Tahira Batool

I’m a Full Stack Software Engineer who ships production SaaS platforms end to end—turning requirements into secure, scalable systems in fully remote, async teams. My focus is building reliable products across enterprise document automation, AI-powered ed-tech, healthcare, and workforce management.

At DevNexus, I built SmartFill, an enterprise document automation platform. I architected a dual-runtime NestJS backend with a headless BullMQ worker for heavy PDF rendering, and implemented a streaming SAX-based XML pipeline to generate paginated, production-grade PDF reports.

I also built AI-powered learning experiences through Emoole, including a RAG quiz-generation pipeline using Pinecone embeddings and LangGraph orchestration with structured, staff-approved quiz creation. I delivered the end-to-end quiz lifecycle—timed attempts, autosave, passcode protection, analytics, manual grading, and secure S3 asset uploads.

Across workforce and healthcare platforms, I’ve implemented Slack-native workflows, multi-tenant RBAC, and secure billing/invoicing. From Slack-first attendance state machines to Stripe subscriptions with automated PDF invoices (Puppeteer), I enjoy owning features from database schema through deployment.