Giovanni Beijl

Senior Backend / AI Platform Engineer
Alphen aan den Rijn, Netherlands · hi@giovanni.pw · giovanni.pw
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Summary

Senior Backend / AI Platform Engineer with ~8 years of experience building production systems, developer platforms, deployment infrastructure, multi-tenant APIs, AI infrastructure, analytics tooling, identity integrations, and internal developer tooling.

Founder of Canopy and Cortex. Canopy is an EU-first developer cloud for deploying applications and AI workloads from Git. Cortex is a standalone AI infrastructure platform for knowledge bases, assistants, agents, RAG, document ingestion, scoped API access, usage analytics, training workflows, and OpenAI-compatible endpoints.

Previously co-built a developer hosting platform used by 1,000+ users and 10,000+ deployments, later acquired. Strong in backend architecture, DevOps, CI/CD, containers, databases, AI tooling, distributed systems, analytics infrastructure, and platform engineering.

Currently taking on a limited number of contract engagements — deploy pipeline reliability, production incident response, and backend/infra work.

Tech Stack

Languages:
PHP, TypeScript, JavaScript, Python
Backend:
Node.js, API design, multi-tenant APIs, queueing systems, lifecycle management, system architecture
AI / RAG:
RAG, document ingestion, embeddings, assistants, agents, model adapters, QLoRA/LoRA, OpenAI-compatible APIs
Frontend:
React, Vue, Vuex, internal tooling, admin interfaces, data visualization
Data:
PostgreSQL, MySQL, MariaDB, ClickHouse, OLAP systems
Infra:
Docker, LXC/LXD, Kubernetes, CI/CD, deployment pipelines, DNS, migrations
Domains:
Developer platforms, AI tooling, financial analytics, identity/SSO, public-sector integrations

Experience

Founder / Software Engineer · The Canopy Corporation

Jan 2025 - Present

Cortex, a standalone AI infrastructure product · The Canopy Corporation

  • Designed and built Cortex as a standalone AI infrastructure platform under The Canopy Corporation
  • Built multi-tenant AI platform architecture for knowledge bases, assistants, agents, conversations, documents, scoped API keys, service accounts, provider configuration, usage analytics, and audit logs
  • Designed platform scoping around organizations, workspaces, projects, environments, customer-owned resources, and platform-owned resources
  • Built RAG workflows including knowledge-base retrieval, one-shot Q&A, persistent conversations, citations, feedback capture, retrieval scoring, and streaming Server-Sent Events responses
  • Developed ingestion pipelines for JSONL, PDFs, codebases, documentation libraries, sync sources, embedding backfills, reindexing, cleanup jobs, and asynchronous ingestion job tracking
  • Built assistant and agent configuration workflows, OpenAI-compatible endpoints, model/provider selection, system prompts, retrieval settings, tool configuration, and scoped API access
  • Built model training workflows for QLoRA, LoRA, and full fine-tuning, including dataset export/formatting, tokenizer-aware truncation, adapter-aware inference, lightweight evaluation metrics, training-run tracking, diagnostics, and hardware snapshots

Founder / Software Engineer · Canopy

Jun 2024 - Present

Built solo · canopy.pm

  • Designed and built an EU-first developer cloud platform for deploying traditional applications and AI-oriented workloads
  • Built repo-to-production deployment workflows where applications deploy directly through repository updates
  • Built automatic project configuration, custom deployment pipelines, infrastructure orchestration, database provisioning, SSL/domain handling, and developer workflows
  • Created one-click database provisioning inside project networks, configurable Nginx handling, and custom deployment configuration parsing through config.canopy
  • Built a CLI tool for managing projects and deployment workflows, with support for Dockerfile and Docker Compose based deployment flows
  • Owned backend, infrastructure, system design, deployment automation, operational reliability, and product trade-offs end-to-end

Software Engineer · SERA Business Design

Feb 2024 - Jul 2026
  • Built AI-powered financial analytics functionality for an enterprise client, enabling PowerBI-style revenue, cost, profitability, quarterly comparison, and location-based insights through natural-language queries and automated chart generation
  • Helped deliver deal-critical analytics and AI functionality that contributed to a multi-million-euro commercial opportunity
  • Designed and built production-grade queueing infrastructure for heavy and delayed background jobs, including priorities, deduplication, retries, delayed scheduling, failure logging, CLI monitoring, and correlation-based batch progress
  • Implemented analytics infrastructure with tenant-aware CLI tooling for relational-database-to-OLAP synchronization, health checks, schema drift repair, validation, and controlled cron scheduling
  • Built agent-oriented tooling for autonomous knowledge management, including correction classification, canonical rule consolidation, audit logs, route synchronization, validation/linting, memory maintenance, and autonomous commit protocols
  • Built public-sector identity integrations combining OIDC, SOAP-based government services, mutual TLS certificates, RSA-SHA256 XML signatures, encrypted identity storage, eID workflows, and native dependency fixes
  • Built external cash machine integrations for POS workflows through a unified abstraction over REST/JSON and SOAP/XML APIs
  • Worked across backend, frontend, infrastructure, AI tooling, analytics, server migrations, deployment reliability, customer-specific product development, and operational planning

Founder / Software Engineer · Forest

Jun 2019 - Dec 2023

Bootstrapped, team of 3 engineers · forest.host · Product later acquired

  • Co-built a developer-focused cloud hosting and deployment platform from concept to production
  • Built zero-config Git-based deployment workflows, Git integrations for GitHub/GitLab/Bitbucket, public API functionality, and deployment automation
  • Owned full-stack and infrastructure work across React, Node.js, CI/CD, LXC/LXD containers, deployment orchestration, backups, rollback systems, SSL, and environment management
  • Scaled the platform to 1,000+ users and 10,000+ deployments while balancing architecture, infrastructure cost, reliability, and maintainability
  • Product was later acquired

Selected Impact

  • Designed and built Cortex, a standalone AI infrastructure platform covering RAG, ingestion, assistant configuration, agents, scoped API access, model training workflows, observability, and OpenAI-compatible APIs
  • Designed and built Canopy, an EU-first developer cloud platform for Git-based application deployment, database provisioning, SSL/domain handling, Docker-based workloads, CLI workflows, and deployment automation
  • Built AI-powered financial analytics functionality for an enterprise client, enabling natural-language financial analysis, automated chart generation, revenue/cost/profitability insights, and location-based reporting
  • Built and operated developer platforms used by 1,000+ users and 10,000+ deployments; helped take a bootstrapped developer platform from concept to acquisition
  • Delivered regulated identity and public-sector integrations involving OIDC, SOAP, mutual TLS, XML signatures, encrypted identity storage, eID workflows, native dependency fixes, and government data services

Strengths

  • Builds complex systems from concept to production with minimal supervision
  • Strong backend, infrastructure, DevOps, AI tooling, analytics, and platform engineering capability
  • Experienced in multi-tenant APIs, AI platforms, deployment systems, containers, CI/CD, migrations, internal developer tooling, and data infrastructure
  • Able to turn ambiguous product and business problems into working technical systems
  • Strong product sense from building and operating bootstrapped platforms; comfortable owning critical systems in startup and scale-up environments