Eliseu Venites Filho

Software Engineer & Computational Scientist

I build high-performance backend systems and scientific software, with a background spanning production engineering, numerical simulation, and computational physics.

C C++ Rust Python Julia Haskell Delphi
Featured work Resume

From computational research to production systems

Software Engineer

Nelogica

Engineer low-latency, high-performance backend microservices in Delphi as part of the Automation Tools team, serving thousands of daily active users

Engineering Focus

Backend & Systems

Rust C++ Delphi Concurrency Networks

Scientific Computing

Python Julia Rust Optimization Time-series analysis

Infrastructure & Delivery

Nix Docker CI/CD

Featured Work

  1. Published research
  2. Rust computational model
  3. WebAssembly
  4. Interactive browser simulation

Spectral Signatures of Criticality

Rust · Julia

Random matrix analysis of time series from many independent copies of a system: the spectrum of their correlation matrix locates the phase transitions of the Ising model and the contact process. Compiled to WebAssembly.

Simulation Publication Source

Chiarella Model

Rust

Extended Chiarella model of a market with fundamentalists, trend followers and noise traders, integrated as a stochastic differential equation in WebAssembly.

Simulation Source

Simulated Annealing for the TSP

C++ · Python

Built a modular C++ optimization library implementing Simulated Annealing for the M.Sc. research

Simulation Publication Source
Explore all 6 simulations →

This site is part of the portfolio

One information source and one research-grade scientific library. Reproducible builds. Automated deployment.

How this site is built Two sources, resume/content.yml and the artificial-systems research crate, produce three outputs. minijinja renders content.yml into the profile README, pushed to GitHub and mirrored to GitLab. Typst renders it directly into resume.pdf. Zola renders it into the website through Tera templates, together with the crate compiled to WebAssembly with cargo and wasm-bindgen, and Cloudflare Pages serves the result. The website also links the PDF. sources build publish outputs minijinja Typst Zola wasm-bindgen content.yml resume data artificial-systems Rust research crate Cloudflare Pages wrangler deploy Profile READMEs GitHub · GitLab PDF resume resume.pdf Website eliseuv.dev How this site is built minijinja Typst Zola wasm-bindgen content.yml resume data artificial-systems Rust research crate Cloudflare Pages wrangler deploy READMEs GitHub, GitLab PDF resume resume.pdf Website eliseuv.dev

The outputs are generated from one information source, my resume data in content.yml, and one research-grade scientific library, the artificial-systems Rust crate. Every build step is a Nix app pinned by flake.lock, so CI runs the same toolchain as my machine. On each push to main, GitHub Actions pipelines build the simulations, resume and site and deploy them to Cloudflare Pages, and publish the README to GitHub, which mirrors it to GitLab.

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