Fritz Lenker

ad4tlv@r.postjobfree.com • 910-***-****

https://www.linkedin.com/ • Richlands, NC 28574

Full-Stack Developer

Tech-savvy and performance-driven professional with extensive experience in designing and developing innovative software solutions to optimize performance as well as user experience.

Proficient in front-end and back-end development, including proficiency in various programming languages and frameworks. Notable success in leading cross-functional teams and collaborating with key stakeholders to drive successful project outcomes within timeframe and budget constraints. Proven track record of identifying technical challenges, providing effective solutions, delivering high-quality code, and implementing efficient software architectures. Solid background in maintenance of Windows 2019 server, .NET, and .NET Core expertise in full-stack applications, SharePoint web parts, and SharePoint applications. Committed to staying updated with emerging technologies and industry trends to continuously enhance software development practices.

Career Experience

Infostride, contracting to North Carolina Department of Employment Security June 2023 - Present

Senior Mainframe Application Developer

Develop and execute COBOL programs used to convert mainframe data to files for uploading to SQL

Plateau GRP, Contract Successor to Systems Plus, Fort Bragg, NC Oct 2021 – May 2023

Senior Web Application Developer, SharePoint Programmer

Streamline and automate common business processes to enhance efficiency and productivity by developing PowerApps/Power BI applications. Ensure seamless migration and improve functionality by translating SharePoint 2013 client-side applications to SharePoint Framework (SPFx) as part of training for Microsoft 365 environment. Leverage enhanced capabilities by transforming SharePoint 2013 client-side CEWP (Content Editor Web Part) applications into SharePoint Hosted Add-ins, while facilitating smooth integration with Office 365.

Expanded functionality for data management by creating Blazor WASM (WebAssembly) applications as potential client-side alternatives to SharePoint, including SQL Server data access instead of relying solely on SharePoint lists.

Improved compatibility and efficient utilization of Office 365 environment by regenerating SharePoint 2013 client-side InfoPath applications into SharePoint Hosted Add-ins.

Systems Plus Fort Bragg, NC Mar 2020 – Sep 2021

Senior Web Application Developer, SharePoint Programmer

Developed personal SharePoint 2019 environment specifically for testing client-side applications by enduring comprehensive evaluation and validation across both SharePoint 2013 and SharePoint 2019 platforms. Setup ensured compatibility and seamless functionality across different versions of SharePoint.

Increased web-based processes by developing applications within SharePoint 2013 environment, while utilizing SharePoint lists as data repositories.

Utilized expertise in SharePoint development to create diverse range of office automation applications by leveraging technologies, such as InfoPath, Excel, wireframe design, HTML, CSS, JavaScript, jQuery, and client libraries.

RTL Networks Camp Lejeune, NC Feb 2017 – Jan 2020

Senior Web Application Developer, SharePoint Programmer

Designed and developed wide range of office automation applications aimed at enhancing user manual processes. Developed applications as Client apps using HTML, CSS, JavaScript, jQuery, Vue.JS, Node.JS and client libraries within SharePoint 2016 environment. Pioneered development of method for creating hierarchical data structures within SharePoint lists. Served as original developer of office automation applications to streamline user manual processes. Leveraged SQL Server for data storage for applications development as SharePoint web parts.

Drove efficient data management for SharePoint lists served as data repositories.

Improved data accessibility and usability by enabling efficient organization and management of complex data relationships within SharePoint environment.

Optimized overall performance and functionality of applications for continuous data storage and retrieval.

SAIC Pragmatics Inc. Reston, VA Oct 2016 – Feb 2017

Senior Web Application Developer, SharePoint Programmer

Collaborated in development of prototype application for Defense Information Systems Agency, presenting JSON Postgres data to users through dynamic JavaScript pivot grids. Created RESTful database interfaces to establish seamless communication between underlying data stored in Postgres and JavaScript-based presentation layer.

Ensured real-time and interactive data visualization in pivot grids via integration of efficient data retrieval and updates.

Utilized applications in SharePoint Online by providing user-friendly interface for data analysis and manipulation.

Camp Lejeune, NC Sep 2013 – Oct 2016

Senior Web Application Developer, SharePoint II MEF IMO

Streamlined reporting process and improved efficiency in disseminating critical information by developing full-stack application to document Marine deaths and generating 8-Day Brief PowerPoint presentations for USMC Commands. Built MVC system that remained incomplete in MVC by another contractor. Protected PII and HIPAA data by setting up SQL Server and virtual server encryption. Hosted IIS and SQL Server by creating several virtual machine platforms. Regulated systems for CAC authentication and implemented multiple applications for testing and production use.

Led development team assisting in mitigation of suicides by developing full-stack application to determine with high accuracy, an individual’s probability of future suicide. The application became a Marine Corps Program of Record (POR).

Enhanced set of existing applications by identifying and addressing security issues, reinforcing overall security and reliability of various systems.

Improved productivity in application development and enabled developers to build applications more efficiently by creating suite of Application Programming Interfaces (APIs).

Concurrent Technologies Corporation Camp Lejeune, NC Aug 2010 – Feb 2013

Tactical Information Technology Specialist, Web Application Developer, SharePoint Programmer

Created tailored SharePoint applications based on specific requirements and specifications via close collaboration with II MEF USMC. Oversaw upkeep of existing systems on both unclassified and classified networks in Garrison during deployments in IRAQ. Designed and developed bespoke applications, while operating within SharePoint 2007 environment, employing VB.NET, JavaScript, JQuery, CSS, and Visual Studio 2010. Utilized manual techniques (stsadm) and Visual Studio - wspbuilder.

Orchestrated entire development-to-deployment process, including deployment and maintenance of custom-developed features and solutions to 12 Hive and GAC.

Produced comprehensive development and maintenance of documentation, accompanied by applicable and relevant end-user instructions.

Utilized C#, JavaScript, JQuery, CSS, and Visual Studio 2010, integrating wspbuilder extensions add-in, within virtual development farm by introducing custom web parts for SharePoint 2007.

Career Note

Senior Web Application Developer, SharePoint Programmer, & Application Developer MITSE G-6, Kingfisher Systems, Inc. Camp Lejeune, NC

Enhanced base pass system by reworking specific components to improve efficiency of temporary vehicle passes.

Provided support and guidance to junior staff members and fostered professional growth and development by engaging in regular weekly training sessions.

Assisted II MEF IMO (Information Management Office) in successfully transitioning systems into production phase to ensure smooth and effective handover process.

Additional Experience: Senior Software Engineer Web Application Developer SharePoint Developer, Science Applications International Corporation, preceded by AMTI Corporation Camp Lejeune, NC Independent Consultant, Specialist in Classic ASP web development, IBM mainframe software development, and conversion

Independent Consultant

Specialist in Classic ASP web development, IBM mainframe software development and conversion

January 1990 - August 2004

Developed software to facilitate the conversion of competitive vendor mainframe application code to run on IBM mainframes

Developed software to analyze application code to detect date fields requiring conversion in the Y2K era. The software was marketed to over 300 government and business concerns in the US, Europe, India, Brazil, and Korea

Developed software to analyze application code to detect currency fields requiring conversion of European national currencies to Euro

Education

Electrical Engineer Illinois Institute of Technology, Chicago, Ill

Security +, PII, HIPAA, various DOD Security requirements, Active Secret Clearance

Professional Training: Microsoft SharePoint Designer Microsoft SharePoint Administrator Microsoft ASP.Net development Microsoft Software Quality Assurance Microsoft 365 facilities training

Technical Proficiencies

Programming Languages:

C# SQL CSS VB.net JavaScript HTML ASP.Net jQuery Classic ASP Visual Basic Cobol PowerApps Power BI IBM MVS Assembler Vue.JS Node.JS (NPM)

Operating Systems/Servers:

Windows 7, 10 Microsoft Server NT, 2008R2, 2012R2, 2019 Microsoft SharePoint Server 2013, 2019, Online (365) Microsoft SQL Server 2012R2, 2014R2 IBM OS2, 360 series, 370 series, zOS series, MVS

Software:

MS Office 2016, 365 MS SharePoint 2013, 2019, O36 MS SharePoint Designer

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