Open to Data Analyst Roles

Hi, I'm Arokyamary 👋

Results-driven Data Analyst skilled in Python, SQL, Power BI, BigQuery, dbt, Spark, and LangChain. Built 7 production-grade projects delivering Gini 0.71, 94.7% Bayesian accuracy, and query time cut from 4 hours to 8 seconds. Experienced in ML, financial risk modeling, cloud data engineering, and NLP — ready to drive impact from day one.
7Projects
0.82+AUC Score
40%Effort Saved
9.375CGPA
View Projects ↓ Contact Me

What I Work With

Technical Skills

💻 Programming
PythonSQLHTMLCSS
📊 Data Analysis
PandasNumPyEDAData CleaningData Visualization
🗄️ Databases
MySQLPostgreSQLMongoDBBigQuery
📈 Visualization
Power BILooker StudioPlotly DashStreamlit
⚙️ Data Pipeline
Apache KafkaApache Sparkdbt CloudDockern8n
🤖 AI & GenAI
LangChainChromaDBGroq LLM
☁️ Cloud Platforms
GCPAWS
🛠️ Tools
ExcelJupyterVS CodeGitHubGoogle Colab

Work History

Internship Experience

Data Analyst Intern
Innoknowvex
Jan 2026 – Apr 2026

What I've Built

Projects

🏥 Internship Project
XGBoostRandom ForestSHAPFastAPIPostgreSQL
Healthcare Analytics & Predictive Risk Stratification
  • Developed stacked XGBoost + Random Forest model with AUC 0.82+ and SHAP explainability for 30-day readmission prediction
  • Engineered FastAPI backend with 14 endpoints, JWT auth, and HIPAA audit logging; React TypeScript dashboard for risk scores
  • Built Python ETL pipeline across 5,000+ patient records, cutting manual effort by 40%
🔗 Live Demo ⚙ GitHub
LangChainChromaDBGroq Llama3Streamlit
RAG-Powered Intelligence Chatbot
  • Built production RAG BI chatbot using LangChain, ChromaDB, and Groq Llama3 answering business queries from live PostgreSQL data
  • Implemented dual-mode intelligence — SQL Agent for NL to PostgreSQL conversion and RAG engine for context-aware responses
  • Reduced analyst query time from 4 hours to 8 seconds via NL interface on Streamlit Cloud
🔗 Live Demo ⚙ GitHub
BigQuerydbt CloudLooker StudioGCP
GCP BigQuery + dbt Cloud Data Pipeline
  • Engineered Python ETL pipeline loading 500,000 rows into BigQuery with automated data validation
  • Architected 4 dbt Cloud SQL models (staging → fact → dimension) using Bronze-Silver-Gold layering
  • Launched auto-refreshing Looker Studio dashboard with full dbt lineage graph
🔗 Live Demo ⚙ GitHub
WoE EncodingLogistic RegressionMonte Carlo VaRSHAP
Financial Risk Analytics — Credit Risk Platform
  • Designed end-to-end bank risk assessment with 3-step workflow capturing personal, financial, and CIBIL credit data
  • Modeled real-time risk scoring on 32,000 loan records achieving Gini 0.70 with SHAP explainability
  • Simulated Monte Carlo VaR across 10,000 scenarios on NIFTY50 achieving Sharpe Ratio 1.84
🔗 Live Demo ⚙ GitHub
PyMCBayesian StatisticsPlotly DashRender
Product Analytics & A/B Testing Platform
  • Executed Bayesian A/B testing on 50,000 users proving Variant B wins with 97.2% probability, delivering +37.3% lift and ₹4.95L/month uplift
  • Analyzed 5-step conversion funnel identifying 70% checkout drop-off with actionable insights
  • Segmented device-level traffic across desktop, mobile, and tablet for targeted optimization
🔗 Live Demo ⚙ GitHub
n8nPostgreSQLGroq AISlackGoogle Sheets
n8n Intelligent Analytics Automation Platform
  • Built 3 automated workflows including daily AI executive report from PostgreSQL via Groq LLM
  • Implemented real-time Slack anomaly alerts triggering on demand spikes every 15 minutes
  • Automated Google Sheets KPI refresh at 7AM daily eliminating 3 hours of manual reporting
⚙ GitHub
Apache KafkaSpark StreamingPostgreSQLPower BIDocker
Real-Time E-Commerce Analytics Pipeline
  • Building real-time analytics pipeline ingesting 1,000 events/sec using Kafka into Spark Structured Streaming with 30-second windows
  • Architecting demand spike detection with 5 advanced SQL window queries including RANK, LAG and rolling aggregates
  • Containerising entire pipeline with Docker Compose for scalable deployment
🚧 In Progress

Credentials

Certifications

🏅
Data Analyst Certification
Innoknowvex (ISO Certified) · Jan–Apr 2026
🎓
Data Analytics Certification
IIT Delhi Alumni at Tutedude · Apr 2026
📜
Data Analytics Internship
YBI Foundation (ISO Certified) · Oct 2024
💡
Data Science and Analytics
HP Life Foundation · Nov 2025
🤖
Intro to Generative AI Studio
SkillUp by Simplilearn · Apr 2026
📊
Data Science
Udemy · Oct 2025

Highlights

Achievements

🏆
Secured Karnataka State Rank 2517 in DCET demonstrating strong analytical and problem-solving abilities
🚀
Independently built 7 industry-grade projects including real-time pipelines, AI chatbots, and cloud data engineering solutions
⭐
Maintaining CGPA 9.375 reflecting consistent academic excellence and strong technical foundation
💼
Recognized as a quick learner by internship mentor at Innoknowvex — delivered production healthcare analytics platform within 3 months

Academic Background

Education

B.E in Artificial Intelligence & Data Science
University of Mysore School of Engineering, Mysuru
2023 – 2026CGPA: 9.375
Diploma in Computer Science & Engineering
JSS Polytechnic for Women, Mysuru
2020 – 202381.87%
✉ Let's Connect

Ready to bring ideas to life?
Let's collaborate!

I'm actively looking for Data Analyst opportunities. Feel free to reach out — I'd love to chat!

⚙ GitHub in LinkedIn

📞 +91 831-026-1022 · 📍 Bengaluru, India