Minte Osam Temple

Architected and delivered an assignment upload system handling file storage, authentication, and data validation using Python and FastAPI. Implemented AWS Cognito for secure authentication and role-based access. Integrated DynamoDB for metadata storage and developed comprehensive test suites using React Testing Library, Jest, Cypress, and Pytest. Led CI/CD pipeline setup with AWS CodeBuild and CodePipeline. Mentored junior engineers, performed PR reviews, and collaborated cross-functionally to ensure scalable feature delivery.

Architected and launched full-stack web and mobile applications for EV users to locate charging stations, start sessions, and manage billing. Developed RESTful APIs with Java Spring Boot, built web simulators with Next.js and TypeScript, and created admin dashboards with Angular. Led backend development using Node.js integrated with Stripe for payments and hardware communication. Developed React Native mobile apps with real-time monitoring, integrated error tracking with Sentry and Datadog, and implemented CI/CD pipelines using GitHub Actions and AWS. Designed secure JWT-based authentication and mentored junior developers while collaborating with designers and stakeholders.

Architected and launched full-stack web and mobile applications enabling users to locate EV charging stations, start sessions, and manage billing. Designed a web simulator using Next.js, TypeScript, and OCPP WebSocket protocol for real-time charger behavior to aid QA. Led development of a React Native mobile app with live session monitoring and Stripe payment integration. Integrated Sentry for real-time error tracking, managed deployments, and implemented CI/CD pipelines using GitHub Actions and AWS. Owned frontend architecture introducing code consistency and test automation tools. Collaborated with UI/UX designers to convert wireframes into production-ready screens, and mentored junior developers. Coordinated demos for stakeholders and participated in sprint planning.