IONA UNDERGRADUATE / HUDSON VALLEY, NEW YORK
Open to paid tech internships.
I build Python tools, study security patches, and work through technical problems. Here’s the work I can bring to an interview.
01 / THE FIT
02 / SELECTED WORK
Open a project, inspect its source, or ask me to walk through a test.
A / PYTHON & TESTING
A local approval gate binds a signed grant to the actor, target, arguments, expiry, and a one-use nonce. Change the call and see why the decision changes.
Original Python experiment with controlled fixtures. The gate evaluates permission; it does not run the proposed tool.
B / REVERSE ENGINEERING
Compare a small C program with Ghidra’s recovered types, instructions, and control flow across two compiler builds. Boundary inputs reveal where the source contract and interpretation differ.
Original fixtures with recorded native results and tool versions. The interactive browser comparison uses an arithmetic model.
C / TECHNOLOGY OPERATIONS
A small help-desk demo distinguishes an attempted fix from a matching completion record. Follow stale requests, mismatched receipts, and a verified sample handoff.
Synthetic requests and example records. This is a demonstration of workflow design.
Also available: a public-source assessment of institutional cartel reporting, an independent replay of a published urllib3 CVE, a 32-case streaming-parser regression, and a browser task planner.
03 / IONA & INDEPENDENT WORK
I connect independent projects to study and career preparation in my local Iona workflow. The public learning page shows the projects and skills I’m practicing.
I can explain what I tested, what I changed, and what I still need to verify.
See the learning connections ↗04 / FOR RECRUITERS & TEAMS
Send the role description, location, and expected dates. I can share my résumé and discuss which project best fits your team.
sergio.w.rdz@gmail.com ↗