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Michael Leen Email & Phone Number

Software Engineer at Bank of Montreal (BMO)
Location: Boston, Massachusetts, United States 16 work roles 1 school
1 work email found @cigna.com 2 phones found area 781 and 617 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 2 phones

Work email m****@cigna.com
Direct phone (781) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Software Engineer at Bank of Montreal (BMO)
Location
Boston, Massachusetts, United States

Who is Michael Leen? Overview

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Quick answer

Michael Leen is listed as Software Engineer at Bank of Montreal (BMO) based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at cigna.com, phone signal with area code 781, 617, and a matched LinkedIn profile for Michael Leen.

Michael Leen previously worked as Sr Software Engineer at Bank Of Montreal and Sr Software Engineer at Optum. Michael Leen holds Bs Accounting from Northeastern University.

Company email context

Email format at cigna.com

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{first}.{last}@cigna.com
86% confidence

AeroLeads found 1 current-domain work email signal for Michael Leen. Compare company email patterns before reaching out.

Profile bio

About Michael Leen

Sr Level Systems Engineer/Software Developer in the Financial Services/HealthCare IndustryProven experience in Front/Middle/Back Office, Trading OMS, Portfolio Accounting, Portfolio Optimization, Performance Attribution, Reference Data (Security Master, Equity, Fixed Income, CDO's, Derivatives, Market Data(Factset, Bloomberg, IDC)) Corporate Actions, Swift/Fix, Edi, Accounting, Mutual Fund, Middleware Applications and Interfaces.Specialties: C#/VB .NET, Python, C, C++, Korn Shell, Perl, SQL, Java, JavaScript, XML

Listed skills include Sql, Software Development, .Net, Xml, and 40 others.

16 roles · 32 years

Michael Leen work experience

A career timeline built from the work history available for this profile.

Sr Software Engineer

Bank Of Montreal

BANK OF MONTREAL(BMO) – Global Securities Lending Tech (Datasys Consulting, employee) 2023 to 2024Development to support the securities lending businessSQL Server development (including, tables, functions, stored procedures, views, etc.)Environment is Agile Development using C#/.NET, SQL Server, Python, GIT, Jira

Jul 2023 - May 2024

Sr Software Engineer

Eden Prairie , Mn, Us

OPTUM/United Health Group (Apex Systems, Boston) 2022 to 2023Sr. Software Engineer updates/enhancements/development for existing products in the Systems Management workspace.NET Framework Development C# of Windows Forms, Windows Services, Console Application, etcSQL Server development (including data models, tables, functions, stored procedures, views, etc.)Environment is Agile Development using C#/.NET, SQL Server, Jira, GIT

Sep 2022 - Jan 2023

Software Engineer

Cigna

Application Developer Development to support the investment management, accounting and financial reporting business functions for Investment Management.Primary responsibilities are to provide production support and enhancements to the Investment Management mid and back office applications.Environment is Desktop/Web Development ASP.Net, VB.Net, MVC.Net and C#.Net, Oracle

Jan 2022 - Jul 2022

Software Engineer

Wells Fargo Investment Management

Developer of Research/Investment Strategies to support Internal Investment Clients within WellsFargo.Worked in Asset Management Division with Buy Side business analysts/portfolio managers to support them in accessing/providing: Trading, Account, Reference, and Investment Data In SQL Server databases, and evaluating that Data to their needs.Also developed solutions/modifications to internal Investment Manager Workstation GUI Front-end in C#/.net,and SQL Server Development: (Stored Procedures, Views, Functions, DB Tables, data extraction/transformation).Environment is Agile Development using C#/.NET, SQL Server, TFS, Jira

May 2020 - Apr 2021

Rpa Developer

Ashburn, Virginia, Us

Oct 2019 - Feb 2020

Developer-Consultant

Chicago, Il, Us

Development of three tier APM (Allscripts Practice Management) C# .NET; WCF; VB6

2017 - 2017

Application Developer

Boston, Ma, Us

Responsible for front and back end design/development/implementation of Internal Healthcare Systems.Development environment (VB/C# .NET, VB6, Microsoft Server 2008)

Dec 2013 - 2016

Technical Team Lead

Citigroup Hedge Fund Services

Technical Team Lead for Tap Transfer Agency System. Led Design/Development projects, Bridged business

Feb 2012 - Feb 2013

Professional Services Consultant

Linedata

Custom Software solutions for OMS Front-end for Institutional, and Hedge Fund Clients. VB/C# .NET

Apr 2011 - Nov 2011

Consultant

Manulife Global Investment Management

Development of Global Systems/Software such as Portia, Bloomberg, Axiom, SS&C Recon, related interfaces, and databases.

Mar 2010 - Feb 2011

Software Consultant

General Electric Aviation Division.

Consultant /Architect – Jet Engine Testing Responsible for OOD software design/development in Python of Real-Time testing of Live Jet Turbines for Commercial, and Military Aircraft. (Python, XML, SQLite, DOM)

Jul 2009 - Feb 2010

Software Engineer

Boston, Massachusetts, Us

Responsible for Portfolio Optimization, and Attribution based Systems. Development in Northfield Optimizer, VB6, SQL.Maintained Security Master Reference Data

Dec 2005 - Jan 2008

Sr. Financial Services Engineer

Mass Financial Services

Lead Developer Fixed Income CDO's

Dec 2003 - Dec 2005

Software Engineer

Boston, Ma, Us

Designed, and developed Client/Server n-tier development systems such as: Encrypted Wire Transfer System, Trading, Portfolio Management and Accounting, Custody, SWIFT, FIX Messaging.Technologies(C++, Unix, perl, korn shell scripting, T-SQL)

1995 - 2002 ~7 yrs
1 education record

Michael Leen education

  • Northeastern University
    Northeastern University
    Bs Accounting
FAQ

Frequently asked questions about Michael Leen

Quick answers generated from the profile data available on this page.

What is Michael Leen's role at their current company?

Michael Leen is listed as Software Engineer at Bank of Montreal (BMO).

What is Michael Leen's email address?

AeroLeads has found 1 work email signal at @cigna.com for Michael Leen.

What is Michael Leen's phone number?

AeroLeads has found 2 phone signal(s) with area code 781, 617 for Michael Leen.

Where is Michael Leen based?

Michael Leen is based in Boston, Massachusetts, United States.

What companies has Michael Leen worked for?

Michael Leen has worked for Bank Of Montreal, Optum, Cigna, Wells Fargo Investment Management, and Dxc Technology.

How can I contact Michael Leen?

You can use AeroLeads to view verified contact signals for Michael Leen, including work email, phone, and LinkedIn data when available.

What schools did Michael Leen attend?

Michael Leen holds Bs Accounting from Northeastern University.

What skills is Michael Leen known for?

Michael Leen is listed with skills including Sql, Software Development, .Net, Xml, Fixed Income, Databases, Business Intelligence, and Microsoft Sql Server.

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