Gaston Duarte
@gastonduarte
Software developer specializing in scalable backend systems with full-stack experience.
What I'm looking for
I am a software developer focused on building scalable, secure, and efficient web solutions using Python, JavaScript, and Go. I have hands-on experience across backend and frontend development, working with SQL/NoSQL databases, REST APIs, microservices architectures, and automated testing.
I have delivered production systems and internal platforms, including a pre-sales web platform with payment gateway integration and a distributed logging system using FastAPI and PostgreSQL. I participate in real-world projects and hackathons, applying modular design, security best practices, and continuous collaboration with business teams.
I seek to contribute reliable, well-tested code and to grow through challenging projects that value clean architecture, teamwork, and measurable impact.
Experience
Work history, roles, and key accomplishments
Software Developer
Kemsa CISA
Dec 2025 - Present (2 months)
Developed an internal web platform to automate pre-sales processes, implemented backend logic and structured data handling, and integrated Bancard QR-based payments for production use by commercial teams.
Data Migration Specialist
Metiri S.A.
Dec 2024 - Apr 2025 (4 months)
Performed data cleaning and preparation for migration processes, provided client training on HR management software, and delivered technical support for internal systems.
IT Intern
Automaq S.A.E.C.A.
Jun 2024 - Aug 2024 (2 months)
Supported the transition from SAP R/3 to SAP S/4HANA and executed end-to-end tests within the CS module to validate system functionality.
Database Technician
Sixt Paraguay
Oct 2022 - Mar 2023 (5 months)
Performed database updates and maintenance, trained employees on internal systems, and managed invoice control and budget tracking.
Administrative Assistant
Banco Itaú Paraguay S.A.
Apr 2021 - Apr 2022 (1 year)
Provided administrative support in finance, managed procurement intake and merchandise tracking, and coordinated with suppliers to streamline operations.
Education
Degrees, certifications, and relevant coursework
Universidad Comunera (UCOM)
Undergraduate (unspecified), Systems Analysis
Pursuing a Systems Analysis program with coursework focused on software development, databases, and systems design.
Goethe Schule Asunción
High School Diploma, Secondary Education
2016 - 2018
Completed secondary education at Goethe Schule in Asunción, Paraguay.
Availability
Location
Authorized to work in
Job categories
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