Manasseh Mmadu

Zapier

Site Reliability Engineer

Deimos

DevOps Engineer

• Creating and maintaning Infrastructures on AWS, GCP and Azure
• Using terraform to automate infrastructure creation
• Setting Up and Maintaining Kubernetes Clusters on Cloud Providers and clusters deployed using Kops, kubeadm
• Monitoring Kubernetes Clusters (using Elastic Stack, Prometheus)
• Deploying applications on Kubernetes (ExternalDNS, elastic stack, prometheus and other applications) using helm, Kustomize or argocd
• Setting up pipelines (azure, gitlab) etc to run jobs

eHeath4Everyone

Backend Developer (Remote)

• Maintenance and improvement of existing Django applications. Maintenance tasks ensured all applications have proper tests and also optimization of Django database queries. Creating background tasks using Celery for long running processes which revolved around executing Ansible Scripts for Infrastructure setups and generating Exports from data files (csv, json, xml) using Python.
• Implementation of Mock-ups using Django Templates and ensuring Template re-usability. Upgrading projects from Django 1.11/Python2 to Django 2.0/Python 3.
• Orchestrated CI pipeline using Gitlab-CI to run implemented tests and build projects before deployment.
• Creation and Maintenance of existing Django applications. Used Celery task Queues with Django to run long running processes and bootstrap to design Templates.
• Creation of SaaS application to autodeploy Dhis2 Servers using Ansible to automate infrastructure setup, Docker(Compose) for container orchestration, Celery for executing Ansible Scripts, Rabbit MQ as message queue for communication between Django and Celery Server, Caching using Memcache. Tasks also involved design of application mockups using Bootstrap.
• Maintenance of PyQt5 projects which used requests to pull data from API endpoints.