Lenge Dandung Joshua

Architected and implemented data ingestion pipelines utilizing Docker and Docker Compose, facilitating efficient transfer of diverse flat file data into PostgreSQL databases.

Developed robust and idempotent class-based interactions for PostgreSQL and Google Cloud Storage (GCS), ensuring data integrity and consistency.

Engineered a comprehensive end-to-end ELT (Extract, Load, Transform) data pipeline, integrating PostgreSQL, Apache Airflow, dbt, and Metabase to enhance data transformation and visualization capabilities.

Developed a scalable Events Application API using Django and Django Rest Framework, supporting core application functionalities.

Built a high-performance User Assessments Microservice API with Django and Django Rest Framework, enabling efficient user evaluation processes.

Automated user creation and system setup processes by developing a comprehensive Bash script, significantly reducing manual configuration time.

Managed and optimized static website deployments on AWS EC2, ensuring high availability and performance.

Containerized a full-stack Fast-API application using Docker and Docker Compose, enhancing portability and deployment efficiency with Nginx Proxy Manager on AWS EC2.

Implemented an efficient email messaging queue system using Flask, Celery, Ngrok, RabbitMQ, Nginx, and AWS Lightsail, improving asynchronous communication.

Developed 'devopsfetch,' a custom tool for automated server information retrieval and monitoring, significantly improving operational visibility.

Orchestrated automated deployments of a Nest.js application utilizing Ansible on AWS Lightsail, streamlining CI/CD pipelines and accelerating release cycles.

Led exploratory testing and comprehensive documentation for Cars.ng, identifying critical bugs and contributing to a significant improvement in product quality.

Performed comprehensive API testing for reconxi.com, documenting clear API specifications and ensuring robust backend functionality.

Validated seamless user experiences through end-to-end (E2E) testing of reconxi.com's core features using Cypress.

Implemented automated API endpoint tests for reconxi.com using GitHub Actions, significantly reducing manual testing effort and accelerating feedback cycles.

Generated comprehensive test reports using Newman, delivering actionable insights that informed stakeholder decisions and improved testing outcomes.

Ensured optimal website performance and search engine visibility for hng.tech through rigorous functional and SEO testing.