Data Architect Machine Learning
Resume:
Mahesh Bhujangrao Pol
https://www.linkedin.com/in/mahesh-pol-0644219
***.*.******@*****.***
Summary
I have over 14 years + experience and a strong track record as an Information/Data Architect within the retail and banking industries. Over the years, I have collaborated closely with Marketing and Logistics teams, including more than a decade-long tenure with Hanes Brands.
At Krispy Kreme, I manage global data integrations / Operation projects, successfully implementing solutions to integrate POS data across 25 countries.
Highlights:
Owned and contributed to optimizing restaurant technologies and deploying cloud-based data. Architected best in class and deployed end-to-end AI workflows, pipelines on Snowflake’s Data Cloud
Spearheaded gen AI innovation by designing, developing and implementing solutions to enhance business efficiency and customer engagement. Lead cross-functional teams to integrate LLM and ML capabilities driving automation, personalization and data driven decision making solutions.
Proficiently designed scalable data pipelines via Snowpipe/Streams & Tasks for real-time data ingestion and transformation.
Expertise in leveraging Snowpark (Python) for in-database feature engineering and executing complex data transformations through UDFs and stored procedures. Adept at integrating external machine learning frameworks—such as TensorFlow, PyTorch, and Scikit-learn—via Snowflake External Functions to streamline model training and real-time inference. Demonstrated expertise in enforcing robust security practices (RBAC, dynamic data masking) and optimizing system performance through clustering, warehouse auto-scaling, and query profiling.
Expertise in implementing MLOps pipelines with tools like Airflow, and CI/CD frameworks to ensure efficient deployment and continuous integration of AI solutions.
Directed Global vendor partnerships, aligning technology solutions with business needs.
Managed vendor relationships, strategies, negotiating contracts and ensuring SLA compliance.
Led onshore and offshore teams across multiple time zones to drive operational success.
Serve as primary point of contact for external and internal stakeholders, addressing concerns and providing world class solutions.
Led customer and vendor engagement presentations and business reviews to align technology solutions with business need.
Facilitated workshops and training sessions, to improve the adoption of technical solutions across organization.
My professional experience spans various aspects of IT, including the software development lifecycle, customer engagement, business analysis, solution design/architecture, and team management. My diverse technical skills and expertise align closely with the requirements of the role I am seeking.
Education Summary
Applied Data Science(Certified), (MIT).
MS, Computer Science and Information Technology (WSSU(UNC), North Carolina, USA).
BS, Computer Science, Mumbai University.
Certifications:
Snowflake Snow Pro Certification
Azure DP-900
Professional & Technical Skills
Cloud
Azure, AWS
Cloud Database
Snowflake, Azure SQL Database, Cosmos DB.
ITSM
Fresh Works
Reporting
Power BI, SSRS, Oracle Analytics Reporting(OAC).
Database
DB2,Sybase, Oracle, SQL Server, SnowFlake, Azure SQL.
ETL
Azure Data Factory, SSIS migration.
Language
Visual Basic 5.0/6.0, JavaScript, HTML, VBScript, C#, VB.NET, AJAX, R Programming, Python, VB/ Java Script, VBA.
Web/Application Servers/Systems
IIS, Apache, Share Point, Content Management Server (CMS),
Biztalk Server
PROFESSIONAL EXPERIENCE
Employer: Krispy Kreme(Cloud Data Architect) 12/2020 – present
Winston Salem / Charlotte, NC
Data and application Architect (Global Sales Integration)
Working on cloud based and On-prem application/Data projects.
Involved in:
oSetting up cloud technology infrastructure and also designed hybrid cloud model.
oData integration, business intelligence (BI) and enterprise information management projects.
Actively working on Restaurant data integrations,
NCR (pos) data synch.
Labor Data (HotSchedule / Ultipro), Getting Timecard/Scheduled/Forecast/optimal Hours.
Extracting data from IOT devices (HotLight, Metal Detector Sensors).
Using Snowflake Synching Paytronix feeds(Loyalty, Giftcard, Digital Ordering..).
Samsara data: Trucking data integrations.
Korber Data(Supply Chain Data)..
oDevelop and maintain Enterprise Data Models.
oAdvance Dashboard building process.
oDesigning application/process flows in Vision.
oProcessing e-commerce data.
oImplementing Hot Light data across all US shops.
Cloud Process ‘
oImplementing Cloud Data environment on Azure, Snowflake.
oSetting Power BI environment.
oImplementing large scale Data Warehousing Programs and E2E Data Integration.
oCloud Vendor Management.
oData Migration/Governance.
oAD Synch.
oManaging Data Lake Storage and extracting historic data from it using Databricks.
Identifying & optimizing process in current system.
Coordinating with other team members to reach project milestones and deadlines.
Provide technical and operational support in the delivery of custom data extracts.
Environment: Snowflake/ Azure Gateway/Data Factory/ Data Lake, AWS S3, API Integration Microsoft SQL server (SSRS/SSAS/SSIS), Visio, API, Power BI, Azure: Devops,CI/CD Pipelines, SQL, Azure Data Lake, Data Factory(ADF), Azure Data Bricks(Python), Pyspark, Blob, Snowflake, Oracle Analytics.
Employer: Apex(Data Architect) 11/2018 – 11/2020
Charlotte, NC
Client: Bank of America 11/2018 – 11/2020
Full Stack Engineer & Data Architect
Project deals with high level change assessment of asset across the organization on groups, functions and process, Information system tools level and helps in creating and managing a data repository of the inventory pertaining to the IT resources in organization.
Data Analysis and mapping Key Business Entities as well as creating and building best in class dashboards for visualizations and analytics.
Managing Data Models and critical reasoning on current data modeling and executing optimization.
Strategically incorporating the feedbacks on data models for improvisation.
Created multi-layer ETL mappings, Workflows and quality over creating/Updating/Debugging views, procedures and SSIS packages.
Environment: Microsoft SQL server (SSRS/SSAS/SSIS), Oracle, DB2, Visio, Power Designer, Tableau Desktop (10.4.12),
Tibco Data Virtualization Studio (TDV 8.2), Toad Data point 10.4, IBM Netezza 8.2.
Employer: Synoptek (Former Indusa Technical Corp) March 2008 – Nov 2018
Winston Salem, NC
Client: Hanes Brands 04/2014 – 11/2018
Information/BI Architect
Developed Supported major Integration projects to align newly acquired business with HBI process, leveraging improved tools and reporting, to proactively manage and reduce at-risk inventory.
Implemented business intelligence dashboard using MOSS 2007 Report Center and excel services producing different summary results based on user view and role membership.
Consolidation of existing data from diverse sources into Oracle/Microsoft SQL Server database. SQL server integration services were used to import the data and to define integration flow.
Served as a Database Architect on a Performance Tuning & Optimization (PTO) to improve the operations of production databases.
Designed normalized Data Marts (HR, Marketing and Finance) for specific business line.
Used Tableau as front-end tool for Microsoft SQL Server 2012 to develop dashboards for sales/product KPI’s.
Created cubes with dimension and business critical KPI’s using SQL Server Analysis Services representing aggregations in several different ways – hierarchically and using custom grouping that will help to analyze performance.
Developing and supporting Power BI/SSRS reports.
Designing ETL mappings (Informatica 8.1.1) for data transformation.
Supported .Net applications for Lifecycle of a product.
Developed VBA application for marketing end users to change product classification.
Supported JSP application, which helps the business users for forecasting.
Creating Data flow architect diagrams/ Data models.
Power Bi Dashboard (With Python, DAX,R Scripting)
Maintaining Business Primary Entities using Master Data Services/ Master Data Quality.
Environment: Microsoft Visual Studio 2012/2013, Eclipse, Net Framework 4.5, C#,Python, Java SE 7, VBA (Visual Basic Application Programming), Microsoft SQL server (SSRS/SSAS/SSIS), MongoDB, BI Stack, MDX, Tableau, Oracle, DB2, Informatica 8.1.1, D3.JS, Power BI, Master Data Services(MDS).
Client: Wells Fargo 04/2013 – 04/2014
Full Stack Developer
Involved in High / Low Level Design Architecture
Supporting and initiating the architecture of the system.
Developing SQL reports using SSRS.
Database normalization, optimization (Query, SQL Procedure/Extended Procedures, Cursors, Indexing).
Worked on application / SQL optimization.
Implemented design patterns for ARTi System; Treasury Management products and application
Align standard fees for treasury management services and introduce new billing elements for several products.
Implement key billing strategy changes to standardize treasury management fees and Increased non-standard pricing based online of business in Banking.
Environment: (WEB) Dot Net framework 4.0, Visual Studio (2010), Business Intelligence Studio, ASP.net, HTML, JavaScript, C#, jQuery, AJAX, ADO/ADO.net, Microsoft SQL server, Telerik, HP Application Lifecycle Management 11.0, AntHill Pro.
Client: Inmar 04/2012 – 04/2013
Full Stack Engineer
Application and development of the network gateway reporting system; supporting company's internal web development platform based on top of the .NET framework. Network Gateway is the web application used for automated report generation by business users. It’s developed on .Net framework, using C# as primary language and SSRS as its reporting tool. Methodology: Agile
Supporting and initiating the architecture of the system and developing SQL reports using SSRS.
Database normalization, optimization (Query, SQL Procedure/Extended Procedures, Cursors, Indexing)
Worked on application / SQL optimization and implemented design patterns.
Environment: (WEB) Dot Net framework 4.0, Visual Studio (2010), Business Intelligence Studio, ASP.net, HTML, JavaScript, VBA, VB.net, C#, jQuery, AJAX, ADO/ADO.net, Microsoft SQL server, MySql.
Client: Hanes Brands 03/2008- 03/2012
Application Developer
Worked with Business Intelligence (BI) applications (Web & Windows) and practices for the collection, integration, analysis, and presentation of business information to improve business decision making by using fact-based support systems, it also involves interaction with various business users and retailers.
Applications tackle sales, production, financial, and many other sources of business data for purposes that include, notably, business performance management. Information is gathered on comparable products to produce benchmarks.
Currently handling 65% of POS (Point of sale BI Applications), my work also involves support (24/7) for existing .Net systems, Optimization of database.
Designing the architecture of the system and developing SQL reports using SSRS.
Utilized SSIS package for data transfers, designing ETL mappings (Informatica 8.1.1).
Supported share point server 2007 (maintaining site, creating web parts, workflow, Info-path & web services).
Implementing the transformation of current business logic to workflows using windows workflow foundation and redesigning web forms using WPF/xaml.
Supported web-services with Windows communication foundation (WCF) and implemented multi-threading concept in the application.
Utilized Enterprise Library worked on Data application block, Error logging block (MSMQ for logging error messages into private queue).
Database normalization, optimization (Query, SQL Procedure/Extended Procedures, Cursors, Indexing)
Application and SQL optimization and implemented design patterns.
Environment: (WEB & Windows) Dot Net framework 3.0/3.5, Visual Studio (2005/2008), ASP.net, HTML, JavaScript, VBA, C#, VB.net, AJAX, ADO/ADO.net, WPF, WWF, Microsoft SQL server 2005, Oracle8i, (SSAS, SSRS, SSIS), Share Point Server 2007, Web services, XML, DOM, Informatica. 8.1.1.
Employer : QuestIT Pvt Ltd. Apr 2006 – Jan 2008
Mumbai, India
Technical Team Lead
Web application was designed to handle General Ledger, Budget, Purchase and Asset management modules for Ministry of Finance (MOF) (Government of Albania), application also had functionality for real time reporting, ease of use & access from anywhere with appropriate role-based authorizations.
Web application is being developed using .NET 2.0 libraries (C#), Web Forms, Hibernate as O-R mapping tool, SQL SERVER 2005, SQL 2005 Extended Stored Procedures.
Created functional specifications and implemented the core libraries by directing technical architecture, requirements definition, object & database model design, and implementation of the core code.
Focused development to target extensibility and reliability, lowering total cost of ownership and maintenance with intuitive interface design and robust technical architecture.
Requirement understanding.
Designing the architecture of the system.
Creation of Low Level & High-Level Design Document and NUnit Testing, Unit Testing.
POC (Proof of Concept): worked on Google Map API and implementation of XML, XSLT, SOAP.
Environment: C#, VB.NET, Web Forms, AJAX, HTML, Dot Net framework 2.0, Dot Net 2005, NHybernate (O-R Mapping opensource), Microsoft SQL Server 2005, SQL 2005 Extended Stored Procedures, Office (2002/2003/XP), Visio (UML), XML, DOM.
Note: This resume has work history from 2006, for prior work history, please visit my linkedin profile.
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