MSc Data Science & AI graduate on a techie transition — growing across Data Science, AI Engineering and Full Stack Web Development. Building smarter, faster and more complete with every project.
Hello! I'm Sachu Mon Puthenpuraickkal Sajeev, based in Riga, Latvia. I'm an MSc Data Science & AI graduate from TSI University on an exciting techie transition — continuously levelling up across Data Science, AI Engineering and Full Stack Web Development.
I started my journey in HR & Recruitment, which gave me a sharp eye for people and problems. That curiosity drove me into tech — building real ML models, working with clinical time-series data for my thesis, and now expanding into modern web technologies to become a well-rounded engineer.
My goal is simple: keep growing across the full tech stack — from intelligent ML pipelines and AI systems to React frontends and Node.js backends — building applications that are smart, fast and useful.
PyTorch · Scikit-learn · TAN-LSTM · SMOTE
React · Node.js · HTML · CSS · JavaScript
Python · Pandas · SQL · VitalDB · AWS S3
Git · GitHub · Kaggle · Jupyter · VS Code
My MSc thesis at TSI University. Predicts intraoperative cardiac arrest at 30, 60, 120 and 240 minutes before the event using VitalDB clinical time-series data (6,388 surgical cases). Built a Temporal Attention Network + LSTM model targeting AUROC > 0.91, handling 90:1 class imbalance with SMOTE-ENN.
ML system that processes raw physiological signals (heart rate, skin conductance) to classify stress levels. Includes feature extraction pipeline and model evaluation.
All assignments and projects from Accenture Data Platform Bootcamp 2026. Covers data engineering, cloud platforms and real-world data workflows.
A centralized knowledge hub and living archive of ML experiments, training modules and engineering learnings. Documents my full journey from data to model.
HTML web project deployed and hosted on AWS S3. Demonstrates cloud hosting, static website deployment and AWS configuration skills.
A professional GitHub profile page showcasing thesis work, tech stack badges, MSc background and contact links. First thing recruiters see on GitHub.
Auto-fetched directly from my GitHub — always up to date
I'm actively growing across Data Science, AI Engineering and Full Stack Web Development — open to roles in any of these areas. Based in Riga, Latvia — available for remote and on-site opportunities!