Work
Nine case studies: products in public use, one confidential enterprise system, open models, a study and an internal runtime. Every number carries its source and date; anything we could not verify is left out.
9 case studies
AI Teachers
A classroom tested catalogue of AI tools, free official courses, prompt libraries and news for teachers, coordinators and school leaders, in Portuguese and English.
15,000+ · educators a month, as stated on ai-teachers.pro and on the founder's site
Portfolio Horizon
Live portfolio revaluation, risk analysis and scenario reading with a source, a date and a method on every figure, and the dated official PTAX rate from the Central Bank of Brazil.
415 · tests passed in the adversarial suite behind the fail closed output boundary, 11 files, one run
Careers Studio
Upload a scheme of work as CSV, XLSX, DOCX or PDF; twelve AI stages link each topic to UK career pathways, skills and progression routes in Gatsby Benchmark 4 language.
12 · stages in the AI orchestration that maps each topic
Enterprise finance agents
For a privately held group: an automated DRE first line, accepted in writing by the executive sponsor, and the multi-agent platform built around it.
6 months · of historical data against which the automated DRE first line was validated
Mr Nascimento Academy
Private tuition today and a digital Academy in development for SAT Math, IGCSE, IGCSE Additional Mathematics, IB Mathematics (AA and AI) and KS3. No public self sign-up.
480 · IGCSE 0607 PDFs in the protected archive
Author platform
Books, writing, speaking, research and platforms in English and Portuguese, on one static HTML shell that editors, organisers and crawlers can read without JavaScript.
17 · entities in one JSON-LD graph: 1 Person, 2 Book, 3 Event, 8 Article, 2 BlogPosting and 1 PodcastEpisode
Open models
A rank 16 LoRA adapter on eight module names of Mistral 7B, built with PEFT and published with its weights, configuration and tokeniser, next to a card still to be written.
16 · LoRA rank, with alpha 32 and dropout 0.05
Answer leakage study
A preprint by NASCIA's founder audits three of his own experiments, finds the expected output leaking through execution feedback, and sets out the controls a credible result needs.
156 of 169 · consumed feedback messages in the primary QuixBugs arm rendered the expected output field (92.3 per cent)
HELIX V6
Internal research and development, built solo: 121,000 lines of code across 633 source files, with more than 3,800 automated tests.
121,000 · lines of code