Jonard Marcelo

Detail-oriented solar industry professional with experience in solar proposal design and transaction support, specializing in accurate data management, detailed documentation, and operational support. Proficient in solar design processes, handling high-volume workloads, and ensuring efficiency across project workflows. Highly organized, adaptable, and committed to delivering quality results through strong analytical skills, attention to detail, and effective coordination in fast-paced environments.

Solar Design Engineer / Solar Proposal Designer - SUNPOWER - Biñan, Laguna

(2023-01 - 2024-07)

• Designed and optimized residential and commercial solar PV systems using Aurora Solar, ensuring accurate shading analysis, energy yield estimates, and PV layout designs resulting in improved system performance, Solar proposal design accuracy, and faster project turnaround times.
• Conducted structural assessments to ensure compliance with local codes and industry standards which led to smoother permit approvals, reduced design revisions and improved overall project efficiency.
• Utilized Aurora Solar's AI-based Site Assessment tools for remote site assessments, reducing design turnaround time.
• Coordinated with sales and project management to deliver efficient and cost-effective solar solutions using CRM Systems.
• Assisted in performance analysis and system troubleshooting to optimize energy production.

Transaction Support Specialist - SolutionCX - San Pedro, Laguna

(2025-04 - 2026-03)

• Processed and validated transactions, ensuring accuracy and compliance with company policies and client requirements resulting in improved operational efficiency and reduced processing errors.
• Supported preparation and review of contracts, proposals, and project documentation for solar projects leading to improved document accuracy and timely project coordination.
• Managed and updated records in CRM and internal databases to maintain accurate client and project information resulting in improved data accuracy and more efficient project tracking.
• Assisted sales and operations teams with documentation and administrative support to streamline workflows.
• Monitored transaction progress, identified discrepancies, and coordinated resolution of issues in a timely manner.
• Resolved customer inquiries through various channels, ensuring timely and effective communication.

Bachelor of Science - Computer Engineering - Bulacan State University (2018 - 2022)