Balpreet Singh Jaggi

Senior-level Software and Application Developer passionate about creating cutting-edge products for IoT. Strong work ethic and dedicated to quality assurance. Adept at working with teams or independently in fast-paced settings.

Deutsche Telekom – Smart Home Migration to Cumulocity IoT
Duration: Oct 2019 – Aug 2020
Role: Cumulocity IoT Consultant (Frontend Development & Apama Developer)

• Developed a custom UI widget for floor plans and asset locations, enabling smooth multi-floor navigation.
• Created an EPL application to aggregate data from thousands of sensors, generating metrics like humidity, temperature, and occupancy.
• Solved scalability challenges for multi-building data aggregation.
• Ensured data accuracy and optimized user experience across multiple countries, considering timezones.
• Technologies: EPL, Angular, Node.js, Git, Jenkins, Agile.
• Team Size: Worked with a team of 5-6 for UI; independently developed the EPL solution.

Boston Scientific – Axeda Migration for Healthcare
Duration: Apr 2021 – Present
Role: Cumulocity IoT Consultant (Frontend & Backend Development)

• Led migration from Axeda to Cumulocity IoT for healthcare device management.
• Developed C++ device agents for 20,000+ devices, customizing Paho MQTT CPP for mutual authentication with TPM.
• Implemented file management features (pause, resume, cancel) using the AWS SDK for C++.
• Created Azure CI/CD pipelines for automated deployments.
• Technologies: Paho MQTT CPP, C++ AWS SDK, Azure CI/CD, Docker, Angular, REST APIs.
• Team Size: 2-4 developers, led UI and device agent development.

CITEGESTION – IoT Integration for Manufacturing
Duration: Jan 2024 – Present
Role: Cumulocity IoT Consultant (Frontend & Backend Development)

• Led the development of a scalable widget using OpenStreet Maps to visualize 10,000 devices and their real-time events.
• Created a map displaying real-time events and alarms, with color-coded device icons based on alarm severity.
• Enhanced device visibility and real-time monitoring, improving user experience and data control.
• Developed a filtering feature for devices and events by time range, boosting data accessibility.
• Implemented Angular’s asynchronous features like Promise.all and RxJS for efficient parallel data retrieval.
• Technologies: OpenStreet Maps, Angular, REST APIs, Async Promises.
• Team Size: 1 developer, lead developer.

Shape Technologies – IoT Integration for Manufacturing
Duration: Oct 2023 – Feb 2024
Role: Cumulocity IoT Consultant (Frontend & Backend Development)

• Led the integration of Apama Streaming Analytics into the IoT platform.
• Addressed scalability and ensured cross-device compatibility for multiple IoT devices.
• Developed custom widgets and backend microservices for real-time data management.
• Enabled device control, measurement resets, and real-time data processing.
• Implemented EPL scripts for generating metrics and handling high-volume data.
• Ensured flexible integration across different device types.
• Technologies: Angular, REST APIs, Docker, Apama EPL, Azure CI/CD.
• Team Size: 2 developers, led EPL development and assisted with UI.