DM
Daniel Moya

Daniel Moya

Database Architect & Cloud Migration Specialist

Oracle Certified Master (OCM) with 18+ years of experience in database architecture, cloud migrations, and enterprise data solutions. Currently CTO at GPC International Holdings, leading a Financial-Biodiversity platform with blockchain tokenization. Founder of Dimensigon with 55+ engineers.

66+
Projects
2600+
Migrations
1+ PB
Data Migrated
18+
Experience
Ask Me AnythingView Projects
2600+
Database Migrations
1+ PB
Data Migrated
OCM
Certified Master
9+
Active Repositories

Trusted by Enterprise Leaders

UBSCredit SuisseZalandoLufthansaAllianzCaixaBankRWEPost CHSIX GroupVP BankCitcoInventxBEKBGas NaturalCorreosUBSCredit SuisseZalandoLufthansaAllianzCaixaBankRWEPost CHSIX GroupVP BankCitcoInventxBEKBGas NaturalCorreos

Career Timeline

Explore my professional journey through an interactive git-tree timeline. Filter by type, click items to expand details, or jump to any year.

Jump to:
2026
202623 items

BigVoice

Projectsactive
Apr 2026 - Present

Adaptive Database Instance Hibernation for Multi-Tenant Cloud Services

DOI: 10.5281/zenodo.19243896

Defense Publications
Mar 2026 - Present

Adaptive Lossless Floating-Point Compression in Embedded OLAP Databases

DOI: 10.5281/zenodo.19243835

Defense Publications
Mar 2026 - Present

Content-Addressed Storage with BLAKE3 for SQL Database Value Deduplication

DOI: 10.5281/zenodo.19244285

Defense Publications
Mar 2026 - Present

CPU-Aware Automatic Materialized View Refresh

DOI: 10.5281/zenodo.19243693

Defense Publications
Mar 2026 - Present

FSST String Compression with Materialized View Integration

DOI: 10.5281/zenodo.19243980

Defense Publications
Mar 2026 - Present

Git-Database Branch Integration with DDL Versioning and Webhook Automation

DOI: 10.5281/zenodo.19244217

Defense Publications
Mar 2026 - Present

Hybrid Embedded-Server Database Architecture with Lock-Free Concurrency

DOI: 10.5281/zenodo.19244085

Defense Publications
Mar 2026 - Present

Multi-Tier Query Cache with L3 Semantic Similarity for AI Database Workloads

DOI: 10.5281/zenodo.19244419

Defense Publications
Mar 2026 - Present

Product Quantization with K-means++ Initialization for Embedded Vector Search

DOI: 10.5281/zenodo.19244044

Defense Publications
Mar 2026 - Present

Schema-Aware Query Routing with Temperature Classification and AI Workload Detection

DOI: 10.5281/zenodo.19244540

Defense Publications
Mar 2026 - Present

Time-Travel Queries with Multi-Modal AS OF Clause for Embedded Databases

DOI: 10.5281/zenodo.19242889

Defense Publications
Mar 2026 - Present

Type-Safe Row-Level Security with Multi-Tenant Isolation Modes

DOI: 10.5281/zenodo.19244014

Defense Publications
Mar 2026 - Present

WAL Streaming Replication with Quorum-Based Split-Brain Detection for Embedded Databases

DOI: 10.5281/zenodo.19244373

Defense Publications
Mar 2026 - Present

WASM Plugin System for Database Proxy with Sandboxed Host Functions and Hot Reload

DOI: 10.5281/zenodo.19244470

Defense Publications
Mar 2026 - Present

Branch-Aware MVCC Garbage Collection with Hierarchical Visibility and LSM Compaction Integration

DOI: 10.5281/zenodo.19242034

Defense Publications
Mar 2026 - Present

LSN-Based Copy-on-Write Database Branching on LSM-Tree Storage with Delta SSTables and Multi-Strategy Merge

DOI: 10.5281/zenodo.19242706

Defense Publications
Mar 2026 - Present

Native Model Context Protocol (MCP) Server in an Embedded Database

DOI: 10.5281/zenodo.19242622

Defense Publications
Mar 2026 - Present

Speculative Filter Index: Automatic Bloom Filter and Zone Map Creation Based on Query Pattern Frequency Analysis

DOI: 10.5281/zenodo.19242744

Defense Publications
Mar 2026 - Present

Multi-Mode Zero-Knowledge Encryption for Database Systems

DOI: 10.5281/zenodo.19242443

Defense Publications
Mar 2026 - Present

Branch-Based A/B Testing: Using Copy-on-Write Database Branches as Experiment Variant Isolation Primitives

DOI: 10.5281/zenodo.19226049

Defense Publications
Mar 2026 - Present

Unified Server-Side Transaction Replay for PostgreSQL Failover

DOI: 10.5281/zenodo.19200426

Defense Publications
Mar 2026 - Present
Claude-B

Claude-B

Projectsactive
Jan 2026 - Present
2025
202515 items

HCC Compression Advisor

Projectsactive
Nov 2025 - Present

Oracle Cloud Infrastructure 2025 Certified Multicloud Architect Professional

Oracle

Certifications
Oct 2025 - Present

Oracle Cloud Infrastructure 2025 Certified Data Science Professional

Oracle

Certifications
Oct 2025 - Present
HeliosDB-Lite

HeliosDB-Lite

v3.5.0
Projectsactive
Oct 2025 - Present
HeliosDB

HeliosDB

v7.0.0
Projectsactive
Oct 2025 - Present

Oracle Cloud Infrastructure 2025 Certified Architect Associate

Oracle

Certifications
Oct 2025 - Present

Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate

Oracle

Certifications
Sep 2025 - Present

Oracle AI Vector Search Certified Professional

Oracle

Certifications
Sep 2025 - Present

Oracle Data Platform 2025 Certified Foundations Associate

Oracle

Certifications
Sep 2025 - Present

Oracle Cloud Infrastructure 2025 Certified Foundations Associate

Oracle

Certifications
Sep 2025 - Present

Chief Technology Officer

GPC International Holdings

Work Experience
Aug 2025 - PresentZurich, Switzerland

EasyRAG

Projectsactive
Jun 2025 - Present
Automation, Decentralization, and Orchestration

Automation, Decentralization, and Orchestration

Conf42 Cloud Native 2025

Presentations
Mar 2025 - Present

Foundations of LeanXcale Development

LeanXcale

Certifications
Mar 2025 - Present

Oracle ExaCC Administrator and Oracle Cloud DBA

Inventx AG

Work Experience
Feb 2025 - PresentKloten, Zurich, Switzerland
2024
20247 items

Senior Oracle DBA

Financial & Government Enterprise

Work Experience
Nov 2024 - PresentSwitzerland
AIVim

AIVim

v0.5.1
Projectsactive
Nov 2024 - Present

Database Consultant

Aity AG / BEKB Bern

Work Experience
Sep 2024 - Nov 2024Bern, Switzerland

Foundations of LeanXcale Administration

LeanXcale

Certifications
Jun 2024 - Present

Azure Fundamentals AZ-900

Microsoft

Certifications
Apr 2024 - Present

Crash Course on Python

Google via Coursera

Certifications
Jan 2024 - Present

AutoTax

v4.0.0
Projectsactive
Jan 2024 - Present
2023
20231 item

Database Migration Specialist

UBS Business Solutions AG

Work Experience
Nov 2023 - Oct 2024Switzerland
2022
20221 item

Oracle DBA

RWE Trading GmbH

Work Experience
Nov 2022 - Sep 2023Germany
2021
20213 items

Oracle DBA & GoldenGate Specialist

UBS AG

Work Experience
Aug 2021 - Oct 2022Zurich, Switzerland

MSSQL Business Intelligence Developer

Credit Suisse

Work Experience
Apr 2021 - Jun 2021Zurich, Switzerland

Database Migration Specialist

VP Bank Liechtenstein

Work Experience
Jan 2021 - Mar 2021Liechtenstein
2020
20201 item

Hybrid Cloud Database Architect

Allianz Technology SE

Work Experience
Jan 2020 - Dec 2020Munich, Germany
2019
20193 items

Dimensigon at DOAG 2019

DOAG Conference + Exhibition 2019

Presentations
Nov 2019 - Present

Oracle DBA

POST CH AG

Work Experience
Mar 2019 - Apr 2020Bern, Switzerland

Database Migration Architect

Lufthansa Systems

Work Experience
Jan 2019 - Mar 2021Frankfurt, Germany
2018
20182 items

Exasol Certified Database Developer

Exasol

Certifications
Aug 2018 - Present

BI-ETL Consolidation Specialist

Zalando HQ

Work Experience
Jan 2018 - Sep 2018Berlin, Germany
2017
20172 items

NoSQL Architect

SIX Group AG

Work Experience
Jun 2017 - Mar 2018Zurich, Switzerland
Dimensigon Platform

Dimensigon Platform

v0.3.5
Projectsactive
Jan 2017 - Present
2016
20162 items

1+ Petabyte Migrated

Milestones
Jun 2016 - Present

Senior Database Consultant

Citco Fund Services

Work Experience
Jan 2016 - Dec 2016Luxembourg
2015
20152 items

Oracle Exadata Database Machine 2014 Certified Implementation Specialist

Oracle University

Certifications
Feb 2015 - Present

Oracle Database 11g Security Certified Implementation Specialist

Oracle

Certifications
Jan 2015 - Present
2014
20144 items

Oracle Database 11g Administrator Certified Master (OCM)

Oracle University

Certifications
Jul 2014 - Present

Achieved Oracle Certified Master (OCM)

Milestones
Jul 2014 - Present

Oracle Database 12c Administrator Certified Professional

Oracle

Certifications
Apr 2014 - Present

Oracle Database Consultant & Big Data Architect

Caixabank

Work Experience
Jan 2014 - Nov 2014Barcelona, Spain
2013
20131 item
ABCXV (SRC)

ABCXV (SRC)

v1.0.0
Projectsactive
Jan 2013 - Present
2012
20125 items

Oracle Exadata 11g Certified Implementation Specialist

Oracle University

Certifications
Dec 2012 - Present
Founder & Database Architect

Founder & Database Architect

Dimensigon (formerly KnowTrade)

Work Experience
Nov 2012 - PresentLuxembourg / Switzerland

Founded KnowTrade (now Dimensigon)

Milestones
Nov 2012 - Present

Oracle Certified Expert, Oracle RAC 11g & Grid Infrastructure Administrator

Oracle University

Certifications
May 2012 - Present

LMS Cloud

Projectsactive
Jan 2012 - Present
2011
20114 items

IBM Netezza Technical Professional v1

IBM

Certifications
Sep 2011 - Present

Oracle Database 11g Administrator Certified Professional

Oracle

Certifications
Jul 2011 - Present

Oracle DBA Implementations & Solutions Architect

Consulting Company

Work Experience
Jun 2011 - Jan 2013Sao Paulo, Brazil

Oracle DBA & Solutions Architect

Service IT Solutions

Work Experience
Jun 2011 - Jan 2013Brazil
2009
20091 item

Mid-level Oracle DBA

Correos y Telégrafos

Work Experience
Sep 2009 - May 2011Spain
2006
20061 item

Oracle DBA & PL/SQL Developer

Gas Natural Fenosa

Work Experience
Feb 2006 - Sep 2009Spain
Career started
Defense PublicationsWork ExperienceCertificationsProjectsMilestonesPresentations

Featured Projects

HeliosDB

HeliosDB

v7.0.0

AI-driven autonomous database platform with 5 specialized editions

NanoOSS Soon

Single-binary, zero-dependency. SQLite simplicity with PostgreSQL compatibility.

Lite

Embedded DB with ZKE encryption, vector search, git branching, and time-travel.

Full

193-crate distributed engine. 14+ protocols, AI agents, frontier edition.

ProxyOSS Soon

PostgreSQL-compatible proxy with transaction replay, query routing, and transparent failover.

Cloud

Multi-tenant database service with REST API, RBAC, and managed infrastructure.

AutoTax

v4.0.0

AI-powered multi-tenant tax automation with 10 microservices and blockchain audits.

NestJSNext.jsPostgreSQLRedisClaude AI
Claude-B

Claude-B

Background Claude Code wrapper with async workflows and session management.

Node.jsTypeScriptREST APIWebSocketDocker
View All Projects

Ready to Work Together?

Whether you need database expertise, cloud migration guidance, or want to discuss a challenging data problem - I'm here to help. Ask my AI assistant or get in touch directly.

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