Open to new roles

John Ivan David

Technical Analyst  ·  San Francisco Bay Area, CA

I deliver GxP-validated applications in biotech manufacturing. Most recently at Genentech, where I took a Tulip manufacturing app from a single-site pilot to a multi-building rollout, handling requirements, validation documentation, change control, and end-user training under 21 CFR Part 11.

0yrs
Delivering regulated systems
0waves
Tulip eCleaning releases shipped
0bldgs
Genentech sites rolled out
0
Audit findings on owned changes

Experience

Data & Analytics Engineer at GenentechContract

South San Francisco, CA  ·  Nov 2024 – Dec 2025

  • Lead developer for Tulip Platform interfaces in a GxP-regulated environment, mentoring team members and setting development standards under 21 CFR Part 11.
  • Took the Tulip eCleaning App from a single-site pilot to 8 buildings across three release waves, digitizing GMP cleaning documentation and replacing paper forms. Gathered URS from stakeholder groups, wrote specs for developers, handled Go-Live and Hypercare, and trained end users.
  • Change Owner on releases including the Wave 2 launch and the Tulip LTS Platform Upgrade. Wrote GxP validation documentation, executed test scripts in ValGenesis, and managed change records in Veeva Vault with SMEs from other teams, with no audit findings.
  • Advised the Roche Singapore Tech Ops team in weekly meetings and ran a live knowledge-transfer session with the IT/OT Site Head at Roche Kaiseraugst in Switzerland.
  • Ran Scrum for the team (standups, sprint planning, demos, retrospectives) while also working as a developer and business analyst on that team.
  • Administered Salesforce CRM tracking GxP-compliant manufacturing devices and user access, supporting validation workflows and audit-ready data governance.
TulipValGenesisVeeva VaultSalesforce21 CFR Part 11

Technical Analyst at IndeedContract

Remote  ·  Apr 2024 – Nov 2024

  • Owned technical onboarding for new partner integrations on Indeed APIs, serving as sole point of contact from kickoff through production launch.
  • Managed concurrent partner deployments in Salesforce CRM and deployed REST API integrations for data exchange, resolving escalations with Product, Engineering, Sales, and Client Services.
REST APIsSalesforcePartner Integrations

Technical Business Analyst at Gap Inc.Contract

San Francisco, CA  ·  Sep 2020 – Mar 2023

  • Built Power BI dashboards used across all Gap brands worldwide, connected to SQL Server for live data. Automated the manual refresh process with Power Automate.
  • Wrote Python integrations against vendor REST APIs, supported Azure data pipeline development (Data Factory, Databricks, Data Lake), and ran requirements gathering and UAT with business stakeholders.
Power BIPythonAzureSQL

Skills

Regulated Systems
GxP Validation & Compliance21 CFR Part 11Computer System Validation (CSV)Change ControlSystem Testing & Validation
Platforms
Tulip InterfacesVeeva VaultValGenesisSalesforce CRM
Data & Development
PythonSQLPower BIPower AutomateREST APIsMicrosoft AzureGit
Methods
Requirements Gathering (URS)User Stories & Acceptance CriteriaUATScrum MasterStakeholder Management

Education

San Jose State University
San Jose, CA
Bachelor of Science in Business Administration  |  Management Information Systems

Let's talk

Available for technical analyst and validation roles in the Bay Area.