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Florent Zani

@florentzani

Backend Developer at IVA Elektronik, who built a multi-tenant POS platform with 200+ REST endpoints serving 700+ registered businesses.

Albania

Message

At IVA Elektronik, I designed and built from scratch the backend of a multi-tenant POS and business-management SaaS platform as the sole backend developer in a two-developer team. I developed 200+ REST endpoints and integrated sales documents with Albania's eFiscalization system.

I also added double-entry accounting workflows and optimized an Entity Framework Core query, reducing a key API response time from about 5 seconds to 0.5 seconds. Previously, at Laconics, I built and maintained ASP.NET Core APIs for event ticketing, tax collection, and survey applications.

Experience

Work history, roles, and key accomplishments

Current

Backend Developer

Current

IVA Elektronik

May 2024 - Present (2 years 5 months)

Designed and built the complete backend architecture of a commercial multi-tenant POS and business-management SaaS platform from scratch as the sole backend developer in a two-developer team. Developed 200+ REST API endpoints and designed an approximately 50-table SQL Server data model supporting sales, inventory, warehouses, payments, cash management, reporting, employees, roles, permissions, and

C#.NET ASP.NET Core REST APIs Entity Framework Core SQL Server JWT Authentication Authorization Dependency Injection Middleware Background Jobs Transaction Handling Domain Events E Fiscalization Query Optimization Indexing Data Modeling

Backend Developer

Laconics

May 2023 - May 2024 (1 year)

Worked within a software company of approximately 15 employees, collaborating with developers to deliver backend features across multiple client and internal applications. Built and maintained ASP.NET Core REST APIs for an event ticketing platform, tax-collection applications, and survey systems, implementing CRUD workflows, validation, database access, and business rules.