# Hassan Shahzad

Hassan Shahzad is a remote worker on Himalayas, AI Engineer at WithML, based in Pakistan.

Source: https://himalayas.app/@hassanshahzad3

```text
Software Engineer with over 4 years of experience in Backend Development, AI Engineering and LLM Evaluation.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Pakistan |
| Authorized to work in | Pakistan |
| Salary expectations | 60k+ USD |
| Job categories | Software Engineer, Machine Learning Engineer, ML Evaluation Engineer, AI Engineer |
| Skills | Python, SQL, C++, Java, PyTorch, scikit learn, TensorFlow, NumPy, Pandas, Matplotlib, Hugging Face Transformers, PEFT, QLoRA, Lang Chain, LangGraph, RAG, Ragas, Sentence Transformers, ChromaDB, Prompt Engineering, Google Gemini API, GROQ, fastAPI, Starlette, REST APIs, Docker, Hugging Face Spaces, Git, GitHub, Linux, Jupyter Notebooks, VSCode, Pytest, Natural Language Processing, BM25, Reciprocal Rank Fusion, BGE, TF IDF, Cosine Similarity, Jaccard Similarity, PCA, DBSCAN, JavaScript |

## What I'm looking for

```text
I'm looking to build and evaluate practical AI applications, particularly LLM, RAG, and NLP systems, while continuing to deepen my experience in model evaluation, fine-tuning, testing, and deployment.
```

## About

```text
I'm an AI Engineer with a strong foundation in backend development, specializing in building and deploying production-grade RAG applications and fine-tuned LLMs. From evaluating frontier models to architecting scalable REST APIs with Python and FastAPI, I focus on turning complex technical requirements into reliable, real-world systems. I thrive on solving high-impact problems, keeping architecture clean, and making sure AI solutions actually work in production.
```

## Experience

### AI Engineer

WithML. Jan 2024 - Jan 2026

```text
Architected and deployed end-to-end RAG applications across GCP, AWS, and Azure. Fine-tuned LLMs for domain-specific use cases and built monitoring dashboards to track system performance.
```

Skills: RAG, GCP, AWS, Azure, LLM-Fine-tuning, Dashboard-Monitoring, Cross-Functional-Collaboration

### LLM Evaluation Engineer

[Turing](https://himalayas.app/companies/turing). Aug 2025 - Dec 2025

```text
Evaluated outputs from frontier LLMs including Google Gemini, Anthropic Claude, and DeepSeek, assessing correctness, coding quality, and adherence to evaluation protocols. Authored ideal reference implementations and designed public/private test suites to benchmark model-generated code across varied difficulty levels.
```

Skills: LLM-Evaluation, Python, Pytest, Testing-Automation, Test-Suites, Benchmarking, Documentation

### Junior Backend Developer

Zong CMPak. Jan 2022 - Jan 2024

```text
Developed and maintained RESTful APIs using Python and Django, supporting telecom management systems. Optimized database schemas and implemented authentication mechanisms.
```

Skills: Python, Django, REST-APIs, PostgreSQL, JWT, OAuth, Data-Pipelines, Code-Review

## Education

### Institute of Management Sciences

Bachelor of Computer Science, Computer Science. 2022 - Present

```text
Pursuing a Bachelor of Computer Science (BCS) at the Institute of Management Sciences, Peshawar, with an expected graduation in July 2026.
```

## Tech stack

- GitHub
- NumPy
- Pandas
- Node.js
- React
- JavaScript
- Python
- HTML5
- Java
- C++
- TensorFlow
- PyTorch
- scikit-learn
- FastAPI
- Starlette
- Linux
- TypeScript
- pytest
- Git
- Docker
- SQL
- LangChain
- ChromaDB
- Google Gemini API
- Hugging Face Spaces
- Groq
- Ragas
- LangGraph
- PEFT
- Sentence Transformers
- Matplotlib

To contact Hassan, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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