Tanzila Hameed's Work | ContraWork by Tanzila Hameed

Tanzila Hameed

Tanzila Hameed

Full Stack SaaS and AI Developer | React | Next.js | Node.js

5.00: Rating

5: Followers

Followed by MUHAMMAD TAYYAB R, Salman H, and Mariam N

Faisalabad, Pakistan

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Faisalabad, Pakistan

Cover image for Rag Chat Bot with Langchain

Rag Chat Bot with Langchain LLM My role. Full Stack Developer Built an AI-powered application using LangChain with Retrieval-Augmented Generation (RAG) to provide accurate, context-aware responses from custom data. Implemented the system in Node.js with OpenAI APIs, enabling efficient document ingestion, embedding, and retrieval. Designed a scalable pipeline for vector search + LLM reasoning, improving response quality over standalone LLMs. Focused on clean architecture and reliable performance for real-world usage.

Cover image for Miracle Morning Routine App
My role:

Miracle Morning Routine App My role: Full stack developer Developed Frontend of the CMS in React Js, Vite and Tailwind and Backend of the App, using Nest.Js, MySQL and TypeORM. Leveraged technologies such as Stripe, RevenueCat, ActiveCampaign and AppsFlyer to streamline payment flows and ensure reliable revenue tracking. Developed robust backend APIs , enabling features like meditations, journaling, affirmations, tracks and activity tracking. Developed in-app inbox announcements and created share content feature. Created scripts to automate new audio/visual data uploads to the Database and regulate data on Amazone S3 bucket.

Cover image for Pause Breathe Reflect app
My role:

Pause Breathe Reflect app My role: Backend Engineer Contributed to Backend development of the App, using Nest.Js, MySQL and TypeORM and third-party integrations. Developed Optimized APIs to seamlessly integrate features such as Breathworks, meditation music streaming with category filters and journaling. Implemented in-app push notifications for success celebration messages and app updates alerts. Handled package subscriptions with Revenue Cat and kept users data integrated on the App's database.

Cover image for Stock Market Analytics Platform
My role. Frontend

Stock Market Analytics Platform My role. Frontend Engineer Developed frontend using Next, Redux, TypeScript ,Material UI, Storybook and Tailwind CSS. integrated UI/UX design graphs such as bar and line graphs for visual representation of data. Successfully implemented stock filtering functionality on the automated scraped data. converted the project from JavaScript to TypeScript for enhanced maintainability. Utilized Storybook for isolated UI component visualization. Developed test suites, validating the functionality and behavior of components. Worked with firebase authentication and cloud store.