Gian Marco Toso · Software Engineer

Consulting, development, and training for companies and development teams

I am a Software Engineer with over 15 years of experience in designing and developing applications with distributed architectures.

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Services

I work on web, mobile, desktop, and infrastructure projects. My work covers the entire software life cycle: requirements analysis, architecture design, development, deployment, and evolution over time.

I integrate AI-based tools into my development process, and I work alongside companies that want to introduce them into their teams in a structured way.

For larger development projects I work with Davide Testa and Maurizio Fonte, under the Polarityb.it name.

Software architecture consulting

Requirements analysis and architecture design, support in choosing technologies and methodologies, audits of existing code, code review, and pair programming.

Custom software development

Business management software, CRMs, e-commerce, websites, mobile and desktop applications.

AI-assisted software development

Structured introduction of artificial intelligence tools into development teams, training, usage measurement, and integration of language models into products.

Modernization of existing software

Incremental migrations away from outdated technologies, stack upgrades, recovery of inherited projects.

Training for development teams

Corporate courses for developers on React, Next.js, Node.js, NestJS, PHP and Laravel, Rust, blockchain, and AI-assisted software development.

Infrastructure and DevOps

Design of reproducible deployments, CI/CD and self-hosting, support for putting applications into production.

Privacy and GDPR

Impact assessments (DPIAs) and privacy by design, with attorney Marco Mittone.

Digital forensics

Acquisition and analysis of digital evidence, party-appointed and out-of-court technical reports.

Blockchain and smart contracts

Private blockchains for traceability, smart contracts, and integration with company systems.

Technologies

The tools I use every day:

TypeScript and React (Next.js, Vite, Redux Toolkit, TanStack Query, Tailwind, shadcn/ui)
Node.js (NestJS, Prisma)
PHP (Laravel, Inertia)
Rust (Axum, sqlx, Tauri, GTK4), for services distributed as a single binary and for desktop applications
OpenAPI for defining and documenting APIs, as a contract between backend and client
React Native and Capacitor for mobile applications
PostgreSQL, MySQL, SQLite, Redis
Linux, Docker, Ansible, Gitea Actions
Claude Code and MCP servers for development with AI agents
Solidity, Hyperledger Besu, and Quorum for private blockchains

Personal projects

Alongside my professional work I develop my own products and tools, including a system for managing fleets of MikroTik routers, a headless CMS in Rust, native Linux applications, and open source libraries for React.

All personal projects

Talks and publications

I have taken part as a speaker and trainer at industry conferences, giving talks and workshops on React, Redux, TypeScript, GraphQL, blockchain, and privacy.

I am available for talks and workshops, particularly on software architecture and development with AI agents.

Conferences, publications, and interviews