AboutCardiff, UK

Prem
Shrawan Jha

AI Engineer building Retrieval-Augmented Generation pipelines, LLM-integrated applications, and cloud-native infrastructure on AWS. I hold an MSc in Software Engineering with Distinction from Cardiff University.

01 Background

I'm a Junior AI Engineer at Trustie Technology, where I designed the ingestion layer of a production RAG pipeline that processes 300+ books into AWS RDS, and I automate cloud provisioning with AWS CDK and GitHub Actions.

My background spans ETL pipelines, DevOps, test automation, and full-stack development. I care about building scalable, reliable systems and turning ambiguous problems into working prototypes. That mindset won me Hack the Diff and a runner-up finish at NHS Hack Day.

02 Experience
  1. Junior AI EngineerOct 2025 – Present
    Trustie Technology

    Currently working on the Trustie application and building the infrastructure around it.

  2. Automation EngineerJul 2024 – Sep 2025
    Atradius

    Worked in the Production Readiness team, contributing to multiple projects, one of them being a COBOL-based job tracking system.

  3. Software Engineer InternJan 2023 – Jul 2023
    Capillary Technologies

    Hardened core customer loyalty modules with integration testing and new backend endpoints.

Full timeline →
03 Achievements
  • Won Hack the Diff Hackathon

    Built a Rugby Club Discovery platform for the Welsh Rugby Union (WRU), presenting a data-driven solution to help fans and clubs connect across Wales.

  • Runner-up at NHS Hack Day

    Built a clinical decision support tool using Bayesian networks that flags missing patient information instantly, reduces back-and-forth referrals, and delivers evidence-based recommendations in ~20 seconds.

  • Best Paper Presentation, 5th National Level Conference on Innovative Global Technology Trends

    Awarded for our paper on Damagic, a computer vision application for automated car damage detection.

  • Runner-up at GitLab Hackathon

    Contributed open-source pull requests improving the GitLab ecosystem, demonstrating initiative in open-source collaboration.

04 Elsewhere
05 Latest writing