Ian James Puzon

• Owned Inspection Manager's PDF report generation module, delivering multi-photo layouts, session timeout handling, and case status synchronization.
• Resolved cross-functional, business-critical production defects (payment handler failures, lease termination, template availability), minimizing disruption for Operations and Finance.
• Supported compliance-critical e-learning and safety features (bunk bed safety onboarding, gender-based violence), ensuring accurate learner assessment tracking.

Technologies Used: Apex Programming, Lightning Web Component, SOQL, Salesforce Administration, FormTitan, Jira

• Led migration of web admin platform from Next.JS 13 to 16, and improved backend performance by archiving 70,000 records, cutting load times up to 60%.
• Launched a Flutter-based seat reservation system and led Group/Event Management systems (mobile + backend), replacing manual workflows.
• Led ERD and system design discussions, and conducted code reviews across mobile, backend, and web.
• Led QA across 500+ test cases, and introduced dependency-based sprint planning, improving sprint throughput ~25%.

Technologies Used: Flutter, Next.JS, React, Deno, TypeScript, Supabase, Firebase, PostgreSQL, Clean Architecture, Domain-Driven Design (DDD), CI/CD, Docker, Git, Agile/Scrum

• Designed an AI-powered chatbot enabling farmers to upload banana crop images for real-time disease detection and treatment recommendations, combining computer vision (EfficientNet) with an LLM-powered RAG system.
• Architected a microservices REST API for ML inference and LLM services, containerized with Docker Compose for reproducible deployments.

Technologies Used: FastAPI, React, Vite, TypeScript, Tailwind, TensorFlow/Keras, EfficientNet, LangChain, Ollama, ChromaDB, RAG, Vector Embeddings, Docker, REST APIs, Python

• Led end-to-end development of the company's first digital platform as project lead, managing a team of 2 developers and reporting directly to the CEO.
• Built an admin dashboard for security announcements and a job application system; led email system migration and trained ~70 employees on the new tools.

Technologies Used: PHP, MySQL, WordPress, HTML, CSS, Bootstrap, JavaScript, Advanced Custom Fields, Contact Form 7, FileBird Lite, Members, LiteSpeed Cache, SEOPress