Rajath Tayambhath

About Rajath Tayambhath

I am a Data Engineer with extensive experience delivering end-to-end data solutions for top clients in the Banking, Financial Services, and Insurance (BFSI) domain. My expertise spans Databricks, DBT, SQL, SSIS, SSRS, Tableau, Power BI, and cloud-based analytics, with a proven track record of designing scalable, high-performance solutions for business-critical applications.Currently, I work as an Integration Engineer for Nationwide Building Society, designing and developing Databricks models to integrate and automate complex banking financial reports. I build robust, reusable data pipelines, implement Delta Lake best practices, optimize queries for performance and cost, and ensure data quality through end-to-end validation. I collaborate with stakeholders, business analysts, and data scientists to translate requirements into production-ready solutions.Experience:Integration Engineer – Nationwide Building Society •Architect and develop Databricks-based integration pipelines for financial reporting. •Implement Medallion Architecture (Bronze-Silver-Gold layers) for clean, reliable data. •Automate ingestion, transformation, and reporting processes to reduce manual effort. •Optimize Spark workloads and cluster configurations for performance and cost.Senior Analyst – Data & Analytics, Nationwide Building Society •Managed development, support, and monitoring of mission-critical banking applications. •Collaborated with teams to implement enhancements, resolve issues, and maintain SLAs. •Improved performance via proactive monitoring and root-cause analysis.Senior Analyst – Accenture (QBE Insurance Project) •Led development and deployment of insurance applications. •Coordinated with cross-functional teams for smooth releases. •Contributed to migration and modernization of legacy systems.Senior Business Analyst – Tata Consultancy Services (Commonwealth Bank of Australia) •Gathered requirements, prepared functional specifications, and coordinated development/testing. •Oversaw the full SDLC from requirement gathering to deployment. •Ensured seamless integration of banking applications with reporting systems.Application Development & Reporting Expertise •Created interactive dashboards in Tableau Desktop and Microsoft Power BI. •Developed ETL workflows using SSIS and reports with SSRS.Junior Application Developer – CBA Small Business Applications •Developed and maintained business applications, contributing to core modules, bug fixes, and enhancements.

Experience

1. Application Development Senior Analyst

   Accenture

   Dec 2021 — Present · Bengaluru, IN

Education

• Visvesvaraya Technological University

  Bachelor of Engineering (B.E.), Mechanical Engineering

  2012 — 2016