StudyHub
Tuition-Centre Management Platform · Go · vanilla JS · PostgreSQL
Solo-built and deployed to production: role-based dashboards, billing/payroll, attendance, analytics, notifications, and JWT auth with email verification.
Elyesa Tee Way Yien
Software & Data Engineer grounding messy, real-world systems in evidence.
- etee3001@gmail.com
- GitHub
- Puchong, Selangor, Malaysia
This resume cites its sources. Flip Audit to inspect the evidence behind every claim.
01 Experience
Cobler
Digital Projects Intern to Engineer (Part-Time)
Built the agentic backend for the company's AI energy-analytics chatbot: a LangGraph pipeline with a fetch-then-analyze flow on the Claude SDK and Model Context Protocol tools over FastAPI, so it handled messy real-world queries instead of breaking on anything not explicitly coded for.
Shipped an anti-hallucination suite to production: provenance tracking (EvidencePack/StepResult), a numerical-claim validator that flagged ungrounded numbers, a 5-tier reliability scale, and a citations parser/resolver, so analytics answers could be traced back to the source sensor data.
Wrote the data-cleaning pipeline for IoT meter data in ClickHouse: deduplication, threshold filtering with re-aggregation, and offset correction to fix erroneous and anomalous sensor readings, plus history duplication for spinning up virtual sensors from existing ones.
Prototyped and tested a statistical anomaly detector (GESD, MAD/robust-z, IQR fences, per-sensor delta floor, spike-cap safeguard) covering degenerate cases, kept as an option for active threshold filtering, alongside confirmation-phrase and pre-delete backup guards on destructive data paths.
Authored the EECA compliance-report engine (chat-driven editing, browser-editable output, soft delete with auto-expiry) and built its frontend in SvelteKit and Svelte 5: streaming responses, inline artifact cards, and ECharts visualizations.
02 Projects
ollama-chatbot
Agentic learning sandbox · Python
A personal sandbox for agent patterns: a ReAct loop with tool execution, retries, and streaming across both Ollama and Gemini. Where I prototype the ideas the Cobler work productionises.
Crime in Malaysia
Interactive Data Stories · Vega-Lite · JavaScript
Two single-page visual narratives built from raw public CSVs: a choropleth world map, parallel-coordinates crime trends, a state homicide stream graph, radial prisoner-index charts, and case heatmaps.
Multiplayer Horror Game
Co-op terminal game · Java · OOP
A terminal-controlled co-op game (Lethal Company clone) built with three teammates. Wrote the enemy AI behaviour and loot mechanics.
Deep Learning for NLP
Sequence models · PyTorch
Trained RNN, LSTM, and Transformer models with attention for text generation and sequence classification, then compared how each performed.
03 Skills
Languages
AI / ML
Backend
Frontend
04 Education
- Monash University Malaysia B.Sc. Computer Science (Data Science) · 2022 – Present
- INTI International College Subang Cambridge A Levels · Merit Scholarship · 2020 – 2021
- Nobel International School Cambridge IGCSE · ICE (Distinction) · 2019
05 Leadership
- Monash E-Sports Club Secretary (current) and former Social Media Manager. Sorted out leadership friction, kept official paperwork on track, and ran promo content and inter-club relationships.