
Subhajit contributed to the lumiotools/ciel-power-frontend repository by delivering end-to-end booking and energy audit workflows, including a dynamic multi-step booking system, admin management interfaces, and detailed audit reporting with PDF generation. He applied React, TypeScript, and Next.js to build reusable UI components, integrate APIs, and implement state management for responsive, data-driven interfaces. His work included decoupling frontend development from backend dependencies using mock data, refining error handling, and optimizing user experience through loader improvements and autosave-driven editing. Subhajit’s engineering addressed both feature delivery and stability, resolving bugs and enhancing reliability across booking, reporting, and incentive management features.

June 2025 highlights for lumiotools/ciel-power-frontend: Delivered user-facing enhancements and reliability improvements that drive engagement and value for customers. Implemented zip-code-based incentives filtering and ETGProgram integration on the Incentives page, added YouTube embedding on About Us for better engagement, and introduced Pearl Certification in the PDF reports with improved layout. Strengthened Google Reviews reliability with updated API endpoints, enhanced error handling, and a robust fallback path. Improved reporting workflow with autosave-driven, debounced edits and UI enhancements, and fixed booking profile image display logic. These changes improve user experience, reporting reliability, and data integrity across the frontend stack.
June 2025 highlights for lumiotools/ciel-power-frontend: Delivered user-facing enhancements and reliability improvements that drive engagement and value for customers. Implemented zip-code-based incentives filtering and ETGProgram integration on the Incentives page, added YouTube embedding on About Us for better engagement, and introduced Pearl Certification in the PDF reports with improved layout. Strengthened Google Reviews reliability with updated API endpoints, enhanced error handling, and a robust fallback path. Improved reporting workflow with autosave-driven, debounced edits and UI enhancements, and fixed booking profile image display logic. These changes improve user experience, reporting reliability, and data integrity across the frontend stack.
April 2025 performance summary for lumiotools/ciel-power-frontend: Delivered end-to-end energy audit capabilities with core audit results and workflow integration, enabled end-to-end booking with provider integration and PDF reporting, launched the energy audit details UI, and restructured the dashboard for clearer navigation and improved engagement. Added bookmark persistence to boost user retention and revisit rates. These efforts, together with targeted UI/UX refinements and stability fixes (PDF generation, report rendering, gauge sizing, and color consistency), enhanced product reliability, usability, and business value across the energy-audit and booking workflows.
April 2025 performance summary for lumiotools/ciel-power-frontend: Delivered end-to-end energy audit capabilities with core audit results and workflow integration, enabled end-to-end booking with provider integration and PDF reporting, launched the energy audit details UI, and restructured the dashboard for clearer navigation and improved engagement. Added bookmark persistence to boost user retention and revisit rates. These efforts, together with targeted UI/UX refinements and stability fixes (PDF generation, report rendering, gauge sizing, and color consistency), enhanced product reliability, usability, and business value across the energy-audit and booking workflows.
February 2025 summary for lumiotools/ciel-power-frontend: Delivered an Admin Booking Management and Energy Efficiency Reporting Interface, enabling admin management of bookings and view/edit of detailed energy reports (air leakage, heating, cooling, crawlspace, exterior walls, overhangs). Implemented development-time dummy data to replace the live bookings API, allowing UI rendering and validation without a backend. This decouples frontend progress from backend availability, accelerates stakeholder feedback, and positions the frontend for rapid backend integration. No major bugs fixed this month; focus was on feature delivery and scaffolding for future work.
February 2025 summary for lumiotools/ciel-power-frontend: Delivered an Admin Booking Management and Energy Efficiency Reporting Interface, enabling admin management of bookings and view/edit of detailed energy reports (air leakage, heating, cooling, crawlspace, exterior walls, overhangs). Implemented development-time dummy data to replace the live bookings API, allowing UI rendering and validation without a backend. This decouples frontend progress from backend availability, accelerates stakeholder feedback, and positions the frontend for rapid backend integration. No major bugs fixed this month; focus was on feature delivery and scaffolding for future work.
January 2025 – Summary for lumiotools/ciel-power-frontend: Delivered the end-to-end Booking System Overhaul with a dynamic multi-step flow, county data integration, and API-backed booking creation, complemented by the full bookings UI (list and detail pages). Implemented a refined User Login Flow with a form-based submission handler, cookies/session management via credentials: include, and improved error logging. Launched the What to Expect — Home Energy Audit dashboard page detailing the audit process, final report, preparation guidelines, and FAQ. Achieved UX and performance gains through loader improvements and timing fixes across the booking flow to reduce perceived latency and improve reliability. These efforts collectively improve conversion, reduce authentication friction, and provide clearer guidance for energy audits.
January 2025 – Summary for lumiotools/ciel-power-frontend: Delivered the end-to-end Booking System Overhaul with a dynamic multi-step flow, county data integration, and API-backed booking creation, complemented by the full bookings UI (list and detail pages). Implemented a refined User Login Flow with a form-based submission handler, cookies/session management via credentials: include, and improved error logging. Launched the What to Expect — Home Energy Audit dashboard page detailing the audit process, final report, preparation guidelines, and FAQ. Achieved UX and performance gains through loader improvements and timing fixes across the booking flow to reduce perceived latency and improve reliability. These efforts collectively improve conversion, reduce authentication friction, and provide clearer guidance for energy audits.
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