TK

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Tanveer Ahmad Khan

@tanveerahmadkhan

Senior Data Engineer at Bitwise Inc who cut BigQuery job runtimes by over 45% through query optimization.

At Bitwise Inc, I designed batch and streaming pipelines with Python and Apache Beam on Google Cloud Dataflow, and built ELT workflows that move data into BigQuery Bronze and Silver layers.

I optimized BigQuery transformations and analytical queries, reducing job runtimes by over 45%. Earlier at Bitwise Inc, I built and supported ETL/ELT pipelines processing millions of transactional records daily and helped reduce production incident escalations from 25 to under 5 per month.

Experience

Work history, roles, and key accomplishments

BI

Current

Senior Data Engineer / Data Engineer Level 2

Current

Bitwise Inc

Jan 2022 - Present (4 years 9 months)

Designed and implemented scalable batch and streaming data pipelines using Python and Apache Beam on Google Cloud Dataflow. Architected multi-stage ELT pipelines into BigQuery Bronze and Silver layers, and optimized queries reducing runtimes by over 45%.

Python Apache Beam Google Cloud Dataflow BigQuery SQL Airflow Pub Sub Pytest Data Quality ETL ELT Batch Processing Stream Processing Medallion Architecture Query Optimization

BI

Data Engineer Level 1

Bitwise Inc

Jan 2021 - Jan 2022 (1 year)

Built and supported ETL/ELT pipelines processing millions of records daily, reducing production incident escalations from 25 to under 5 per month. Developed complex SQL transformations and automated alerting for pipeline failures.

Python SQL T SQL ETL ELT Data Validation Query Optimization Execution Plan Analysis Automation Monitoring

Education

Degrees, certifications, and relevant coursework

UK

University of Kashmir

Master of Computer Applications, Computer Applications

Grade: 8.11/10

Master of Computer Applications (MCA) with a CGPA of 8.11/10.

UK

University of Kashmir

Bachelor of Computer Applications, Computer Applications

Grade: First Division

Bachelor of Computer Applications (BCA) with First Division.

VU

Vanderbilt University

Certification, Prompt Engineering

Certification in Prompt Engineering from Vanderbilt University.

Tech stack

Software and tools used professionally

Microsoft Azure

Google Cloud Platform

Google Cloud Storage

PySpark

Python

Google Cloud Dataflow

pytest

Git

Docker

Airflow

Apache Beam

SQL

Availability

Looking for a job

Location

India

Authorized to work in

Salary expectations

50k+ USD

Social media

Job categories

Skills

Data Engineering ETL ELT Data Pipelines Batch Processing Stream Processing data transformation Data Quality Validation Medallion Architecture Dimensional Data Models Query Optimization Execution Plan Analysis Google Cloud Platform Google Cloud Dataflow BigQuery Google Cloud Storage Pub Sub

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