Analytics · SAP · Data

Turning messy data into clear decisions.
Let's shape insights that ship.

I'm Akshay Shiwarkar — Data Analyst & Engineer | SAP BASIS

Chaos in, clarity out. AI solutions, ML models, dashboards, SAP ERP, and enterprise-grade data pipelines.

Background & Expertise

Armed with a Master's in Data Analytics (Distinction), I specialise in data engineering, analytics, and machine learning—turning chaotic data into models, dashboards, and APIs that (usually) behave themselves. I've built predictive engines, NLP workflows, forecasting pipelines, and full-stack data apps using Python, R, SQL, Power BI, FastAPI, Next.js, and PostgreSQL. Beyond analytics, I'm equally at home in the SaaS engineering space — designing multi-tenant architectures, building versioned RESTful API layers, orchestrating async workloads, and integrating LLMs into production systems with a focus on cost efficiency and auditability.

Before choosing the glamorous life of a data person, I spent 2.5+ years keeping SAP S/4HANA systems alive across banking, manufacturing, retail, and energy clients. Migrations, upgrades, DR drills, performance tuning—if it could break, I've probably fixed it. That experience now gives me a rare understanding of enterprise data at scale and lets me move comfortably between analytical and operational worlds, building solutions that actually make sense in real organisations.

Skills & Technology

SAP SAP
HANA HANA
Linux Linux
Azure Azure
AWS AWS
Power BI Power BI
Python Python
SQL SQL
GitHub GitHub
Docker Docker
OpenAI OpenAI
FastAPI FastAPI

Featured Projects

RashAI — Free Vedic Astrology & Kundali Generator

RashAI — Free Vedic Astrology & Kundali Generator

Vanilla JS Vite astronomy-engine VSOP87 / ELP-MPP02 Lahiri Ayanamsa OpenAI GPT-4o-mini Vercel Serverless jsPDF html2canvas
AI Agent Chatbot

AI Agent Chatbot

LangGraph LangChain Groq API OpenAI GPT-4o-mini Tavily API Streamlit Python REST APIs Env Secrets
SDG Clustering

Classifying Countries by SDG Progress

Python Pandas NumPy scikit-learn Plotly Express Matplotlib Seaborn
View on Kaggle
NHS NLP

NLP Analysis of NHS Training Materials

Python spaCy NLTK scikit-learn Gensim (LDA) Matplotlib Seaborn WordCloud JSON
View on Kaggle
Bitcoin Price Prediction

Bitcoin Price Prediction

Python Pandas NumPy scikit-learn XGBoost yfinance Matplotlib Seaborn SciPy
View on Kaggle
Spotify Track Popularity

Spotify Track Popularity

Python Pandas NumPy scikit-learn Matplotlib Seaborn Jupyter Notebook
Repository

Let's Work Together

Have a project in mind or want to discuss opportunities? I'd love to hear from you.

akshay576shiwarkar@gmail.com
Belfast, Northern Ireland, UK