Description

I'm a .NET engineer who takes systems from "we need X" to running in production — architecture, code, deployment, support. Eight-plus years, mostly as the only engineer responsible.

Recent work, all checkable:

▸ Windows desktop tool (.NET 10/WPF) for CAM/CNC file processing — in production at a manufacturing client, iterating on their real bug reports.

▸ 15-container hotel-reservation platform MVP, built solo: 6 .NET 9 microservice APIs (CQRS), 2 Next.js apps, MariaDB, Redis, Prometheus/Grafana → github.com/MihailMogildea/ViajesAltairis

▸ Multi-bank exchange-rate API (ECB/CNB/BNR) serving REST, SOAP and gRPC from one Clean Architecture core → github.com/MihailMogildea/ExchangeRateUpdater

▸ Self-hosted AI media pipeline: n8n orchestration, vLLM on my own GPU server, TTS/image/audio services, Blazor monitoring dashboard.

▸ At TravelUp: owned the new flight-provider integration API and built the parity-testing tool that validated the migration off the legacy layer.

Stack: C#/.NET 9, ASP.NET, SQL Server/MariaDB/Redis, Azure, Docker, Kubernetes (CKA coursework), Linux/Proxmox, React/Next.js when needed.

I work in Romanian, English, Spanish and Russian; French understood.

Available remote across the EU and on-site in Mallorca.

— — —

También trabajo en español (además de rumano y ruso): más de 8 años como ingeniero .NET, sistemas completos de la arquitectura a producción. Disponible en remoto y presencial en Mallorca.

Industry field of expertise

Languages

Romanian
Native or bilingual
English
Native or bilingual
Spanish
Fluent
French
Conversational
Russian
Conversational

Workplace preferences

Can work on-site

Palma (up to 50km)

Navimirami
Software Engineer — Independent Products
RETAIL (SMALL BUSINESS)
July 2025 - Today (1 year and 1 month)
Palma, Spain
• • NavimiramiExploder — Windows desktop app (.NET 10, WPF) that splits CAM nesting DXF files into per-part programs for CNC machining centers. In production at a manufacturing client; six-language UI, legacy DXF R12/R14 support, batch mode.
• • ViajesAltairis — hotel-reservation platform MVP: 6 .NET 9 microservice APIs (Clean Architecture, CQRS), 2 Next.js 15 apps, MariaDB, Redis, Prometheus/ Grafana — 15 containers → github.com/MihailMogildea/ViajesAltairis
• • ExchangeRateUpdater — multi-bank exchange-rate API (ECB/CNB/ BNR) serving REST, SOAP and gRPC from one Clean Architecture core → github.com/MihailMogildea/ExchangeRateUpdater
• • Self-hosted AI media pipeline — automated long-form video generation end to end: n8n orchestration, vLLM on my own GPU server, TTS/image/audio services, Blazor monitoring dashboard.
• • Co-created a suite of privacy-first consumer web tools (primary developer) — all processing runs client-side: Rust→WASM email parsing, in-browser LLM inference (transformers.js).
C# .NET ASP.NET Core SQL Server Docker
TravelUp Group PLC
Senior Software Engineer
TRAVEL AND TOURISM
August 2022 - June 2025 (2 years and 10 months)
Palma de Mallorca, PM, Spain
• • Owned the new flight-provider integration API — design, implementation, and rollout as the replacement for the legacy integration layer.
• • Built an API parity-testing tool with a visual UI comparing legacy vs new API responses side by side — used to de-risk and validate the migration.
• • Delivered features and fixes across the hotel-management backoffice and the customer-facing Manage My Booking area.
C# .NET ASP.NET Core SQL Server Microsoft Azure
Autonomo
Freelance Software Engineer
PHARMACEUTICALS INDUSTRY
January 2018 - May 2022 (4 years and 4 months)
Majorca, Balearic Islands, Spain
• - Roxall Pharmacy (pharma, Spain/Germany) - four delivered systems: pharmacy ordering web app (ASP.NET), stock-distribution API + desktop tool, SAP-integrated product management, and a guided labeling system that sharply reduced mislabeling and rework.
• - Industrial packaging line (Germany) - replaced an obsolete line-control system with a web-based solution; automated bottle and stage tracking, reduced downtime.
• - Data tooling in C - binary-log parsers and exporters to MariaDB/SQLite, plus an SQLite plugin for custom binary formats.
• - IoT irrigation automation - ESP32 controller with humidity, light and sound sensors driving a pump on scheduling logic.
• - Unreal Engine 4 asset - published on the UE4 marketplace.
C# .NET ASP.NET Core SQL Server Microsoft Azure