I'm an AWS Certified Full-Stack & AI Engineer. I specialise in building fast, scalable web applications and integrating context-aware Generative AI into production systems.
My builder philosophy is pretty simple: solve complex problems with clean architecture, monitor everything, and use AI as a force multiplier. I actively integrate agentic AI tools (like Claude Code) into my daily workflow to ship faster, and I'm always experimenting with new ways to automate the development lifecycle.
I love building tools that solve real problems, from high-performance UIs to AI-driven data pipelines.
- 📈 Tickyr Charts A high-performance charting library built for React and SolidJS. Powered by a custom canvas engine that smoothly plots 100,000+ data points using intelligent downsampling to minimise client-side memory usage.
- 🗞️ NewsBlend An AI-powered news summariser iOS app (SwiftUI). It aggregates multiple news sources and uses OpenAI GPT to deliver concise, personalised summaries and breaking-news notifications.
- 📊 FundsNAV A mutual funds analysis platform built with Django, React, and automated AWS Lambda pipelines that scrape, process, and analyse financial data.
Most recently, at Teladen Ltd, I worked across the full SDLC to deliver core platform features. A few highlights of my enterprise work:
- Built a context-aware GenAI chat agent on AWS Bedrock using LangGraph, complete with tool calling, RAG (with source citations), and streamed structured outputs.
- Setup end-to-end observability using OpenTelemetry, Prometheus, and Grafana to catch issues early and evaluate LLM output quality.
- Optimised complex SQL queries to slash endpoint latency.
- Integrated Keycloak for robust, FAPI-compliant authentication (OAuth 2.1, DPoP tokens, SSO).
- Portfolio: abdullahjaswal.dev
- LinkedIn: in/abdullah-jaswal
(Always open to chatting about System Architecture, AI/LLM integration, or high-performance UI engineering!)



