About Me

I believe in providing value, value that the business wants and needs. Technology exists as a means to an end, and that end is value. I work with the Microsoft stack, cutting edge web technologies, and sophisticated management processes like Kanban and BDD to provide iterative, sustainable, repeatable, high velocity, value driven solutions that continually add to the bottom line. I can help you get things done.

Contact Details

John Nuechterlein
2118 W Fletcher St
Chicago, IL 60618 US




Design, orchestrate and manage IT Solutions

Software Engineer November 2018 - June 2021

  • Design, develop and support enhanced functionality to industry leading software
  • Assist in implementing security improvements
  • Scrum-based team processes
  • Systems designed using WPF, SQL Server, C#, Asp.Net, Javascript, Angular, Elastic, DevExpress


Full Featured eCommerce Platform created and maintained by Crescendo Technologies 2006-2018

  • Technologies used:
  • ASP.NET Core: newest and best c# web framework
  • SCSS: to allow for different templates and looks for desktop, tablet and mobile viewing
  • AngularJS: to improve client experience with product browsing
  • Entity Framework: optimize data access with SQL Server
  • CQRS: optimize queries vs commands for improved coding, performance and maintenance
  • Amazon EC2: externally hosted to allow for easy scaling of platform

Practice Velocity (now Experity Health)

Urgent Care EMR Software & Billing Services

Software Engineer April 2017 - October 2018

  • Design, develop and support enhanced functionality to industry leading software
  • Assist in implementing security improvements
  • Scrum-based team processes, including Kanban for daily support
  • Systems designed using WPF, SQL Server, C#, Asp.Net, Javascript, SignalR

TIAA/Nuveen Investments


Senior .NET Developer/Analyst May 2015 - December 2016

  • Design, develop and support processes used by trading and support systems including Charles River, Portia, Eagle, and Perform
  • Prototype API calls for migration from internal hosted to externally hosted SaaS Charles River
  • Design and develop internal credit management system
  • Design, manage and maintain critical daily, weekly, monthly and quarterly reports for both internal and external clients
  • Systems designed using JQuery, JQGrid, ASP.NET, ASP.NET MVC, SSRS, C#, SQL Server

ABN Amro


Senior .NET Developer/Analyst June 2014 - May 2015

  • Design, develop and maintain systems to run and support clearing system activities
  • Interface with local and gloal teams to manage business systems
  • Introduce and implement Kanban
  • Systems designed using C#, FIX/FIXML, SQL, MSMQ, MQ, Great Plains

BP Amoco


Senior .NET Developer/Architect/Analyst May 2012 - May 2014

  • Design, develop and maintain commodity pricing system to support trading system
  • Manage external data feeds from Morningstar
  • Full project lifecycle management: requirements gathering with key stakeholders, project management, development and testing
  • Introduce Kanban
  • Systems designed using ASP.NET MVC, JQuery, HighCharts, Node.JS, SQL, C#

Northern Trust


Senior .NET Architect/Team Lead/Developer August 2009 - May 2012

  • Develop and maintain processes used by trading system, interfacing between Advent's APX and Fiserv's Upstream platforms to feed Charles River
  • Team lead, determine cost and time estimates, distribute work to other developers, mentor team members and manage development processes
  • Redesign full ETL processes between Advent and Fiserv
  • Introduce and implement Specification style automated testing
  • Introduce and implement Kanban
  • Systems designed using C#, WCF, Windows Forms, SQL, Oracle, Sybase, Java

JP Morgan Chase


SQL/C#/ASP.NET Developer/Architect July 2007 - July 2009

  • Work on upgrade releases for Payment CommercialCard, used by large corporations and various departments of the US government
  • Work end-to-end, from requirements gathering to design to coding to implementation to post migration validation
  • Manage off-shore resources
  • Systems designed using C#, ASP.NET, SQL, IBM MQ



SQL Architect/C# Developer/Architect January 2005 - June 2007

  • Convert existing ETL process from CompuStat Research Insight to CompuStat XpressFeed to support trading system
  • C# and SQL Server architecture to support company market data fundamentals database
  • Help team implement TDD, pair programming and iterative development
  • Evaluate BizTalk and Informatica for company wide ETL

Jones Lang Lasalle


.NET Developer November 2004 - December 2004

  • Bug fixes and enhancements to financial returns calculation system built on VB.NET and ASP.NET, running against SQL Server 2000 using Analysis Services
  • Add/modify MDX queries
  • Add/modify javascript
  • Add/modify VB.NET code


System Architect/Senior Analyst July 2004 - September 2004

  • Upgrade legacy VB 6 Windows Form application using text files to VB.NET 1.1 Web Application using SQL Server 2000
  • Design and implement ETL system to move data from text files to SQL Server
  • Redesign existing SQL database


System Architect/.NET Developer December 2003 - June 2004

  • Upgrade legacy VB 6/Access 97 application to C# ASP.NET application using SQL Server 2000
  • Design, implement and maintain SQL Server database solution

Athletics International

System Architect/Web Developer March 2003 - December 2003

  • Design and build retail/eCommerce transactional software system using C#, SQL Server 2000, MSMQ, COM+
  • Develop PHP forms utilizing MySQL DB for marketing


Developer January 2003 - February 2003

  • Financial services client reporting system for sensitive financial data
  • Implement .NET remoting bridge between ColdFusion web front and Pervasive DB backend


Advanced Technology System Architect March 2001 - March 2003

  • Develop and implement .NET applications using SQL Server 2000, MSMQ, COM+, Web Services, C# and ASP.NET
  • Lead Migration existing VB6 form executable to ASP.NET
  • Project and technical lead in migration from NT 4/SQL Server 7 to Windows 2000/SQL Server 2000
  • Implement Image Farm Architecture
  • Implement Portal Server Farm Architecture
  • Manage production support of eCommerce sites for NHL, NBA, PGA, NASCAR, and CBS Sportsline


Operations Manager/System Engineer June 1999 - March 2001

  • Architect, design and manage 50+ server multi-domain NT network to support eCommerce sites for MVP/BigEdge, CBS Sportsline, MLB, PGA, iGoGolf and Planet Outdoors
  • SQL 7 Enterprise Edition, BigIP, Foundry, IIS and Site Server Commerce Edition 3
  • Manage 2nd and 3rd shift operations employees
  • Migrate to Windows 2000 Server
  • Migrate to Unisys ES7000 32-CPU Enterprise Server

Kenneth-Lian Corporation

Consultant February 1999

  • Design and install Office LAN for day trading financial company
  • BackOffice NT 4 running Exchange Server 5.5, IIS 4, and Microsoft Proxy Server 2.0

UIS, Inc.

MIS/HR Manager November 1996 - August 1998

  • Design, install and manage Windows NT 4 network, running Exchange Server 5.5 and IIS 4
  • Migrate mixed Novell/NT network to pure NT environment, including migration of IPX to TCP/IP
  • Develop and maintain corporate web site using IIS 4, Front Page 95 and Visual Interdev 1.0
  • Control and administer HR department, including payroll and insurance
  • Manage receptionist team

Various Universities

Adjunct Professor January 1995 - December 1996

  • Instruction of state mandated core curriculum courses in philosophy
  • Taught at University of Miami, Florida Atlantic University, Florida International University


  • C#
  • SQL
  • WPF
  • Asp.NET MVC
  • CQRS
  • HTML5
  • SOA
  • SSRS
  • Kanban/Scrum
  • TFS
  • AngularJS
  • Javascript
  • jQuery
  • Node.js
  • AutoMapper
  • Photoshop
  • Git


University of Miami

M.A. & Ph.D. in Philosophy June 1995

  • Dissertation: The Conceptual Theory of Meaning: God, the World and Everything
  • A theory of how meaning and significance are brought through language

University of Houston

B.A. in Philosophy May 1991

  • Graduated Magna Cum Laude with Honors
  • Wrote A Ghost Story, a novel, Honor's Thesis


Past and Present

  • ScrumMaster
  • Brainbench C#
  • Brainbench SQL Server
  • MCP (MCSD.NET track)
  • MCSE (NT)