Engineering portfolio

1. 01MaktabSchool administration platform for Islamic schools. Admissions, Stripe tuition payments, academics and FERPA-audited student records.ProductionPaymentsCompliance375API operations3,460automated tests23Stripe event types
2. 02Open Deep ResearchMulti-agent research API evaluated on 20 DeepResearch Bench tasks. The eval traced report quality to one reranking stage.AgentsEvalsRAG0.847FACT accuracyr 0.69recall vs RACE$0.22median cost
3. 03jev-cc-analyzerAnswers 16 analyst questions about an earnings call with a decision model. Evaluated for accuracy, calibration and injection robustness.Decision modelsEvalsLive157 ms16 decisions91%acceptable vs gold0.10calibration error
4. 04RAG APIDocument Q&A where the retrieval algorithm is a request parameter: dense, hybrid RRF, MMR or threshold, with optional reranking.RAGEmbeddingsReranking4retrieval modes1024-dembeddings8configurations
5. 05candidsQR-code photo galleries for weddings and parties on an all-Cloudflare stack. Image moderation runs on a decision model picked by benchmark.ProductionBenchmarksVision0.866AUROC, Jev 1.1410,146images scored865tests
6. 06KhaldunMulti-agent equity research on Agno. Eight analyst agents feed a synthesizer, and a permission-aware chat answers over reports and team conversations.Multi-agentSystem designRAG8analyst agents1typed LLM call each3chat sources