Roshan Thimmanna
Technical Lead, Business Intelligence and Data Engineering
Bengaluru
Summary
Seasoned lead business intelligence and data engineer with 13+ years in retail, specializing in scalable BI solutions with tools like MicroStrategy, Power BI, Google Looker, and Looker Studio. Skilled in integration with Informatica, Talend, and Mule, and proficient with databases such as Teradata, Hadoop, Snowflake, and DB2. Experienced in cloud analytics using Microsoft Azure and Google Cloud Platform. Currently advancing knowledge in AI and data science through a course with IIT Guwahati and practical machine learning experience from hackathons.
Overview
14
14
years of professional experience
4
4
years of post-secondary education
2
2
Certifications
3
3
Languages
Work History
Technical Lead Business Intelligence and Data Engineer
Victoria's Secret India Pvt. Ltd
11.2016 - Current
- Led team of BI Developers and Analysts in designing and deploying BI solutions tailored for retail operations
- Implemented MicroStrategy, Power BI and Google Looker dashboards for real-time analytics, improving decision-making processes
- Developed ETL pipelines using Talend & Mule to integrate data from various sources into Snowflake
- Leveraged Azure and GCP to build scalable data architectures and deploy analytics solutions in cloud
- Spearheaded data governance initiatives to ensure data quality and compliance with industry regulations
- Collaborated with cross-functional teams to gather requirements and deliver BI solutions that meet business objectives
- Provided technical leadership and mentorship to junior team members, fostering culture of continuous learning and improvement.
- Coordinated with cross-department teams like QA, DevOps, and Support to ensure seamless end-to-end software delivery process.
- Mentored junior developers through regular 1-on-1 meetings, providing guidance on best practices, coding standards, and career growth opportunities.
Technical Lead Business Intelligence and Data Engineer
Satwic Software Solutions Pvt. Ltd
11.2010 - 11.2016
- Designed and implemented BI Solutions using MicroStrategy for Finance, Retail and Operational analysis in retail sector
- Optimized ETL processes using Informatica to streamline data flows across different systems
- Collaborated with cross-functional teams to gather requirements and deliver BI solutions that meet business objectives
- Provided technical leadership and mentorship to junior team members, fostering culture of continuous learning and improvement.
Education
Bachelor of Engineering in Information Science -
Coorg Institute of Technology
Coorg 08.2006 - 06.2010
Skills
Business Intelligence Tools: MicroStrategy, Power BI, Google Looker & Looker Studio
Integration Tools: Informatica, Talend, Mule
Database Skills: Snowflake, Teradata, Big Data (Hadoop, Spark), DB2
Programming Languages: SQL, Python
Cloud Platforms: Microsoft Azure, Google Cloud Platform (GCP)
AI and Data Science: Coursework and practical experience in machine learning projects
Data & Information Visualization and Analysis
Data Warehousing and Data Modelling
ETL Development and Optimization
Data Governance and Data Quality Management
Agile Methodologies and Project & Product Management
Team Leadership and Mentorship
Certification
MicroStrategy Certified Developer v9.4, Certification on MicroStrategy Development.
Projects Achievements
- Project Lead: Spearheaded the migration of legacy BI systems to a cloud-based platform, resulting in a 40% cost reduction and improved scalability.
- Implementation: Involved in implementing the new BI solution within the organization to provide Data driven decision making.
- Data Quality Improvement: Implemented data cleansing and validation processes, enhancing data accuracy and reliability by 35%.
- Innovation Award: Participated in the Innovation Program and presented the idea Infront of the Leadership.
Timeline
Technical Lead Business Intelligence and Data Engineer
Victoria's Secret India Pvt. Ltd
11.2016 - Current
Technical Lead Business Intelligence and Data Engineer
Satwic Software Solutions Pvt. Ltd
11.2010 - 11.2016
Bachelor of Engineering in Information Science -
Coorg Institute of Technology
08.2006 - 06.2010
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