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Dario Estupiñan

@darioestupian

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Software developer at VIAXPERTA building a multi-company ERP and automating support workflows with n8n and AI.

Ecuador

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What I'm looking for

I’m looking for a full-time remote role, available at 40 hours per week.

At VIAXPERTA, I develop and maintain a multi-company ERP in C#/.NET and SQL Server for seafood processing and export companies. I extended its supplier payments module with approval workflows and reporting, and shipped versioned database migrations through testing, pre-production, and production.

I also automated ticket follow-up and support intake using n8n, OpenProject, and WhatsApp, including an LLM step with token and rate limits. I build Power BI dashboards from ERP data and write user manuals and narrated tutorial videos.

Outside work, I build websites and small systems for local businesses, including WordPress sites with booking APIs and event sites with Laravel back offices and QR access. I’m finishing my Information Systems Engineering degree at Universidad de Guayaquil and am available for full-time remote roles.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

Viaxperta

May 2026 - Present (6 months)

• Develop and maintain modules of a multi-company ERP (C#/.NET, ASP.NET MVC, SQL Server) for seafood processing and export companies, serving multiple company configurations from a single codebase.
• Built and extended the raw-material supplier payments module: advances, penalties, commissions, approval workflows and Excel/PDF reports.
• Diagnosed production defects by measuring root causes before

Operations Technician and Systems Administrator

Limitless Ocean Cargo — LOCSA S.A

Feb 2024 - Apr 2026 (2 years 2 months)

• Administered the IT area: equipment, business software and backups; first-level support; accounts and permissions in Office 365 and Google Workspace.
• Controlled billing and reporting on operational databases for shipments, customers and suppliers.
• Provided bilingual (English/Spanish) customer service to international shipping clients and coordinated import/export documentation.

Administrative and Systems Assistant

ECUADORIAN INTERNATIONAL TRANSPORT

Sep 2022 - Dec 2023 (1 year 3 months)

• Issued electronic invoices and credit notes through Ecuador's tax authority (SRI) platforms.
• Tracked income and expenses in spreadsheets and digital tools.
• Handled supplier and payroll payments: issued cheques and validated financial data.