Transitioning back to freelance after a successful career as a CSO, I bring a robust skill set and a proven track record of achieving results in IT and cybersecurity, including:- Software Installation and Configuration: Ensured optimal performance and security with automated scripts.- Pentesting and Forensic Analysis: Identified critical vulnerabilities and aided in incident resolution.- Networking and Server Management: Optimized data flow and maintained Linux servers for enhanced performance.- Information Security and Privacy: Implemented robust security measures and safeguarded sensitive data.- Team Leadership and Coaching: Provided mentorship, training, and improved team efficiency.These experiences and skills enable me to deliver high-quality solutions and contribute effectively to freelance projects, while also actively seeking a full-time position where I can apply my expertise in IT and cybersecurity to drive long-term success for a dynamic team.

On this role, I've taken crucial decisions leading to positive impacts for the company such as:- Introduced new technologies to improve efficiency and security.- Bridged communication between Business and Tech teams.- Reduced costs by implementing open-source solutions.- Developed simple solutions for complex problems.- Built strong, trust-based relationships across teams.- Leveraged marketing analytics for profitability.- Led IT Security team, developing a platform to prevent cyber attacks.- Started a bug bounty program to enhance security awareness.- Integrated Docker technology for platform decentralization.- Played a key role in setting and leading company priorities.- Assisted HR in hiring top technical talent.- Educated staff on blockchain technology.- Developed secure protocols for remote work.- Implemented PCI compliance and other measures to build trust.- Built a CI/CD pipeline for reliable software development.- Engineered encryption algorithms for secure video meetings.- Assisted in building a swap engine to boost the token economy.- Achieved tech independence from third-party providers.- Prepared detailed documentation for knowledge transfer.In short, I've been one of the people involved in almost every area of the company to help build and grow. Didn't have fear to put my hands on the keyboard when needed and provided clear instructions to all members of the community. Seeking to solve challenging problems and manage the teams in the right direction.

I became a freelancer in IT Security and Linux System Administration because I'm passionate about technology and problem-solving. It offers flexibility, diverse projects, and the chance to directly contribute to organizations by securing systems and optimizing infrastructure.- Installed and configured software, ensuring security compliance.- Conducted pentests and forensics, identifying critical vulnerabilities.- Managed network infrastructures, improving reliability.- Administered Linux servers, achieving optimal uptime.- Implemented intrusion detection, enhancing security.- Led Red Hat Enterprise Linux administration, reducing downtime.- Executed system recovery, minimizing data loss risks.- Managed incident response, cutting resolution time.- Automated infrastructure, increasing efficiency.- Deployed AWS and Google Cloud solutions, improving scalability.- Conducted application security assessments, mitigating threats.- Managed databases (SQL, MySQL, PostgreSQL), enhancing integrity.- Developed PHP applications, optimizing performance.- Created Bash scripts, improving automation.- Managed web servers (Nginx, Tomcat), ensuring availability.- Enforced security controls, protecting privacy.- Authored user documentation, facilitating training.- Improved workflows with administrative assistance.- Fostered collaboration through communication and organization.- Solved problems with critical thinking, driving success.- Adapted quickly to new technologies, accelerating projects.

I combined IT skills with marketing strategies, using data analytics and scripting to boost web referencing, email campaigns, and system performance. This blend led to targeted traffic, increased engagement, and measurable successes in both IT security and marketing.- Improved web referencing strategies, resulting in increased PPC and organic traffic.- Enhanced email campaign management, achieving higher deliverability rates through DKIM, SPF, DK, DMARC, and IP reputation management.- Optimized Linux server performance, ensuring reliable AI and web software functionality.- Streamlined server installation, configuration, and management processes for both Linux and Windows environments.- Implemented effective proxy/firewall configurations on Linux systems, enhancing network security.- Leveraged data analytics to inform decision-making for web referencing and email campaign strategies.- Utilized scripting and problem-solving skills to automate server-side tasks, improving efficiency.- Maintained strong communication and organizational skills to coordinate server deployments and backups.- Ensured data integrity and security through MySQL, SQL, and PostgreSQL database management.- Managed web hosting environments, including Nginx and Apache servers, to support scalable web applications.