About
- 14+
- Years of experience
- +25%
- System efficiency
- -30%
- Maintenance costs
- +20%
- User satisfaction
Senior Software Engineer with 14+ years of experience designing and implementing scalable, high-performance applications. Delivered projects that improved system efficiency (+25%), reduced maintenance costs (-30%), and enhanced user satisfaction (+20%).
Strong in .NET, Azure, React, and cloud-native architectures, solving complex product and integration challenges. Recent experience integrating generative AI into production systems: backend services that consume large language models, operational integration with vendor APIs, and adoption of AI-assisted engineering tools — with emphasis on quality, observability, and security-conscious delivery practices.
Core Skills
Backend
Frontend
Data
Cloud & Messaging
DevOps & Observability
Engineering Practices
Key Achievements
- Migrated multiple services from Azure Functions to a Service Bus worker architecture, enabling Kubernetes-native deployments.
- Led an end-to-end virtual credit card system (AMEX/Mastercard) from inception to deployment with high security and scalability.
- Integrated Azure Key Vault and Auth0 to strengthen authentication and secrets management.
- Integrated 300 Burger King stores into an existing ecosystem via a .NET hosted service with business validations.
- Improved a critical enterprise application performance by ~30% and brought unit test coverage to ~80%.
- Reduced connectivity-related issues in a high-traffic app by ~40% and increased app store positive feedback by ~20%.
Experience
Pay Retailers
Senior Software Engineer · Barcelona, Spain
Payment Processing
Context: Payment processing platform with business-critical integrations.
Responsibility: Contributed to the development and maintenance of payment processing integrations and AI-enabled features, focusing on reliability, scalability, and secure transaction flows.
- Successfully migrated multiple services from Azure Functions to Service Bus–based worker architecture, enabling Kubernetes-native deployments.
- Applied an SDD framework with OpenSpec to define and execute product changes with stronger traceability from proposal and design to implementation.
Travelport
Full Stack .NET Core Developer · Barcelona, Spain
vPayment
Context: Virtual payment solution for AMEX and Mastercard card generation.
Responsibility: Led the development of the virtual credit card generation system from inception to deployment, ensuring high security and scalability.
- Architected the system from scratch integrating Azure Functions, Cosmos DB, and Key Vault, ensuring security and end-to-end traceability.
- Implemented Azure Key Vault and Auth0, strengthening authentication and secrets management.
Professional Transition
Career break dedicated to upskilling in frontend technologies, including Angular and React (Udemy, 2023).
UST
Full Stack .NET Core Developer · Barcelona, Spain
RB Iberia (Burger King Portugal & Spain)
Context: Integration of 300 Burger King Portugal stores into the existing Spain ecosystem.
Responsibility: Led the integration by building a .NET 7 hosted service to ingest data, validate business rules, and call internal APIs with reliable data flow.
- Delivered the project under tight deadlines while maintaining high reliability and production readiness.
- Helped introduce Agile practices with the client, improving planning and delivery predictability.
Dell
Context: Critical enterprise application with clear opportunities for technical improvement.
Responsibility: Played a key role in refactoring one of Dell's most critical applications to improve code quality and overall performance.
- Enhanced application performance by 30% through code optimization and refactoring.
- Achieved 80% test coverage by writing missing unit tests.
Freelance
Freelance .NET Core Developer · Rosario, Argentina
Delivered end-to-end improvements across multiple .NET applications, focusing on modernization, performance, and production stability.
- Migrated 5+ legacy applications to modern architectures and deployment practices, reducing technical debt and simplifying ongoing maintenance.
- Built REST APIs and backend services in .NET Core for clients across different industries, delivering production-ready solutions.
Adrenalin Media
.NET Core Developer · Sydney, Australia
Hungry Jack’s (Burger King)
Enhanced a high-traffic application with thousands of active users by adding new features, fixing bugs, and improving performance.
- Improved app stability, reducing connectivity-related issues by 40%.
- Increased positive feedback on app stores by 20%.
Stratos Technology Partners
Full Stack Developer · Christchurch, New Zealand
WineWorks
Context: Legacy application in the wine bottling and warehousing domain that required full modernization.
Responsibility: Rebuilt the application from scratch and supported migration of 200+ clients to the new platform.
- Reduced errors in production work orders by 30% through improved validations.
- Enhanced user experience with a redesigned AngularJS interface.
Metrocard
Context: Public transport payment portal serving a high-volume active user base.
Responsibility: Enhanced the payment system to support balance checks, top-ups, and personal data updates through a more stable user experience.
- Developed a secure and reliable portal for over 200,000 active users, improving system stability and reducing transaction errors by 20%.
Rosario Bus S.A.
Full Stack Developer · Rosario, Argentina
IntraBus
Context: Internal operational solution focused on driver communication and administrative workflow digitization.
Responsibility: Worked with business stakeholders to define scope, timelines, and delivery priorities while implementing and deploying the solution.
- Delivered a more reliable communication channel for bus drivers, reducing misunderstandings caused by informal communication.
- Reduced paper usage by 70% by replacing timetable and leave forms with online workflows.
Globant
.NET Developer · Rosario, Argentina
Tenaris - Dispatch Planning
Developed a system for managing dispatched baskets, transport types, and notifications.
- Improved user ability to view and modify critical information in real-time.
- Streamlined business processes and reduced manual errors.
Neoris
SharePoint 2010 Developer Administrator · Rosario, Argentina
NeoEnergia
Implemented SharePoint 2010 solutions combining out-of-the-box capabilities and custom development for enterprise collaboration needs.
- Created a common layout for 8 companies within the NeoEnergia group.
- Consolidated shared functionalities so each company could enable or disable them based on availability.
Education
BSc in Computer Systems Analysis
Instituto Superior San Pablo — Villa Constitución, Santa Fe, Argentina
Additional Courses
- Angular: From zero to Expert (Udemy, 2023)
- React: From zero to Expert (Udemy, 2024)
- AI Engineering with Claude Code (Anthropic, 2026)
Certifications
Google Associate Cloud Engineer
April 2023
ID: aOL1JI
Google Cloud Digital Leader
December 2022
ID: QSLPH9
Languages
Spanish
Native
English
Professional working proficiency (B2)