5amowl

Simpfi is an automation tool like make.com. I have worked on the engine for tasks running and API integrations of different services. Also implemented features on the frontend side. This is a good example of project with large codebase where a lot of things are going on under the hood.

Project goal: Twitter API implementation for backend services, payment gateway implementation, and configuration. Product deployment to the testing and production branches. Solution: Twitter APIv2.0 was decided to use, as the authorization process in v2 was safer. The 'Square' was used as a web2 payment service. Vercel (development branch) and Digital Ocean platforms were used for stability.

Project goal: The legacy architecture of the codebase was old and needed optimization. A new micro-service necessity for the synchronizing state on the blockchain and in the database. Solution: The backend of the website was written in PHP. The final decision was to rebuild it using NodeJs and ExpressJs, using the most efficient technologies.

I designed and implemented RESTful APIs using Node.js and ExpressJs, enabling efficient data communication between the front-end and server. My experience in database technologies, including SQL and MongoDB, allowed me to design optimized database schemas, develop complex queries, and ensure data integrity.