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// Built during my role as AI/ML Engineer at BrainFog
Lumira AI
I built a tool for Brainfog Agency LLP that turns a raw CSV file into a complete, professionally written report with charts, in under a minute.
Tech Stack
ReactMulti-Agent AI ArchitectureGroqAutomated Chart GenerationPDF Export
How it works
Speed was the whole point, so the report generation needed to happen in parallel, not step by step.
- Designed a multi-agent pipeline where seven AI agents write different report sections in parallel, plus a separate agent for the conclusion.
- Built an agent that automatically decides the right chart type per section based on the actual data.
- Used Groq for fast inference to keep full report generation under a minute.
- Built a dedicated editor agent that reviews the finished draft to remove repetition and keep the writing consistent before exporting to PDF and Markdown.
Why I built it
Turning a raw spreadsheet into a polished, written report is normally a slow, manual task. Most tools either just chart the data or just summarize it, not both, and rarely fast enough to use on demand.
How I approached it
I split report writing across seven parallel agents instead of one sequential model, used Groq for fast inference to hit the under-a-minute target, and added a dedicated editor agent to clean up repetition before exporting.
