Suraj Achhra

Suraj Achhra

Lead Data Engineer
India
Marathi, Sindhi, English, Hindi

نبذة عني

Data Engineering professional with 9.5+ years of experience building and supporting enterprise ETL and data integration solutions across insurance and financial domains. Currently leads a 5–6 member engineering team, men…

الخبرة

Data Engineering Specialist

LTIMindtree
Apr 2022 - حتى الآن · 4 سنوات 6 أشهر

<p>Lead a 5–6 member data engineering team, mentor junior engineers, conduct code reviews, and work directly with the Project Lead/client on technical assignments.<br>
Design and implement end-to-end ETL pipelines for insurance claims using Ab Initio, Talend, Snowflake and MongoDB.<br>
Develop and enhance data warehouse workflows with incremental loading and SCD Type 2 processing; work with approximately 15 staging tables, 15 target tables and 15 supporting views.<br>
Build a separate data product that combines active records from the data warehouse with corresponding new/updated claims from another database, using full-load processing of active records.<br>
Create and enhance ETL flows within an existing generic framework, independently modifying and building flows to meet project requirements.<br>
Implement data validation and reconciliation using before/after record counts and an audit table tracking inserted and updated records.<br>
Process 400K+ insurance claim records and 3.5M+ claim documents; implement parallel Unix processing where required to improve throughput.</p>

Senior Associate – Data Engineering

PwC
Sep 2021 - Apr 2022 · 7 أشهر

<p>Developed ETL pipelines using Talend and SQL for credit-card transaction data processing.<br>
Worked in a 4–5 member team supporting approximately 5–6 Talend jobs and data integration workflows.<br>
Revamped an older processing setup into a fully orchestrated Talend flow, improving operational consistency and reliability.<br>
Collaborated with stakeholders to translate requirements into data integration solutions and production-ready workflows.</p>

Application Development Senior Analyst / Analyst / Associate

Accenture
Nov 2016 - Sep 2021 · 4 سنوات 10 أشهر

<p>Progressed through Associate, Analyst and Senior Analyst roles while developing and supporting enterprise ETL solutions.<br>
Worked with global sales transaction data across approximately 37,000 stores, with datasets reaching 100K+ records.<br>
Developed and supported 20+ ETL jobs across global markets and resolved recurring production failures and common operational issues.<br>
Tuned HDFS configurations in Talend jobs, reducing processing time by approximately 20%.<br>
Worked with cross-functional teams to translate business requirements into reliable data solutions and support data quality.</p>

المهارات

Technical ownership Team mentoring Code reviews Client/stakeholder collaboration ETL/ELT Data Integration Data Warehousing Data Validation & Reconciliation Ab Initio Talend Informatica IICS Snowflake MongoDB Amazon Redshift Hive SQL Server AWS S3 AWS EC2 AWS SQS Hadoop/HDFS Spark SQL Unix KornShell Python Databricks Data Engineer Associate Databricks Gen AI Associate AWS Solutions Architect Talend Big Data Developer Oracle SQL Developer
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