Saket Tiwari

Data Engineer

Delhi, India9 yrs experience

Key Highlights

Over 8 years of experience in data engineering.
Expert in architecting scalable data solutions.
Proven ability to drive data-driven decision-making.

Stackforce AI infers this person is a Data Engineering expert in Fintech and SaaS industries.

Contact

Skills

Core Skills

Big DataApache AirflowData EngineeringData WarehousingApache Spark

Other Skills

Apache KafkaSQLPythonHadoopMicrosoft AzureGoogle Cloud Platform (GCP)Data ModelingData ArchitecturePrestoData AnalysisQuery WritingSnowflakeHivePython (Programming Language)PySpark

About

Seasoned Cloud and Data Engineer with over 8 years of hands-on experience architecting and building robust data pipelines, data-intensive applications, data marts, and data lakes. Proficient in leveraging cutting-edge technologies, including Big Data solutions, PySpark, SQL, Python, Hive, and UNIX, to harness the power of data for business insights. Adept at translating complex technical concepts into clear, actionable insights for stakeholders, fostering collaboration, and driving data-driven decision-making. Proven ability to design and implement scalable applications and refine data models for optimal performance.

Experience

Google

Data Engineer

Dec 2025 – Present · 4 mos · Bengaluru, Karnataka, India · Hybrid

Visa

2 roles

Staff Data Engineer

Apr 2025 – Dec 2025 · 8 mos · Bengaluru, Karnataka, India

Led a high-performing team of 3 to architect and deploy a scalable data platform for a high-priority Personalization initiative, processing multi-terabyte transaction volumes.
Architected an automated ETL framework using Apache Airflow to manage 150+ user attributes, implementing a modular grouping logic that increased code reusability and reduced pipeline maintenance overhead.
Enabled downstream marketing and ML engines by delivering low-latency, personalized user profiles, directly contributing to improved recommendation accuracy and customer engagement.

Apache AirflowApache KafkaApache SparkBig DataSQLPython+1

Senior Data Engineer

May 2023 – Apr 2025 · 1 yr 11 mos · Bengaluru, Karnataka, India

Led a team of data engineers in designing and building a scalable data infrastructure that handled terabytes of data daily.
Collaborated with data scientists and analysts to understand data requirements and deliver actionable insights.
Managed and monitored data pipelines, ensuring data accuracy, reliability, and availability.
Automated data ingestion and ETL processes, reducing manual effort by 60%.

Data WarehousingMicrosoft AzureGoogle Cloud Platform (GCP)Data EngineeringData ModelingApache Spark+7

Walmart global tech india

Data Engineer 3

Nov 2020 – Mar 2023 · 2 yrs 4 mos · Bangalore Urban, Karnataka, India

Developed various ETL processes using PySpark and Spark-SQL to create the desired datasets for BI Developers and Data Science Team for their analysis and build their respective dashboards and models
Optimize the existing pyspark scripts to reduce the execution time
Build robust pipeline to ingest data into the datalake from multiple sources.
Designed and maintained complex DAGs (Directed Acyclic Graphs) for ETL processes, ensuring data consistency and reliability.

Microsoft AzureGoogle Cloud Platform (GCP)Data ModelingApache SparkSnowflakeHadoop+6