Curriculum Vitae

Andrés
Aldaz

Business Analyst
Sopra Steria  ·  Valencia, Spain
Valencia, Spain
Sopra Steria
UPV
A
Andrés Aldaz
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Recent Writing All posts →
Platform Engineering New
Multi-Dimensional Task Prioritisation in Banking Operations
12 Mar 2025  ·  18 min read
→
Credit Risk · Regulation
Basel IV Output Floor: Recalibrating IRB Models
15 Jan 2025  ·  14 min read
→
Data Governance
BCBS 239: Implementing Data Lineage at Scale
22 Aug 2024  ·  11 min read
→
01.

About

Profile
Andrés Aldaz
Andrés Aldaz
Bridging technology and business through rigorous analysis and strategic thinking.

Business Analyst at Sopra Steria, one of Europe's premier digital transformation and consulting groups, with a solid foundation in engineering and technology acquired at the Polytechnic University of Valencia.

Committed to translating complex organisational challenges into clear, actionable solutions — combining structured analytical methodology with a strong understanding of modern software delivery practices.

Experienced across the full requirements lifecycle: from stakeholder workshops and process modelling through to specification, acceptance criteria, and go-live support.

Business Analysis Digital Transformation Agile Process Design Valencia
02.

Experience

Professional Record
Current Position
Business Analyst
Sopra Steria Valencia, Spain Full-time

Working within Sopra Steria's consulting practice, supporting clients across public and private sectors in their digital transformation initiatives. Acting as the bridge between business stakeholders and technical delivery teams throughout complex programmes.

Requirements elicitation, documentation and management across multi-sprint delivery cycles
Process analysis and optimisation using BPMN notation and AS-IS / TO-BE modelling
Stakeholder management and facilitation of workshops with executive and operational audiences
Collaboration with architecture, development and QA teams in scaled Agile frameworks
Definition of acceptance criteria and support through UAT and go-live phases
03.

Education

Academic Formation
Universitat Politècnica de València
Polytechnic University
of Valencia
Engineering & Technology
Valencia, Spain
One of Spain's leading technical universities
Excellence in Engineering & Computer Science
QS World University Rankings: Top 600
Professional Development
Business Analysis
& Consulting
Sopra Steria Academy
Continuous professional training
Agile, SAFe & BABOK methodologies
Digital transformation frameworks
Enterprise architecture fundamentals
04.

Skills

Competencies

Analysis & Method

Requirements Engineering Expert
Process Modelling (BPMN) Advanced
Use Cases & User Stories Expert
Gap & Impact Analysis Advanced

Tools & Technology

Jira / Confluence Advanced
SQL & Data Analysis Proficient
Power BI / Tableau Proficient
Microsoft 365 Expert

Delivery & Languages

Agile / Scrum / SAFe Advanced
Stakeholder Management Expert
Spanish Native
English Professional
05.

Writing

All articles →
12 March 2025 Platform Engineering Queuing Theory
Multi-Dimensional Task Prioritisation: A Formal Queuing Model for Banking Operations
Renegotiations, nostro breaks, and regulatory deadlines all compete for the same operational capacity. We develop a formal scoring model with five priority dimensions, a deadline amplification operator, and M/G/c queue integration—complete with starvation-freedom proof.
18 min read →
Jan 2025Basel IV
Basel IV Output Floor: Recalibrating IRB Models for the New Capital Regime
The 72.5% output floor forces IRB banks to hold capital no lower than 72.5% of the Standardised Approach. RWA calculator and stress tests across retail, SME, corporate.
14 min read →
Aug 2024Governance
BCBS 239: Implementing Data Lineage at Scale
Eleven principles, hundreds of CDEs, and a regulator that will ask for proof. Automated lineage capture in a universal bank.
11 min read →
Sep 2023Streaming
Real-Time Fraud Detection with Kafka & Feature Stores
Sub-100ms fraud scoring: velocity features, Flink streaming, and champion/challenger model deployment.
12 min read →
Feb 2023Credit Risk
Credit Scorecard: WoE, IV & Logistic Regression
From binning to integer scorecard points. ROC, Gini, KS and PSI with full Python implementation.
16 min read →
Jun 2022Back Office
Nostro Reconciliation Engine: MT940 & Fuzzy Matching
SWIFT MT940 parsing, configurable tolerance matching rules, break aging and STP rate optimisation.
13 min read →
06.

Contact

Get in Touch

Let's work
together.

Open to discussing new opportunities, consulting engagements, or collaborative projects in business analysis and digital transformation.

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