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Building Robust Systems with An Engineer's Mindset

I am Wajahat Hassan. I apply the discipline of Electrical Engineering to Full-Stack Development, building Python and Flask applications that are as reliable as they are dynamic.

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Engineered Solutions

The Shrine | RAG Architecture

v2.0 Refactor

Instead of relying on a heavy database, I designed a lightweight, split-architecture system. When a user asks a question, the Flask server first pings the Google Cloud API to convert that text into vector data.

It then uses NumPy to perform a high-speed mathematical search against my local document store. Finally, it combines that retrieved context with a custom prompt to generate a unique, in-character response.

Python Flask NumPy Google Gemini API

Smart Estimator | Data-Driven UX

v1.0 Live

I engineered a full-stack solution that balances system performance with user utility. On the backend, I architected a flat-file CMS using Flask and Pandas, eliminating database latency for instant load times.

On the frontend, I developed a Smart Renovation Algorithm that validates user inputs and performs real-time cost calculations. This project demonstrates my ability to optimize server-side data structures while simultaneously implementing complex business logic in the browser.

Python Flask Pandas JavaScript

The Engineering Evolution

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The Foundation

Masters in Electrical Engineering

I spent a long time getting my Master's degree. It was difficult work. I had to learn how systems work and how to follow strict logic. Honestly, the most important thing I learned was discipline. I learned to test everything. I still use that same careful approach now when I write my code.

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The Bridge

Co-Founder, SparkE Production

I helped start a small animation studio called SparkE Production. It wasn't just about making things look good. My job was to handle the technical side. I had to figure out how to make Unreal Engine do what we needed. It taught me how to solve hard problems and how to help a team finish projects on time.

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The Application

Full-Stack Developer

Now, I am fully focused on software. I built 'The Shrine' to prove I can make real applications. I use Python and Flask because they are reliable. Right now, I am working on RAG systems. I like figuring out how to connect AI with local data so that it runs fast.

Initialize Connection

I am currently optimizing systems and looking for new architectural challenges. If you have a complex problem that needs an engineering mindset, let's talk.

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