Designing, building, scaling, and managing backend API services mostly built with NodeJS/TypeScript/Python that powers intelligent chatbot conversations on multiple messaging platforms for up to 4 million African users.Tools: NodeJS, TypeScript, Python, SQL(PostgreSQL,MySQL), MongoDB, Redis, AWS etc.- Conducting code reviews to ensure adherence to best practices and maintain programming standards.- Integrating with third-party HTTP/WS APIs and services to facilitate financial transactions.- Developing in-house analytics, dashboards, and monitoring tools.- Handling deployments and DevOps tasks.- Optimizing platform for performance and security.- Using JavaScript frameworks like React and Vue to leverage existing UI components and build out new functionality.- Enforcing best practices throughout the development process.

Leading a team of engineers in building peer to peer lending and borrowing services.Tools: NodeJS, SQL(MySQL), Jest, React Native, Redis, AWS etc.- Defined the initial architecture and technology stack for the organization.- Made important technical decisions about the future of the company's codebases and technology stack.- Enhanced the tooling and processes for deploying and managing backend and mobile applications.- Documented internal and public APIs for other teams and developers to use.- Implemented unit tests to ensure correct behavior and improve the overall quality of codebases.

Worked with Raedah group in building an open source Android Wallet for the Decred Cryptocurrency.