Resume
My professional experience and qualifications
Summary
Senior Backend Engineer with 5+ years of experience building production-grade APIs and scalable systems using C# and .NET. Currently Co-Founder & Software Engineer at Juby, leading full-stack development and blockchain integration on Stellar/Soroban. Strong background in high-traffic systems, performance optimization (up to 100% improvements), production deployments, and backend architecture. Bridging Web2 backend engineering with Web3 infrastructure and smart contract development.
Work Experience
Co-Founder & Software Engineer
Juby
Sept 2025 - Present
Remote
- Architected and deployed smart contracts on Soroban testnet, enabling non-custodial savings flows.
- Designed account abstraction wallet system with email-based onboarding, reducing user friction from wallet setup to <2 minutes.
- Led full-stack architecture (Next.js + backend services + blockchain integration) from concept to functional POC.
- Built on-chain/off-chain integration layer to synchronize financial simulations with smart contract execution.
Tech stack: Rust, Soroban, Stellar, Next.js
Co-Founder & Software Engineer
Ferne::Labs
Oct 2024 - Sept 2025
Remote
- Led backend and smart contract architecture for fully on-chain multiplayer game prototypes.
- Designed scalable infrastructure using PostgreSQL and Redis for real-time state synchronization.
- Implemented Cairo-based contracts for deterministic on-chain game logic.
- Established reusable backend-contract integration patterns for future titles.
Tech stack: C#, Cairo, Solidity, PostgreSQL, Redis, Unity
.NET Developer
America Virtual
Aug 2024 - Nov 2024
Argentina
- Developed and maintained backend services for AGIP public platform serving millions of users.
- Implemented new REST API features under strict SLA and production constraints.
- Optimized database queries and indexing strategies to improve API response times.
- Collaborated within enterprise environment using OpenShift and SQL Server.
Tech stack: C#, REST, .NET 7, SQL Server, MongoDB, OpenShift, HTML, CSS, NuxtJS, Vuetify
Server Engineer
Trick Studio
Sept 2023 - July 2024
Argentina
- Built LiveOps backend tools supporting event configuration for Stumble Guys.
- Identified and resolved security vulnerabilities in production backend services.
- Developed administrative dashboards used by internal game operations teams.
Tech stack: C#, Unity, REST, .NET 7, .NET 8, SQL Server, Docker, Azure, HTML, CSS, Blazor, Unit Testing
Software Engineer
Etermax
May 2022 - Sept 2023
Argentina
- Developed product dashboard features for game analytics and performance tracking.
- Contributed to Unity 2020 migration ensuring stable production transition.
- Integrated backend services with AWS infrastructure and containerized deployments.
- Collaborated with cross-functional teams to ship live game updates for games with +100k DAU.
Tech stack: C#, Unity, REST, Kotlin, DynamoDB, Kubernetes, AWS, React, HTML, CSS, Reactive Programming, TDD
Backend Developer
Axioma IT
June 2021 - April 2022
Argentina
- Refactored and optimized REST APIs, improving performance by 100%.
- Improved SQL query efficiency and database performance.
- Stabilized backend services for enterprise clients.
Tech stack: C#, .NET Framework 4.5, .NET 5, REST, SQL Server, Azure
Full Stack Developer
NextCommerce
Oct 2019 - June 2021
Argentina
- Integrated multiple payment gateways into ecommerce platforms.
- Developed backend modules for transaction and order processing.
- Authored API documentation improving onboarding efficiency for new developers.
Tech stack: C#, ASP.NET MVC, .NET 5, SQL Server, Angular, Jquery, HTML/CSS
Skills
Backend
C#, .NET Core, .NET Framework, .NET 5, .NET 7, .NET 8, RESTful APIs, SQL Server, PostgreSQL, Redis, Docker, Kubernetes
Blockchain
Smart Contract Development, Soroban, Stellar, Cairo, Solidity, Account Abstraction, On-chain Architecture
Frontend
React, Next.js, Angular
Cloud & Infrastructure
AWS, Firebase, OpenShift, Azure
Education
Quark Academy
Course, Software Engineering
June 2021 - February 2022
Remote
Technical High School "Jose Hernandez"
Technical Degree, Software Engineering
Dec 2019
Avellaneda, Buenos Aires, Argentina
Languages
Spanish
Native
English
Upper-intermediate
