Things I have built
Projects born from a simple idea: the best way to understand something is often to build it.
Work in the open
Contributions to developer tooling and infrastructure across the Ethereum and Avalanche ecosystems. See the complete activity on GitHub.
foundry-rs
Improved Cast ABI encoding developer ergonomics by enforcing strict argument length validation, preventing silent mis-encodings and providing clear error feedback for cast abi-encode and cast calldata.
Pull requests
Avalanche
Contributed UI maintenance and broader platform hardening, from implementing a complete notification system for users and administrators — resilient, concurrent, and scalable — to session-derived authorization, Markdown sanitization, and centralized role-based access control.
Pull requests
Bloinx
Frontend for Burundi, BX Smart Labs' decentralized savings-circle platform. Implemented the group onboarding flow, the member-details integration, and the app drawer that ties the savings features together.
Pull requests
Bloinx
Backend and Solidity smart contracts for Burundi's decentralized savings circles. Led the contracts architecture refactor and implemented the core savings flows — contributions and social loans.
Pull requests
Bloinx
The Graph subgraph powering Burundi's analytics. Indexed solidarity-group state, weekly transactions, loans, and global stats from the Burundi smart contracts into a queryable GraphQL schema, alongside a Next.js dashboard.
Featured project
Implementation of the LOX programming language interpreter in Rust. It includes the complete front-end—lexer, parser, AST generation, error reporting, and a tree-walk interpreter—without the bytecode VM.
Inspired by Crafting Interpreters.
Featured project
End-to-end computer-vision pipeline built on a convolutional neural network for detecting counterfeit national identity documents. The model learns the fine-grained visual and micro-print artifacts that set genuine ID cards apart from forgeries, adding a robust layer to identity-verification systems and hardening digital-signature workflows against document-forgery attacks.
Featured project
Question-answering assistant over personal documents built on Retrieval-Augmented Generation with InsForge. It combines two LLM-routed strategies: semantic search over pgvector embeddings of the uploaded documents, and read-only SQL queries over structured book metadata, answering only from the documents' content.
Work with me
Interested in working together? Contact me at matecodemoon@gmail.com or connect with me on LinkedIn.
