Oladapo – React, JavaScript, Typescript

Oladapo contributed to multiple services, which included user management, order management, regulatory reporting, and market data aggregation. Oladapo was also involved in building custom transport solutions on top of ZeroMQ, which were used to communicate between more than six different services written in multiple languages and using various frameworks.

• Integrated new API features into the Finsemble-based desktop application;
• Created new services and shared libraries;
• Provided extensive unit testing and documentation;
• Managed interactions between multiple teams;
• Became a subject matter expert on trading systems and the interactions between the various components.

As part of his journey towards learning Flutter and Dart, Oladape built and published this Android application that utilizes an API to provide information about movies, TV series, and actors.

• Improved skills in Flutter;
• Gained a better appreciation of the Flutter design patterns after having upgraded dependencies multiple times and changed implementation patterns;
• Evolved in the understanding deployment to GCP CloudRun.

A Point-of-Sale system developed for small and medium-scale businesses in Nigeria. Oladapo was asked to lead the engineering effort to get the product to stability and resilience while also providing mentorship and guidance to the engineers on the team.

• Re-established a predictable production release cycle;
• Promoted test-driven development and achieved a test coverage of >70% percent for core services;
• Broke up the inefficient monolithic app into specialized services handling different aspects of the platform;
• Introduced APM and extensive log analysis as a way to evaluate engineering efficiency/effectiveness;
• Improved latency of the slowest endpoints from >1,200ms to <300m:

Oladapo mainly worked on extending the digital bank's API in Nigeria by adding a service that allows customers more control over spending and saving money. Features delivered include budgeting, auto-saving, and scheduled spending freezes.

• Delivered project on time and within budget;
• Managed to achieve results with a fully automated test suite;
• Documented the entire project.

A recruitment & staffing company.

• Created a synchronizer that used the company's webhooks to keep the on-premise databases up-to-date;
• Managed deployment with Docker;
• Documented the entire solution for effective management.

One of the two major eCommerce platforms in Southeast Asia. Oladapo was particularly a part of the team aiming to deliver multiple projects, including Logistics Partners Integrations with the Management System, Reverse Billing Automation, and DimWeight Optimisation and Revalidation.

Oladapo contributed to the providers' API specifications and the successful integration with the APIs to facilitate easy package pickups and delivery across the Philippines.

• Reviewed API specifications for Logistics Service Providers in the Philippines;
• Integrated the APIs with the company's APIs;
• Monitored integration metrics and managed stakeholders;
• Automated the collection of delivery data and computation of due payments for Logistics Service Providers;
• Reduced lead time for the amount of service providers from more than a month to less than a week;
• Improved the quality of item dimension data the team had, leading to better recommendations for creating packages for optimized delivery timelines and costs.

A law practice management system that had features like case management, contact management, calendars and scheduling, document management, task tracking, time tracking, reporting, and billing. It served to automate most of the processes within law offices and was mainly targeted at Law Firms in Nigeria.

• handled the development of the backend APIs, front-end as well as deployment and maintenance;
• end-to-end development of the application;
• help create the documentation for the system;
• integrated with the Interswitch Payments Processing system.