About Carlos
English
Native or bilingual
Portuguese
Native or bilingual
Experience
- MarketAxessSenior Software Engineer (Business Intelligence & Data Analytics)BANKING AND INSURANCEMarch 2022 - December 2025 (3 years and 9 months)London, UK• • Designed and maintained scalable data models and BI reporting architectures supporting client activity, liquidity analysis, and regulatory reporting.• • Led end-to-end MiFID II transaction reporting pipelines, ensuring full ESMA compliance, auditability, and data integrity.• • Delivered 30+ recurring Microstrategy & Power BI dashboards and reports used by Sales, Compliance, Product, and Executive stakeholders.• • Developed automation workflows reducing manual data processing by 50%+.• • Standardised reusable data models and reporting templates, decreasing report development time by 40%.• • Partnered cross-functionally with Engineering, Compliance, Sales, and Product teams to define KPIs, acceptance criteria, and delivery priorities.• • Supported global internal and external stakeholders across EMEA, APAC, and LATAM.
- Lloyds Banking GroupData ConsultantBANKING AND INSURANCEMarch 2019 - March 2022 (3 years)London, UK• • Member of Enterprise Architecture team supporting reporting modernisation initiatives.• • Subject Matter Expert for MicroStrategy platform upgrade impacting critical enterprise reporting capabilities.• • Contributed to enterprise data model design and ingestion pipelines feeding the Enterprise Data Warehouse (EDW).• • Led Power BI proof-of-concept including data modelling, dashboard design, and stakeholder validation.• • Collaborated with Product Owners and Scrum Masters to define sprint goals and technical user stories.• • Drove adoption of Confluence for documentation and knowledge-sharing across teams.
- Sainsbury'sData ConsultantRETAIL (LARGE RETAILERS)October 2016 - March 2019 (2 years and 5 months)London, UK• • Led data architecture design for large-scale migration from Teradata to Snowflake.• • Designed and implemented multiple data marts integrating diverse enterprise systems.• • Owned finance transformation data architecture, replacing manual sales reporting with scalable automated BI solutions used group-wide and at Board level.• • Delivered 1,700+ annual productivity hours saved by eliminating manual early morning reporting processes.• • Implemented Power BI, MicroStrategy, and Alteryx solutions across Finance, Commercial, and Operations.• • Analysed Snowflake platform usage and optimised cost and credit consumption.
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Education
- Universidade Lusófona de Lisboa2002
- (Fundaçãopara o Desenvolvimento das Tecnologias de Informação)1999(Fundação
Certifications
- Microsoft Certified Power BI - PL 300Microsoft2026