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Amrendra kumar
@amrendra9712
Senior Software and Data Engineer
Indien
Englisch
Über mich
Software and Data Engineer with 8+ years of experience building production systems across financial services and telecom. Skilled in Python, PySpark, SQL, Airflow, Kafka, AWS, and Azure. Experienced in Spark optimization, data migrations, event processing, and enterprise-scale data platforms. Strong in testing with Pytest and debugging complex systems. Currently expanding into AI coding-agent evaluation, benchmark engineering, and RL environments. Available for remote contract work through March 2027.
Kompetenzen
Amrendra kumar
offline •
Meine Dienstleistungen
Beratung im Bereich Datentechnik
I will build python data solutions
Arbeitserfahrung
Senior Data Engineer
Exl services com • Vollzeit
Sep 2025 - Present • 1 yr 1 mo
• Built graph-based fraud-detection data pipelines for a Fortune 500 financial institution using Python, SQL, PySpark, Neo4j/Cypher, Azure Data Factory, Databricks, ADLS, Delta Lake, and Azure DevOps. • Designed and debugged production data-processing workflows across 14 banking source systems; improved throughput to 1M+ transactions/day through scalable PySpark and ADF pipelines. • Implemented automated schema validation and anomaly detection, achieving a 97% data-quality pass rate and strengthening reproducibility and governance. • Optimized SQL and distributed Spark jobs, reducing pipeline execution time by 60–80% based on job-runtime measurements. • Partnered with Data Scientists and ML Engineers to prepare RAG/LLM-ready datasets and support feature-engineering workflows.
