Alishba Abbasi
Alishba Abbasi

AI Engineer

Open to offers · Member since 21 Oct 2026
Location
Islamabad, Pakistan
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Junior

About

Professional summary

I am an AI Engineer with hands-on experience building agentic AI platforms, retrieval-augmented generation (RAG) pipelines, and scalable FastAPI backend services.

I work with LangChain, LangGraph, Ollama, LLMs, embeddings, vector databases, and document-analysis workflows. My experience includes developing production-oriented systems for document-heavy retrieval, audit planning, execution, and reporting.

I have strong backend experience with FastAPI, REST APIs, Pydantic, PostgreSQL, pgvector, Qdrant, MongoDB, and SQLite. I am comfortable evaluating technology choices based on performance, storage requirements, retrieval quality, and latency.

My machine learning background includes deep learning, computer vision, image classification, transfer learning, CNNs, real-time object detection, and recognition. I have worked with PyTorch, TensorFlow, Keras, OpenCV, YOLO, EfficientNet, and MobileNet.

I enjoy solving complex technical problems involving GPU memory, concurrency, Dockerized deployments, data pipelines, and model integration. I bring analytical thinking, teamwork, leadership, and a practical focus on building reliable AI systems.

Skills

29 capabilities

Tech stack & tools

Working toolkit

Application Utilities

Languages & Frameworks

Experience

Career history

AI Engineer iOPTIME Pvt Ltd

Built an agentic IT audit platform featuring a RAG-based chatbot and an automated document-analysis pipeline supporting audit planning, execution, and reporting.

Benchmarked Snowflake, Nomic, and Qudo embedding models for retrieval accuracy and latency. Rebuilt document extraction from regex-based matching to a structure-first parser, and resolved GPU memory and concurrency issues in a Dockerized FastAPI, LLM, and vLLM stack.

Led the retrieval-layer migration from Qdrant to PostgreSQL with pgvector to improve the platform's data and retrieval architecture.

AI and Backend Developer Intern Tkdevs

Built intelligent FastAPI microservices with structured API request and response handling. Integrated OpenAI and LangChain to create natural-language product search pipelines.

Evaluated MongoDB, SQLite, and PostgreSQL with pgvector for use-case-specific storage needs. Developed and tested FastAPI services with Postman and implemented real-time computer vision detection and recognition features using deep learning models.

Machine Learning Intern iOPTIME Pvt Ltd

Developed deep learning image-classification solutions using Python, PyTorch, NumPy, and Pandas for data processing and analysis.

Applied transfer learning with pre-trained EfficientNet and MobileNet models, fine-tuning them for classification tasks. Designed and trained convolutional neural networks using MNIST and Fashion MNIST image datasets.

Education

Learning history

PMAS Arid Agricultural University, Rawalpindi

Bachelor's, Computer Science (Artificial Intelligence)

Bachelor's degree program in Computer Science with a specialization in Artificial Intelligence.

National Freelancing Training Program (NFTP)

Certification

Completed the National Freelancing Training Program certification.

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