About Variance
Variance s.r.l. is an independent technology studio based in Milan, focused on software architecture, AI-assisted development and knowledge-centered applications.
We work on complex software systems where code, data, processes, documentation, and human expertise must stay aligned over time. Our activities include custom software development, API and service integration, legacy modernization, AI-enabled workflows, documentation frameworks, and experimental digital products in education, culture, music, and knowledge management.
1. Algorithmics and Data Analysis
- Complex systems modeling
- Applied combinatorics
- Multi-agent distributed systems (e.g., networks of vending machines)
- Text analysis and web scraping
- Pattern classification
2. Software Architecture Design & Project Management
- Project management
- Continuous integration
- Use cases analysis
- UML
- Entity/Relationship
3. Full Stack Development
3.1 Languages
- C#
- C++
- Python
- JavaScript (TypeScript)
- Dart
- Java
- Solidity
- Visual Basic (VBA Office 365 automation)
- PHP
- Processing
3.2 Mobile and Multiplatform
- Flutter (App IOS & Android, web, Desktop)
- IOS Swift
3.3 Dev Platforms / SAAS
- Node.js
- .NET
- ASP
- AWS
- Heroku
- Azure
- Firebase
- Git (GitHub)
3.4 Databases
- PostgreSQL
- MySQL / MariaDB
- SQLite
- Neo4J (graph database)
3.5 UX and Layout
- Layout design
- UX/UI design (Adobe Creative Cloud)
4. Data Modeling and Content Providing
4.1 Data Modeling
- Graph data and semantic modeling
- Entity-relationship
- UML
- Ontologies
4.2 Content/Graphics Providing
- Scientific writing and editing (Italian/English)
- AI Image generation (Midjourney, DALL·E, Adobe Firefly)
- Image customization and optimization
5. Artificial Intelligence / Machine Learning
- GPT4 integration
- Azure AI Services
- Google ML Kit
- Anaconda
- Neural Networks
- OCR
6. Web Development and Design
- Flask
- API, API REST (Swagger), JSON
- AJAX
- SSE / Web Sockets
- CSS (advanced)
- HTML5 / XML / XPATH
- Bootstrap
- JQuery
- Javascript libraries
- React
- Next.js
7. Time Series Forecasting
- Data Preparation
- ARIMA Models
- AWS Amazon Forecast
8. Blockchain and Crypto Tokenization
- Stellar platform
- AWS Hyperledger Fabric
- Private Ethereum
- Polygon technology
9. Geocoding, Digital Maps Integration
- Geocoding, reverse geocoding
- GIS layering + Point of Interest data
- Google Maps integration
10. Service Integration
- PayPal API
- Google Maps API
- Email automation (AWS SMS, MailerToGo)
- SMS automation
- OCR
- Automatic translation
- Python integration and data transformation
- Microsoft Office VBA
- ICal streams on calendars
- WYSIWYG HTML Editor (Quill.js)
The get a better idea about the projects in which we are involved, you may view the following sites: