Oliver O., DevOps Engineer/ Data Architect

Data Engineer, DevOps
english C2 (Proficiency) English
seniority Senior (5-10 years)
location Ota, Nigeria UTC+01:00

Summary

- 4+ years of experience in IT- Versatile Business Intelligence professional with 3+ years of experience in the telecommunications industry- Experience with data warehousing platform to a Big Data Hadoop Platform - Native English- Available ASAP

Main Skills

Programming Languages

Data Analysis and Visualization Technologies

Databases & Management Systems / ORM

Apache Hadoop SQL

Amazon Web Services

AWS big data services

Web/App Servers, Middleware

Apache HTTP Server

Scripting and Command Line Interfaces

Bash Perl Shell Scripts

Deployment, CI/CD & Administration

Collaboration, Task & Issue Tracking

Jira

Operating Systems

Unix

Other Technical Skills

HiveQL
ID: 700-076-161
Last Updated: 2023-07-04

Experience

DevOps Engineer 

06/2018 - Present
Responsibilities:

  • I was part of the implementation team that migrated the existing Oracle data warehousing platform to a Big Data Hadoop Platform.
  • Worked closely with the Engineering, Business and Operations team using scrum and agile methodology
  • Modernized the daily operational processes to improve resources work productivity resulting in a 25% redundancy reduction against last year.
  • Analyzed huge data sets that provided deeper insight into the subscriber activity and allowed critical discoveries surrounding key performance indicators and customer activities.
  • Actively manage, improve, and monitor and developing Airflow scheduling processes using Bash, Powershell, Python and Perl

Business Intelligence Analyst

02/2017 - 06/2018
Responsibilities:

  • Optimized & Automated the data collection process that generates reports on a weekly & monthly basis to eliminate manual intervention.
  • Managed report enhancement requests based on the change requests
  • Supported the client with report development skills to assist them with building self-service reports and dashboards which subsequently increased client satisfaction over a period
  • Monitor stability, connectivity and performance of the information access interfaces environment and related storage capacity
  • Developed numerous ad-hoc queries and reports to collect and present information that satisfied clients and contributed to achieving organizational goals.

Education

Sc Information and Communication Technology, Crawford University 

10/2010 - 07/2014

Masters Information technology, University of Lagos 

12/2018 - Present