Open to opportunities

Mwen Mem

@mwenmem

Message

Senior Java developer and team leader driving full-stack revenue accounting and BI solutions.

Mauritius

Message

What I'm looking for

I seek a software engineering or technical roles where I can lead teams, build robust Java/Python/BI systems or to work in the technical field of AI/ML.

I am a Senior Developer and Team Leader with over 10 years of experience building and maintaining Java-based full-stack applications for revenue accounting, passenger and cargo systems, and financial services. I lead development teams, design OLAP and BI solutions, implement reporting and visualization (including embedded Tableau and open-source dashboards), and drive continuous tech improvements across the stack.

My background blends strong Java backend engineering (Spring Boot, JPA, PL/SQL), BI/analytics (OLAP, Saiku, Superset, Power BI), and modern AI/ML tooling (PyTorch, Hugging Face). I emphasize testability, best practices, and delivering production-ready features—transforming complex data and accounting rules into reliable, actionable software.

Experience

Work history, roles, and key accomplishments

Current

Team Leader – Senior Java Developer

Current

Unknown

Nov 2011 - Present (13 years 10 months)

Leads a full‑stack team building passenger and cargo revenue accounting software, implementing OLAP analytics, reporting, and embedded dashboards to support data‑driven decisions; maintains and evolves Java web application stack since 2011.

Java Spring Boot OLAP Pl SQL JPA Vaadin Docker Git Tableau

Java Backend Software Developer

BNP Paribas Securities Services

Nov 2006 - Oct 2011 (4 years 11 months)

Developed Java-based securities back‑office systems (clearing/custody) including transaction reconciliation, dividend tax calculation, and corporate action notifications, improving operational processing and accuracy.