KARTHEEK THAMMA, MCP, MCTS

412-***-**** adht9w@r.postjobfree.com www.linkedin.com/in/kartheekthamma

APPLICATION DEVELOPER

Delivering Excellence in Application/Software Development, Rapid Deployment, and Business Intelligence

Accomplished engineer with 7+ years of experience in software development and migration, testing, deployment, and data visualization. Senior Developer with sophisticated programming skills and a sincere passion for resolving complex issues and business challenges through technical innovation and automation. Effective in managing SDLC phases from inception to implementation/support. Certified as a Microsoft Certified Professional (MCP), Microsoft Certified Technology Specialist (MCTS).

Technical Skills

SharePoint, SPFx, Power Apps, Power Automate, Tableau, REST API, MySQL, Azure, Oracle Analytics Cloud, SQL, Thingworx, React JS, Nintex Forms, C#, ASP.Net, HTML/CSS, JavaScript, Visual Studio, SQL Server, InfoPath Designer, Oracle DB, Ajax

Areas of Expertise

Requirements Gathering Application & Software Development Migration Agile/Scrum/Waterfall/SDLC Training

Business Intelligence Automation Team Leadership & Collaboration Testing & Debugging Rapid Application Development

Data Visualization Tableau Dashboards Performance Tuning SharePoint Administration Complex Problem Solving

Professional Experience

IT SOLUTIONS, Remote 2020-Present

Senior Software Engineer, IT Infrastructure – Gilead Sciences

Collaborate with business users and stakeholders to identify requirements and design, develop, test, and deploy SharePoint solutions into the Gilead SharePoint environment.

Key Achievements:

Built customized workflows, custom forms, manage permissions for IT training requests via the Gilead Learning Platform.

Coordinated SharePoint migrations from SharePoint 2013 to SharePoint Online for IT training departments. Design, develop forms using Power Apps and workflows using Power Automate on SharePoint Online.

Develop code using JavaScript Object Model, Javascript, HTML, CSS on Sharepoint pages to add custom functionalities for Quality team at Gilead.

Designed, developed, and deployed Gilead Zoom dashboard utilizing Tableau showcasing users attending meetings, webinars, and utilization by various testers across the Gilead enterprise.

Created data visualizations from Zoom API data to showcase user information with global licensing details to identify unnecessary costs of the user plan; helped the Gilead Zoom Management team to reduce costs.

UNITED STATES STEEL CORPORATION, Pittsburgh, PA 2018-2019

Application Developer III, US Steel MES Analytics – Plant System Department

Designed, developed, deployed, tested, and maintained software solutions. Utilized BI tools including Tableau, Oracle Data Visualizer, Dot-Net, and Thingworx Studio to build visualizations. Collaborated with the MES Architecture team to gather data for key performance indicator (KPI) Dashboard application and validate and update data for plants across the US Steel footprint.

Key Achievements:

Built a Tableau dashboard for a DESCO Plant to track orders, cost impact, and on-hold statuses to achieve quick resolution.

Interfaced with users to gather requirements and translate analytical needs to build high-impact Tableau dashboards.

Consolidated, analyzed, cleaned, tested, and blended data and sources and create datasets to build visuals for KPIs.

Wrote SQL queries to get meaningful data from databases; analyzed, cleaned, and tested data prior to the dashboard build, built Hive queries in Oracle Analytics Cloud (OAC) to build datasets using the data flow.

Developed, tested, deployed, and maintained dashboards via Thingworx Studio for US Steel plant data, built mashups, for different plants and operations, mashups are connected via services to display data, wrote services to perform CRUD operations on generic Thing in Thingworx.

Architected data loader to be scheduled to migrate plant data in spreadsheets to Oracle database, update queries written for Oracle database, and maintained VB.Net code for the KPI Dashboard when data is inaccurate.

Redesigned and built the central repository in SharePoint Online to reduce search time, house documents, and save time.

Professional Experience (Continued)

COLLABERA, INC., Columbus, OH 2017-2018

Application Developer / Specialist, IT Application Development – Nationwide Insurance

Worked on the Agile Solutions and Development Methodology (ASDm) team. Built methodology SharePoint sites, with information to adhere to build methodology practices prior to the start of the project. Designed, built, and developed SharePoint solutions for SharePoint 2013 sites.

Key Achievements:

Developed, tested, and demo’ed the prototypes/solutions to earn buy-in on the solutions prior to deployment.

Analyze and communicate the impacts or risks to plan migration and report roadblocks to the business in standups.

Successfully maintained SharePoint platform, customized and enhanced SharePoint 2013 application solutions, Nintex form, and workflows; worked on SharePoint-hosted apps and integrated AngularJS to build high-impact interfaces.

Maintained and developed Outlook and SharePoint add-ins for Office 365 and built metrics via PowerBI.

Built Tableau dashboards to provide metrics for senior leadership on the project pipeline and created methodology statistics.

Acted as a trusted advisor to business owners and product developers on potential upgrades, improvement, and feedback.

CHELSOFT SOLUTIONS CO., Kansas City, MO 2017

Software Engineer

Developed and maintained web applications, proof of concepts (POC), and knowledge sharing documents. Designed SharePoint app solutions using AngularJS and redesigned HR applications using Dot-Net MVC. Analyzed business requirements and provided estimates for task completion.

Key Achievements:

Successfully maintained the SharePoint platform and customized, enhanced, and developed SharePoint 2013 app solutions; worked on SharePoint apps and integrated with AngularJS to create a task list to manage employee tasks.

Worked on POCs to integrate web apps with Angular and jQuery JavaScript frameworks.

Designed and implemented HR apps using C#.Net, ASP.NET, MVC, HTML, CSS, JavaScript, Visual Studio 2013, and SQL Server.

Built Tableau-based metrics and cleaned, tested, and deployed dashboards on the server.

RANDSTAD TECHNOLOGIES, Kansas City, MO 2016

Reporting Analyst, Maintenance & Operations Team - OPTUM Technology Commercial Services (OTCS)

Developed SharePoint site solutions via SharePoint Designer, InfoPath, and Visual Studio. Analyzed and built Tableau dashboards. Utilized Managed Client Object Model, REST APIs, AngularJS, JavaScript, jQuery for developing solutions.

Key Achievements:

Integrated SharePoint and Tableau to fully automate business processes yielding significant time savings.

Prepared design/technical specifications document on new requirements on OTCS M&O SharePoint 2010 and 2013 sites.

Leveraged Nintex workflows on the SharePoint list for creating workflows to track engagement requests.

Successfully developed SharePoint 2013 apps using Visual Studio, designed InfoPath forms, customized SharePoint master pages, lists, content, and managed permissions.

Built Tableau dashboards and reports for quick reviews for business users with filters, parameters, and calculated fields.

Tested, cleaned, and standardized data to meet business standards; utilized SQL task, conditional split, data conversion, and derived column in different environments.

Additional Professional Experience

Associate, Projects – Advanced Solutions Practice & Content Management Portals, Cognizant, India (2011-2015): Worked on projects for MetLife, Hartford, and Cognizant R&D team. Analyzed, documented, developed, tested, and deployed solutions for SharePoint including apps, websites, site templates, site and master pages, workflows, custom lists, content types, InfoPath forms, Nintex workflows, designer workflows, SharePoint webparts, ASPX pages, site features, and site permissions. Worked on Office 365 and on-premise SharePoint sites for 2007-2013 versions. Installed and customized SharePoint webparts from Sitrion.

Education

M.S., Computer Information Systems and Information Technology, University of Central Missouri, Warrensburg, MO, 2016

Bachelor of Information Technology, VITAM College of Engineering, India, 2010

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