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Jul 13, 2025
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Upgrade resume #41

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15 changes: 3 additions & 12 deletions resume.md
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# Gabriel Steinberg
## Senior Rust Developer

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### Contact
- **Email:** gabrielalejandro7@gmail.com
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- **Location:** Buenos Aires, Argentina
- **Blog:** [Taping Memory](https://taping-memory.dev/)

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## Professional Summary

I have more than 5 years of experience in Rust. Passion for low-level networking, correct code, and technical complexity! Working to understand problems at their root and modeling solutions that can scale while maintaining correctness.

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## Key Achievements

* Implemented a cross-platform zero-trust remote access solution from scratch.
* Led architecture migrations that decimated the number of bugs and increased performance ten-fold.
* Fixed a myriad of obscure bugs in legacy security-critical software.

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## Skills

Expand All @@ -45,7 +41,6 @@ I have more than 5 years of experience in Rust. Passion for low-level networking
- **Spanish:** Native
- **English:** Advanced Intermediate

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## Experience

Expand All @@ -54,15 +49,15 @@ I have more than 5 years of experience in Rust. Passion for low-level networking

Client and gateway components architecture and development for a secure remote access solution using **WireGuard** and **Rust**.

* **Engineered Cross-platform library implementation** for **Windows**, **Linux**, **macOS**, ***Android**, and **iOS** library, running the backbone of the operation, which included p2p connections using **STUN** and **TURN**.
* **Engineered Cross-platform library** for **Windows**, **Linux**, **macOS**, ***Android**, and **iOS** library, running the backbone of the operation, which included p2p connections using **STUN** and **TURN**.
* **Architected DNS Interception System** achieving split-DNS, routing, and filtering.
* **Enforced strict correctness and performance guarantees** using property testing, unit testing, and a concurrent single-threaded architecture based on sans-I/O.

### Blockchain Developer | Enjin
**April 2021 - May 2022 | Fully Remote**

* **Wallet Daemon development and architecture** from scratch using **Rust**, focusing on integration with **AWS** HSM and local keys.
* **Substrate development and design** of key components in an NFT Polkadot-based chain using **Rust** and **Substrate**.
* **Development and architecture of Wallet Daemon** from scratch using **Rust**, focusing on integration with **AWS** HSM and local keys.
* **Development and design in Substrate** of key components in an NFT Polkadot-based chain using **Rust** and **Substrate**.

### Blockchain Developer | Jsgenesis (Joystream)
**November 2020 - April 2021 | Fully Remote**
Expand All @@ -82,7 +77,6 @@ Client and gateway components architecture and development for a secure remote a
* **Performance Optimization** in a **.NET** web application serving millions of users.
* **IoT architecture design and development** for an automatic door with **Azure IoT Edge**, using **Python**, **Node.js**, and OpenCV for computer vision.

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## Projects

Expand All @@ -96,13 +90,10 @@ Client and gateway components architecture and development for a secure remote a
- [Firezone](https://github.com/firezone/firezone)
- [eBPF firewall (WIP)](https://github.com/conectado/ebpf-firewall)

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## Education

### Coursework in Computer Science and Physics | University of Buenos Aires (UBA)

### Technical School with ICT Orientation | ORT
**2006 - 2011 | Buenos Aires, Argentina**

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