CV · Portfolio

Software that makes
everyday work easier.

Web & Android Developer · Automation & Applied AI

I'm Juan Manuel Miras. I build applications and tools that connect information, organise teams and simplify processes. These are my projects at Theia Island.

Web and Android developmentIntegrations, forms and documentsAI applied to services
About me

Juan Manuel Miras

I build workflows that connect data collection with everyday work: customer records, Telegram notifications, document generation and integrations between services. I also work on Android applications and AI assistants for frequently asked questions.

My experience is grounded in my own projects, built and maintained within Theia Island. Each one solves a specific business need and can be visited online.

I can help you build a solution, extend an existing application or connect services to simplify a process.

How I can help

A clear need. A solution you can review.

01 /

Connect your tools

Forms, notifications, documents and data exchange between services, with a clearly defined end-to-end workflow.

02 /

Build and improve applications

Web and Android tools shaped around the way your business works: records, calendars, GPS and reports.

03 /

Apply AI to a specific task

Assistants for enquiries and tools for analysis. We start from a specific use case and criteria for evaluating the result.

Portfolio

Four personal projects. Practical problems.

From collecting data to documenting field work. Each card links to the live project.

Web · Visibility analysis
GeoIsland

Track how a brand appears in AI answers.

A tool for monitoring brand mentions and citations in AI assistant responses and suggesting content improvements.

Use case: reporting and tracking brand presence across a sample of queries.

GEOAnalysisDashboards
View project: GeoIsland ↗
Web · Hospitality
Registro Viajeros

From registration to tracking.

Guest forms, on-screen signatures, QR codes and a dashboard for tracking submissions to Spain's SES.HOSPEDAJES service.

Use case: data collection and service integration for accommodation businesses.

FormsIntegrationDashboard
View project: Registro Viajeros ↗
Android · Field work
My GPS Camera

From photographs to reports.

Photos with location and date, custom watermarks, PDF report generation and delivery through Telegram.

Use case: documenting visits, inspections and maintenance.

GPSCameraPDFTelegram
View project: My GPS Camera ↗
Android · Organisation
Mi calendario de turnos

Work, one day at a time.

Shift planning, notes and files linked to daily work. Telegram notifications and features for teams.

Use case: work calendars, activity records and coordination.

CalendarsTeamsNotifications
View project: Mi calendario de turnos ↗
How I work

A defined scope and deliverables you can review.

01

We agree on the scope

Before starting we define what the solution must do, what the delivery includes and what is out of scope.

02

A first deliverable you can review

I work in short milestones so you can see a real result as early as possible.

03

Acceptance criteria

We agree in advance on the test that proves it works: a complete submission, a generated document, a notification received.

04

Delivery and handover

You get the work running, an explanation of the changes and a short usage guide.

Skills
Web developmentProcess automationAPI integrationWeb formsAndroid developmentTelegram integrationPDF generationGeolocationAI assistantsBusiness tools
Training

Completed courses

Training and qualifications gathered throughout my career.

Training for implementing equality plans and measures in companies

Key content: Fundamentals of effective equality; gender-equality regulations in workplaces; collective bargaining, positive-action measures and equality plans; diagnosis; strategies for change; and prevention and action against sexual harassment and harassment based on sex.

Delivered through: the 13th edition of the Virtual School of Equality, a programme organised by the Institute of Women and co-funded by the European Social Fund.

  • Development and digital skills
  • Programación C# con Visual Studio
  • Concienciación en ciberseguridad: nivel inicial
  • Competencias Digitales Avanzadas
  • Administración de bases de datos SQL Server
  • Lenguajes de definición y modificación de datos SQL
  • SQL Server
  • SQL Master
  • Visual C
  • Working in a Digital World: Professional Skills
  • Business and organisation
  • Formación para la implantación de planes y medidas de igualdad en las empresas
  • Finanzas para no financieros
  • Agri-food and sustainability
  • Prevención de las pérdidas y el desperdicio de alimentos
  • Buenas prácticas de higiene en la producción primaria agrícola
  • Curso básico en agricultura ecológica
  • El suelo y la fertilización sostenible
  • Distribución, reparto y recogida de productos alimenticios a domicilio
  • Manipulador de alimentos
  • Workplace safety
  • Prevención de Riesgos Laborales de VAERSA
  • Prevención de Riesgos Laborales: golpe de calor y alerta meteorológica

Let's talk about your next project.

Tell me what you need, which tools you use and your timeline. We'll define a first deliverable with a clear scope and budget.

The projects shown are Theia Island's own developments, not client commissions.