h
hiahsan

Ahsan Sajjad

@hiahsan
5.0(1)

AI Engineer for LLM apps, RAG systems, FastAPI backends, and ML solutions

Pakistan
English, Urdu, Hindi
About me
Hi, I’m Ahsan, an AI Engineer focused on building production-ready AI systems for real business workflows. I work on LLM apps, RAG systems, FastAPI backends, privacy-aware ML prototypes, and analytics dashboards. If you need an engineer who can design and build AI solutions with a systems mindset, I’d be glad to help.... Read more

Skills

h
hiahsan
Ahsan Sajjad
Offline • 
Average response time: 1 hour

See my services

AI Chatbot Development
I will build a rag chatbot for your documents and knowledge base
5.0(1)
AI Websites & Software
I will an ai powered analytics dashboard for decision support

Portfolio

Work experience

AI/ML Engineer

PERA - Punjab Enforcement and Regulatory Authority

Nov 2025 - Present6 mos

I design and deploy AI-powered digital governance systems for regulatory enforcement, public-sector automation, and data-driven decision support. My work includes building predictive ML models for inflation trends, encroachment detection, and socio-economic analysis, then translating those outputs into real-time dashboards and intelligence platforms for senior stakeholders. I also implement privacy-aware, auditable AI frameworks aligned with compliance, transparency, and responsible AI principles. On the engineering side, I develop and maintain production-ready AI services using Python, APIs, and scalable system architectures, while working closely with engineering, data, and policy teams to ensure solutions are technically robust, operationally practical, and governance-ready.

Machine Learning Engineer

Open Mined

Sep 2024 - Nov 20251 yr 2 mos

At OpenMined, I contributed to privacy-preserving machine learning and federated learning systems for decentralized environments. My work involved developing deep learning models, exploring Generative AI use cases, and supporting the design of ethical AI architectures that protect user data while maintaining usability and access. Working with an international team strengthened my ability to build secure, practical AI systems and further deepened my expertise in Python, PyTorch, and TensorFlow.

AI Research Contributor |

OSC - Open Source Community

Jul 2023 - Aug 20241 yr 1 mo

At OSC (Open Source Community), I contributed to open AI/ML research initiatives focused on practical model development and open-source collaboration. My work included supporting computer vision and data-driven ML projects, developing and optimizing deep learning models with Python, TensorFlow, and PyTorch, and collaborating with an international team through GitHub. I also contributed to reproducible research workflows, documentation, and data pipeline automation, while helping implement scalable AI models for public repositories. Beyond technical work, I participated in workshops on Linux, Blender 3D, and open-source development tools. This experience strengthened my foundation in AI research, model optimization, and community-driven innovation.

1 Reviews
5.0

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Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-1 out of 1 Reviews
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    trainexpresslan

    Repeat Client

    DE

    Germany

    5

    Great Job, thank you!! I would Order any time again.

    $600-$800

    Price

    2 weeks

    Duration

    gig

    AI Chatbot Development

    Helpful?
    Yes
    No