Obinna Nnenanya

Obinna Nnenanya

ABOUT ME
Experienced full stack Python developer/Data Engineer.
Experienced full stack Python developer/Data Engineer.

I am an experienced full stack application developer with over 4 years experience working on large ecommerce projects and intranets for large corporations across diverse OS, language and Database platforms like, windows and Linux, PHP,Python, Scala, MySql, PostgreSQL.
I provide comprehensive Software architecture expertise to teams, businesses, operations and technology groups to build flexible, resilient, scalable, and high-performing systems.

I have worked in industries ranging from Insurance, HR/Payroll, telecoms to Fintech.
I advise and help to execute alignment of business goals with current and future architecture.

I Work in strategic partnership with business, operations and technology groups to deliver architectures within budget, timescales and constraints.

I have always invested time and effort in core skills for building software and this approach has seen me pick up new skills quickly and succeed on challenging projects many times.

I lead and mentor lots of budding and accomplished developers and business analyst.

I enjoy all the challenges this industry offers; delivery, leadership, technology, customer satisfaction, innovation and on-going learning.

West Central Africa (+01:00)
Joined March 2020
EXPERTISE
4 years experience
I have built a lot of cool stuff with python. from automating processes on linux servers to building microservices with Flask and buildin...
I have built a lot of cool stuff with python. from automating processes on linux servers to building microservices with Flask and building apis and full featured distributed applications with Django and Django Rest Framework. I currently work remotely for one of the largest Auto insurance aggregators in the united states where we are building and maintaining a distibuted app using Django, Django Rest Framework, tornado,etc.
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4 years experience
From jquery to node.js I've done server side and client side javascript.
From jquery to node.js I've done server side and client side javascript.
2 years experience
4 years experience
Have been using Postgresql to power web applications. I have used the triggers and stored procedure features to host application logic, a...
Have been using Postgresql to power web applications. I have used the triggers and stored procedure features to host application logic, and have configured BDR(Bi Directional Replication) to ensure high availability.
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4 years experience
Have been using mysql to power web applications. I have configured Mysql replication for high availability; from Master - slave to Master...
Have been using mysql to power web applications. I have configured Mysql replication for high availability; from Master - slave to Master - master replication. I have used different Mysql engines like Innodb for transactions and MYISAM for full text indexing.
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3 years experience
I have built data marts and datawarehouse that have powered reporting solutions that delivered insight to companies and employers. I have...
I have built data marts and datawarehouse that have powered reporting solutions that delivered insight to companies and employers. I have lead teams that designed and built data pipelines that used MS Sql Server, nosql like mongo and Elasticsearch to deliver insights through visualization tools like Looker.
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4 years experience
I have used Git to version projects from small 3 man projects to distributed teams in different geographical zones. I have used various w...
I have used Git to version projects from small 3 man projects to distributed teams in different geographical zones. I have used various workflows and branching strategies. CI/CD, Git hooks . I am familiar with GitHub, Bitbucket etc
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EMPLOYMENTS
DevOps Engineer
Eko-Konnect
2020-01-01-Present
Team lead overseeing the design and development of a national repository and research data management system for Nigeria; Interfacing wit...
Team lead overseeing the design and development of a national repository and research data management system for Nigeria; Interfacing with the international partners in the development of open scholarly communication infrastructure; Plan, develop, and support cloud-based IAM architecture to provide a secure and privacy-preserving trust fabric for research and higher education institutions and their service provider partners; Develop tools for automation of tasks and integration of other central IT services.
Python
Docker
JavaScript
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Python
Docker
JavaScript
Kubernetes
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Software Engineer (Implementation)
BriteCore
2019-04-01-2019-12-01
Given an overall organization restructuring to adopt the Scaled Agile Framework, I was assigned several roles ranging from improving over...
Given an overall organization restructuring to adopt the Scaled Agile Framework, I was assigned several roles ranging from improving overall code test coverage, to helping onboard new clients and implement custom features as well as develop in-house tools to boost productivity of support staff, developers and even senior level management.
Python
Django
Docker
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Python
Django
Docker
Vue.js
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Data Engineer
Namely
2018-03-01-2019-09-01
Building Data pipelines and warehouse, ETL processes, Data analysis, Data query optimization, Building Data schemas and stored procedures...
Building Data pipelines and warehouse, ETL processes, Data analysis, Data query optimization, Building Data schemas and stored procedures, Creation of design docs, Code reviews, Data workflow.
Python
Scala
Apache Spark
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Python
Scala
Apache Spark
Microsoft SQL Server
Looker
Airflow
Databricks
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PROJECTS
Looker Dashboard
Namely
2018
Part of the team that built the data visualisation dashboard in Namely.
Part of the team that built the data visualisation dashboard in Namely.
Microsoft SQL Server
Looker
Airflow
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Microsoft SQL Server
Looker
Airflow
Databricks
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National Research Repository/RDM
Eko-Konnect
2020
Team lead overseeing the design and development of a national repository and research data management system for Nigeria.
Team lead overseeing the design and development of a national repository and research data management system for Nigeria.
Python
Docker
SAML
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Python
Docker
SAML
Kubernetes
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