You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Alejandro González OstosAG

Alejandro González Ostos

Supermalter

Cybersecurity | ISO 27001 | NIS2 | SOC | vCISO

€467/day
4 projects
Granada, ES
8-15 years

Average response time: 2 hours

Freelancer profile translated to English.
Back to original language

About Alejandro

I help SaaS, healthcare, and regulated environments become audit-ready in 4-12 weeks for ISO 27001, SOC 2, NIS2, and ENS, with a practical approach to cybersecurity, GRC, and real evidence.

I don't work with cosmetic documentation. I design compliance systems that withstand external audits because they connect risk, control, operation, and evidence in a traceable and defensible manner.

What do I solve?

I work with organizations that need to:

- Be audit-ready with solid, traceable, and review-ready evidence.
- Fix gaps before they become critical findings.
- Avoid documentary frameworks that don't work in real operations.
- Integrate compliance, security operations, and business without duplication or rework.
- Turn ISO 27001, SOC 2, NIS2, or ENS into measurable operational capability.

Core Services

- ISO 27001 Gap Analysis + 30-60-90 day roadmap
- ISO 27001 implementation / ISMS design
- SOC 2 Readiness (Type I / Type II) + evidence structure
- NIS2 / ENS Gap Assessment
- Risk assessment + risk treatment plan
- Statement of Applicability (SoA), Risk Register, and control framework
- Mapping ISO 27001 ↔ SOC 2 ↔ NIS2 ↔ ENS
- Internal audit preparation + external audit readiness
- Executive reporting: KPIs, KRIs, RACI, governance dashboards
- vCISO / GRC Ops support
- Human risk assessment by role

How I work

- Audit-ready from day one
- Prioritization by risk, impact, and real maturity
- Full traceability: risk → control → evidence
- Deliverables usable by internal teams and external auditors
- Senior-level support: vCISO / Compliance Lead

Usual Services

- ISO 27001 Audit-Ready Program (8–12 weeks)
- SOC 2 Readiness + Type II support
- NIS2 / ENS Gap Assessment (10–15 days)
- Monthly vCISO / GRC Ops retainer

Sectors where I add most value

- SaaS
- Healthcare
- Organizations with regulatory or contractual pressure
- Environments requiring audits, evidence, and operational governance
  • Spanish

    Native or bilingual

  • English

    Fluent

  • German

    Conversational

Can work on-site
Granada (up to 50km), Madrid (up to 50km), Málaga (up to 50km)

Experience

  • Consultor Senior en ISO 27001, NIS2, SOC 2 & Riesgo Humano
    Founder
    TECH
    January 2024 - Today (2 years and 5 months)
    Spain
    Senior Cybersecurity and GRC consultant, specializing in bringing regulated organizations—healthcare, SaaS, fintech, and public sector—to an audit-ready state in 4–12 weeks for ISO 27001, SOC 2, NIS2, and ENS.

    I design and implement security and compliance systems that withstand real audits, transforming compliance into measurable, traceable, and defensible operational capability.

    What I do:

    • Security and IT risk assessment
    • ISMS / ISMS design and implementation
    • Multi-standard control mapping: ISO 27001 ↔ SOC 2 ↔ NIS2 ↔ ENS
    • Internal audit and Stage 1 / Stage 2 preparation
    • End-to-end evidence management and traceability
    • Executive GRC reporting: KPIs, KRIs, and risk governance

    What I solve:

    • Reduction of critical findings before audit
    • Elimination of cosmetic or indefensible documentation
    • Security systems less dependent on key personnel
    • Real integration between Security Operations, GRC, and business
    • Solid preparation for external audits and client reviews

    Results:

    • Audits passed with solid and traceable evidence
    • Sustainable, auditable, and scalable security programs
    • Full traceability between risk, control, evidence, and monitoring
    • Less rework, less friction, and greater operational maturity

    Usual Services:

    • ISO 27001 Audit-Ready Program (8–12 weeks)
    • SOC 2 Readiness (Type I / Type II)
    • NIS2 / ENS Gap Assessment (10–15 days)
    • Monthly vCISO / GRC Ops support
    Phishing Cybersecurity Audits Social Engineering Security Awareness
  • Cámara de Comercio de Granada
    Mentor in the Despega program of the Chamber of Commerce of Granada
    October 2025 - December 2025 (2 months)
    Mentoring and strategic support for startups and SMEs needing to structure cybersecurity, IT governance, and compliance from early stages, preparing them for audits, enterprise clients, due diligence, and investment.

    I help design a minimum viable security system aligned with ISO 27001, GDPR, and risk management, to reduce rework, avoid commercial blocks, and scale with a more solid operational foundation.

    What I do:

    • Initial security maturity assessment and real baseline
    • Design of initial ISMS / Lite ISMS, scalable and defensible
    • Identification of regulatory, operational, and growth risks
    • 30–60–90 day compliance roadmap
    • Alignment between business, product, operations, and security controls
    • Prioritization of minimum viable controls for growing environments

    What I solve:

    • Startups blocked by enterprise client security questionnaires
    • Lack of structure to scale compliance without friction or improvisation.
    • Unidentified regulatory risks from early stages
    • Reactive security decisions leading to rework and operational debt
    • Commercial friction in due diligence, procurement, and B2B trust processes

    Results:

    • Solid foundation for ISO 27001 / SOC 2 readiness
    • Initial security governance and compliance structure
    • Reduction of regulatory and operational risks from early stages
    • Acceleration of B2B sales by reducing friction in security assessments
    • Greater clarity for growth with scalable and auditable controls
    ISO 27001 Lead Implementer GRC ISO 27001 Cybersecurity Strategy Compliance
  • Miguel Bamio Martínez
    Malt logoOn Malt
    Phase 3: Monthly extended monitoring August 21 to October 21
    TECH
    September 2025 - November 2025 (2 months)
    Specialized consulting in OSINT and Cyber Threat Intelligence, applying open-source analysis methodologies to support risk assessment processes and strategic decision-making.

    Activities:

    • Information collection and analysis using Open Source Intelligence (OSINT)
    • External and reputational risk assessment
    • Information structuring for executive reporting
    • Improvement of traceability and consistency in consulting processes
    OSINT Open Source User Investigation Partner / Channel Management

Reviews

5.0

Out of 1 rating

M

Miguel

Miguel Bamio Martínez

Reviewed on 11/6/2025

Alejandro was collaborative from the start, trying to find the best way to approach the project within our means, always open to listening to my concerns and redirecting the workflow if necessary, acting professionally at all times.

Recommendations

HC
EO
MM
Hernan Cordova and 2 other people have recommended Alejandro

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Cisco Certified Support Technician – CCST Cybersecurity
    Cisco Networking Academy
    2025
    Network Security · Threat Detection · Traffic Analysis · Cybersecurity Fundamentals · Incident Response Basics
  • Cybersecurity expert
    The Valley Digital Business School
    2023
    Ethical Hacking · ISO 27001 · PowerShell · Bash · Phishing · Auditoría técnica

Skill set

Categories