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AbdullahJaswal/README.md

Hi there, I'm Abdullah 👋

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.

🛠️ Tech Stack & Tools

Languages & Frameworks
TypeScript C# Python React Next.js Angular TailwindCSS

Backend & Architecture
.NET Node.js NestJS Django FastAPI

Databases & AI
PostgreSQL MongoDB Redis OpenAI LangChain

Cloud & DevOps
AWS Docker Terraform Prometheus Grafana


🚀 Featured Projects

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.

🏢 What I do at work

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).

📫 Let's Connect

(Always open to chatting about System Architecture, AI/LLM integration, or high-performance UI engineering!)

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  1. tickyr-charts tickyr-charts Public

    Canvas-rendered charts for trading and financial data. React + Solid adapters over a shared Rust/WASM engine.

    TypeScript

  2. echo-asp-net echo-asp-net Public

    A small, straight‑forward chat app built on ASP.NET Core 9. Real‑time chat is done with SignalR so people in the same room can see messages instantly.

    C#

  3. fundsnav-legacy fundsnav-legacy Public

    High Performance Mutual Funds Analysis Platform with over 200+ listed funds of all the asset management companies present in Pakistan.

    Python 3 2

  4. studentsync studentsync Public

    Submission for RMIT Hackathon (by SWITCH x CSIT) (Completed in 24 hours)

    TypeScript

  5. newsblend-backend newsblend-backend Public

    Implemented OpenAI GPT and World News APIs for instant news summarisation from multiple sources. Used Django to provide REST API endpoints to access the processed news.

    Python 1