Gayathri S
Sivakasi
Summary
To pursue a highly rewarding career, seeking for a job in challenging and healthy work environment where I can utilize my skills and knowledge efficiently for organizational growth and myself.
Overview
9
9
years of professional experience
3
3
Certifications
Work History
Senior Power BI Developer
Tata Consultancy Services
03.2025 - Current
Specialist
LTIMindtree(Coe Team)
06.2024 - Current
- Working Under the Centre of Excellence (CoE) Team.
- Creation of RFP Proposals & PoC based on the client needs.
- Interacting with the client projects if any challenges.
- Working on Hypercare Activities of the Project.
- Updated with the latest trends and technologies in data visualization and continuously seek new ways to present data more effectively and make it more engaging.
- Collaborated with different departments to understand their data needs and help them tell their stories more effectively. This ensures that data visualizations are aligned with business goals and are useful for decision-making
- Achievements/Tasks
Specialist - Data Engineering
LTIMindtree(Adidas AG)
07.2023 - 06.2024
- Worked under the EU DNA Lakehouse
- Created Dashboards & Reports based on business requirements
- Worked on the real time data availability dashboard templates
- Performed Dax functionalities, M queries & Field Parameters for dynamic use cases
- Implemented data quality checks and validation procedures for overall performance
- Deploying the reports from dev workspace to a prod workspace as well as the App creation for those workspaces
- Achievements/Tasks
Module Lead/Power BI Developer
LTIMindtree(Infinite Electronics LLC)
03.2022 - 07.2023
- Company Overview: LTIMindtree is a new kind of technology consulting firm. We help businesses transform – from core to experience – to thrive in the marketplace of the future. With a unique blend of the engineering DNA with the experience DNA, LTIMindtree helps businesses get to the future, faster.
- Successfully imported data from data sources and prepared the same as per need; established relationships between various data sets in power pivot.
- Led the development of new columns, new measures and conditional columns using DAX functions.
- Steered the creation of different filters like visual level filters, page level filters and report level filters as per reporting needs.
- Worked on On-Premises Gateway to refresh the data sources and scheduling the data.
- Created dashboards utilizing the features like hierarchy, drill functionality, forecasting and dynamic line charts.
- Translating data into informative visuals and reports. Implementing RLS on data and have an understanding of application security layer models in Power BI.
- Publishing and scheduling Power BI reports as per the business requirements.
- Migration of Data in Azure Server & Running Pipelines in ADF using auto scaling.
- Achievements/Tasks
Data Mining & ABM Research Executive
Perficient (Formerly Ameex Technologies Pvt Ltd)
03.2019 - 03.2022
- Company Overview: Ameex is a global delivery model with consulting-like approach and proven experience in Content Management System (CMS) and custom Web Applications will help clients achieve their goals in a cost-effective manner with effective use of off-shore resources for the Technology, Design and Architecture expertise. Our CMS practice helps clients rapidly create, deploy and manage interactive web, internet and extranet web applications.
- Analyze the source data from various datasets and create dashboards for large set of audience.
- Analyze any changes that occur within the customer and identify any potential impacts and change requirements to be included in future.
- Created Parameters to achieve a desired functionality.
- Integrated custom visuals based on business requirements using Power BI Desktop.
- Effectively working in SQL Query writing and build SQL queries by using of subqueries, joins, analytical functions and group function as well.
- Roles & Responsibilities
Research Executive
Tracxn Technologies
08.2016 - 02.2019
- Company Overview: Tracxn is an industry level research tool designed to help investors track and analyze the entire universe of startups according to their sector
- Firstly, I was part of a team where we gather all the transactional & basic details of all the globally funded startups by doing secondary research. Managing a team of research executives (more than 14 members). Responsible for daily operations of the team (Productivity, Quality, Resource Management etc.)
- Performed secondary research on Funding, Merging and Acquisition activities in various sectors, which helps in identifying latest investment trends. Responsible for fulfilling client requests, projects which are on-demand. Planning and managing resources to meet deadlines on ad-hoc projects.
- Maintaining and updating team trackers, output dashboards to analyze the team output. Quality checking for Financial Statements (Income statement, Balance sheet and Cash flow, etc.) for all Indian startups for few months. Discovering upcoming start-ups by analyzing investor portfolios and various other sources Company Profiling Information
- Responsible for daily operations of the team (Productivity, Quality, Resource Management etc.) Implement SQL query and running a process in SQLite to get a desired set of data. Usage of EXCEL with the implementation of various excel formula (Vlookup, Hlookup, Pivot Tables, Index, Match and other functions).
- Knowledge of SDLC, STLC and Testing Methodologies. Ability to understand Functional Requirements and Design Documents. Monitored and tuned database resources and activities for SQL server databases. Develop SSRS reports and configure SSRS subscriptions per specifications provided by internal and external clients.
- Create and scheduled SQL Agent jobs and maintenance plans. Modified and maintained SQL Server stored procedures, views, ad-hoc queries and SSIS packages used in the search engine optimization(SEO) process.
- Developed various SQL servers and ensured that they were properly maintained and supported. Created SQL module which was used to integrate the existing data from third parties and on the database.
- Deployed critical Microsoft patches to all SQL servers in development and production
- Utilized Google Analytics to prepare reports.
- Wrote several stored procedures, functions and cursors to build consistent reports for the sales migrated. Configured SQL jobs and maintenance plans to ensure database stability and integrity.
- Roles & Responsibilities
Education
Master Of Engineering - Computer Science & Engineering
Sri Vidya College Of Engineering & Technology
06.2016
Bachelor Of Engineering - Computer Science & Engineering
PSRR College Of Engineering
03.2014
Skills
- Power BI
- Azure
- Tableau
- T-SQL
- Power Query
- Power Automation
- CoPilot Studio
- Power Apps
- Power Pages
- Power BI Service
- Microsoft Fabric
Certification
AZ-900
Accomplishments
- Achieved a Talent Award From Current Organization
- Achieved Three Badges for Star of the Quarter
Publications
- International Journal of Innovative Research in Computer and Communication Engineering(IJIRCCE)
- Journal Link: Secret-Key and Public-Key Based Privacy Protection Protocols in Wireless Medical Sensor Networks
- International Journal of Advance Research and Innovative Ideas in Education(IJARIIE)
- Journal link: An Efficient Access Control Scheme Using Elliptic Curve Cryptography in Wireless Medical Sensor Data
Training
- Eucalyptus, Cloudsim, Hadoop, Open nebula Two day National level hands on Workshop
- Big Data Analytics Two day National level Workshop
- Android Application Development Two day Workshop
- Power BI 30 hours online training with real time projects
- AZ-900 Certification Completed (05/2022 - Present) Azure Fundamentals Certification
- Web Service implementation on Cloud using .Net Framework WorkShop
Timeline
Senior Power BI Developer
Tata Consultancy Services
03.2025 - Current
Specialist
LTIMindtree(Coe Team)
06.2024 - Current
Specialist - Data Engineering
LTIMindtree(Adidas AG)
07.2023 - 06.2024
Module Lead/Power BI Developer
LTIMindtree(Infinite Electronics LLC)
03.2022 - 07.2023
Data Mining & ABM Research Executive
Perficient (Formerly Ameex Technologies Pvt Ltd)
03.2019 - 03.2022
Research Executive
Tracxn Technologies
08.2016 - 02.2019
Bachelor Of Engineering - Computer Science & Engineering
PSRR College Of Engineering
Master Of Engineering - Computer Science & Engineering
Sri Vidya College Of Engineering & Technology
Similar Profiles
Vrunda ChindhadeVrunda Chindhade
HR Manager at Tata Consultancy Services, TCS, Tata Consultancy Services LimitedHR Manager at Tata Consultancy Services, TCS, Tata Consultancy Services Limited
Sreya BasuSreya Basu
Procare Analyst at Tata Steel(Tata Consultancy Services)Procare Analyst at Tata Steel(Tata Consultancy Services)
Arun VArun V
Program Manager at Tata consultancy services | Financial Ombudsman ServicesProgram Manager at Tata consultancy services | Financial Ombudsman Services
Naimish AgnihotriNaimish Agnihotri
Assistant Delivery Manager at Tata Consultancy Services, Global Shared ServicesAssistant Delivery Manager at Tata Consultancy Services, Global Shared Services
Indhu AIndhu A
Voice Artist at Self-employeedVoice Artist at Self-employeed