You will get top tier Data Science consultation
Project details
I don't just analyse data — I build the whole thing. Model, pipeline, API, dashboard, deployed product. Most data scientists stop at the notebook. I ship.
What I've actually built: a vehicle valuation app with a live API and mobile frontend. An actuarial pricing engine on 105K+ insurance policies. SQL analytics frameworks across millions of e-commerce records. An algorithmic trading system with 73 engineered features and 3 ML models running on real market data. GenAI pipelines with multi-agent RAG workflows. Not coursework — working products.
I also ran a startup in India (ChefEasy) where I handled everything from Google Ads to customer acquisition to operations. So I understand what businesses actually need from data, not just what looks good in a presentation.
Economics degree means I think about impact and cost. Data science degree means I know how to build it. The combination means you get solutions that make sense technically and commercially.
Clean code. Proper documentation. Deployed, not just prototyped.
What I've actually built: a vehicle valuation app with a live API and mobile frontend. An actuarial pricing engine on 105K+ insurance policies. SQL analytics frameworks across millions of e-commerce records. An algorithmic trading system with 73 engineered features and 3 ML models running on real market data. GenAI pipelines with multi-agent RAG workflows. Not coursework — working products.
I also ran a startup in India (ChefEasy) where I handled everything from Google Ads to customer acquisition to operations. So I understand what businesses actually need from data, not just what looks good in a presentation.
Economics degree means I think about impact and cost. Data science degree means I know how to build it. The combination means you get solutions that make sense technically and commercially.
Clean code. Proper documentation. Deployed, not just prototyped.
Data Tool
scikit-learnWhat's included
| Service Tiers |
Starter
$20
|
Standard
$40
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 20 days |
Number of Revisions | 1 | 2 | 6 |
About Onkar
Data Scientist
Vilnius, Lithuania - 5:41 am local time
I build end-to-end data solutions — from raw data to deployed product. Not just models in notebooks, but things that actually work in production.
What I do:
Machine Learning & Predictive Modelling — Random Forest, LightGBM, GLMs, GAMLSS, Tweedie, clustering, regression, time-series forecasting, feature engineering, model evaluation. Built pricing models on 105K+ records (R² = 0.96, MAE 0.34).
GenAI & Agentic AI — LangChain, LangGraph, CrewAI, RAG pipelines, multi-agent workflows, prompt engineering, NLP/NLU, automated report generation.
Data Engineering — ETL/ELT pipelines, PostgreSQL, BigQuery, AWS, Azure, Parquet, data warehousing, data cleaning, schema design, API integrations.
SQL & Python — pandas, NumPy, scikit-learn, TensorFlow, PyTorch, PySpark, Flask, Streamlit. Advanced SQL (CTEs, window functions, stored procedures).
BI & Visualization — Power BI (DAX, data modelling), Streamlit dashboards, Matplotlib, KPI reporting, EDA, interactive analytics.
Deployment — Flask REST APIs, Flutter mobile integration, CI/CD, Git, model deployment automation.
Domains: Insurance/actuarial, e-commerce, fintech, energy, vehicle pricing, algorithmic trading.
Fast turnaround. Clean code. Clear documentation. Based in Vilnius (EU timezone), available for remote work worldwide.
Steps for completing your project
After purchasing the project, send requirements so Onkar can start the project.
Delivery time starts when Onkar receives requirements from you.
Onkar works on your project following the steps below.
Revisions may occur after the delivery date.
Dataset explanation
explain the dataset on which analysis needs to be done.
EDA and model creation
Once I understand the data I analyze the dataset according to the clients needs