John Lindemann

John Lindemann Email and Phone Number

Software and Systems Architect @ Facilisgroup
John Lindemann's Location
St Louis, Missouri, United States, United States
John Lindemann's Contact Details

John Lindemann personal email

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About John Lindemann

IT professional with over 15 years of experience in corporate and academic environments of all sizes doing everything from Web Service and Application development to Mobile App development, both native (iOS and Android) and cross platform with Xamarin. Currently focusing on developing web applications and services hosted in Azure built with Angular, .NET 6, Entity Framework Core, and Web Api.

John Lindemann's Current Company Details
Facilisgroup

Facilisgroup

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Software and Systems Architect
John Lindemann Work Experience Details
  • Facilisgroup
    Software Engineer Iii (Lead Developer)
    Facilisgroup Apr 2023 - Present
    Brentwood, Mo, Us
    In my current role, I am a lead developer of one of the two dedicated teams with the responsibility of maintaining and continuously updating the company's flagship application. Leveraging a diverse range of technologies such as Dapper, MVC, Vue, and WebAPI, our team plays a pivotal role in ensuring the seamless operation and evolution of this crucial application.Beyond the core responsibilities of leading the team, I am also actively engaged in conducting comprehensive performance analysis and implementing targeted improvements for both the web application and the underlying MS SQL databases. This entails diligently scrutinizing various performance metrics, identifying areas of optimization, and employing strategic enhancements to enhance the overall efficiency, speed, and responsiveness of the application.By leveraging my expertise and extensive knowledge in software development, I strive to drive the team forward, fostering collaboration, innovation, and excellence in all aspects of our work.
  • The Code Doctors, Llc
    Chief Operating Officer, Co-Founder
    The Code Doctors, Llc May 2021 - Jul 2024
    Co-Founder, COO responsible of an IT Consulting company specializing in rescuing projects that are not going to plan and custom application development. Currently overseeing day-to-day operations as well as the architecture and development of client projects.
  • Cass Information Systems
    Senior Application Developer
    Cass Information Systems Mar 2022 - Apr 2023
    St. Louis, Mo, Us
    Currently working on a team that is updating an existing VB and Web Forms reporting application to use Angular, Net 6, web api hosted in azure.
  • Unidev
    Senior Architect
    Unidev Aug 2019 - Jan 2022
    St. Louis, Mo, Us
    As the Architect I am responsible for the architecture, design, new development, maintenance, and planning of projects for new and current clients. As well as assisting and coaching other members of the team on various projects when the need arises. These projects utilize mostly Microsoft technology including Windows Forms, MVC, SQL Server, and Xamarin with several third-party libraries including Knockout JS, Bootstrap, JQuery, and Telerik.
  • Unidev
    Senior Software Developer
    Unidev Mar 2018 - Aug 2019
    St. Louis, Mo, Us
    As a Sr. Developer I was solely responsible for all work for our major client. This work included a new client portal, automated package selection and ordering system, as well as a complete rework of their billing and charge calculation system. This rework has saved the client countless hours during their monthly billing process and localized all billing information into a single set of pages instead of the data being spread across multiple reports and excel files.
  • Karpel Solutions
    Senior Software Engineer
    Karpel Solutions Aug 2017 - Mar 2018
    St. Louis, Mo, Us
    Responsible for the custom software application projects. This involved full stack development on several web apps and services using SQL Server, MVC, Entity Framework, Bootstrap and various JavaScript libraries for multiple clients.
  • Charter Communications
    Contractor
    Charter Communications Sep 2016 - Aug 2017
    Stamford, Connecticut, Us
    I am responsible for maintaining and enhancing an internal task tracking application, This application is used by the call centers to track customer call back and repair calls as well as coordinate and manage several back office process. In addition I help evaluate new requirements, and work with the BAs and rest of the dev team to plan sprints and team work load. The application is written in ASP.NET MVC, KnockoutJS, Bootstrap, and WebAPI 2.The application also uses SQL Server 2012, Entity Framework 6, and SSRS for data storage, access and reporting. Our team has recently taken on responsibility for a home grown ASP.NET Web Forms application used by another team. I've also taken on responsibility for providing this team with much needed reporting and planning future upgrades to their application.
  • Washington University In St. Louis
    Consultant
    Washington University In St. Louis Nov 2015 - Jul 2016
    St. Louis, Mo, Us
    Working with Washington University IT IDM team on their Active Directory consolidation project. Primarily updating their C# ASP.NET Web Forms user management app and SQL Server database to better support the new Active Directory environment and allow more direct management of AD Users, Groups, and Organizational Units.
  • Bgn Mobile Llc
    Co Founder, Senior Developer
    Bgn Mobile Llc Jun 2015 - Feb 2016
    Designed and wrote the primary web application, database access layer and set up the REST web service using C#, MVC5, jQuery, Bootstrap, and Web API 2. All of which is hosted in MS Azure. Contributed to the mobile app design and main feature set.
  • Cass Information Systems
    Senior Programmer Analyst
    Cass Information Systems Jan 2015 - Jun 2015
    St. Louis, Mo, Us
    Part of the team that maintained and customized a core SIlverlight business app per customer requirements.Responsibilities included- Reviewing and updating requirements with the business analysts based on whats possible in the given time frame, consistent with the rest of the application, and general good practices.- Designing and updating the Silverlight UI and view models.- Determining what database updates need to take place, making those changes and updating Entity Framework to match.- Working with the business analysts to ensure the changes meet the set requirements and established business rules for the given client.
  • Groupcast
    Senior Application Developer
    Groupcast Mar 2008 - Jan 2015
    Saint Louis, Mo, Us
    Member of a small but effective development team, focusing on ASP.Net, C# front end with a SQL Server 2008 back end.Responsibilities include:- Responsible for updating and maintaining our main web application, completed a total rewrite of this in 2010 with quite a few new features and updates over the previous versions. Specific work included a complete redesign of the UI, adding Telerik Rad Controls, as well as various JavaScript UI enhancements.- Update various web apps with HTML 5 features and enhancements where necessary. Additionally, add new features and sites for our customers, which included a new CSS3 / HTML5 based mobile friendly Parent-centric site.- Design, develop, and debug the company’s native iOS and Android applications using Eclipse and XCode. - Architected and started development on a Xamarin based cross platform “Community” app for schools.- Helped design the UI and feature set for all the Company’s mobile apps and designed the backend processes and data flow to power them.- Oversaw the QA and assisted the offsite resources with debugging of several apps. Including fixing several issues after code delivery, or that were caused by various OS updates.- Responsible for the development of all SQL queries, stored procedures, views, and table structures necessary for various applications to function properly. Additional database responsibilities include database tuning and coding. - Assist management in training new hires, assist the NOC department in solving more complicated issues, and maintain / update the company’s non-web based backend code. - Assisting our Network Operations department in solving more complicated client issues.
  • Groupcast
    Noc Manager
    Groupcast Sep 2007 - Feb 2014
    Saint Louis, Mo, Us
    Oversaw and conducted the monitoring, maintenance, and all upgrades for the company’s calling platform consisting of dozens of servers and based in several cities.- Supervised a team which monitored our calling platform and handled any load balancing issues, breakage, or upgrades that were necessary in our Co-Location facilities or main office. - Configured and installed all backup web, voice, and database servers currently in production. - Constructed our server cabinets in co-location facilities in 3 cities and worked with our service providers to troubleshoot any problems during “turn up” of the IDSN PRIs and networking connections at those locations. - Assisted the team in identifying and resolving various server and systems related issues, such as server crashes, network drops, and issues related to the company’s backend software. Served as the last level of escalation when necessary, and handled / traced / documented said issues in order to mitigate similar problems if they arose again
  • Groupcast
    Web Application Developer
    Groupcast Dec 2005 - Mar 2008
    Saint Louis, Mo, Us
    - Responsible for maintaining the primary web application, and adding additional features as necessary.- Extended the functionality of the SOAP web service I created as an intern to support more feature rich client apps- Transitioned the data import features of the sites and service from row by row inserts to a bcp/bulk insert process- Built and integrated TTS functionality to the web apps and web service using Microsoft Speech SDK and voices from various vendors.- Occasionally performed various desktop support, SA, and server maintenance tasks both before and in conjunction with my role as NOC Manager.
  • Groupcast
    Internship
    Groupcast May 2005 - Aug 2005
    Enhanced and maintained the existing ASP.NET web forms app, including creating a SOAP web service for partner integration, and adding the ability for our customers to send mass email communications to their contact lists. I also provided desktop support for employees and second level customer service support if needed. Assisted in server maintenance and installs when necessary.

John Lindemann Skills

Microsoft Sql Server Databases C# Web Services Software Development Sql Web Applications Javascript Asp.net Web Development Software Engineering Database Administration Mobile Applications Integration Database Design Asp.net Mvc Asp.net Ajax Visual Studio Bootstrap Rest Jquery Xml Asp.net Web Api Sql Azure Networking User Interface Design Android Development Ios Development Agile Methodologies Html Css Soap Android Xamarin T Sql Iis Linq Wcf Xcode Html5 Windows Azure Entity Framework Sql Server Reporting Services Team Management Professional Mentoring Knockoutjs T Sql Stored Procedures Software Development Life Cycle Software Project Management Web Programming Eclipse Stored Procedures Seo Java Sdlc

John Lindemann Education Details

  • Missouri University Of Science And Technology
    Missouri University Of Science And Technology
    Information Technology

Frequently Asked Questions about John Lindemann

What company does John Lindemann work for?

John Lindemann works for Facilisgroup

What is John Lindemann's role at the current company?

John Lindemann's current role is Software and Systems Architect.

What is John Lindemann's email address?

John Lindemann's email address is jo****@****dev.com

What is John Lindemann's direct phone number?

John Lindemann's direct phone number is (314) 892*****

What schools did John Lindemann attend?

John Lindemann attended Missouri University Of Science And Technology.

What skills is John Lindemann known for?

John Lindemann has skills like Microsoft Sql Server, Databases, C#, Web Services, Software Development, Sql, Web Applications, Javascript, Asp.net, Web Development, Software Engineering, Database Administration.

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