Freelancer profile translated to English.
Back to original languageAbout Eugenio
SenioriOS& Full-Stack Developer with over 7 years of experience.
Production iOS Experience:
Apps for banking (OpenBank - 2M+ users), airlines (Vueling), and healthcare (Healios). Specialized in Swift, SwiftUI, and clean architectures.
Recent Projects:
Sales Dashboard Automation: Automated analysis system for a company with 22 locations. Python solution saving 187 hours/year with real-time KPIs, automated alerts, and PDF reports.
CoachFrame: SaaS coaching platform with client management, workout/nutrition planning, progress tracking, AI validation, and mobile app. React + Firebase with real-time synchronization.
Technical Stack:
- iOS: Swift, SwiftUI, UIKit, Core ML
- Frontend: React, Next.js, JavaScript/TypeScript
- Backend: Firebase, Node.js, Python
- Data: pandas, visualization, automation
Technical Blog: swiftandai.com
Available for:
- Native iOS development
- Full-stack web applications
- React/Firebase projects
- Dashboards and analytics tools
- Automation systems
English
Fluent
Spanish
Native or bilingual
Basque
Conversational
Can work on-site
Bilbao (up to 50km), Madrid (up to 10km)
Experience
- OFICINA SOLUCIONES DIGITAL
On Malt
Budget Review and Workflow Implementation for Digital Food Market ProjectMarch 2026 - March 2026Bilbao, SpainDevelopment and technical review of a platform with high technical debt, focused on identifying inconsistencies and improving system stability.Participation in adapting key components to facilitate project implementation, performing detailed analysis of existing code and proposing technical solutions.Delivery of improvements and adjustments based on defined requirements, working under an approach oriented towards quality and technical feasibility. - HiberusSenior iOS DeveloperCONSULTING AND AUDITSFebruary 2023 - February 2026 (3 years)Bilbao, SpainDevelopment of critical applications for banking (OpenBank) and airlines (Vueling).Participation in large-scale projects with modular architecture and sensitive operational flows using Swift and SwiftUI.Design and maintenance of Clean/MVVM architecture and reusable components for agile development.Performance optimization, loading times, and stability in intensive modules.Collaboration with multidisciplinary teams to ensure functional and design consistency.Contribution to CI/CD pipelines, version control with Git, code quality, TDD, and technical review.
- NespressoiOS DeveloperAGRICULTURESeptember 2021 - January 2023 (1 year and 4 months)Bilbao, SpainDevelopment of new features in the official Nespresso app, focusing on operational flows, stability, and user experience.Implementation of flows using Swift for communication between app, API, and machine, managing states and commands.Optimization of configurations, device status, and usage and testing processes.Development of interfaces with UIKit and MVVM modular architecture.Collaboration with backend, QA, and design to ensure stability in a global product.
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Education
- Full Stack Artificial Intelligence BootcampKeepCoding2025Enfoque en LLMs, RAG, agents, embeddings, pipelines de ML y despliegue de APIs en producción.
Certifications
- Mobile Startup Engineering BootcampKeepcoding2017