Green leaf

Olumide O - Postgres developer
Member since:Sep 18, 2019
Profile last updated:Aug 06, 2020
Last activity:July 14, 2021, 4:15 p.m. UTC

Olumide O

I am a Fullstack Software Engineer with 3 years of experience. I am currently the Frontend Team Lead helping a company to build an Electronic Document Management System as a Consulting Engineer and also building a distributed application with Go and its surrounding technologies. I have 3 years of experience building software using an Object-oriented and Functional Programming approach, with Test-driven development and DevOps using tools like Go, Python, JavaScript, and TypeScript

Skills:    ·   ·   ·   ·   ·    ·    ·    ·    ·    ·    ·    ·    ·    ·    · 
Weekly Availability: 60 hours
Mon07 - 1723 - 09
Tues07 - 1723 - 09
Wed07 - 1723 - 09
Thurs07 - 1723 - 09
Fri07 - 1723 - 09
Sat07 - 1723 - 09

Hourly Rate:$19.00
Experience:2 yrs
Postgres:1+ yrs
Python:1 yrs
Heroku:1 yrs
Django:1 yrs
GraphQL:1 yrs
Engineer's Devices:


Pomerium     Identity-aware Management System     Software Engineer     Contract
Mar 2020 - May 2020

  • I was heavily involved in the implementation of Identity Providers using OAuth2 and OpenID with Go
  • I used Azure API to create the identity provider for Azure users with Go
  • I used Github API to create the identity provider for Github users with Go
  • I used GitLab API to create the identity provider for GitLab users with Go

Skills used: Go, Azure

Link to the project:

Link to the github:
Lifestores Pharmacy     Customer Relationship and Inventory Management System for Pharmacy     Software Engineer     Employment
May 2019 - Nov 2019

  • I worked as a Support Lead to help build the backend system using Python
  • The backend system API was built in a GraphQL style using Python and Graphene
  • The records of the backend system was modelled in a Postgres database
  • I used Django web framework in creating the backend system API with the team
  • I was heavily involved in deploying the pharmacy records from manual papers to an online Postgres database on Heroku

Skills used: Python, Heroku, GraphQL, Postgres, Django

Link to the project:
Conectar LLC     Learning Management System     Software Engineer     Contract
Apr 2019 - May 2019

  • Got over 2000 lines of code written in Go without structure, architecture or pattern, modularised the application into packages and added environment variables.
  • Monitored the AWS SQS/SNS service for the event messaging or message broking of the microservices and also the AWS EC2 instance.
  • Deployed the application to staging on Heroku and worked on 4 codebases in React, NodeJS, and Golang.
  • I contributed to the JavaScript NPM package of the company to upgrade the features and published it to the NPM registry
  • I worked on updating the Javascript library to improve the websocket aspect need for WebRTC in the frontend application

Skills used: Go, React, Heroku, JavaScript, AWS

Link to the project:
Andela     Activo     Software Engineer     Employment
Nov 2018 - Jan 2019

  • Worked as a Backend Engineer to build the backend system of the project using Python
  • I used Flask as the Python web framework to build the APIs that powered the frontend app
  • I used SQL with SQLAlchemy with Marshmallow to handle the modelling of the project's data
  • I used SQL with Postgres database to model data inline with the business logic of the project
  • Docker was heavily used in the backend to help with shipping our application and creating a uniform environment for the backend engineers

Skills used: Python, Flask, Docker, Postgres, SQL

Link to the project:
Andela     Authors Haven     Full Stack Developer     Employment
Jul 2018 - Oct 2018

  • Used Javascript to build the frontend aspect of the project
  • Used React to build reusable user interface components
  • Used Redux to create a global state management of the frontend using redux-thunk
  • I used NodeJS with Express web framework to build the backend system of the project
  • The business logic of the application was modelled using a Postgres Database

Skills used: React, JavaScript, Postgres, Redux, Nodejs


Obafemi Awolowo University    B.Agric  (Soil Science)
Nov 2007 - Mar 2013