Ángel I. Pérez Santiago

Senior Business Analyst & Bioinformatics Specialist

Salary / Daily rate

Wohlen, Switzerland

Freelance, open to permanent contract

Skills

Data ScientistProduct OwnerAgile CoachBusiness AnalystNumPyData VisualizationETLBig DataAISQL databasesLinuxCopilotGoogle Cloud PlatformData EngineerSharePointTableauData AnalystNo-code Automationsn8nProduct OwnershipMicrosoft Power PlatformFastAPIMicrosoft TeamsAgile CoachingProduct ManagerKanbanChief Product OfficerFinancial AnalysisOperationsGrowth StrategyOperations ManagerProcess ImprovementFinancial PlanningLean ManagementNegotiationProject OwnerRpandasscikit-learnAWSJiraConfluenceData SciencePyTorchLLMs / Large language modelsPythonPower BISQL QueriesData AnalysisScrum

Languages

Spanish (Native)English (Fluent)German

About me

Intro

Senior Business Analyst & Bioinformatics Specialist with 12+ years of experience bridging business strategy with technical execution. Deliberately pivoted to the GxP-regulated pharma environment (Roche), combining deep strategic acumen with advanced technical skills in Bioinformatics and Data Science. A problem-solver focused on process optimization, reproducibility, and data integrity. Currently based in Switzerland, with full professional mobility (EU) and availability for remote or hybrid setups.

Work experience

Senior AI & Data Science Subject Matter Expert (SME)

ODILO

Nov 2025 - Present

1 year

Remote

– Strategic Modernization: Audited and overhauled 40+ hours of technical curriculum, rewriting ~40% of core content to align with 2025 industry standards (PyTorch, Transformers). – Architecture & Impact: Redesigned capstone projects ensuring technical viability in Cloud environments, directly impacting the learning experience of thousands of students. – Technical QA: Defined professional workflows for integrating ML models with BI tools (Power BI, SQL), eliminating technical debt in complex inferential statistics modules.

Senior Research Associate

Roche Innovation Center Zurich

Nov 2023 - Mar 2024

5 months

Zürich, Switzerland

– Business Analysis & Agile: Acted as the functional bridge between science and IT. Supported backlog management for critical ELN process templates, ensuring alignment with GxP rules and acting as a Deputy Product Owner. – Operations: Optimized 3-5 weekly batches of protein purification (AKTA), improving yield by 15-25% and reducing bench time by 20% through strategic workflow optimization. – Compliance: Reviewed and maintained SOPs for lab workflows, ensuring 100% audit readiness and adherence to quality standards.

Logistical Lab Associate

Roche Innovation Center Zurich

Feb 2022 - Oct 2023

1 year 9 months

Zürich, Switzerland

– GxP Compliance: Managed the end-to-end lifecycle of over 100,000 biological assets (DNA, proteins) ensuring 100% audit readiness and traceability. – Systems: Utilized LIMS (Salamander) and ELN for inventory management. Validated workflows for sample tracking. – Stakeholder Management: Collaborated with internal/external partners to streamline outsourcing and QC processes, reviewed 6 core SOPs, resulting in an estimated 10-15% increase in departmental performance and error remediation efficiency.

Strategic Business Analyst & Consultant

Various

Jan 2005 - Nov 2013

8 years 11 months

Ballymacrown, Spain, Co. Cork, Ireland

– Over a decade of experience as Senior BA and Financial Consultant. Managed complex projects with volumes ranging from €100k to €100M, defined KPIs, and optimized operational workflows and reducing turnaround time by 20-30%, for diverse clients in regulated sectors (Banking and Insurance).


Education

University of Barcelona

Master in Bioinformatics and Biostatistics, Bioinformatics

2024 - 2025

1 year 5 months

Grade: 8.82


Licenses & certifications

Cell Culture & Conventional PCR

Issued: –

Certified by OnScience Biotechnology

Genomics Data Science with Python Internship

Issued: –

Certified by Genomac Innovation Hub

Learning Path: Prepare for the Certified Scrum Master (CSM)

Issued: Nov 2025

Certified by LinkedIn Learning

Certificate of Registered Scrum Basics

Issued: Jan 2025

Certified by Agile Education by Scrum Inc

Intensive BPMN and Camunda Course

Issued: Jan 2023

Primary Cell Isolation and Stem Cell Culture

Issued: Jan 2022

Certified by OnScience Biotechnology

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