Analista de Sistemas – Portafolio Académico de Marlon Fernando Aguilera.

A sleek glass-and-metal workstation table covered with neatly arranged system analysis artifacts: printed data flow diagrams, entity-relationship models, and a clearly labeled SDLC lifecycle poster. Beside them, an open high-resolution laptop screen displays a dashboard for a small business inventory system with clean charts and tables. The surface is a dark matte wood, with a subtle reflection of the screen glow. Soft daylight from a nearby window illuminates the scene, creating gentle shadows and a professional, focused mood. Photographic realism, eye-level composition with a slight angle, sharp focus on the documents and screen while the background office shelves and whiteboard fade into a soft bokeh blur, conveying structured thinking and organized analysis.

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Soy analista de sistemas con enfoque en el ciclo de vida del desarrollo y diseño de sistemas de inventario para PyMEs. Mi objetivo es impulsar cambios organizacionales medidos y sostenibles.

Servicios

A large whiteboard wall filled with meticulously drawn UML diagrams, inventory workflows for a small business, and color-coded sticky notes representing SDLC phases. Bold arrows connect analysis, design, development, and implementation, with a clearly circled “Agente de Cambio” phrase in the center. Below, a minimalist floating shelf holds technical books, including a prominently placed Kendall & Kendall systems analysis text. Natural overhead office lighting creates an even, neutral illumination with soft reflections on the whiteboard surface. Photographic realism, shot from a slightly wide, eye-level angle to capture the full expanse, clean and modern aesthetic, evoking a strategic, analytical, and academic atmosphere.

Consultoría en análisis de requerimientos, modelado UML, diseño de base de datos y pruebas, alineando procesos con SDLC para mejorar inventarios.

A tidy desk setup featuring an open notebook with handwritten system requirements for a PyME inventory system, alongside printed use case scenarios and a detailed context diagram. A slim tablet displays a wireframe of an inventory control dashboard with neatly organized widgets and metrics. The desk is a light oak surface, with a single small plant and a closed stack of reference binders labeled “Análisis”, “Diseño”, and “Implementación”. Soft, diffused afternoon light from the side casts gentle shadows, creating a calm, studious mood. Photographic realism, medium close-up shot from a slightly elevated angle, with shallow depth of field that keeps the documents and tablet in sharp focus while the background fades softly.

Implementación de soluciones escalables, gestión de cambios y capacitación para usuarios, con enfoque en eficiencia y control de stock.

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Proyectos y Más

Mi portafolio combina teoría Kendall & Kendall con experiencias prácticas en PyMEs, mostrando cómo aplicar SDLC para optimizar inventarios y procesos operativos.

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A modern digital dashboard mockup displayed on a large, ultra-wide monitor in a dimly lit office, showing a comprehensive inventory management system for a small business: real-time stock levels, reorder alerts, supplier performance charts, and process flow indicators. The interface uses a professional palette of deep blues, whites, and accent oranges, with clear typography and well-organized panels. The monitor sits on a minimalist black desk with only a keyboard and a closed systems analysis textbook. Cool, focused screen light is the primary source, casting subtle reflections on the desk surface and creating a concentrated, analytical mood. Photographic realism, straight-on composition, with a slight vignette emphasizing the glowing screen.

Testimonios Reales

Esperanza D.

Trabajar contigo transformó mi flujo de inventarios y mejoró la toma de decisiones en nuestra PyME.

Esperanza D.

La metodología SDLC aplicada por Marlon optimizó nuestros procesos y redujo tiempos de entrega.

Esperanza D.

La claridad de los entregables aceleró la toma de decisiones estratégicas.

Esperanza D.

Recomendaría este enfoque a cualquier PyME que busque resultados tangibles y sostenibles.

Contacto y Soporte

Puede contactarme para discutir requerimientos, cronogramas y metas. Respondo en 24–48 horas y sigo un enfoque centrado en el cambio organizacional.

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