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Jhonny NerosJN
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Jhonny Neros

@jhonnyneros

IT executive at JRN - Consultoria, helping organizations strengthen cloud resilience and modernize mission-critical infrastructure.

Brazil
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At JRN - Consultoria, I support organizations with strategic Infrastructure, Cloud, Cybersecurity, and Operational Resilience initiatives, including technology modernization and governance for mission-critical environments.

At Sertrading, I led Infrastructure and Information Security strategy, helped achieve ISO 27001 and ISO 27701 certifications, and reduced cloud costs by more than 45%. I also designed a Disaster Recovery strategy using Oracle Cloud Infrastructure and brought the corporate SOC in-house.

Earlier at Claro Brasil, I led IT Operations, Infrastructure, and Support Services, including multicloud migrations and backup consolidation that generated more than BRL 5 million in savings. My work has spanned technology governance, service management, cybersecurity, and digital transformation across telecom, finance, industry, and technology services.

Experience

Work history, roles, and key accomplishments

JC
Current

IT Consultant | Operations, Infrastructure & Cybersecurity

JRN - Consultoria

Feb 2026 - Present (8 months)

Independent consulting practice focused on strategic Infrastructure, Cloud, Cybersecurity, and Operational Resilience initiatives, supporting organizations across technology modernization, governance, and operational efficiency programs. Extensive background in mission-critical environments, FinOps, business continuity, and information security governance.

JRN - Consultoria logoJC
Current

Especialista TI | Infraestrutura & Cybersecurity

Feb 2026 - Present (8 months)

— Atuar como especilaista de tecnologia em iniciativas estratégicas de Infraestrutura, Cloud, Cybersecurity e Resiliência Operacional, apoiando organizações em modernização tecnológica, governança e eficiência operacional.
— Contribuir para ambientes mission-critical, FinOps, continuidade de negócios e governança de segurança da informação, promovendo resiliência, eficiência operacional e alinham

Sertrading logoSE

Executivo de Infraestrutura e Segurança

Jul 2024 - Nov 2025 (1 year 4 months)

— Liderar a estratégia de TI, definindo prioridades, investimentos e roadmap tecnológico alinhados aos objetivos do negócio.
— Gerenciar orçamento de TI (CAPEX/OPEX), contratos, fornecedores e investimentos, garantindo eficiência financeira.
— Planejar e gerir Infraestrutura, Cloud e Segurança da Informação, assegurando disponibilidade, escalabilidade, segurança e continuidade dos serviços.
— Gere

Sertrading logoSE

IT Infrastructure , Cloud & Information Security Manager

Jul 2024 - Nov 2025 (1 year 4 months)

• Led multidisciplinary teams across Infrastructure, Support, Telecommunications and Information Security, ensuring high availability and operational continuity for mission-critical IT environments.
• Led the achievement of ISO 27001 and ISO 27701 certifications by implementing robust Information Security and data protection governance frameworks.
• Reduced cloud operational costs by 45% through s

Intolabs logoIN

Executivo de Soluções Digitais

Jun 2023 - Dec 2023 (6 months)

— Liderar projetos estratégicos de transformação digital, integrando tecnologia, processos e objetivos de negócio.
— Gerenciar o portfólio de projetos, acompanhando cronogramas, orçamento, riscos, indicadores de desempenho e qualidade das entregas.
— Atuar como interface entre clientes, executivos, áreas de negócio e equipes técnicas, promovendo alinhamento e priorização das iniciativas.
— Conduz

Intolabs logoIN

IT Executive - Digital Solutions

Jun 2023 - Dec 2023 (6 months)

• Lead strategic digital transformation projects, aligning technology, processes, and business objectives to support clients’ operational evolution.
• Manage project portfolios, overseeing schedules, budgets, risks, performance indicators, and delivery quality.
• Act as a liaison between clients, executives, business areas, and technical teams, ensuring strategic alignment and effective prioritiza

G2 Tecnología logoGT

Executivo de TI

Sep 2022 - Jun 2023 (9 months)

— Liderar a estratégia e reestruturação das operações de TI, com foco em eficiência, SLAs, experiência do cliente e continuidade dos serviços.
— Gerenciar ambientes críticos SAP (HANA e Microsoft SQL Server), assegurando disponibilidade, estabilidade e performance.
— Estruturar estratégias de Disaster Recovery e resiliência em ambientes multicloud (Microsoft Azure e Huawei Cloud).
— Liderar inicia

G2 Tecnología logoGT

IT Senior Consultant | Infrastructure, Operations & Cybersecurity

Sep 2022 - Jun 2023 (9 months)

• Led the restructuring of IT support and service operations, increasing operational efficiency, improving SLA performance, and enhancing the user experience.
• Managed critical enterprise application environments, including SAP systems and HANA and Microsoft SQL Server databases, ensuring service stability, availability, and performance.
• Implemented and evolved the Disaster Recovery strategy ac

Bosch Service Solutions logoBS

Executivo Senior de TI

Apr 2022 - Sep 2022 (5 months)

— Liderar operações de TI para a América Latina, abrangendo Sustentação de Aplicações, Suporte, Infraestrutura e Monitoramento.
— Gerenciar serviços e aplicações críticas, garantindo disponibilidade, estabilidade, escalabilidade e continuidade operacional.
— Atuar como interface estratégica entre clientes, áreas de negócio, equipes técnicas e fornecedores, alinhando prioridades e evolução dos serv

Bosch Service Solutions logoBS

Senior IT Support & Business Relationship Manager

Apr 2022 - Sep 2022 (5 months)

• Led Application Support, Infrastructure, Monitoring, and IT Operations across Latin America (LATAM), ensuring service availability, stability, and continuity.
• Acted as the primary interface between clients, business stakeholders, technical teams, and vendors, driving strategic alignment and demand prioritization.
• Managed a portfolio of regional and global technology projects and initiatives,

Claro Brasil logoCB

Senior Manager – IT Operations, Support & Services

Nov 2018 - Feb 2022 (3 years 3 months)

• Led mission-critical Infrastructure, IT Operations, and Support Services within a large-scale enterprise environment comprising more than 5,000 servers and 22 petabytes of backup data, overseeing 24x7 operations, a 20-member technical team, and an annual OPEX budget exceeding BRL 50 million.
• Led migration and consolidation initiatives for critical infrastructure into multicloud environments le

Claro Brasil logoCB

Senior IT Operations & Infrastructure Coordinator

Nov 2012 - Nov 2018 (6 years)

• Coordinate IT solution implementation projects, ensuring planning, execution, user acceptance testing, and delivery in line with business requirements.
• Lead support and implementation teams and manage vendors, fostering integration, productivity, and compliance with agreed timelines.
• Manage project schedules, resources, risks, and performance indicators, ensuring quality, predictability,

Claro Brasil logoCB

IT Coordinator - Datacenter & Infrastrucuture

Nov 2007 - Oct 2012 (4 years 11 months)

• Coordinate IT and infrastructure implementation, expansion, and modernization projects, ensuring planning, execution, user acceptance testing, and delivery in line with business requirements.
• Lead Infrastructure, Support, Implementation teams, and technology vendors, fostering integration, technical development, and compliance with agreed timelines and service levels.
• Manage project sched

Claro Brasil logoCB

IT Project Manager

Sep 2005 - Oct 2007 (2 years 1 month)

• Manage strategic Information Technology projects, leading all phases of the project lifecycle, from planning through implementation and results monitoring.
• Develop project plans, schedules, scope, budgets, risk matrices, and performance indicators, ensuring delivery within agreed timelines, costs, and quality standards.
• Coordinate cross-functional teams, vendors, and strategic partners, fost

CS

Senior IT Coordinator

Cyclades Brasil SA

Apr 2005 - Sep 2005 (5 months)

• Led IT teams through operational improvement initiatives focused on technical capability development, process standardization, and adoption of ITIL and BPO practices to enhance service delivery maturity.
• Coordinated interactions between local operations and global teams in the United States, supporting demand management and cross-regional operational alignment.
• Implemented VoIP-based communi

FC

IT Infrastructure & Support Manager

Fundação CASA/SP

Jan 2004 - Feb 2005 (1 year 1 month)

• Managed IT projects of varying complexity levels, working directly with stakeholders and supporting institutional technology modernization initiatives.
• Participated in the IT Steering Committee, contributing to technology governance and strategic initiatives aligned with the State of São Paulo’s master technology plan.
• Managed enterprise infrastructure supporting approximately 2,500 desktops

FC

IT Infrastructure Coordinator

Fundação CASA/SP

Aug 2003 - Jan 2004 (5 months)

• Coordinated IT infrastructure and support operations, sustaining enterprise environments and connectivity across multiple institutional units.
• Led standardization and operational improvement initiatives focused on infrastructure stability, service availability, and operational efficiency.

Education

Degrees, certifications, and relevant coursework

BE

Bússola Executiva

Programa de Mentorado Bússola Executiva

Aug 2025

ST

StartSe

AI for Leaders

Feb 2024

EC

Escola Conquer

Formação em Liderança

Aug 2023

AL

Alura

Agile Management

Apr 2021

OR

Oracle

Oracle Cloud Foundation Infrastructure Associate

Dec 2021

TB

The Cloud Bootcamp

Google Cloud Platform Associate Engineer

Jul 2021

FI

FIAP

MBA, Gestão de TI (IT Management)

2008 - 2009

Monografia - Equipes de Alta Performance : O Papel da Liderança

UP

Universidade Bandeirante - São Paulo

Ensino Superior - Tecnologo, Tecnologo em Sistema de Informação

2005 - 2007

SU

StartSe University

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