Jan 2023 - Present · Heco Analytics
Consultant Data Scientist
Developed AI tools for health economics using LLMs, topic modeling, and AWS. Prototype → production features.
✨ Building practical AI systems
Hello, I'm Abrar - I turn LLMs & NLP into production value.
3+ years across FinTech & Healthcare. UK Global Talent Visa (UKRI endorsed). Focused on LLM fine‑tuning, advanced RAG, topic modeling, and AWS deployments.
LLM fine‑tuning
RAG & evaluation
AWS (S3 · EC2 · Lambda)
London, UK
Open to collaborations
3+
Years experience
30
GitHub projects
5
Years UK visa
UKRI
Global Talent Visa
LLMs
RAG
NLP
AWS
Pandas
scikit‑learn
Experience
Dec 2021 - Jan 2023 · Advanced Logic Analytics
Data Scientist
Built a news‑emotion stock observation system; data pipelines and evaluation loops with measurable impact.
Jul 2021 — Oct 2021 · City Maas
Data Science Intern
Developed an image captioning model for visually impaired users; experimented with CNN‑RNN variants.
Education
2020 - 2021 · Brunel University London
MSc Data Science & Analytics
ML, Quantitative Analysis, Visualization, HPC, Ethics & Governance, Digital Strategy.
2015 - 2019 · North South University
BSc Computer Science & Engineering
87% average. Capstone: ANPR (Top‑20 showcase).
Projects
Image Captioning for Accessibility
Six CNN‑RNN variants; best BLEU ≈ 0.54; improvements proposed.
Webpage Summarizer
A powerful Chrome extension that provides instant, precise summaries of any webpage.
Testimonials
“Abrar likes challenges and solves them with creative data‑science approaches. Excellent teamwork and work ethics.”
“The project was very well done. Abrar delivered solid results. Happy to provide a reference.”
“Skilled programmer and data scientist. Excellent work across platforms, including cloud.”
Contact
Say hello
- 📍 London, United Kingdom
- ✉️ abrar-personal@outlook.com
- 🐙 GitHub
Quick form
Availability
Open to impactful roles & collaborations across LLMs, NLP, and data platforms.