Muhammad Hasham

MediBookr is built on serverless-based microservices architecture. The project is related to healthcare. It brings patients & doctors on a platform. The solution is being used by 250+ hospitals with 300+ doctors. The application has a client (patient) coverage of more than 50k+ logins per day. Three scrum teams with 7 people each are managing this product. Technologies: NodeJS | Serverless | Amazon Kinesis | Amazon Chime | NextJS | Redux | TypeScript | Jest | Websockets | MongoDB | Docker | Git | FCM

SparkCognition - Darwin was built on microservices architecture, with client-side made with React. Data scientists can upload datasets to visualize and process datasets. The client coverage is more than 20k+ logins per day. Two scrum teams with 5 people each were handling the project. - Extended microservices using event emitters. - Implemented visualizations D3.JS - integrated Redux with Typescript. Technologies: NodeJS | ReactJS | TypeScript | PostgreSQL | Redux | StyledComponents | SCSS | AWS | Git

Phone check is a B2C mobile phone marketplace where sellers and buyers can connect to each other. The application has more than 50k+ daily users. Two scrum teams with 6 people each were handling this project. - Maintainer of buyer and client admin portal developed. - Optimized load time. - Implemented SSR for better SEO. - Optimized image uploading. - Integrated payment gateways using Stripe. Technologies: ReactJS | Redux | Redux Thunk | Nginx | MaterialUI | Jest | Mocha | SCSS | Kanban | AWS S3 | Git