Shijin Mohanan Sheela

Bis 2025, Senior Consultant, Wiacon GmbH
Leipzig, Saxony, Germany

Skills

Git
SQL
MySQL
Actimize
python libraries
Oracle SQL
Linux
Python
Database
Agile Development
NoSQL
MongoDB
Python Flask
Bash (Unix shell)
Microsoft Power BI
ETL
Data
Big Data
pandas
numpy
spark
databricks
Software
Hadoop
Apache Spark
PySpark
Azure
AWS
Oracle
Data Modelling
Data Warehouse
IT Application Management
Databricks
Hive
Redshift
CDD
anti money laundering
Anti Financial Crime
azure data factory
Watchlist filtering
Transaction Filtering
ETL/ELT
Azure Synapse
Azure Data Lake
Docker
Apache Airflow

Timeline

Professional experience for Shijin Mohanan Sheela

  • 2 years and 8 months, Aug 2022 - Mar 2025

    Senior Consultant

    Wiacon GmbH

    Senior Data Engineer with expertise in building scalable ETL pipelines, data models, and automation solutions. Delivered MI reporting for compliance KPIs, reduced manual efforts by 50–100%, and improved sanction screening accuracy. Skilled in Azure, Databricks, Hive, Spark, and CI/CD. Led initiatives in AML, CDD, and WLF rule setup and drove infrastructure automation using GitOps and IaC. Enabled seamless deployment and improved operational efficiency across projects.

  • 4 months, Jan 2022 - Apr 2022

    Senior Software Engineer

    OASYS

    Expert in building optimized pipelines, improving data processing efficiency by 30% across multiple projects. Developed Delta and full-load pipelines to extract data from Azure Data Lake Store and load into data warehouse with 100% accuracy. Implemented data loads into Azure SQLDB SCD Type 1 & 2 tables, enabling detailed analysis and processing.

  • 5 years and 1 month, Sep 2016 - Sep 2021

    Senior Software Engineer

    Allianz Technology GmbH

    Senior Software Engineer with strong experience in Actimize, ETL, and compliance systems. Improved audit reporting accuracy, led data load validation, and ensured 100% go-live readiness across 10+ entities. Maintained 99.9% uptime for critical apps. Earlier, as Software Engineer, acted as onshore SPOC for investment data ops, ensuring data quality, validating factsheets, and handling confidential financial data. Delivered KPI reports and resolved client data requests efficiently.

  • 8 months, Jan 2016 - Aug 2016

    Intern

    EY (Ernst & Young)

    Contributed to the development of an internal website for the UI/UX team and real-time projects, utilizing HTML, CSS, JavaScript, jQuery, BackboneJS, D3, Bootstrap, and custom components. Contributed to all phases of project lifecycle, including requirements gathering, device-specific testing, and implementation, resulting in 99% reduction in post-implementation issues; conducted numerous unit tests, ensuring thorough technical solution design and impact analysis.

Educational background for Shijin Mohanan Sheela

  • 3 years, Nov 2012 - Oct 2015

    Master of computer application

    University of Kerala

  • 2 years and 10 months, Sep 2009 - Jun 2012

    Applied Computer Science

    University of Kerala

Languages

  • German

    Basic

  • English

    First language

XING – The jobs network

  • Over 1 million jobs

    Find just the right job for you on XING.

  • Job offers just for you

    Get found by employers and over 20,000 recruiters.

  • 21 million members

    Connect with new people and gather inspiration to boost your working life.

  • Free membership

    Basic membership is free, but the opportunities are priceless.

Browse over 21 million XING members