SUMMARY
** ***** ** ** ******** experience, involving in database design, development & support of MS SQL Server, BI Stack and Power BI for development as well as production.
●Proficient in Developing SSIS Packages to Extract, Transform and Load (ETL) data into the Data warehouse from Heterogeneous databases such as Oracle, DB2, SQL Server and MS Access.
●Practical understanding of the Data modeling (Dimensional & Relational) concepts like Star-Schema Modeling, Snowflake Schema Modeling, Fact and Dimension tables.
●Expertise in Transact-SQL (DDL, DML, DCL) and in Design and Normalization of the database tables.
●Experience in implementing business logic using Triggers, Indexes, Views, Stored procedures, and User defined functions (UDFs).
●Hands on experience of performance tuning and query optimization and monitoring SQL Server Performance using SQL Profiler, Index Tuning Wizard and Windows Performance Monitor.
●Experience with tools like SQL Server management studio and SQL Server 2005/2008 integration (SSIS) / SSDT 2016 and reporting services (SSRS).
●Experience in generating on-demand and scheduled reports for business analysis or management decision using SQL Servers Reporting Services (SSRS) and Power BI.
●Experience on maintaining and managing Power BI driven reports and dashboards.
●Good knowledge in Normalizing and De-normalizing the tables and maintaining Referential Integrity by using Triggers and Primary and Foreign Keys.
●Good working knowledge in creating Packages using SQL Server Integration Services (SSIS).
●Transformation of data from one server to other servers using tools like bulk copy program (BCP), Data Transformation Services (DTS), data conversions from legacy systems to SQL server.
●Experience in gathering requirements and estimation with clients.
●Experience of working with .NET 1.0/ 2.0 and web services.
●Good working experience on Sybase ASE 12.5 database with UNIX.
●Extensive working experience on PowerBuilder 6.0 / 7.0 with Sybase and SQL Server as Database.
●Experience in Excel VBA programming.
●Created Excel reports, Dashboards & Performing Data validation activity VLOOKUP, HLOOKUP, Macros, formulas, index match, Slicer with (Pivot table, Get Pivot Data, Dashboards), Power View, Power Map and Heat Map.
●Experience on Katelon Studio 5.7.1 to automate Web sites.
●Knowledge of Microsoft Azure, Azure SQL, Azure Data Flow, Azure Data Factory, Azure Data Factory (ADF), Azure Synapse Analytics, Azure Databricks.
●Good Knowledge of MS Project 2000.
●Sound Knowledge of version control tools like VSS, VTFS and MKS Integrity.
●Working knowledge of Verint 15.1 and 15.2 and Speech Analytics related to Telecom.
●Experience on all phases of the Software Development Life Cycle (SDLC) including requirement gathering, analysis, design, development, integration & maintenance.
●Experience of Onsite / Offshore model.
●Experience of working in Waterfall and Agile mythology.
●Having knowledge of EU Regulations & BNFS.
●Involved in business enhancements discussion, resource management and technical reviews.
●Possess excellent communication skills with strong work ethics and have consistently demonstrated strong teamwork and ability to make a long-term commitment to projects.
●I am enthusiastic about learning new concepts in emerging technologies.
Leadership qualities for inspiring and leading a team of professionals and ability to work independently.
TECHNICAL SKILLS
Languages
SQL, T-SQL, PL /SQL, No-SQL
C#, VB.NET, LINQ
Java,
Python
JavaScript,
PowerBuilder 6.0 / 7.0,
Excel VBA
Databases
MS SQL Server 2000/2005/2008/2010/2012/2014/ 2016
Sybase 12.5
Toad for Oracle
MS Access 2000/ 2007
MySQL
MongoDB
Cloud
AWS RedShift, S3
Azure, Azure AI / ML, AWS, Hadoop
Azure DevOps
Azure Data Factory (ADF)
Azure Synapse Analytics
Azure Databricks
Azure SQL
ETL & Reporting Tool
IBM Cognos
SSIS, SSRS, Power BI
Tableau Desktop
Tools & Document Management System
VS 2005/8/10/13, VSS, TFS,
MS Visio
GIT, JIRA
Tortoise SVN, UML
Confluent
SharePoint, Maven
Frameworks
.NET Framework 1.1/2.0/3.0/4.0, WCF
Entity Framework
Design Patterns
MVC
Database Connectivity
ADO.NET, ADO, ODBC, OLEDB, JDBC
GUI
PowerBuilder 6.0 / 7.0, Dot Net, Eclipse, IntelliJ
Web Programming
ASP.NET, Regular Expressions, XML, Web Services
Web Forms, HTML, DHTML, XML, XSLT, CSS
Methodologies
Waterfall, Agile/SCRUM
Web Server
IIS 5.0/6.0/7.0
Operating System
Windows 10 / 2008/ XP/ Vista/ 7, Windows Server 2012
Unix / Linux / Ubuntu
Mainframe
PROFESSIONAL EXPERIENCE
Sr. Data Engineer / Analyst Dec 2023 – Current
Broadridge Finance Newark, NJ
Unified Portal
This application union of some of the old portal used since inception which uses all mix technologies.
Responsibilities:
Investigation the data lineage of given data points from different data objects such as dot net application, Java application, Mainframe application directly from the source code as well as with the help of Cast Imaging web application.
Extracting Business logic from Oracle, DB2, SQL Server databases.
Creating the Business logic documents gathered from different application as below in above point.
Getting the data from Mainframe to AWS S3.
Creating a Tables, Views in RedShift and uses the Cognos to display data to consumer.
Writing Python script to upload the data in batch into database.
Technologies: Cast Imaging, AWS RedShift, Cognos, IBM CDC, DB2, Mainframe, Oracle, SQL Server 2016, Kafka, Dot Net, Web API, Java, Confluent, JIRA, Excel, Word.
Software Developer Lead Oct 2021 – Nov 2023
Deloitte Tax LLP. Jersey City, NJ
Web Tax Application
This application calculates different levels and prints form 1065 for partner’s tax returns. Its template driven and highly configurable as per client’s need.
Responsibilities:
Manage physical database design, implementation and responsible for performance tuning and Optimization of stored procedures using SQL Profiler and Database tuning wizard with error-handling.
Created / Modified and updated SQL Objects such as Stored procedures, Triggers, Views and UDF’s.
Managed indexes, statistics, and optimized queries by using execution plan for tuning the database.
Transformed complex business logic into Database design and maintaining it by using SQL objects like Stored Procedures, User Defined Functions, Views, T-SQL Scripting and Jobs.
Created Package configurations to use in the same SSIS package in Different environments.
Created SSIS package for processing fact and dimension tables with transforms for type1 and type 2 Slow changing dimensions (SCD).
Created SSIS package for processing the data feeds from shared folder having text files to get data in stage table and then process then to the final tables using complex stored procedure.
Created SQL jobs to schedule SSIS Package.
Worked on the ADF (Azure Data Factory), Synapse analytics, Databricks.
Worked on .NET core with ASP.NET, C#.NET, MVC, Web API, JavaScript.
Using Azure DevOps to create Pull Request and deployment in Different Environment like Stage, QA, Prod.
Working with Technical support team to resolve Existing issues.
Technologies: SQL Server 2016, SSMS, T-SQL, SQL Profiler, Azure DevOps, ADF, Synapse Analytics, Databricks, Visual Studio 2019 / 2022, ASP.NET, C#.NET, MVC, Web API, JavaScript, Share Point.
Database Admin / Developer Dec 2020 – Oct 2021
Verizon Jersey City, NJ
Verint 15.1 and 15.2
Verint is a leading IT company which provides different software as well as hardware productions for customer engagement, Work force management, Data Intelligence, business Intelligence, security, surveillance, and speech analytics etc.
Responsibilities:
Managing SQL Server Database in Azure as well as AWS and windows Servers.
Created / Modified and updated SQL Objects such as Stored procedures, Triggers, Views and UDF’s.
Managed indexes, statistics, and optimized queries by using execution plan for tuning the database.
Manage physical database design, implementation and responsible for performance tuning and Optimization of stored procedures using SQL Profiler and Database tuning wizard with error-handling.
Transformed complex business logic into Database design and maintaining it by using SQL objects like Stored Procedures, User Defined Functions, Views, T-SQL Scripting and Jobs.
Creating and Modifying Tables, Stored Procedures, Views, Indexes, User-defined Functions, and Triggers as required.
Worked / managed and rectified the Recorders issues related to the calls in Verint 15.1.
Checked, updated and rectified the different issues related to user identity in Verint 15.1.
Installed the different software on Servers.
Working with Technical support team to resolve upcoming issues.
Creating reports as per business requirements.
Technologies: SQL Server, Power BI, Azure SQL DB, SSMS, T-SQL, Visio, Share Point, SQL Profiler
Database / Power BI Developer June 2020 – Nov 2020
Ana-Data Consulting Inc. Jersey City, NJ
ClearHRM
ClearHRM is a Human Resource Management product (SaaS), that has end to end solution covering Payroll, Benefits Administration, Performance Evaluation, Talent Management, Planning, and Reporting. ClearHRM is built with .NET Core front end, Azure SQL Database as backend and Power BI for reporting.
Responsibilities:
Migrated SQL Server Database to Azure SQL Database.
Developed Power BI model used for financial reporting of P & L and Headcount.
Expertise in writing complex DAX functions in Power BI and Power Pivot.
Automated Power Query refresh using power shell script and windows task scheduler.
Created Workspace and content packs for business users to view the developed reports.
Scheduled Automatic refresh and scheduling refresh in Power BI service.
Created stored procedures and SQL queries to pull data into Power Pivot model.
Participated in project planning sessions with project managers, business analysts and team members to analyze business requirements and outline the proposed solution.
Database creation (DDL, DML, DCL), database tuning, SQL tuning, performance planning.
Extensively used Joins and Sub-Queries to simplify complex queries involving multiple tables.
Transformed complex business logic into Database design and maintaining it by using SQL objects like Stored Procedures, User Defined Functions, Views, T-SQL Scripting and Jobs.
Creating and Modifying Tables, Stored Procedures, Views, Indexes, User-defined Functions, and Triggers as required.
Created Reports using Charts, Gauges, Tables, matrix.
Created Parameterized Report, Dashboard Report, linked report and Sub Report by Year, Quarter, Month, and Week.
Created Drill Down Reports, Drill Through Report by Region.
Technologies: SQL Server 2012 /2014, Power BI, Azure SQL DB, SSMS, T-SQL, Visio, Share Point, SQL Profiler, Windows Server 2012
Database Engineer May 2018 – Aug 2020
D.F. Young New York, NY
Accounting System
Upgrading and maintaining the old accounting systems. Planning and estimating to move database as well as migrating from SQL server 2005 DTS to SQL Server 2012 / 2014 and dashboard reports.
Responsibilities:
Created all the required documents for DTS of accounting system like technical, non- technical, Visio diagram and flow chart etc.
Connected with Information System department and gathering data related requirements.
Created / Modified and updated SQL Objects such as Stored procedures, Triggers, Views and UDF’s.
Managed indexes, statistics, and optimized queries by using execution plan for tuning the database.
Manage physical database design, implementation and responsible for performance tuning and Optimization of stored procedures using SQL Profiler and Database tuning wizard with error-handling.
Created an Excel VBA program to fetch, pivot and convert data into report as per client requirement.
Migrated 2005 DTS packages to 2012 SSIS packages.
Worked with MySQL Workbench 8.0 to get /create / modify schema, data related to different clients as per need basis.
Utilized Power BI (Power View) to create various analytical dashboards that depicts critical KPIs such as Account payable Turnover, Account Receivable Turnover, Inventory Turnover, Return on Equity along with slicers and dicers enabling end-user to make filters.
Utilized Power BI gateway to keep dashboards and reports up to-date with on premise data sources.
Implemented code check-in/check-out and managed multiple versions of complicated code within TFS.
Created a Meta-data repository for database.
Worked on creating a blue-print with higher level as well as lower-level diagram.
Automated two different website for testing using Katelon Studio 5.7.1.
Used JUnit and Mockito for unit testing Java Applications.
Reviews and improves query plans.
Optimized the SQL Query as well as Stored procedures.
Technologies: SQL Server 2005 / 2014, SSIS 2012, Power BI, TFS, MS Visio 2013, MS Word 2016, MS Excel 2016, MySQL Workbench 8.0, Katelon Studio 5.7.1, Junit 5, Mockito, Windows Server 2012
Sr. Database Developer / Admin Mar 2016 - April 2018
Bank of America New York, NY
The objective of the project is to develop forecasting strategies based on input from various trading desks. This project is an effort to standardize different wind down strategies followed by trading desk at various geographic locations. This is a part of CCAR regulation for holding companies having assets of more than $50 Billion. This is a vigilant project where senior management has high interest and commitment, and timelines are very stringent.
Responsibilities:
Coordinating directly and taking requirement from Director of Marketing, stakeholder, and business analyst.
Design the new database, tables, views, and User defined functions (UDF’s) as per the requirements with error-handling.
Designed and Created SSIS packages to get data into SQL Server from shared location as well as different data sources such as excel, text file and oracle for data analysis and reporting.
Experience in using multiple data flow transformations provided by SSIS such as Data Conversion, Conditional Split, Merge and Union all.
Scheduled and executed SSIS Packages using SQL Server Agent.
Developed a complex business logic stored procedure.
Created a stored procedure which gets data from Oracle database to the required SQL Server database using linked server.
Created a Meta-data repository for database.
Obtained business requirements through user interview and examining VBA code.
Rewrote Excel business process to use SQL objects rather than VBA code.
Working on bi-weekly sprint cycle.
Created a deployment script for QA and successfully deployed in QA environment.
Storing the SQL script in Team Foundation Server 2013.
Training the new team members on the process and project details.
Technologies: SQL Server 2014, SSIS, SSRS, SSDT, Toad 12 for Oracle, MS Word 2013, MS Excel 2013, TFS 2013, HPDMA
Project Manager Jan 2016 - Mar 2016
Takata Corporation Auburn Hills, MI USA
Takata is an automotive parts company manufacturing different products such as seats, seat belt, air bags and other different part related to automobile.
This is an in-house project which involves migration of VB 6 to VB.NET 2012 as well as database from SQL server 2007 to 2012.
Responsibilities:
Directly working with Client Manager and Managing and interacting with onsite and offshore teams.
Taking requirement from Client and providing time and resource estimation based on the analysis done.
Coordinating with Syntel Management team and Client management teams.
Managing weekly meetings with Client and Syntel.
Solving production support issues and development tasks.
Technologies: SQL Server 2012, VS.NET 2012, SSIS, SSRS, MS Word 2013, MS Excel 2013, MS Project 2012
Sr. Database developer July 2013 - Dec 2015 Moody’s Investors Service New York, NY
Moody's is an essential component of the global capital markets, providing credit ratings, research, tools and analysis that contribute to transparent and integrated financial markets.
Project 1: This project involves on a quarterly basis updating an HR table and generating reports automatically twice a day from APAC, EMEA and US region users.
Responsibilities:
Analysis, design and development of HR database. Extensively used ER diagram and normalized tables.
Developed SQL server tables, stored procedures, UDF's.
Actively involved in design, development and testing of systems.
Created Detailed, Summary and reconciliation reports for APAC, EMEA and US Users in SSRS.
Created Matrix, Sub reports and complex reports with multi value parameters to better understanding of data.
Created a SSIS packages so that above reports consume the data mart.
Created a SQL Agent Jobs to schedule it twice on weekdays.
Created a SQL Agent Jobs for Automatic backups, re-indexes the database on weekly/ monthly basis. If any failure occurs, then it fires a mail to administrators and managers.
Experience in unit testing, preparation of analysis and unit test document.
Created various documentation for knowledge base using MS word and excel.
Provides process and knowledge transition to the team members and coordinates with project stakeholders.
Technologies: SQL Server 2008 R2, VS.NET 2008, SSIS, SSRS, MS Word, MS Excel
Project 2: This project involves the data migration from SQL Server to salesforce.com. We extracted the data of one company from salesforce.com and applied some business rules and moved back to saleforce.com in Moody's.
Responsibilities:
Extracted the data from data loader to excel to massage the data. Applied some business rules to excel sheet.
Moved data to the salesforce.com in Moody's salesforce.com.
Actively involved in design, development, and testing of systems.
Developed SQL server tables, stored procedures, UDF's.
Unit testing, preparation of analysis and unit test document.
Technologies: SQL Server 2008 R2, VS.NET 2010, MS Word, MS Excel, salesforce.com
Project 3: This project involves identifying the mapping fields used by MIS applications across different servers and different applications and creating a catalog. After creating a catalog, we need to find the required fields or objects from the legacy databases then design architecture to do the mapping.
Responsibilities:
Developed SQL server Stored procedures using SQL Server meta-data object.
Experience in writing a Dynamic query using system objects or meta-data objects to find out the dependencies between objects and columns used.
Created and automated the regular jobs as per the client requirements.
Created database stored procedures, Views, User-defined functions
Experience in preparation of analysis and unit test document.
Experience in unit testing application.
Technologies: SQL Server 2008 R2, VS.NET 2008, SSIS, SSRS, MS Word, MS Excel
Project 4: We have created an application in MS Access which gives reports after fetching the data from the SQL Server. All the logic is written in the SQL Server database. The base data for reports comes from different sources such as database of internal system; excel file and text files from third party vendors. This application gives regulatory flexibility to check the data which comes from the different sources which we are doing ETL and importing in one database to generate the different reports required for Regulatory. While doing the ETL we are running all the required validation which will accept / reject data from the external vendor. User will see the exception occurs while importing data and another interface where they can generate the required report between the given data range in simple UI. They can drill down the report from the total amount to micro level of the amount.
Responsibilities:
Gathered requirements with BA’s and worked with Enterprise Architect team to develop physical data models
Created ER diagram in MS Visio and created a technical document from functional document.
Created new tables, stored procedures, user defined functions for the development team.
Involved in performing data conversions from flat files into a normalized database structure.
Developed source to target specifications for Data Transformation Services.
Extensively used Joins and sub-Queries to simplify complex queries involving multiple tables and also optimized the procedures and triggers to be used in production.
Provided disaster recovery procedures and policies for backup and recovery of Databases.
Performance Tuning in SQL Server 2008 using SQL Profiler.
Created different reports in SSRS.
Creating ETL jobs using SSIS & Pantaho.
Technologies: SQL Server 2008 R2, VS.NET 2008, SSIS, SSRS, MS Word, MS Excel, Pantaho, Excel VBA, MKS Integrity
Sr. IT Lead Dec 2012 - June 2013
CUNA Mutual Groups Wisconsin, USA
Web Marketing System
CUNA is a mutual insurance company. It provides financial services to cooperatives, credit unions, their members, and other customers worldwide. The project involves migration of .NET application from 2.0 to 3.5. Converted legacy ASP .NET pages with MVC architecture.
Responsibilities:
Handled 3 projects from onsite (USA) with team size of 6 resources.
I independently worked on the database of the project.
Handled a team who worked web-based projects using ASP.NET, VB.NET, SQL Server 2008 R2, MVC, jQuery, JavaScript.
Created / modified database object such as Stored procedures, views and UDF's.
Created / modified SSIS packages as per client requirement.
Created / modified SSRS reports as per client requirement.
Gathering task requirements from the client. Daily Interaction / calls with Offshore team to sync up on tasks.
Technologies: SQL Server, SSIS, SSRS, MVC 3.0 (Razor)/ 3.5, VB.Net, ASP. Net, WCF, Web Services, HTML5, CSS3.0, jQuery.
Sr. Project Lead July 2007 - Dec 2012
Moody’s Investors Services ODC Mumbai, India
Rast Phase II Development and M&E/Support portfolio, Global Scale Rating – Structure Finance Group (GSR-SFG), SFG Differentiation, Generic Indicator, Dodd Frank – Rating Affirmation, Bond Funds, Host System with UI
The project involves providing maintenance, enhancement, support, and quality assurance (M & E, Support and QA) services for Moody's information technology's applications. Syntel is carrying out this project for Moody's with teams working both at onsite and offshore.
Responsibilities:
Developed N-tier architecture for presentation layer, the Business and Data Access Layers.
Worked on SQL Server 2008 R2 and Sybase to create / modify and fine tuning the different stored procedures, UDF’s and tables.
Migrated DTS packages to SSIS.
Created a new SSIS package as per Functional requirement document (FRD).
Database scripts development as per business specification.
Gathering Task requirements from the client.
Preparation of analysis and unit test document. Coordinating the rollouts for all Tasks.
Provides process and knowledge transition to the team members. Co-ordination with various project stakeholders.
Technologies: DTS, SSIS, SQL Server 2005/ 2008, SSRS, Sybase 12.5, MKS Integrity
Senior Software Engineer Apr 2006 –June 2007
Satyam Computer Services Limited (Microsoft Ltd) Hyderabad, India
1. Microsoft Certification:
Microsoft Learning Platform Group manages Microsoft Certified Professional (MCP) and Microsoft Certified Trainer (MCT) program applications, and also has two external examinations Microsoft Office Specialist (MOS) and Microsoft Business Solutions (MBS).
2. Readiness Requirement Management System (RRMS):
The Readiness Management Solution is a distributed application which provides solutions to various courses through Role Guide by integrating the Requirements and Solutions. Microsoft Visual Studio .NET XML Web services and SQL Server 2005 technologies are used to provide role-based security, scalability, and performance.
Responsibilities:
Created database objects such as tables, stored procedures, user-defined tables (UDF's).
Involved in functional testing of the modules developed by the Team Members.
Development of Business Rules and Data Access Layer using Web Services, C#.
Development of SQL Server Objects (i.e., Stored Procedures, views etc.).
Written the front-end code using C# and ASP.NET. Written & Executed Test Cases in Product Studio.
Reviewed other member’s database scripts and stored procedures.
Database scripts development as per business specification. Deployment of scripts to End to End Environment.
Technologies: SQL Server 2005, DTS, VSS, ASP.NET, C#.
Technical Consultant Aug 2004 - Mar 2006
Dreaming Code Inc., (TNM Realty, Piggy Bank, Amy Draper) Mumbai, India
1. piggybanc.com:
Piggybanc.com has a tie-up with the local bank. This site enables parents of the newborn baby to email to their friends & relatives asking them to contribute for their Childs future. They can make online payments through the online check, credit, or debit card. This also shows the content on website using Content Management System.
2. TNMRealty.com
TNMRealty gives the user the details of rental & sales listing with content Management. Users can search for the required Rental and sales properties listed & available in the system. Users can request the available property by filling in the Request List form. The Content, Rental and Sales are managed by the Real Estate Management System.
Technologies: SQL Server 2000 / 2005, VSS, ASP.NET, C#.
.NET Developer Dec 1999 - July 2004
eCom Technovation (Metro exporter Ltd) Mumbai, India
1. Code Generator:
Code generator can be used by any organization that has their development platform as dot net. By using this project, the user can define any form, which is the main building block of any project with just a few mouse clicks. This project generates the ASPX code and corresponding VB or C# code with core functionality of Add, Edit, Delete, Search Paging etc. By using this project any organization can reduce the development time of their projects and thus can increase the profit.
2. Content Management System
Content management system manages the content, which is visible on the web pages for various links associated to a particular web site. Users can add, edit or delete records under each topic or content part. Along with content, the administrator can give the rights to the user to manage with respective logins to view the detail of a particular page.
3. iERP
This project is a net development. This is one of the modules of Enterprise Resource Planning. This is a full fledge Inventory Management System which is the very important need of any organization having multiple business activity, locations can implement This project to increase the overall performance efficiency of their organization by multifold. Responsible for Production planning control in any manufacturing industry which constitutes generation of sales order, Composition master for particular product and its estimation, production indent to fetch the required RM from Inventory. Based on this the customized report is made to get the batch wise RM consumption and its details.
Responsibilities:
Created database objects such as tables, stored procedures, user-defined tables (UDF's).
Optimize the required queries, stored procedures and UDF's.
Database scripts development as per business specification.
Worked on PowerBuilder 6.0 / 7.0 as Client / Server Application with SQL Server and MS Access as back-end.
Created a new database with all objects such as tables, views, stored procedures etc.
Gathering Task requirements from the client.
Provides process and knowledge transition to the team members.
Co-ordination with various project stakeholders.
Coordinating the rollouts for all Tasks.
Technologies: PowerBuilder 6.0/ 7.0, SQL Server 2000 / 2005, DTS, MS Access, ASP.NET, C#
EDUCATION
Bachelors from University of Mumbai (India), Year 1996
Certifications:
dNIIT from NIIT Ltd., Mumbai (India)
Oracle 8i from Aptech Ltd., Mumbai (India)
Microsoft Certified Professional (MCPS - SQL Server) in Nov 2016.
Data Science Foundations - Level 2 (V2) from IBM in August 2019.
Python for Data Science from IBM in September 2018.
Microsoft Certified Azure Fundamentals in June 2019.
Microsoft Certified Azure AI Fundamentals in August 2020.
AWS Certified Cloud Practitioner (Issue Aug 2020 – Aug 2023).
Tableau for Beginner from Udemy in Oct 2020.
Hadoop 101 by IBM (Issued in Oct 2020 – No expiry date)
Microsoft Azure Data Engineer ( Issue Oct 2023 – Oct 2024 )