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Achievement: Pull Sharkx2Achievement: YOLOAchievement: Pair ExtraordinaireAchievement: Quickdraw

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Saccilotto/README.md

André Sacilotto Santos

Performance & Infrastructure Engineer at Dell Innovation Center | MSc Candidate in Parallel & Distributed Systems | IEEE Published

I build automation platforms that make database performance benchmarking reproducible and scalable. By day, I work with Terraform, Ansible, Kubernetes, and Go at Dell Innovation Center. By night (well, also by day), I research container interference profiling for my Master's at PUCRS.

Former classical violinist who traded obsessing over intonation for obsessing over latency. The pursuit of mastery carried over—my teammates once called me "The Infra Wizard" during project retrospectives, and I'm still not sure I've lived up to it.

What I'm working on

At Dell Innovation Center -- Building end-to-end automation for database performance analysis across Oracle, MongoDB, and PostgreSQL. The platform provisions distributed test environments using Python/Ansible, runs containerized benchmarks (HammerDB, YCSB), and collects all data through Prometheus + Grafana.

Master's Research (IntP) -- Developing a kernel-level profiling tool for measuring performance interference in containerized environments. Currently built on SystemTap, with eBPF as a research direction under evaluation for Linux 6.8+. Advised by Prof. Cesar De Rose at PPGCC-PUCRS.

Things I build with

Languages      Go, Python, C/C++, TypeScript, Shell
Infra & IaC    Terraform, Ansible, Kubernetes, Docker/Podman
Backend        NestJS, Node.js, gRPC, REST
Databases      PostgreSQL, MongoDB, Oracle
Observability  Prometheus, Grafana, HammerDB, YCSB
Profiling      SystemTap, perf (+ eBPF tooling under research)
Cloud          AWS, Azure

Selected work

Project Role What it is
Dell Automation Platform Performance Engineer Reproducible database benchmarking infrastructure at scale
IntP Graduate Researcher Container interference profiler using SystemTap (eBPF under evaluation)
Mineclifford Creator Multi-cloud Minecraft server platform -- Terraform + Ansible + Docker on AWS/Azure
Pro-Mata Platform PM & Infra Architect Multi-cloud hospitality system for ecological research center
CP-Planta Software Architect Cloud-agnostic IaC for NestJS backend with PostgreSQL HA and Docker Swarm
IEEE PDP 2023 Research Scholar Parallel processing performance analysis (GrPPI on multi-cores)

Education

MSc Computer Science -- PPGCC-PUCRS (2026-2027) -- Accelerated track via Integra-Pos G+1 program

BSc Software Engineering -- PUCRS (2020-2026) -- Graduated January 2026

Let's connect

LinkedIn Email IEEE

Pinned Loading

  1. TerraFormAndShape TerraFormAndShape Public

    Terraform training projects and lab exercises for HashiCorp certification preparation. Covers provider configuration, state management, modules, and multi-cloud provisioning.

    HCL

  2. Mineclifford-Server Mineclifford-Server Public

    Deploy and manage Minecraft servers on AWS/Azure from a single CLI command. Terraform provisions infrastructure, Ansible configures servers, Docker runs game instances. Supports Swarm, Kubernetes,…

    Shell 1

  3. AGES-Pro-Mata/infrastructure AGES-Pro-Mata/infrastructure Public

    Infrastructure as Code for the Pro-Mata environmental reserve's resource and accomodation booking platform made at AGES PUCRS. Terraform + Ansible on AWS/Azure.

    HCL 1

  4. planta-infra planta-infra Public

    Cloud-agnostic Infrastructure as Code (IaC) and Configuration as Code (CaC) for the CP-Planta application. Supports AWS and Azure with Docker Swarm orchestration.

    Shell

  5. intp2 intp2 Public

    SystemTap-based profiling tool for measuring performance interference between co-located containers competing for shared hardware resources (LLC, memory bandwidth, disk I/O). Adapted from the origi…

    Shell

  6. ppi_exploration ppi_exploration Public

    Mandelbrot set computation and image generation: sequential baseline and parallelized versions using C++ Threads, oneTBB, FastFlow, and SPar. Performance analysis across parallel programming interf…

    C++