About
Jonatan Collante
Data & AI Architect
Data & AI Architect and technology consultant with 15+ years of experience across software engineering, business intelligence, data engineering, cloud platforms and enterprise data architecture. I design and deliver scalable Data & AI solutions that bridge business requirements, architecture and engineering.
Experience
For the past 8+ years I have worked at Deloitte as a Senior Consultant and Data & AI Architect, designing and delivering enterprise data platforms. My background combines hands-on technical expertise with client-facing consulting, technical leadership, delivery, data governance and team development. I specialize in modern data platforms, Azure Databricks, Lakehouse architectures, data engineering, ETL/ELT, data modelling and enterprise integration.
Throughout my consulting career, I have worked directly with clients to shape solutions, define architectures and implementation roadmaps, lead multidisciplinary teams, establish governance practices and support presales through PoCs and solution presentations.
I am particularly interested in modern Data & AI platforms that combine scalable data engineering, strong governance and AI-ready architectures to create measurable business value.
Based in the Stuttgart/Ludwigsburg region and experienced working in international environments in German and English.
Areas of expertise
- Data & solution architecture
- Lakehouse and cloud data platforms
- Data engineering, ETL/ELT and data modelling
- Data governance and architecture governance
- Technical leadership and stakeholder management
- Presales and proofs of concept
Selected technologies
Azure Databricks · Delta Lake · Unity Catalog · PySpark & Spark SQL · Python · SQL · ADLS Gen2 · Azure Data Factory · Azure DevOps · Git · Terraform
Certifications
- Databricks Certified Data Engineer Professional (2026)
- Databricks Certified Data Engineer Associate (2026)
- Microsoft DP-200: Implementing an Azure Data Solution (2021)
- ICP-ACC Agile Coaching (2023)
- SAFe Agilist (2022)
- Certified ScrumMaster (CSM) (2022)
Databricks accreditations
- Azure Databricks Platform Architect (2026)
- Gen AI & LLM on Databricks — Pre-Sales Verified (2026)