About Alessandro
Senior Software Engineer with 8+ years building AI-powered products and mission-critical infrastructure.
Specializes in integrating production-grade AI into B2B SaaS: RAG-powered search, LLM classification and
extraction pipelines, and multi-agent workflows, from scoping through deployment. Proven track record on
systems where reliability is non-negotiable, from satellite ground control at ESA to payment infrastructure at
Pleo handling €50M+ monthly. Founder of AFL Solutions, shipping developer tools, AI infrastructure, and SaaS
end-to-end. Deep expertise across TypeScript, Next.js, React, Supabase, Kotlin, Java, AWS, PostgreSQL,
Mastra and Vercel AI SDK.
Italian
Native or bilingual
Romanian
Native or bilingual
English
Fluent
Can work on-site
Prague (up to 50km)
Experience
- PillarSenior AI Software EngineerOctober 2025 - Today (10 months)• ◦ Full-stack product development for a B2B SaaS platform in the construction industry, working across core product features, integrations, and AI-powered functionality• ◦ Build LLM-powered features end-to-end, from data model and RPCs through UI, in a TypeScript/Next.js/Supabase stack• ◦ Tech Stack: AWS, TypeScript, Next.js, React, Supabase, PostgreSQL, Mastra, Vercel AI SDK
- AFL Solutions SRLFounder & AI Integration ConsultantOctober 2021 - Today (4 years and 10 months)Rome, Metropolitan City of Rome Capital, Italy• ◦ Integrate production-grade AI into B2B SaaS products for clients: RAG-powered search and document processing, LLM classification/extraction pipelines, and multi-agent systems for complex business workflows• ◦ Created Earendel, an AI-powered conference management platform serving 10+ academic institutions across the US and Europe and 10,000+ researchers• ◦ Created Calendar0, an AI-powered macOS menubar calendar with natural-language scheduling, 1000+ active users and 10,000+ daily API requests• ◦ Built ShadowGit, an architecture governance platform with real-time UML generation and AI guardrails, integrated into developer workflows via MCP servers (open-source MCP component)• ◦ Tech Stack: TypeScript, Next.js, React, Supabase, tRPC, Node.js, Vercel AI SDK, MCP, Kotlin, Spring Boot, Electron, Swift
- Pleo TechnologiesBackend Software Engineer - Invoices & PaymentsSeptember 2022 - April 2025 (2 years and 7 months)64 Darmstadt, Germany• ◦ Backend engineer for the Invoices and Payments product, serving 10,000+ business customers processing €50M+ monthly transactions with 99.9% uptime• ◦ Designed and maintained payment processing infrastructure, implementing idempotency patterns and distributed locking for exactly-once payment guarantees• ◦ Built and maintained event-driven architecture using Kafka for payment processing, handling 100K+ daily transactions• ◦ Re-designed the payment attempt system with intelligent retry logic and exponential backoff, reducing duplicate payments by 99%• ◦ Built comprehensive monitoring and alerting for payment flows using Datadog and Grafana, reducing mean time to detection from hours to minutes• ◦ Tech Stack: Kotlin, Java, Spring Boot, Dropwizard, PostgreSQL, Kafka, AWS (Lambda, ECS, SQS, RDS), Terraform, Docker, Kubernetes, Datadog, Grafana
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Education
- Master's Degree in Computer EngineeringUniversit` a degli Studi Roma Tre2020Master's Degree in Computer Engineering
- Bachelor's Degree in Computer EngineeringUniversit` a degli Studi Roma Tre2017Bachelor's Degree in Computer Engineering