Author, mathematician, AI solutions developer, applied AI researcher
Generative AI for teachers, built by someone who still teaches.
Roney Lima do Nascimento is the author of Generative AI for Teachers and Inteligência Artificial Generativa para Professores; a mathematician and PhD candidate in Pure Mathematics at the University of São Paulo (IME-USP); an independent AI solutions developer and consultant, building AI agents for companies and running AI training for schools and organisations; an IB Diploma Programme Mathematics teacher at Colégio São Luís, São Paulo; and an applied AI researcher whose platforms for education reach more than 15,000 educators every month. Keynote speaker at ICAILY 2026 in Cape Town.
A practical guide for educators who want to use generative artificial intelligence with confidence and rigour: lesson design, assessment integrity, feedback at scale and the judgement calls that no tool makes for you.
The Portuguese-language edition for Brazilian teachers, schools and teacher-education programmes, published by Editora Dialética.
Keynote: AI in Education: What Generative AI Already Does Today.
Keynote closing Day 1: IA, Eu e Educação.
Doctoral research on flat ternary cyclotomic polynomials. Qualifying examination passed in August 2026. Earlier work in mathematics education: MSc dissertation on a didactic sequence for fractions in lower secondary school (IME-USP, 2018, DOI 10.11606/D.45.2018.TDE-24042018-124328).
Building Mathematical Voice and From Frustration to Fluency, two studies of AI-assisted LaTeX authoring among secondary mathematics students (2026). When Execution Feedback Reveals the Expected Output, a forensic study of answer leakage in agentic code repair (Zenodo, 2026). Carry Absorption, Boundary-Pair Reduction, and Exact Anti-Persistence for the Accelerated Odd Map (Zenodo, 2026). Forthcoming chapter in Global Digital Citizenship (Bloomsbury, 2027).
Professional hub for educators, used by more than 15,000 educators a month.
Adaptive mathematics learning platform for Brazilian students.
Retrieval-augmented institutional assistant over structured and unstructured school data.
Automated assessment engine with OCR and formative feedback at batch scale.
Cognitive Civilisation Engine, an applied AI research system now at version six.
Guidance tool for choosing between IB Mathematics routes and levels.
Private mathematics tuition for SAT, IGCSE, IB and KS3 students.
Two Mistral-7B LoRA adapters for British English educational prompt optimisation, published on Hugging Face.
Speaking invitations, press enquiries, school partnerships and research collaboration: roney.nascimento@usp.br. Based in São Paulo, Brazil. Works in Portuguese and English.