Business systems engineer · Athens

ERP and CRM automation. Data migrations. Systems that work together.

I help business teams remove repetitive work, move important data safely, and connect the platforms their operations depend on.

Describe your project View résumé

info@avalvis.gr

From disconnected business systems to reliable day-to-day operations.

What I do

Practical help for the systems behind your business.

ERP & CRM automation

Your team repeats the same steps across disconnected business systems.

I turn those manual procedures into dependable workflows across the platforms your business already uses.

Odoo, Zoho CRM and Entersoft ERP, Mobile and WMS
Workflow rules, scheduled processes and reporting
Imports, exports, SQL workflows and API extensions

Data migration

Important business data has to move without losing its relationships or history.

I plan migrations as controlled data projects, from understanding the source through a validated go-live.

Source discovery, mapping and cleanup
Repeatable ETL, transformation and validation
Reconciliation, rollback and go-live support

Integrations & internal tools

Spreadsheets and manual handoffs are holding an important workflow together.

I connect the systems involved or build a focused tool around the real operational decision.

APIs, databases and scheduled synchronization
Focused Python and .NET utilities
Visible errors, safe retries and practical recovery

Experience

Business context backed by technical depth.

I have worked across full-cycle ERP implementation, SQL Server migrations and ETL, and operational-data integration—translating business rules into software and supporting it when real data arrives.

My hands-on platform experience includes Odoo, Zoho CRM and Entersoft, alongside Python, .NET, SQL and REST APIs. I build for traceability, review, and practical recovery.

Odoo · Zoho CRM · Entersoft · SQL Server · Python · .NET · REST APIs · Linux

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Selected public work

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