AWS Community Builder
Giovanni Martinez
Database Support Engineer at Tiger Data (Timescale) · Creator of iqtoolkit — a PostgreSQL-dedicated AI toolkit built so every DB team gets battle-tested intelligence without giving up privacy.
- • Database Support Engineer at Tiger Data (Timescale) and creator of iqtoolkit — a PostgreSQL-dedicated AI analysis platform (launched 2025). 10+ years of PostgreSQL and open-source ecosystem experience.
- • Focus: PostgreSQL performance, time-series data (TimescaleDB), and privacy-first AI diagnostics.
- • Location & contact: Ocala, FL • gio@iqtoolkit.ai
- • Links:iqtoolkit.ai•github.com/iqtoolkit•linkedin.com/in/iqtoolkit•@iqtoolkit•Bluesky
Why iqtoolkit Exists
The origin story, the problem it solves, and the vision behind it.
Technical Skills
Databases
PostgreSQL (10+ yrs), SQL Server, Cassandra, MongoDB, MySQL
Cloud & Infrastructure
Azure (AI-900/Architect/Admin certs), AWS, Kubernetes, Docker, Terraform, Linode, Puppet
Data Engineering
Apache Airflow, Argo Workflows, DBT (familiar), Liquibase, Data pipeline automation
Programming
Python, SQL (T-SQL, PL/pgSQL), Bash/Shell, FastAPI
AI/ML
Local LLM deployment (Ollama)
DevOps
GitHub Actions CI/CD, Ansible, SystemD, SSH, Infrastructure-as-Code (IaC)
Security & Compliance
Access control, Transparent Data Encryption, CDC, HIPAA, SOC 2
Languages
English • Spanish
Professional Experience
Database Support Engineer
Tiger Data (Timescale)
Remote
May 2026 – Present
- Provide technical support to customers experiencing database and platform issues; translate complex technical concepts into clear, actionable guidance.
- Collaborate with customers to understand their use cases and optimise their implementations; serve as a trusted advisor managing cases end-to-end.
- Troubleshoot and optimise PostgreSQL and TimescaleDB performance issues.
- Help implement TimescaleDB features including hypertables, compression strategies, and continuous aggregates.
- Analyse complex query execution plans and resolve performance bottlenecks; advise on best practices, backup/restore, and migrations.
- Write PL/pgSQL procedures for data operations.
- Test new TimescaleDB and Agentic PostgreSQL features to proactively help customers leverage new capabilities.
- Investigate issues across the full stack — from application layer to database internals.
Database Administrator / Senior Database Administrator
CoverMyMeds (a McKesson business)
Remote, Ohio
Feb 2022 – Apr 2026
- Diagnosed and resolved complex PostgreSQL performance and stability issues on terabyte-scale production infrastructure.
- Architected and managed Datadog-based monitoring and real-time alerting for PostgreSQL.
- Led database deployments inside Kubernetes, including CloudNativePG tests and Liquibase integration into CI/CD pipelines.
- Implemented security features such as Transparent Data Encryption (TDE) and Change Data Capture (CDC) for SQL Server.
- Automated critical deployment routines using Puppet and Terraform; standardized configuration management.
- Mentored team members in Python, PostgreSQL, Kubernetes, DevOps Tools, and Terraform.
Senior Database Architect
KCF Technologies, Inc.
State College, PA
Dec 2020 – Feb 2022
- Monitored, maintained, and optimized PostgreSQL servers.
- Led index tuning, query optimization, and development of scalable database schemas.
- Mentored developers in SQL and best practices for data management.
Platform Operations Engineer / Database Administrator
Aspect Software
Orlando, FL
Jun 2016 – Dec 2020
- Assisted teams with troubleshooting, tuning, and cluster configurations for Cassandra & PostgreSQL.
- Implemented MongoDB upgrade with zero downtime.
- Automated platform provisioning and routine tasks using Bash/Python/PowerShell.
- Supported MySQL, Cassandra, MongoDB, PostgreSQL, and SQL Server (monitoring, backup, failover, upgrades).
- Documented infrastructure and best practices.
Database and Systems Administrator
EDP University of Puerto Rico
Hato Rey, PR
Jan 2012 – Jun 2016
- Managed multiple SQL Server production instances, maintenance, and service packs.
- Developed and maintained Integration Services packages, reports, and automations for Campus VUE.
- Provided campus-wide technical support and training.
Open Source & Community
iqtoolkit Analyzer — PostgreSQL-Dedicated (2025–Present)
- Open-source, privacy-first AI query and diagnostic tool built specifically for PostgreSQL. Runs fully on-prem via Docker or Kubernetes — no cloud required.
- Focused on explain analysis, anomaly detection, and actionable recommendations.
- Implemented on-prem deployment (Docker, Kubernetes + Zalando/CNPG).
- Rebranded from 'slow-query-doctor' to 'iqtoolkit Analyzer.'
AWS Community Builder
Recognized by Amazon Web Services for expertise and contributions to the database and open-source communities. Focus areas: Cloud-native databases, PostgreSQL optimization, privacy-first database intelligence, and mentoring database teams.
Education & Certifications
Education
Master's, Information Security and Assurance
Western Governors University (2014–2015)
Bachelor's, Information Systems – Networks
EDP College of Puerto Rico Inc-San Juan (2008–2012)
Cloud & AI
- Microsoft Certified: Azure AI Fundamentals (AI-900), 2025
- Microsoft Certified: Azure Solutions Architect Expert, 2023 (exp. 2026)
- Microsoft Certified: Azure Administrator Associate, 2023 (exp. 2026)
Kubernetes & Containers
- CKA: Certified Kubernetes Administrator, 2024 (exp. 2026)
- CAPA: Certified Argo Project Associate, 2024 (exp. 2026)
Data Engineering
- Astronomer Certification for Apache Airflow (Fundamentals & DAG Authoring), 2021
- Liquibase Certified Practitioner, 2025
- Liquibase Fundamentals, 2020
Database & Security
- MCSA: SQL Server 2012/2014, 2016
- Apache Cassandra™ 3.x Administrator Associate, 2020
- Computer Hacking Forensic Investigator (CHFI), 2015
- Certified Ethical Hacker (CEH), 2014
Programming
- PCEP™ – Certified Entry-Level Python Programmer, 2024
Work Philosophy
I thrive in high-velocity environments where speed and impact matter. My approach combines deep technical expertise with a builder's mindset — I focus on optimizing data workflows, automating at every layer, and sharing knowledge to elevate the entire team. Remote collaboration and transparent communication are hallmarks I bring to every role.
Let's Connect
Currently building AI-enabled database diagnostics and mentoring teams on PostgreSQL, Kubernetes, and Terraform. Whether you want to contribute to iqtoolkit or swap architecture notes, reach out.
