Workato and Boomi. I regularly perform end-to-end integration development including data mapping, ETL workflow orchestration, UAT coordination, go-live validation, and production support.Technically, I work extensively with SQL, Snowflake, Postman, and log analysis to troubleshoot integration issues, validate data consistency across systems, and ensure reliable high-volume transaction processing.I enjoy solving complex integration problems, improving automation, and building scalable solutions that connect enterprise systems efficiently.Core areas of expertise:• API & EDI integrations (X12/EDIFACT)• Workato & Boomi (iPaaS platforms)• ERP / WMS / OMS integrations• SQL & Snowflake data reconciliation• API troubleshooting & Postman testing• ETL workflows and system connectivity

Experience

1. Integration Engineer

   Arrive Logistics

   Oct 2024 — Present · Austin, TX, US

   Designed and implemented B2B integration flows connecting ERP, WMS, OMS, CRM, and e-commerce platforms to synchronize order, inventory, and fulfillment data across supply chain systems.• Developed API and EDI integrations (X12/EDIFACT), including ASN and dropship transactions for partner connectivity.• Built and optimized integration workflows using Workato and Boomi, orchestrating ETL pipelines and SaaS platform integrations.• Performed end-to-end integration testing, including mock API validation, UAT coordination, and production go-live support.• Investigated integration incidents by analyzing API logs, HTTP responses, and EDI transaction failures to identify root causes.• Used SQL and Snowflake for cross-system data reconciliation and transactional data validation.• Automated integration monitoring and support processes using Python, Bash, and PowerShell scripting.

Education

• Webster University

  Master's degree, Information Technology