$ cat experience.log
March 2026 → Current
Associate Data Engineer
HighspringGCPData NexusBig QueryGoogle's internal data ecosystemSQLPython
- Working On-Site at Google as part of a Highspring client engagement, contributing to the design, development, and support of search feedback operation for Google's Knowledge Panel within Google's internal data ecosystem using Data Nexus, BigQuery, and custom GCP services.
- Collaborating closely with Google's data engineering teams to understand data requirements, integrate with internal data platforms, and ensure seamless data flow across various systems while adhering to Google's security and compliance standards.
- Developing and optimizing SQL queries and Python scripts for data processing, transformation, and validation to support critical business use cases and analytics workloads within Google's infrastructure.
April 2025 → December 2025
Junior Data Engineer
BxData Tech Soltuions Pvt. Ltd.Ab InitoApache SparkApache AirflowHDFSHivePySparkSQLLinux(Scripting)Grafana
- Designed and developed batch and event-driven ETL pipelines using Ab Initio GDE and Co>Operating System to process data from secure Linux servers into Hive and Hadoop environments.
- Implemented SCD Type 2 logic, data validation, and HDT separation using core Ab Initio components such as FBE, Reformat, Rollup, Scan, Join, Partition, and Redefine to ensure accurate historical tracking and high data quality.
- Built scalable data processing workflows for large-volume batch loads and event-triggered jobs, optimizing performance through effective partitioning and parallel processing techniques.
- Monitored and supported enterprise-scale Ab Initio ETL pipelines using Control Center across multiple environments, ensuring high availability and operational stability.
- Collaborated with upstream and downstream teams to manage source ingestion, troubleshoot job failures, and ensure reliable delivery of processed data to Hive and Hadoop systems.
- Provided L2 production support, including job monitoring, failure analysis, SLA-driven incident resolution, and controlled reruns.
- Executed SQL-based data validation and reconciliation across Oracle databases and Hadoop ecosystems to maintain data integrity.
- Managed Linux/Unix environments, performing system health checks, log analysis, and proactive performance tuning to prevent pipeline disruptions.
Feb 2023 → March 2025
Data Analyst
Pass 11 Plus under JMS Provider Ltd.SQLExcelPower Bi
- Owned end-to-end analytics for 2,000+ students across multiple tuition centres, using SQL, Excel, and Power BI.
- Designed and optimized complex SQL queries (CTEs, joins, window functions) for performance tracking and KPI analysis.
- Developed and maintained SQL stored procedures to upsert student records, ensuring accurate and consistent data management across academic and administrative systems.
- Implemented soft delete logic to manage inactive student records while preserving historical data for reporting and compliance purposes.
- Delivered ad-hoc insights and performance summaries to management and teaching staff.
$ cat skills.json
languages
PythonSQLLinux(Scripting)JavaScriptTypeScriptHTMLCSS
processing
Apache SparkPySparkAb Initio
platforms
DatabricksSnowflakeHiveReact.JsNext.JsExpress.JsNode.Js
orchestration
Apache AirflowYarnGrafana
database
PostgreSQLMySQLMongoDBHDFS
infra
DockerKubernetes