Mofasser

Sr. Software Engineer

spensa • Fulltime

Jan 2025 - Present • 1 yr 7 mos

Working on Spensa AI, a production SaaS platform for restaurant and hospitality operations. - Contribute across Next.js web, React Native mobile, backend/API layers, PostgreSQL/Prisma, authentication, permissions, dashboards, and workflow-driven product features. - Build and improve inventory, product, supplier, ordering, task-management, and operational dashboard workflows. - Worked on AI-assisted features including assistant/chat UI, document and invoice-processing flows, structured extraction, product matching, and review workflows. - Supported Stripe/webhook flows, API integrations, testing, CI checks, production debugging, and reliability improvements. - Worked inside a multi-tenant SaaS codebase with attention to permissions, data isolation, reusable components, maintainable architecture, and production quality.

Full Stack Web & Mobile App Developer

Kalpas Innovations Pvt • Fulltime

May 2021 - Jan 2025 • 3 yrs 8 mos

Worked as a full-stack and mobile app developer on client projects across web and mobile applications. - Built and maintained React, Next.js, React Native, Node.js, Express, MongoDB, SQL, and AWS-based applications. - Developed responsive frontend interfaces, reusable components, REST API integrations, admin dashboards, and real-time application features. - Worked on React Native apps with authentication, API integration, push notifications, maps, payments, and third-party SDKs. - Supported backend development, database workflows, WebSocket/MQTT-style communication, AWS Lambda functions, deployment, debugging, and maintenance. - Collaborated with teams to deliver production features, fix bugs, improve performance, and support release cycles.