Sai Varun Atmakuri
Mulesoft Developer @PTC
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WORK HISTORY
Mulesoft Developer @PTC
US
Designed and developed API-Led Connectivity solutions using MuleSoft to integrate IoT device platforms (ThingWorx), predictive analytics engines, and ERP work order systems.• Built Device Health Experience APIs to expose real-time machine telemetry, enable maintenance ticket creation, and improve machine monitoring capabilities.• Developed Maintenance Orchestration Process APIs to automate the workflow of fetching IoT data, analyzing device health via predictive models, and creating service work orders in SAP ERP.• Integrated ThingWorx IoT Platform APIs, Predictive Analytics APIs, and ERP Work Order APIs through MuleSoft System APIs, enabling seamless data flow across systems.• Implemented OAuth 2.0 authentication, Client ID enforcement, and Rate Limiting Policies to secure APIs and prevent abuse.• Applied global error handling frameworks and retry strategies, achieving 99% system uptime even during third-party system failures.• Developed DataWeave 2.0 transformations to normalize diverse telemetry and prediction data formats across IoT and analytics systems.• Deployed applications on CloudHub with externalized configurations across Dev, UAT, and Production environments.• Built and executed comprehensive MUnit tests achieving over 95% code coverage, improving testing reliability and minimizing deployment risks.• Delivered significant business impact by reducing machine downtimes by 40% and improving maintenance response times by 30% through proactive IoT monitoring and automation.• Collaborated closely with product owners, architects, and field service teams in an Agile Scrum environment, ensuring iterative development and fast feedback cycles.
EDUCATION
Yeshiva University
Master of Science - MS, Data Analytics and Visualization
Vardhaman College of Engineering (VCEH)
Bachelor of Engineering - BE, Mechanical Engineering
ABOUT SAI VARUN ATMAKURI
Hello, I\'m Saivarun Atmakuri. As a MuleSoft Developer with 3.5 years of experience building scalable APIs and integration solutions using Anypoint Platform. I specialize in API-led connectivity, DataWeave transformations, and integrating systems like Salesforce, SAP, and cloud platforms.Completed Master\'s in Data Analytics & Visualization, I bring a blend of technical skills and analytical thinking to every project. Skilled in CI/CD, API security (OAuth 2.0), and tools like Postman, Splunk, and Jenkins.Passionate about digital transformation, data integration, and driving smarter business outcomes through modern API solutions.
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