Gowtham Varadati
Bengaluru
Summary
Results-driven BI Developer with 2+ years of experience, specializing in data modeling, dashboard development, and performance optimization. Proven track record of improving dashboard performance by up to 30% through optimized ETL processes and backend enhancements. Experienced in Agile (Scrum) and Kanban environments, with strong expertise in production support, incident management, and delivering scalable, high-quality BI solutions that drive data-driven decision-making.
Overview
3
3
years of professional experience
Work History
Visualization Engineer
Tata Consultancy Services
Bangalore
10.2023 - Current
- Delivered end-to-end Business Intelligence solutions using Qlik Sense and QlikView, including requirement gathering, data modelling, dashboard development, deployment, and production support.
- Designed and developed dynamic, user-friendly dashboards integrated with SAP HANA CP and flat files, enabling real-time business insights for stakeholders.
- Improved dashboard performance by up to 30% by optimising data models and replacing CVs with CPs, enhancing flexibility and efficiency.
- Integrated REST APIs for seamless data ingestion, and developed advanced visualisations to support strategic and data-driven decision-making.
- Worked in both Agile (Scrum) and Kanban environments, collaborating with cross-functional and DevOps teams to deliver scalable, high-quality analytics solutions.
- Took full ownership of deliverables, ensuring high performance, reliability, and an enhanced user experience across BI applications.
- Performed troubleshooting, root-cause analysis, and resolved production issues within strict SLA/TAT timelines using ServiceNow, JIRA, and SAP SOLMAN.
- Administered Qlik Management Console (QMC), including reload task scheduling, stream management, and implementation of security rules, and access control.
Education
Bachelor of Technology (B.Tech) - computer science and Engineering
Sri Venkatesa Perumal College of Engineering & Technology
05-2023
Skills
- Qlik Sense and Qlik View
- Qlik NPrinting
- SQL and QVD generation
- API data retrieval
- Data modelling and dashboard performance tuning
- Data visualization
- Dashboard development
- Business intelligence
- Jira and ServiceNow
- Problem solving and analytical thinking
- Effective communication and team collaboration
- Quick learning and time management
Accomplishments
- Best Team Member Award – Recognized by Tata Consultancy Services for outstanding performance and collaboration in Business Intelligence projects.
- Client & Manager Appreciation – Received formal appreciation from management for exceptional ownership, problem-solving skills, and proactive contributions during critical project deliveries.
Certifications
- Qlik Sense for Data Visualization and Business Intelligence – Udemy
- Advanced Qlik Sense Scripting and Data Modeling – Udemy
- Mastering QlikView Data Modeling and Dashboard Development – Udemy
- SQL for Data Analysis: Beginner to Advanced – Udemy
- Webinar: Power BI and AI Integration for Smarter Business Insights – Live
Projects
- Global Spend Real-Time Spend Analysis: Developed a dynamic Qlik Sense dashboard integrated with SAP HANA CP and flat files, enabling real-time spend analysis for business stakeholders. Optimized QVD generation pipelines, improving dashboard refresh efficiency and data accuracy.
- Orders and Invoice Optimization: Enhanced BI performance by replacing restricted CVs with optimized CPs, leading to better field-level control, improved dashboard flexibility, and faster data loading times while maintaining high-quality, business-ready QVDs.
- Customer Service Dashboard – Alstom India Metro: Built and optimized a comprehensive Qlik Sense dashboard to monitor customer service operations across Indian metro projects. Implemented advanced visualizations and streamlined backend processes, reducing dashboard load time, and improving data usability.
- Global Core Digital Solution: Integrated data from multiple REST APIs, performed complex data transformations, and developed interactive dashboards to support global EHS business decision-making and performance tracking.
Languages
Telugu
First Language
Timeline
Visualization Engineer
Tata Consultancy Services
10.2023 - Current
Bachelor of Technology (B.Tech) - computer science and Engineering
Sri Venkatesa Perumal College of Engineering & Technology