John Mccallum

John Mccallum Email and Phone Number

Product Manager, Data Analyst, & Brokerage Operations/Automation @ Wealthsimple
John Mccallum's Location
Chicago, Illinois, United States, United States
John Mccallum's Contact Details

John Mccallum personal email

n/a
About John Mccallum

I love trading, personal finance, & technology. I feel most at home at the intersection of all three. 10+ years of brokerage experience coupled with my enthusiasm for learning new things has helped me develop a skill set that combines online investment management, customer experience, brokerage operations, data analysis, and coding/automation.I strive to improve myself and the organization I am a part of. I am always looking for a better way and enjoy learning new skills in order to realize a goal. I am straight forward, learn quickly, and prefer an atmosphere where teams are tight-knit & constructive criticism is valued.

John Mccallum's Current Company Details
Wealthsimple

Wealthsimple

View
Product Manager, Data Analyst, & Brokerage Operations/Automation
John Mccallum Work Experience Details
  • Wealthsimple
    Staff Product Manager, Options
    Wealthsimple 2024 - Present
    Toronto, Ontario, Ca
  • M1
    Director - Margin & Risk
    M1 2024 - 2024
    Chicago, Illinois, Us
  • M1
    Strategy & Operations Business Manager
    M1 2021 - 2024
    Chicago, Illinois, Us
  • Tastytrade
    Brokerage Operations - Margin & Risk
    Tastytrade 2016 - 2021
    Chicago, Illinois, Us
    • Wrote the algorithms and developed the programs used to identify & monitor risk (option expiration risk, dividend risk, excessive securities/futures exposure, etc.)• Automated 80% of required liquidations associated with option expiration risk.• Developed a day trade counting algorithm that could handle stocks/options/spreads and multiple orders with 99%+ accuracy while erring on the side of caution.• Reduced margin calls by 40% & increased buying power for clients by helping the clearing firm update their option pairing logic to adhere to modern regulations and writing the option pairing algorithm used by our in house system.• Developed automated tests for the buying power API using JavaScript and Postman.• Prevented 30% of client account restrictions by analyzing and disputing invalid margin calls.• Automated email notifications for margin calls, exercise/assignment notices, expiration risk, dividend risk, and other events using Python.• Customized the client support help center using HTML, CSS, JavaScript, & Liquid.
  • Optionshouse (Acquired By E*Trade/Morgan Stanley)
    Product Manager - Trading, Margin, & Risk
    Optionshouse (Acquired By E*Trade/Morgan Stanley) 2015 - 2016
    • Product owner for order ticket and trading experience.• Product owner for margin, order vetting, risk management, advanced orders, & overall maintenance projects.• Eliminated 98% of funds transfer request rejections by improving margin calculations.
  • Optionshouse (Acquired By E*Trade/Morgan Stanley)
    Platinum Relationship Manager
    Optionshouse (Acquired By E*Trade/Morgan Stanley) 2015 - 2015
    • Managed the firm's relationship with our highest value clients.• Tracked feedback from our highest value clients, identified common themes, and proposed solutions for the most prominent issues.
  • Peak6 Investments
    Contact Center Data & Strategy Analyst
    Peak6 Investments 2013 - 2015
    Chicago, Il, Us
    • Reduced customer wait/hold times & the new hire learning curve by developing & maintaining an internal website and other tools used by the entire contact center.• Forecasted inbound call estimates, generated sales leads, monitored inbound & outbound bandwidth, and adjusted each team member's focus as necessary.• Discovered that prospective clients were nearly twice as likely to fund an account if they received the benefit of our automated CIP system. This analysis led to improvements that increased our automated CIP pass rate by 40% and our account funding rate by 12%.• Helped create a proactive email campaign for new clients that reduced inbound contacts and led to a better customer experience.• Increased account funding rate while decreasing the number of necessary sales calls by testing, analyzing, & modifying sales team acquisition strategies.• Increased assets under management by $500,000+ by implementing the firm’s first cross-selling focused outbound calling strategy. • Improved customer issue resolution by developing a new internal issue tracking process that provides more transparency and accountability.• Developed a working knowledge of SQL and an advanced understanding of Excel (including Lookups, Pivot Tables, Array Formulas, & Macros)
  • Peak6 Investments
    Margin & Trade Desk Representative
    Peak6 Investments 2012 - 2013
    Chicago, Il, Us
    • Executed unsolicited transactions to buy/sell stocks, ETFs, options, complex spreads, & mutual funds.• Helped clients better understand different stock/option strategies, margin rules/requirements, and other aspects of their brokerage accounts. • Managed firm risk from expiring options positions by monitoring potential risk, executing necessary transactions, and processing notices for contrary exercise advice.• Authored blog posts and hosted webinars on a variety of topics including use of our trading platform, margin & day-trading rules, and the tax benefits of IRA accounts.
  • Edward Jones
    Financial Advisor
    Edward Jones 2011 - 2011
    St. Louis, Mo, Us
    • Educated clients on a variety of investment products, services, and vehicles including mutual funds, equities, ETFs, corporate & municipal bonds, life insurance, TODs, and IRA accounts.• Developed new business by contacting and educating potential clients via phone calls & networking.
  • Robert W. Baird & Co.
    Client Relationship Associate
    Robert W. Baird & Co. 2011 - 2011
    Milwaukee, Wi, Us
    • Drafted, published, and prepared client correspondence including quarterly reports and letters of authorization.• Managed datasets for multiple projects including security price analysis and prospective client contact information.

John Mccallum Skills

Investments Financial Analysis Options Finance Microsoft Excel Risk Management Wealth Management Electronic Trading Customer Service Equity Derivatives Securities Html Microsoft Office Options Strategies Series 7 Data Analysis Equities Css Leadership Series 63 Crm Trading Financial Markets Microsoft Word Sql Mysql Stocks Series 65 Analysis Strategy Javascript Postgresql Python Visual Basic For Applications Series 66 Series 24 Series 3

John Mccallum Education Details

  • Lewis University
    Lewis University
    Finance & Economics

Frequently Asked Questions about John Mccallum

What company does John Mccallum work for?

John Mccallum works for Wealthsimple

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

John Mccallum's current role is Product Manager, Data Analyst, & Brokerage Operations/Automation.

What is John Mccallum's email address?

John Mccallum's email address is jo****@****isu.edu

What is John Mccallum's direct phone number?

John Mccallum's direct phone number is +181582*****

What schools did John Mccallum attend?

John Mccallum attended Lewis University.

What are some of John Mccallum's interests?

John Mccallum has interest in 动物保护, 科学与技术, 公民权利与社会行为.

What skills is John Mccallum known for?

John Mccallum has skills like Investments, Financial Analysis, Options, Finance, Microsoft Excel, Risk Management, Wealth Management, Electronic Trading, Customer Service, Equity Derivatives, Securities, Html.

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.