Livinus Oga-ifu

Implemented automation to synchronize previously manual processes, including asset listings, fees, and exchange pairs.
Reduced deployment time from 15 minutes to 1 minute 30 seconds by improving Github Action pipeline for deployment.
Reduced onboarding time from a week to less than an hour using docker-compose to enable new joiners to self-start and set project dependencies.
Deployed and managed a microservice-based backend for Bundle Africa using TypeScript, Go, Java, and AWS, handling over 100,000 daily transactions with an average response time of less than 50ms.

Led a team of three developers to build an enterprise-scale geolocation-based API for commuters to discover drivers and locations.
Used docker-compose to enable test automation and allow members of my team to test their features in isolation, reducing downtimes by 90%.
Improved application speed and performance by implementing caching strategies using Redis.

Created a REST API using NestJS, Postgres, and Amazon ECS to meet product requirements.
Authored Continuous test pipelines using Cypress on the CI/CD pipeline to enable end-to-end testing, increasing reliability significantly.
Leveraged docker to create portable and easy replication of the codebase and all its dependencies, enabling setup time for new developers to be within five to ten minutes.

Built a multi-tenant REST API for Hotel Management SAAS using Typescript, PHP, and MySQL.
Implemented a CI/CD-based workflow to replace the previously used direct FTP project file uploads and manual database migrations.
Wrote technical documentation of the implemented system.

Developed an ERC20 and OMNI token coin minter and OTC trading solution using Solidity to enable exchanges and get custom tokens.
Built and deployed Zero-Knowledge wallets for 50 currencies and other digital assets, such as ERC-20 tokens and OMNI tokens, with wallet backup and recovery mechanism.

Improved existing monolith system to a microservice architecture so individual system components could scale and be optimized independently.
Enhanced the Tailorgang tailordiscovery service by integrating elastic search and MongoDB geolocation queries.