Summary
Overview
Work History
Education
Skills
Timeline
Generic

Jayanthi P

SQL BI/Power BI Developer | Data Analyst
Walpole,Massachusetts

Summary

Over all 7+ years of experience in all phases of SDLC and oversee aspects of project life cycle for the solution as required, from initial kick-off through requirements analysis, design, development, testing and UAT phases using waterfall methodologies to ensure delivery of the designed solution within timeframes. Develop the customized logic using Stored Procedures, Triggers, Indexes, Views, User Defined Functions and Cursors using SQL Server 2012/2016/2018. Working with string functions, XML data types, case statements, date functions, cursors, while loops, pivot, table variables and temporary tables. SQL Performance tuning, Query Optimization, Data integrity and debugging by using SQL Profiler. Data migrations and transfers, using utilities like Bulk Copy Program and Bulk Insert. Database backups and Shrinking, Performing RCA, Proposing and fixing the issues in case of SQL agent job failures. Bug Fixings/Data Fix/Enhancement in existing Product implementation. Project tracking, Team handling, Onboarding and Training new team Members, driving client calls etc. Performed User acceptance testing with the customers for sign off. Worked with the SQA for various process performance and optimization activities to achieve higher CMMI levels for the projects. Organized solution design, development, testing and production roll-out of change management as well as development for the project. Review the current business procedures and implement the suggested changes. Software administration and production support after delivery. Complex problem-solver with analytical and driven mindset. Experienced in Data modeling and Report Generation and offering skills in SQL/Oracle and Power Bi(Power Query & DAX). Fluent in English and accustomed to working with cross-cultural, global teams.

Overview

8
8
years of professional experience

Work History

Sr BI/Power BI Developer

FANUC Robotics
5 2021 - Current
  • Followed SCRUM methodology of software life cycle development, coding standards, and reviews, and effectively used TFS and GIT to maintain the process standards in the development environment.
  • Developing both Power BI Paginated and dashboard reports
  • Data Modelling on Power BI Desktop and write DAX queries according to the requirements
  • Experienced in database design development. Translate business needs into technical specifications.
  • Strong experience in T-SQL Development with MS-SQL Server 2008, 2016, and 2019.
  • Attend stakeholder business requirement meetings to understand the process flow.
  • Data mining or extracting actionable information from large, complex databases.
  • Migrating reports from older instance of SSRS 2008 to SSRS 2019. Perform ETL process to extract, transform, and load the data-to-data warehouse based on the Business logic.
  • Experienced in data warehousing including star schema and snowflake schema. Clean and validate imported data from SQL Server DB, EXCEL files, CSV files, and XML Files inside Power BI Desk Desktop.
  • Experienced in DAX formulas to calculate the calculated column, measure values, and custom tables for analysis purposes.
  • Experience in migrating SQL database to Azure Data Lake and Azure SQL Database using Azure Data Factory.
  • Extract, Transform, and Load data from Source Systems to Azure Data Storage services using a combination of ADF, T-SQL, and processing the data in Azure Data bricks using batch processing.
  • Created pipelines in ADF using Linked Services, Datasets, Pipeline, to extract, transform, and load data from different sources like Azure SQL, Blob storage, and Azure SQL Data warehouse.
  • Automated jobs using SQL Job Scheduler.
  • Building reports out of the Data Warehouse using Power BI and discussing with the business to publish customized interactive reports and dashboards.
  • Experienced in end-to-end implementation of BI projects for developing reports and Dashboards for business end users using Power BI.
  • Experienced in Row level security (RLS) on Power BI and publishing to Power BI service on the specific workspace.
  • Using different visualization tools like bar chart, column chart, line chart, pie chart, scorecards, KPI, and other custom visuals to fit client business needs.
  • Published reports to the specified Workspaces in the Power BI service.
  • Schedule refresh power bi reports automatically and send failure notification by email.
  • Review reports and dashboards before they are released to end clients.
  • Generate data extraction, summarization, and ad-hoc query requests as required by the business reporting environment.
  • Troubleshooting, resolving, and escalating data-related issues, and validating data to improve data quality.
  • Building reports out of the Data Warehouse using Power BI and discussing with the business to publish customized interactive reports and dashboards.
  • Created data masking to follow HIPAA rules for masking PHI/PII information.
  • Did code reviews and built CI/CD pipelines for environment-based deployments.
  • Used JIRA/Manage Engine for ticketing purposes and Confluence/Wiki for documentation as part of PROD support.
  • Built databases and table structures for web applications.
  • Coordinated deployments of new software, feature updates and fixes.
  • Designed and developed forward-thinking systems that meet user needs and improve productivity.
  • Proved successful working within tight deadlines and a fast-paced environment.
  • Created proofs of concept for innovative new solutions.
  • Analyzed work to generate logic for new systems, procedures and tests.
  • Estimated work hours and tracked progress using Scrum methodology.

BI Developer

Urban Science Applications
02.2018 - 04.2021
  • Maintained the monitoring and alerting of production and corporate servers using Cloud Watch service
  • Built dealer reports through Power BI using DAX.
  • Deploying the Power BI reports/Dashboards onto the report server. Responsible for designing, implementing, and supporting.
  • Developed complex algorithms for matching leads, integrating the business logic, and probability.
  • Played a vital role as a Scrum Master in managing the team responsibilities.
  • Worked on data pre-processing and cleansing to perform feature engineering and data imputation techniques for the missing values in the dataset using Python.
  • Wrote stored procedures, triggers, functions used in the SSIS packages, and SQL scripts.
  • Published customized interactive reports and dashboards using Power BI Server.
  • Practical understanding of the data modeling (dimensional and relational) concepts like star-schema modeling, snowflake schema modeling, fact and dimension tables.
  • Standardized report formatting across departments, ensuring consistent presentation style and content structure that facilitated ease-of-use for all users.
  • Optimized database performance through careful monitoring, tuning, and troubleshooting.

SQL BI Developer

CapGemini
09.2016 - 01.2018
  • Querying, creating stored procedures, indexes, views, synonyms and writing complex queries and T-SQL join to address various reporting operations and random data requests
  • Built complex data architecture for daily data refreshes to minimize the downtime
  • Created SSIS packages and scheduled them as job using power shell, SQL agent and Task scheduler
  • Worked extensively on performance tuning and decreased runtime by 4 hours
  • Performed DBA Tasks like checking the jobs, creating proxy accounts, and troubleshooting the issues
  • Designed SSRS RDLs using Microsoft Business Intelligence Studio to enhance Business system assurance reporting application and client notification systems
  • Used FileZilla/WinSCP for secure file transferring.

Education

Bachelor of Science - Computer Science

G Narayanamma Institute of Technology And Science
Hyderabad, India
05.2001 -

Skills

Advanced SQL

Timeline

BI Developer

Urban Science Applications
02.2018 - 04.2021

SQL BI Developer

CapGemini
09.2016 - 01.2018

Bachelor of Science - Computer Science

G Narayanamma Institute of Technology And Science
05.2001 -

Sr BI/Power BI Developer

FANUC Robotics
5 2021 - Current
Jayanthi PSQL BI/Power BI Developer | Data Analyst