AI Engineer
Artificial Intelligence Engineer
Available for hire
Years of
experience
5+ years
Experience
level
Mid-level
Available
for
Full-time, Part-time, Contract, Freelance
Available from
22 Aug 2026
I am a results-oriented AI Engineer with over 5 years of experience building scalable AI-driven solutions, developing intelligent agents, and optimizing backend data architectures. Proven expertise in LLM fine-tuning pipelines, prompt engineering, and Reinforcement Learning from Human Feedback (RLHF). Expert at deploying production-grade AI infrastructures with Python, LangChain, and FastAPI, seamlessly bridging complex data engineering with advanced AI capabilities.
Skills
Employment History
Senior AI Engineer at
Turing
Current
2024
-
Now
● Curate, clean, and refine high-quality datasets for training and fine-tuning Large Language Models
(LLMs) using Python and PostgreSQL, maximizing contextual relevance for generative AI models.
● Architect complex prompts, multi-turn dialogue trees, and code explanation context parameters to
optimize LLM outputs in query engineering and bug resolution workflows.
● Execute rigorous model evaluations and reinforcement learning methodologies (RLHF) to isolate
alignment deficiencies and iteratively close comprehension gaps.
● Designed and implemented a complete Reinforcement Learning Gym environment backend based on
FastAPI, integrating LangChain and OpenAI APIs to automate LLM behavior tracking and evaluations.
● Collaborate across international product environments to translate qualitative AI output criteria into
production-grade programmatic validation steps.
AI Engineer at
Upwork
2021
-
2024
● Architected and deployed scalable RESTful APIs and internal backend routing architectures utilizing
Python and Django to safely power high-throughput client integrations.
● Constructed resilient data pipelines and optimized high-performance PostgreSQL architectures,
indexing specialized datasets to maintain fast operational response for application layers.
● Engineered internal automation tooling and orchestrated data streaming workflows across AWS
infrastructure (EC2, S3, Lambda) to prepare and parse structured application inputs.
● Delivered robust, modular, and maintainable backend configurations across global software projects,
keeping daily alignment with tight production delivery windows across U.S. time zones.
Education
Bachelor of Computer Engineering at
National University of Science and Technology, Islamabad, Pakistan
2017
-
2021