Bhuwan Bokati

Data Engineer | ETL/ELT | SQL | Python | Cloud Data Platforms

I am a data-focused IT professional with experience in backend data validation, ETL/ELT pipelines, data migration, cloud databases, and business intelligence. I specialize in building reliable data solutions using SQL, Python, Snowflake, Azure Databricks, PostgreSQL, Airflow, Kafka, and BI tools to improve data quality and support business decision-making.

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3+ Years Data Experience

10M+ Records Validated

200+ Test Cases Created

Work History

Data Quality Engineer / Data Engineer - Backend Systems

T-Mobile | Remote, TX | February 2021 - August 2023

Validated large-scale customer, billing, and financial datasets across Snowflake, Oracle, SQL Server, and Azure Databricks.
Supported data migration and ETL/ELT pipeline reliability by identifying discrepancies, debugging SQL/PLSQL queries, and tracking defects in Jira.
Built and maintained data validation and regression test cases using qTest to support release readiness and reduce production defects.
Performed root-cause analysis for data ingestion and transformation issues in batch pipelines.
Mentored junior team members on telecom data flows, Snowflake schemas, and backend validation techniques.

OSS/BSS Service Solution Officer

Subisu Pvt. Ltd. | Kathmandu, Nepal | April 2017 - December 2019

Gathered requirements from multiple departments including billing, customer service, and operations.
Validated end-to-end data flow between inventory and billing modules to improve provisioning and invoicing accuracy.
Supported legacy data migration into a new system architecture and improved reporting accessibility.
Worked as a bridge between business stakeholders and technical teams to convert operational needs into system improvements.
Used Oracle SQL Developer, Microsoft Excel, and Visio for data analysis, query development, and process visualization.

Education

Master of Science in Information Systems

The University of Texas at Arlington | Arlington, TX | Expected May 2026

Relevant coursework includes Data Mining, Advanced Analytics, Data Warehouse & Business Intelligence, Cloud Computing with AWS, and Python Programming.

Bachelor's Degree in Information Management

Orchid International College | Kathmandu, Nepal | December 2016

Relevant coursework includes Database Management Systems, Data Structures, and Algorithms.

Projects & Academic Work

📈

Stock Market Analysis & Predictive Dashboard

Python, SQL, Streamlit, Plotly, scikit-learn

Built an end-to-end dashboard to ingest and analyze stock data, engineer features, train machine learning models, and provide interactive visual insights using Streamlit.

⚡

Real-Time Retail Analytics

Python, Kafka, Airflow, Docker, PostgreSQL

Developed a streaming and batch data pipeline using Kafka, Airflow, and PostgreSQL to process e-commerce data and support business insights through a dashboard.

📊

Mutual Fund Performance Analysis

Excel, R, Power BI

Analyzed mutual fund performance using Yahoo Finance data, regression modeling, and Power BI dashboards to compare monthly returns and KPIs.

🏠

Airbnb Listing Clustering

Python, K-Means, Data Mining

Created a clustering workflow using K-Means and Bisecting K-Means, including preprocessing, feature engineering, visualization, and cluster interpretation.

Technical Skills

Languages

SQL, PL/SQL, Python, R

Databases

Oracle, PostgreSQL, SQL Server, MySQL, Snowflake

Cloud & Platforms

AWS, Azure Databricks, Snowflake

Data Engineering

ETL/ELT, Data Modeling, Data Validation, Reconciliation, Batch Processing

Tools

Airflow, Kafka, Spark, Docker, Git, GitHub Actions, Jira, qTest

BI & Analytics

Power BI, Tableau, Excel, Streamlit, Plotly