j
janakibangaru

Janaki B

@janakibangaru

Azure Data Engineer

India
English
About me
I am a Data Engineer with around 5 years of hands-on experience in PySpark, SQL, Azure Data Factory (ADF), and Synapse Analytics. My focus is on building scalable data pipelines, optimizing large-scale data processing, and ensuring efficient data integration through distributed processing and performance tuning.... Read more

Skills

j
janakibangaru
Janaki B
Offline • 
Average response time: 1 hour

See my services

Data Engineering Consulting
I will build azure data factory etl and data pipelines
From$15 / projectMore details

Portfolio

Work experience

Persistent_Systems

Lead Software Engineer

Persistent Systems • Full-time

Sep 2025 - Present • 1 yr 1 mo

Lead Software Engineer responsible for data engineering initiatives. Focuses on building scalable data pipelines, optimizing large-scale data processing, and ensuring efficient data integration using modern cloud data stacks and distributed processing frameworks.

Tata_Consultancy Services

System Engineer

Tata Consultancy Services • Full-time

Aug 2021 - Sep 2025 • 4 yrs 1 mo

Served as a System Engineer focusing on distributed data processing and data transformations. Worked extensively with PySpark for aggregations and handling skewed data, alongside SQL performance tuning and leveraging Azure services for complex data workflows.