https://github.com/sr2ds/sr2ds

Profile Readme
https://github.com/sr2ds/sr2ds

Last synced: 5 months ago
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Profile Readme

• Host: GitHub
• URL: https://github.com/sr2ds/sr2ds
• Owner: sr2ds
• Created: 2020-07-10T20:30:32.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2026-02-05T09:32:08.000Z (5 months ago)
• Last Synced: 2026-02-05T21:04:26.422Z (5 months ago)
• Size: 38.1 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
## Hi, I'm David

I'm a **Software Engineer** with over a decade of experience in technology.

I started my career working with **Linux servers and networks**, then moved into building and scaling web applications — while continuously exploring systems, security, tooling and software architecture out of genuine curiosity.

Technology is both my profession and how I think.

---

## About me

- Backend-focused Software Engineer

- Strong background in Linux, infrastructure and operations

- Security-aware mindset, influenced by offensive security studies

- Curious by nature — I enjoy understanding how systems work and how they fail

- Languages: English for work+travel and French in progress to having fun

---

## What I work with professionally

- PHP / Laravel (since version 4.x)

- Python (FastAPI, Airflow)

- REST APIs and distributed systems

- MySQL, PostgreSQL, MongoDB, Redis, RabbitMQ

- Docker, CI/CD pipelines, Kubernetes, cloud environments (AWS, Azure, DigitalOcean)

- Automated testing and TDD practices

- Monolithic and microservices architectures

---

## Things I’ve built and explored

- **[Coeur](https://github.com/sr2ds/coeur)** — a personal static site compiler designed to handle *large content-heavy websites*

  - Built as a modular Python CLI

  - Manual SQLite sharding to handle large datasets

  - Memory-efficient processing using Python generators

  - Focus on predictable performance and low resource usage

- **Rust & WASM experiments**

  - Study notes and experiments around Rust fundamentals and memory safety  

    https://github.com/sr2ds/learning-rust

  - Small WebAssembly experiments to understand Rust ↔ browser boundaries  

    https://github.com/sr2ds/hello-world-rust-webassembly

  - Exploring distributed networking concepts using Rust and JavaScript  

    https://github.com/fdapps-tools/fd-rust

- **Linux internals & networking**

  - Shell scripting, system behavior, process and network-level understanding

  - Background influenced by years of Linux server and network administration

- **Pentesting labs & offensive security practice**

  - Formal training in offensive security (4Linux)

  - Hands-on labs using Hack The Box

  - Focus on attack surfaces, misconfigurations and real-world failure modes

  - Applied mainly to improve secure system design and code reviews

- **Programming languages & abstraction trade-offs**

  - Studying how different languages shape architecture, performance and maintainability

---

## Operational & process background

Alongside engineering, I’ve studied and applied concepts related to **operational maturity and delivery**:

- Project and operations management fundamentals (PMI)

- IT service and process management (ITIL)

- Governance and control frameworks (COBIT)

- Agile methodologies (Scrum, Kanban)

This helps me reason not only about code, but about systems, teams and delivery over time.

---

## Links

- LinkedIn: https://www.linkedin.com/in/srdavidsilva

- Blog: https://sr2ds.github.io/me

- GitHub: https://github.com/sr2ds