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Ray Sebastian Mendoza Torres

@raymendozatorres

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Systems Engineer skilled in software development, automation, web technologies, IT support, and digital transformation.

Colombia

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What I'm looking for

I'm looking to build secure, user-centered software and automation solutions while growing in web development, digital transformation, cybersecurity, and IT infrastructure.

Systems Engineer with experience in database digitization, web development, software programming, IT support, process automation, and digital transformation. Junior Front-End Developer with hands-on knowledge of HTML, CSS, JavaScript, Python, and modern frameworks.

Experienced in developing software solutions, automating operational processes, managing IT platforms, supporting technology infrastructure, and creating technical documentation. Strong analytical and problem-solving skills, with a detail-oriented approach and a focus on delivering efficient, user-centered digital solutions.

Foundational knowledge of cybersecurity principles, including ISO 27001, NIST, ethical hacking, and penetration testing, with an interest in secure application and platform development.

Experience

Work history, roles, and key accomplishments

Senior Software Developer

MT Solutions

Oct 2024 - Jun 2026 (1 year 8 months)

Developed and implemented software solutions and internal process automation using Python, SQL, and web technologies, improving operational efficiency and information management. Administered and provided technical support for technology tools and GLPI help desk platforms, including incident tracking, service requests, technology inventory, and IT asset management.

Python SQL Web Technologies ITIL Technical Documentation Process Automation IT Asset Management

Junior Systems Engineer

TIC GLOBAL

Aug 2025 - Dec 2025 (4 months)

Developed and maintained software for Digital Citizen Services (SCD), contributing to public-sector digital transformation. Implemented REST APIs, web services, coding, debugging, and testing. Created technical documentation and supported Agile projects, deployments, interoperability, and secure, accessible software solutions for government entities.

Junior Systems Engineer SOC

INDRA

May 2024 - Nov 2024 (6 months)

Developed Python-based tools for data extraction, process automation, and GUI development. Automated Cisco network device configuration, reducing manual errors and improving efficiency. Created 46 Excel guides covering 21 systems, improving data verification and operational consistency. Completed cybersecurity training in ISO 27001, NIST, ethical hacking, and penetration testing.

Junior Systems Engineer

Saintz Engineer Corporation

Sep 2022 - Apr 2024 (1 year 7 months)

Provided technical support by diagnosing hardware and software issues and assisting with OS and application installations remotely and on-site. Developed and maintained applications using JavaScript and Python, including testing, documentation, and Git/GitHub version control. Trained users and created technical manuals.