Engineering Portfolio & Architectures
Explore production-tested systems spanning distributed Lakehouse ETL pipelines, parameter-efficient multilingual AI models, and real-time streaming fraud engines.
Akilang Speech & Translation Engine
Low-resource African languages ASR and Neural Machine Translation system
A high-performance multilingual Automatic Speech Recognition (ASR) and Neural Machine Translation (NMT) platform designed specifically for under-represented African languages, achieving high transcription accuracy and low-latency inference.
KIYANZA - Plateforme d'optimisation et de suivi des strategies de communication
Medallion architecture on Azure Databricks, PySpark, and Delta Lake
An enterprise-grade Lakehouse data pipeline ingesting multi-source transactional and telemetry data into Bronze, Silver, and Gold Delta Lake tables with automated schema enforcement, dbt transformations, and data quality observability.
Real-Time Streaming Fraud Detection Engine
Sub-50ms financial transaction anomaly scoring with PySpark and Redis
A distributed real-time streaming ML pipeline processing payment streams via Apache Kafka, computing real-time feature aggregations in Redis, and executing XGBoost anomaly classification under strict latency SLAs.
Distributed Python Async Task Engine
Resilient worker pool architecture with priority queueing and telemetry
A lightweight, fault-tolerant distributed background job orchestrator written in modern Python with Redis persistence, intelligent retry exponential backoff, dead-letter queuing, and OpenTelemetry distributed tracing.