Luxna RamnauthData Engineer & Data Scientist

Building reliable data pipelines, predictive models, and analytics platforms that turn raw data into real business outcomes.

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Luxna Ramnauth
Python •SQL •Spark •Airflow •Snowflake •AWS •TensorFlow •dbt •Kafka •Databricks •Python •SQL •Spark •Airflow •Snowflake •AWS •TensorFlow •dbt •Kafka •Databricks •
About Me

Turning raw data into real decisions

I'm Luxna — a data engineer and data scientist with 2+ years designing pipelines, predictive models, and analytics platforms that actually move business metrics. I care about clean architecture, honest models, and dashboards people trust.

5+
Projects
1+
Years
2k+
LinkedIn profile
Luxna Ramnauth speaking at a podium
Toolbox

Skills & Technologies

Data Engineering

Data Engineering

  • Apache Spark
  • Airflow
  • Kafka
  • dbt
  • Snowflake
Data Science

Data Science

  • Python
  • R
  • TensorFlow
  • PyTorch
  • scikit-learn
Cloud & Warehousing

Cloud & Warehousing

  • AWS
  • GCP
  • Azure
  • BigQuery
  • Redshift
ML & AI

ML & AI

  • NLP
  • Computer Vision
  • Time Series
  • MLOps
  • LLMs
Pipelines & ETL

Pipelines & ETL

  • Databricks
  • Snowflake
Visualization

Visualization

  • Tableau
  • Power BI
  • Plotly
  • Looker
Banking Knowledge

Banking Knowledge

  • Financial Market
  • Asset Management
  • Trading
  • Capital Market
  • Wealth Management
  • Accounting Knowledge
  • Finance Management
  • Investment Banking
Generative AI

Generative AI

  • RAG
  • Agentic AI
  • LLM
  • Multimodal
Selected Work

Featured Projects

01

Real-Time Fraud Detection Pipeline

Built a streaming ML system processing 2M+ transactions/day using Kafka, Spark Structured Streaming, and XGBoost. Reduced fraud losses by 38%.

KafkaSparkXGBoostAWS
02

Customer Churn Prediction Platform

End-to-end ML platform predicting churn with 92% precision. Deployed via MLflow on Kubernetes, integrated with Snowflake data warehouse.

PythonMLflowSnowflakeK8s
03

Retail Demand Forecasting

Time-series forecasting engine using Prophet and LSTM ensembles. Improved inventory turnover by 24% across 400+ store locations.

LSTMProphetAirflowdbt
04

Executive Analytics Dashboard

Unified 12 data sources into a single source of truth. Self-serve Tableau dashboards used by C-suite for weekly business reviews.

TableauBigQuerydbtLooker
Career

Professional Experience

Sep 2025 — Apr 2026

QA Engineer

ELCA Group · Full-time

Executed more than 30 manual test cases covering regression, smoke, functional, performance, and API testing within an Agile sprint delivery framework, reducing post-release defect rates by 5% across 3 international projects.

SQLAPI TestingAgileManual Testing
Nov 2024 — May 2025

Software Engineer

AGILEUM · Full-time

Developed and maintained Drupal-based web applications covering front-end and back-end systems, delivering feature enhancements and resolving defects within a 6-week project timeline.

MariaDBOracle DatabaseDrupalPHPJavaScript
Nov 2023 — Jan 2024

Information System Analyst

CEB — Central Electricity Board · Internship

Designed and implemented time series forecasting models using Python and machine learning (Pandas, Scikit-learn, regression ML) to predict electricity consumption across 5 years of historical data.

Machine Learning AlgorithmsETLPythonPandasScikit-learn
AI Ecosystem

AI Tools I Use

Google AI Studio

LLM Development

Hugging Face

Open-source Models

Notebook LM

Research & Notes

Claude

Conversational AI

Replit

Cloud Coding

Lovable

AI App Builder

Midjourney

AI Image Generation

Zapier

Automation

IBM watsonx.ai

Enterprise AI

Let's build something with your data

Open to consulting, full-time roles, and interesting side projects. Reach out — I usually reply within a day.

luxna.ramnauth111@gmail.com LinkedIn GitHub