Hello! My name is José Donato

I'm a Fullstack Engineer from Portugal, specializing in building tools for quants and traders. Currently leading web development at OpenBB, I've architected and built OpenBB Workspace from the ground up over the past 4 years. My passion lies at the intersection of trading and web technology.

Want to chat? DM me on X/Twitter or LinkedIn

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28 articles • 1 videos

Pyth Integration: Real-Time Data + AI

Developed OpenBB's first real-time widget using Pyth Network integration, showcasing the future of finance through a combination of real-time data feeds, and AI capabilities.

15-01-2025 • Video

Pyth Integration: Real-Time Data + AI thumbnail

OpenBB Workspace is now available on mobile

Learn everything about our decision to make the OpenBB Workspace accessible — and even installable — everywhere.

10-09-2024 • Article

Bringing Real-Time Data to OpenBB: Our Collaboration with Pyth

By integrating Pyth Network's real-time data feeds, we enhanced the OpenBB Workspace's capabilities and democratized access to financial data. This collaboration took another lever now as OpenBB was selected to be part of the Pyth Network Retrospective Airdrop program.

07-02-2024 • Article

My Journey with Hanko: How to Build a Financial App in Record Time

Learn everything about our decision to make the OpenBB Terminal accessible — and even installable — everywhere.

30-09-2023 • Article

Meet José Donato

Little story about how open source and OpenBB changed my life.

14-09-2022 • Article

Benchmarking the performance of recent serverless technologies

Study about the performance of recent web technologies (e.g., Next.js API routes, netlify functions and Cloudflare workers)

20-01-2021 • Article

Adding a service worker into your Next.js application

What are service workers and how to add them to a Next.js application

14-10-2020 • Article

Performing Phishing Attacks with Setoolkit and Metasploit

Phishing attacks are one of the most common type of cyber attacks. In this presentation I explain what they are and show some cool demos.

23-05-2020 • Article

Study about Secure Multiparty Computation

Privacy-related subject. Study about the technology that can provide the privacy that we need against the big corportations

20-05-2020 • Article

Robust De-anonymization of Large Dataset

De-anonymization attacks against large datasets (namely one released by Netflix).

20-04-2020 • Article

Mirai

Mirai case study. The malicious botnet (of IoT devices) that was powerful enough to take down any website in the internet.

15-04-2020 • Article

Tracking Unmodified Smartphones Using Wi-Fi Monitors

Analysis of a strategy to track smartphones by deploying wi-fi monitoring equipment.

03-04-2020 • Article

On the Security of Industrial Control Systems - Defending

Defense Strategy for a Representative Testbed

24-03-2020 • Article

Anonymization of the COMPAS Dataset

Trying to anonymize a dataset. Privacy, utility and risk analysis.

14-03-2020 • Article

Survey on software quality and dependability

Concepts, terminology and software fault tolerance techniques

10-03-2020 • Article

On the Security of Industrial Control Systems - Attacking

Penetration Testing a Representative Testbed

28-01-2020 • Article

Minimalist Approach to send Push Notifications with Expo

Example on how to send push notifications with Expo

28-01-2020 • Article

Security Assessment and Improvement

Pentesting a vulnerable linux machine and patching it

10-01-2020 • Article

Container Evaluation

Study about containers and benchmarking comparison with Virtual Machines

28-12-2019 • Article

Quantum Cryptography

Brief case study about quantum cryptography

10-12-2019 • Article

Secure Coding and Vulnerability Detections

How to develop a secure web application.

23-11-2019 • Article

VMware ESXi Networking Subsystem

Study about VMware ESXI networking subsystem and its traffic shaping capabilities

20-11-2019 • Article

Does it make sense to benchmark security?

Case study about security benchmarking

13-11-2019 • Article

Advanced Encrypted Standard Operations

Brief case study about the operations that make AES algorithm an excellent encryption algorithm.

24-10-2019 • Article

Ashley Madison 'hack'

Case study about the data breach (that leaked 25 gb of sensitive data) that occurred in 2015.

17-10-2019 • Article

Public-key Infrastructure

Decentralizing PKIs with blockchain (Proof of concept).

15-10-2019 • Article

Attackers - Motivations and Patterns

Case study about the motivations and patterns of an attacker

05-10-2019 • Article

Hack me if you can

Case study about a hacking documentary

20-09-2019 • Article

Ransomware Wannacy

Case study about one of the most known ransomware attacks

30-08-2019 • Article

Made with ❤️ by José Donato.
Open source on GitHub. If you like it, please give it a ⭐️!