Víctor Escaso Gutiérrez
I'm Esguvi
About me
I'm Víctor (Esguvi) Escaso Gutiérrez, a Junior Full-Stack Developer passionate about technology and innovation. I specialize in developing efficient and customized digital solutions, always aiming to optimize processes and enhance the quality of every project I work on. \n\nWith experience in web projects, multiplatform applications, and technical support, I have developed an analytical mindset and a strong ability to adapt to different technological environments. Currently based in Madrid, Spain, I am available for collaborations, freelance projects, and new opportunities that allow me to continue growing professionally.
Junior Full-Stack Developer.
Passionate about software development, always in constant growth and learning, seeking to face new challenges that allow me to refine my technical skills and add value to every project I collaborate on.
- Age: 20
- Website: esguvi-dev.vercel.app
- City: Madrid, Spain
- Position: Developer
- Email: esguvioficial@gmail.com
- Freelance: Available
Committed to excellence, continuous improvement, and the creation of high-quality technological solutions.
Happy Clients
Projects Done
Hours Of Support
Hard Workers
Skills
Throughout my career, I have developed a strong command of various languages and technologies, allowing me to confidently tackle a wide range of technical challenges. My skills are focused on delivering efficient and well-structured solutions.
BackEnd
FrontEnd
Resume
My education and experience are focused on technological development and the creation of high-quality digital solutions. With a strong academic background and a practical approach, I aim to apply my knowledge to drive innovative and efficient projects.
Education
Master’s Degree in Cybersecurity
2025 - Present
IES El Cañaveral, Móstoles, Madrid (Spain)
- Comprehensive training in cybersecurity focused on protecting systems, networks, and data through secure deployment, hardening, and proactive incident management.
- Hands-on experience in ethical hacking and forensic analysis, including memory extraction, DNS exfiltration, and remote control via ICMP for threat detection and digital evidence preservation.
- Application of secure production environments using containerization and orchestration technologies such as Docker, Vagrant, Playbook, Terraform, and Kubernetes.
- Implementation of system and network hardening techniques, covering disk cloning, boot security, encryption mechanisms, and secure configurations.
- Study of cybersecurity regulations and standards (ISO, CVE, and key international organizations) to ensure compliance and security governance.
- In-depth understanding of incident response and cryptography — symmetric, asymmetric, and hybrid — along with digital signatures and active, passive, logical, and physical security controls.
Higher Vocational Training in Multiplatform Application Development
2023 - 2025
IES Gaspar Melchor de Jovellanos, Fuenlabrada, Madrid (Spain)
- Experience with programming languages such as Java, Python, C#, and C, applying Object-Oriented Programming (OOP) and Model-View-Controller (MVC) architecture in multiplatform software projects.
- Development of mobile and desktop applications using tools such as Android Studio, NetBeans, Visual Studio, and IntelliJ IDEA.
- Design, management, and querying of databases such as MySQL, SQLite, and SQL Server, using SQL Server Management Studio to optimize data administration.
- Knowledge of web technologies like XML, JSON, and XSLT, applied to content integration and multiplatform content generation.
- Version control with Git and GitHub, applying agile methodologies and documenting in Markdown and LaTeX.
- Administration of operating systems such as Windows, Windows Server, and Linux, ensuring integration with development environments.
- Collaboration in multidisciplinary teams, fostering efficiency and communication in software development projects.
Vocational Training in Computer Systems & Networks
2021 - 2023
IES Laguna de Joatzel, Getafe, Madrid (Spain)
- Developed and maintained Bash and PowerShell scripts to automate system management tasks. Applied VBA to optimize office tasks and utilized HTML, CSS, and JavaScript to create basic web interfaces.
- Administered Linux and Windows operating systems, leveraging development environments such as Visual Studio Code for technical tasks and project work.
- Designed, configured, and troubleshot LAN networks, with proficiency in communication protocols, structured cabling, and network device configuration.
- Assembled, diagnosed, and repaired hardware, ensuring optimal performance and addressing hardware-related issues effectively.
- Implemented cybersecurity best practices, including encryption techniques, to safeguard information within network environments and operating systems.
Training Courses / Certificates
Certifications
Throughout my academic and professional development, I have completed various specialized courses that strengthen my skills in development, cybersecurity, and data analysis.
- Introduction to AI Workflows — BIG School (Oct. 2025)
- Introduction to AI Development — BIG School (Oct. 2025)
- Ethical Hacker — Cisco (Mar. 2025)
- Introduction to Data Science — Cisco (Mar. 2025)
- Introduction to Cybersecurity — Cisco (Dec. 2024)
- Programming with Python for Data Analysis — Desafío Latam (Dec. 2024)
- Cloud Computing — Google (Nov. 2024)
- Protect Your Business: Cybersecurity in Remote Work — Google (Nov. 2024)
- Interactive SQL — Desafío Latam (Nov. 2024)
- Introduction to Web Development — Desafío Latam (Aug. 2024)
Work Experience
Full-Stack Developer
2025 - Present
Melyfarma (Madrid, Madrid, Spain)
- Development of enterprise applications using Java, Python, PHP, and JavaScript, applying technical skills in real and collaborative environments.
- Implementation of an internal ticketing system built in PHP for managing, tracking, and resolving technical and functional issues.
- Database management with Oracle PL/SQL and SQL Developer, including the development of advanced queries, stored procedures, and data process optimization.
- Design and development of Melyfarma’s corporate website using HTML, CSS, JavaScript, PHP, and Bootstrap, ensuring a professional and responsive design.
- Integration of an AI-powered assistant (ChatBase - OpenAI) on the corporate website, providing automated and intelligent support for employees and clients.
- Creation of customized reports with Oracle BI Publisher, integrating multiple data sources and tailoring them to departmental needs.
- Development and customization of the ERP LIBRA system, creating internal programs and reports aligned with business processes.
- Comprehensive technical support (levels 1 and 2): troubleshooting issues, configuring devices, peripherals, and printers, and maintaining the IT environment.
- Collaboration with technical and operational departments to ensure system stability, network connectivity, and reliable service performance.
- Application of cybersecurity best practices, technical documentation, and continuous improvement of support and development processes.
Full-Stack Developer
2025 - 2025
EDISA (Madrid, Madrid, Spain)
- Development of business applications using Java, Python, JavaScript, and PHP, applying knowledge in real and collaborative environments.
- Creation of dynamic and scalable interfaces and applications with React and Django, focused on user experience.
- Database management with PL/SQL, including the use of Oracle Forms for data interfaces and Oracle BI Publisher for generating interactive reports.
- Implementation of RESTful APIs to integrate services and enable communication between applications.
- Participation in the implementation and customization of the LIBRA ERP, contributing to the improvement of internal business processes.
- Teamwork in a professional, results-driven environment, strengthening skills in functional analysis and technical problem-solving.
Instructor
2023 - 2025
Activity GO! Events S.L. (Madrid, Madrid, Spain)
- Key achievement: One of my students placed 3rd in a Fuenlabrada sports championship during my first year as an instructor.
- Trained more than 10 groups and over 50 children, focusing on physical and social development.
- Designed and led sports activity programs tailored for children, including Football, Judo, Karate, Self-defense, and Preschool Sports.
- Applied diverse teaching methods such as educational games and motivational techniques to keep children engaged and entertained.
- Created safe and stimulating learning environments to enhance coordination, motor skills, and self-confidence.
- Encouraged teamwork, discipline, and personal growth through structured games and physical activities.
- Promoted healthy habits and supported children's emotional and physical well-being to boost self-esteem and social skills.
- Conducted continuous assessment and progress tracking, providing constructive feedback and adapting training to individual needs.
- Organized sports exhibitions for parents, celebrating children’s progress in a festive and educational atmosphere.
Computer Technician
2023 - 2023
CloudAPPi (Getafe, Madrid, Spain)
- Performed maintenance and repair of computer systems, ensuring optimal performance and reliability.
- Assembled hardware and diagnosed faults, implementing physical repairs and component upgrades.
- Provided technical support to users, both onsite and remotely, resolving issues efficiently and effectively.
- Managed and configured IT systems, including network and server administration.
- Collaborated with cross-functional teams to deliver solutions under pressure, managing up to five projects simultaneously.
- Conducted technical diagnostics and resolved complex system incidents with a critical-thinking approach.
- Delivered introductory robotics lessons to children, using Arduino to teach basic programming and electronics.
- Utilized tools like ODOO and Microsoft Office Suite to manage tasks and support daily operations.
- Letter of recommendation.
Projects
As a developer, I have worked on creating projects that combine functionality, design, and efficiency. Every initiative I participate in reflects my passion for technology, my commitment to quality, and my focus on delivering practical and innovative solutions. My goal is to build solid experiences, tailored to each project's needs, always with a mindset of continuous improvement.
- All
- 2026
- 2025
- 2024
- 2023
Services
As a Junior Full-Stack Developer, I offer a variety of specialized services to help take your project to the next level. My expertise spans web development, multiplatform applications, and technical support, with a focus on creating efficient and scalable solutions tailored to your needs.
Custom Web Development
Design and develop responsive, optimized websites that meet the unique needs of each client. I utilize modern technologies like HTML, CSS, JavaScript, and React to create dynamic, user-friendly web experiences.
Multiplatform Application Development
Create cross-platform applications for both web and mobile platforms. I work with technologies such as Java, C#, and SQL to ensure scalability and maintainability.
Technical Consulting & Support
Provide expert advice and ongoing technical support to optimize software performance and resolve issues, ensuring that your applications run smoothly and efficiently.
API & Database Integration
Specialized in integrating APIs and managing databases to ensure seamless communication between systems, enhancing the functionality of your applications.
Cloud & DevOps Services
Optimize the deployment and management of applications with cloud solutions, DevOps practices, and automation to ensure scalability and reliability.
Project Management & Agile Methodology
Apply Agile methodologies to manage projects effectively, ensuring timely delivery and high-quality results. I help teams collaborate efficiently and adapt to changing requirements.
Testimonials
In this section, I share the experiences and feedback from my clients and collaborators who have trusted my skills as a Full-Stack Developer. Through their testimonials, you'll get a firsthand look at how I have contributed to the success of their projects by providing tailored and high-quality solutions.
Victor is a very receptive person to the assigned instructions and was characterized by his professionalism, honesty, punctuality and efficiency, in addition to being a proactive person.
CloudAPPi S.L.
Company
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Contact
If you have any questions, a project in mind, or need support, feel free to reach out. I'm available to assist you with whatever you need.
Address
Madrid, Spain
Email Me
esguvioficial@gmail.com
Social Media
Follow me on my social media