Wildson Seguchi

Senior Business Analyst, working across business, systems and data in Steinbach, Manitoba.

Now at Loewen WindowsPreviously at Caixa Econômica Federal

Portrait of Wildson Seguchi

Profile

I'm a Senior Business Analyst with 10+ years of business analysis experience in complex, regulated environments, including a 16-year career at a federal state-owned bank in Brazil.

I facilitate requirements workshops, map and redesign business processes, and write BRDs, use cases and user stories, working with everyone from front-line staff to executives and vendors.

My focus is legacy system modernization. Right now that means moving a manufacturer from a legacy system to a new system. I also bring an IT audit background (COBIT, ISO 27001), follow BABOK practices and am a PMP candidate.

Selected work

Loewen Windows

Production monitoring dashboard

Manufacturing operations

Gives plant leadership a clear view of production performance and was projected to deliver significant annual savings. I gathered requirements, designed the interface and KPI rules, worked with IT developers, then tested, implemented and trained users.

Loewen Windows, ongoing

Legacy system modernization

System migration

Mapping process flows from the legacy system to the new system, and reverse-engineering undocumented integrations to document their data flows.

Loewen Windows

Inventory tracking application

Internal application

Taken from discovery to go-live in under a year: stakeholder engagement, requirements, interface design, testing, implementation and user training.

Loewen Windows

Pricing approval workflow

Pricing and discount approvals

Requirements for an application with structured approval rules that replaced a manual pricing and discount approval process.

Caixa Econômica Federal

Valida SIAPC

Mortgage data validation

Monitored data accuracy for an approx. R$30 billion real estate loan and mortgage portfolio. I defined the validation rules and designed the executive dashboards.

Experience

Loewen Windows

Steinbach, Manitoba

Window manufacturer. I lead business analysis for the migration of the legacy system and the development of new internal applications, working with Operations, Sales, IT, system specialists and vendors.

Senior Business Data Analyst

Feb 2025 – Present

Senior Business Systems Analyst

Jul 2023 – Feb 2025
  • Mapped process flows from the legacy system to the new system, tracking gaps, integration risks and open decisions with the systems, IT and business teams.
  • Reverse-engineered undocumented manufacturing integrations by tracing Access/VBA code, SQL queries and database tables, documenting their data flows for the migration.
  • Defined requirements for a pricing and discount approval application with structured approval rules that replaced manual approvals.
  • Delivered an inventory tracking application from discovery to go-live in under a year.
  • Delivered a production-monitoring dashboard projected to generate significant annual savings.
  • Documented the integration between the quoting and pricing tools and the new system, defining integration requirements.
  • Facilitated requirements workshops from the shop floor to executives and vendors, producing BRDs, SRS, use cases and acceptance criteria.

Caixa Econômica Federal

Brazil, 2006 – 2022

Federal state-owned bank, 4th-largest in Latin America by assets, with approx. 84,000 employees.

IT Internal Auditor

Sep 2019 – Dec 2022, Brasília
  • Audited IT development, risk and information security programs against ISO 27001/31000, COSO-ERM, COBIT, ITIL and Brazil's privacy law (LGPD).
  • Assessed whether business processes and IT controls complied with legislation and internal policy, and reported gaps and recommended fixes to management.

Business & Data Analyst

Jun 2009 – Aug 2019, Curitiba
  • Led Agile teams of up to eight people: gathered requirements, wrote user stories and managed the sprint backlog through delivery.
  • Analyzed and redesigned Financial and Risk Management process flows with stakeholders and senior management, defining business rules and aligning solutions with business needs.
  • Valida SIAPC: monitored data accuracy for an approx. R$30 billion real estate loan and mortgage portfolio; defined the validation rules and designed the executive dashboards.
  • Translated Credit and Risk Management needs into requirements and designs for BI dashboards and intranet applications. Trained colleagues on SQL, Agile and data visualization.
  • Worked closely with the bank's legal department for four years, documenting requirements for legal and judicial systems.

Banking Associate

Apr 2006 – May 2009, Curitiba

Competencies

Analysis

  • Requirements elicitation
  • BRD / SRS
  • Use cases & user stories
  • As-is / to-be mapping
  • Gap analysis
  • Business rules
  • UAT
  • Workshop facilitation
  • Change management

Governance & compliance

  • Regulatory compliance
  • Legal process requirements
  • Audit trails
  • Segregation of duties
  • COBIT
  • ITIL
  • ISO 27001
  • PMBOK
  • BABOK

Systems & tools

  • Legacy system migration
  • System modernization
  • SQL Server
  • ETL (Pentaho, SSDT)
  • Jira
  • Confluence
  • MS Visio
  • SharePoint
  • Miro

Education and credentials

Education

  • Associate's Degree in MarketplaceSteinbach Bible College, Manitoba2024
  • MBA, Business Intelligence and Big DataDescomplica, Brazil2021
  • Postgraduate Certificate in Civil Procedural LawUNINTER, Brazil2017
  • Bachelor's Degree in LawUNICURITIBA, Brazil2013
  • Bachelor's Degree in Graphic DesignUniversidade Federal do Paraná (UFPR)2007

Certifications

  • Project Management Professional (PMP)Candidate, exam bookedDec 2026
  • COBIT 5 FoundationISACA2020
  • Internal AuditingFundação Getulio Vargas (FGV)2020
  • CS50: Introduction to Computer ScienceHarvardX2020

Languages

  • PortugueseNative
  • EnglishProfessional
  • SpanishConversational