Over 6 years building backend systems across e-commerce, tourism, IoT, and fintech. From monolith migrations to high-throughput microservices, always focused on reliability and clean design.
Drives infrastructure sharding and cross-team initiatives at LATAM scale.
Java · Go · Python · Grafana · New Relic · Datadog · Fury
Build and maintain high-throughput microservices in Java, Go, and Python at Latin America's largest e-commerce company, handling a critical and extremely high volume of requests and clients across the region.
Deploy and manage services through Fury, Mercado Libre's internal platform, handling infrastructure provisioning and full application observability using Grafana, New Relic, and Datadog.
Leverage AI-assisted development workflows such as Cursor and Spec Driven Development to accelerate delivery and improve code quality.
Led an infrastructure sharding initiative that reduced coupling between internal services by 80%, executing a safe migration strategy that also eliminated 50% of unused records.
Driving the early stages of a cross-functional configuration automation process spanning more than 3 business areas.
Contributing to a high-priority initiative coordinating more than 5 teams across the ecosystem, with hard deadlines and direct company-wide impact.
2024–2026· 2 yrs 1 mo· Present
Co-Founder & Software Engineer
Prestige Rewards · Remote · Freelance
Co-founded the product; led a 3-engineer team from zero to functional prototype.
.NET · React · SQL
Co-founder and lead developer of a loyalty and rewards platform, involved from ideation through product execution.
Led a team of 3 senior developers in the design and delivery of a fully functional prototype, covering product, design, and engineering end-to-end.
Participated in all phases of the product lifecycle: UI/UX design, product strategy, architecture decisions, and hands-on development.
Designed technical screening systems and raised hiring quality through live problem-solving sessions.
.NET · Python · AWS
Designed and maintained a structured suite of questions and answers covering Python, C#, web fundamentals, security, SQL, NoSQL, and software architecture, tailored for senior-level engineering roles.
Generated detailed evaluation conclusions after each session, providing hiring teams with clear, evidence-based recommendations on whether to move candidates forward.
Conducted live coding sessions with candidates who struggled on assessments, designing problems on the spot and working through them collaboratively to better assess real problem-solving ability.
2022–2025· 2 yrs 11 mo
Software Engineer
Voxel Group · Barcelona, Spain · Full-time
Led technical debt reduction and a monolith-to-microservices migration initiative.
.NET · Python · Redis · SQL · Dapper
Designed, developed, and maintained .NET applications within the Compliance team, creating new services from scratch with a focus on reliability and scalability.
Took ownership of technical debt across one of the team's most demanding projects, systematically identifying, prioritizing, and resolving long-standing issues to improve maintainability and reduce risk.
Led a migration initiative from monolithic architecture to microservices as a strategic effort to productize the team's core objectives, improving scalability and separation of concerns.
Proposed and implemented a significant improvement in the certificate update process, reducing manual tasks as an intermediate step before a full migration to a new application.
Performed code reviews to ensure quality and best practices, and defined observability metrics to improve performance monitoring.
Worked with .NET Core 3.1 and .NET Framework 4.8, using Dapper for data access and Redis, Postgres, and Oracle for different application needs.
Used Python for scripting and automation tasks.
2020–2026· 6 yrs 2 mo
Software Developer
Neumáticos Usados Córdoba · Córdoba, Argentina · Freelance
Maintained a 5-year client relationship, evolving the solution from desktop to web.
.NET · React · TypeScript · Windows Forms
Developed and maintained a custom application for a long-term client since 2020, adapting the solution across multiple technology cycles to meet evolving business needs.
Built the initial version using .NET Framework with Windows Forms, automating the normalization of tax files generated by ARCA, Argentina's tax agency, and streamlining accounting workflows for a tire retail business.
Migrated the application to a modern web-based architecture in 2025 using React and HeroUI, deployed on Vercel, significantly improving accessibility and scalability without disrupting ongoing operations.
2024· 3 mo
Team Leader
CORACE · Córdoba, Argentina · Freelance
Delivered infrastructure migration with direct stakeholder alignment.
Google Workspace
Led a three-person IT consulting team through a full infrastructure update, managing requirement gathering, task planning, and direct client interactions.
Successfully migrated email services from Claro to Google Workspace, improving communication efficiency across the organization.
Upgraded the organization's software infrastructure and documented all processes to ensure continuity and ease of future maintenance.
2023–2024· 5 mo
Full Stack Developer
Fulltrace S.A. · Córdoba, Argentina · Freelance
Shipped livestock platform with zero reported post-release issues.
.NET · Windows Forms
Designed and developed a .NET application from scratch to manage livestock data from the company's proprietary devices, using Windows Forms for UI development.
Implemented data analysis and handling functionality without relying on external libraries, allowing users to download and modify records directly.
Worked closely with the product creator in regular sessions to align development with the product vision, shipping an application that has been in active use since launch with no reported bugs or issues.
2022–2023· 10 mo
Software Engineer
AGI System Developments · California, USA · Freelance
Enabled Alexa-driven IoT control with stable cloud operations.
Python · AWS · Alexa
Developed a Python application on AWS Lambda to enable remote control of recreational IoT devices including spas, chillers, and saunas via Amazon Alexa, integrating a custom communication protocol designed by the client.
Implemented AWS-based logging and monitoring to ensure reliable cloud operations, maintaining zero reported bugs since deployment.
Worked closely with the client's engineering team to understand and implement a proprietary device communication protocol, ensuring stable and secure interaction between cloud infrastructure and physical hardware.
2021–2022· 9 mo
Backend Developer
Juan Toselli Intl. Tours · Córdoba, Argentina · Full-time
Standardized supplier data pipelines for faster travel booking operations.
.NET · Python · FastAPI · SQL · MongoDB
Developed and maintained .NET APIs for booking tourism services (hotels, flights, activities), with a focus on performance and reliability.
Created reusable modules for multiple tourism applications, accelerating the release of new features.
Developed a natural language processing module in Python (using SpaCy and NLTK) to normalize hotel room names from various providers.
Led the integration of external service providers, working directly with their development teams to ensure seamless connectivity across SQL Server, MySQL, and MongoDB databases.
Migrated services from Flask to FastAPI, improving API performance and developer experience.
2021· 8 mo
Fullstack Developer
Procoop SRL · Córdoba, Argentina · Full-time
Built reusable backend services for cooperative management systems.
.NET · AWS · SQL
Maintained a .NET desktop application for managing cooperatives and utilities (electricity, gas, water, internet).
Implemented web services from scratch, applying design patterns and best practices.
Designed and built a file management solution on Amazon S3, enabling cooperative clients distributed across Argentina to independently handle critical documents without requiring direct support.
Managed relational databases including MySQL and SQL Server.
2021· 2 mo
Full Stack Developer
Pentamedia · Argentina · Freelance
Contributed to e-commerce modules during digital transformation.
JavaScript · PHP
Contributed to digital transformation initiatives, maintaining and improving e-commerce modules using HTML, CSS, JavaScript, PHP, and Bootstrap.
