Federico Iseas

PKI Specialist | Developer in training

B.S. in Computer Science Student
I am a Digital Signature and PKI infrastructure specialist with a developer's soul. After carving out my path from scratch to specializing in public key infrastructures, I decided to channel that experience into creating my own projects and exploring new horizons. This portfolio is the synthesis of that journey so far.

Availability

location_on La Plata
REMOTE HYBRID ON-SITE
location_city CABA
REMOTE HYBRID
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Federico Iseas

work Professional Experience

Digital Signature Coordinator

National Secretariat of Innovation, Science and Technology
2025 - PRESENT
CABA, ARGENTINA
  • Technical and operational leadership of a team of 15+ people.
  • Principal technical point of contact for the operation, Tier 3 advanced support, and service continuity of the public key infrastructure (PKI).
  • Management and tracking of projects related to digital certification infrastructure and Certificate Authorities (CAs).
  • Preparation of technical management reports and responses for internal and external audits.
Featured Project

HSM Migration

  • Technical leadership, tracking, and operational coordination in the comprehensive migration of 4 HSM appliances.
  • Execution of critical configuration and production deployment tasks for CA ONTI, ensuring service continuity.
  • Process documentation for formal record-keeping, auditing, and future maintenance.

Project Leader. Responsible for project tracking, technical team coordination, and executing key tasks in the process.

Technical Support & CA Administrator

National Secretariat of Innovation, Science and Technology
2022 - 2025
CABA, ARGENTINA
  • Administration, support, and maintenance of CA ONTI.
  • Windows Server infrastructure maintenance and hands-on operation of Hardware Security Modules (HSMs).
  • Design and execution of complex SQL Server queries for data extraction, automating operational report generation.
  • Advanced Tier 3 support and resolution of 1,000+ yearly incidents.
  • Digital Signature instructor for Registration Authorities nationwide.
  • Technical report preparation and auditing responses (internal, external, and regulatory) on digital signature infrastructure.
Featured Projects

Argentine TSL

  • Design, implementation, and maintenance of the Trust Service Status List (TSL) of the Argentine Republic, ensuring technical interoperability under the ETSI TS 119 612 standard.
  • Advisory services to other countries on implementing their respective trust lists.

Signature Validator

  • Definition of technical requirements and baseline architecture in collaboration with external vendors.
  • Design and execution of functional testing prior to the production launch of the service (validadordefirmas.gob.ar), used by 2M+ users in 2025.

Registration Officer & Technical Assistant

National Secretariat of Innovation, Science and Technology
2021 - 2022
CABA, ARGENTINA
  • Processing digital certificate applications.
  • Technical and procedural assistance to subscribers and Registration Authorities.
  • Tier 1 technical support and resolution of 200+ yearly incidents.

Customer Service

Various Companies
2016 - 2021
CHASCOMÚS/LA PLATA, ARGENTINA
  • Customer service, order management, and cash handling, strengthening communication, organization, and teamwork skills.

rocket_launch Personal Projects

CUIT Generator

CUIT Generator

Web application for generating syntactically valid test data, streamlining operational workflows.

HTML/CSS JS
VIEW PROJECT
Billing Telegram Bot

Billing Bot

Integration with AFIP for electronic invoice emission via Telegram with client management.

HTML/CSS NODE.JS AFIP SDK
VIEW PROJECT
Team Manager

Team Manager

Team manager for internal organization of available staff, office presence, leaves, and equipment.

HTML/CSS NODE.JS SUPABASE
VIEW PROJECT

Let's talk!

If you are interested in my profile or have a project to propose, feel free to contact me.

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