YASH CHAVAN

Backend Developer – IRIS Web Application

Tech Stack: Node.js, Sequelize, PostgreSQL, Azure OpenAI API, Jest, Azure Cloud

• Developed and maintained the IRIS web application, a risk management platform used by Financial Risk Managers (FRMs) to track and manage financial and operational risks.
• Designed and implemented 50+ RESTful APIs over 5 project releases, providing robust backend functionality and support for evolving business needs.
• Integrated the Azure OpenAI API to enable automated data summarization, reducing manual analysis and improving reporting efficiency.
• Supported a role-based access control system for over 16 unique user personas, each with customized features and permissions.
• Collaborated closely with the front-end development team for seamless feature delivery, API integration, and UI/backend debugging.
• Handled bug fixes and issue resolution during both development and production stages, ensuring high system reliability and uptime.
• Replaced Excel-based workflows with automated solutions, significantly boosting customer efficiency and reducing manual effort.
• Utilized Node.js and Sequelize ORM for clean, maintainable database interactions with PostgreSQL.
• Wrote and maintained unit test cases using Jest, ensuring code quality and high coverage across all critical modules.
• Set up environments on Azure Cloud, including configuration of services and deployment pipelines to support scalable releases.
• Developed and executed initial data ingestion scripts, enabling smooth onboarding of legacy data into the system.
• Led the project from inception to production deployment, followed by a structured handover to the support team.
• Recognized with two performance awards for delivering high-impact contributions and achieving project goals.

Power BI Developer : Honeywell Enactor 10.2.0 Power BI Migration

Tech Stack : Node JS, SQL, Power BI

• Tools: Power BI Desktop, Power BI Services, Oracle SQL developer tool, VS code
• Migration from old reporting system (MicroStrategy) to new reporting system (Power BI).
• Developed more than 200 Power BI reports as per customer requirements and Published them on Power BI services.
• Designed SQL queries to Extract and Transform Data from customer databases.
• Setting up Data Refresh Scheduler of Datasets using Power BI services.
• Developed Paginated Reports using Microsoft Report Builder for exporting reports from UI
• Implemented Localization as per requirements.
• Involved with the Product team and Cloud team for Seamless delivery to Customer and UI-related issues.
• Project: Honeywell Forge Dashboard
• Delivered Customized Dashboard as per Client's Requirement
• Developed SQL queries to Extract required Data.
• Data filtration and transformation using Power BI.
• Developed Measures to Calculate Key Performance Indicators of Assets and displayed it on Dashboards
• Establishing a connection to SQL servers.

• Project: AstraZeneca R&D Center, Cambridge, UK
• Involved in Installation, Testing, Commissioning, and Programming as per Project requirements using Honeywell's proprietary tools.
• Hosted Virtual Machines on Client's Private networks and Installed required software for Central Monitoring.
• Installation and Commissioning of FC Gateway which Publishes Data to Cloud which later then used in Dashboards for monitoring live values.
• Created GUI for effective monitoring of HVAC, Fire, and Access-related field devices from the Central Control room.
• Checking Hardwired connections of Sensors in DDC panel as per wiring Schedule.

• Project: Enterprise Building Integrator Installation and Deployment
• Tools: EBI R610, VMware vSphere Client, Secure Connect
• Installation of EBI software on Customers Network remotely
• Virtual Machine Sizing and Selection as per Compatibility Matrix
• Establishing communication between EBI and Field controllers and Sensors
• Publishing Insight of received Data into Forge Dashboard using Cloud Connectors
• Project: Hardware Design for BMS Systems
• Tools: AutoCAD, Excel Macro, Adept, One Drive
• Hardware designing of HVAC equipment’s using AutoCAD libraries
• Selection and Sizing of Controllers, Panels, Control Valves and Dampers.
• Designing customized Sequence of Operation as per Clients Comfort strategies.
• Generate Bill of Material and Projects Cost Deviation report.
• Project: Software and Graphics Design for BMS Systems
• Tools: Honeywell CPO Studio, HMI Display, QB, Excel Macro
• Logic Development in CPO Studio as per Sequence of Operation for HVAC Equipment.
• Controller to Controller communication using Point sharing technics.
• Communication Protocols BACnet, Modbus, Profibus.
• Customer communication to drive KOM, Pulse calls and Handover meetings
• Customized GUI as per customers Standard
• Graphics Library Development 5 Star, 7 start Standards