Christopher S. Email & Phone Number
Who is Christopher S.? Overview
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Christopher S. is listed as Lead Analyst - Data Science at American Express, a company with 79797 employees, based in Boston, Massachusetts, United States. AeroLeads shows a matched LinkedIn profile for Christopher S..
Christopher S. previously worked as Lead Data Analyst, Data Science at American Express and Columbia College of Engineering at Columbia Engineering. Christopher S. holds Certification, Applied Data Science from Columbia Engineering.
Email format at American Express
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About Christopher S.
Christopher S. is a Lead Analyst - Data Science at American Express. They is proficient in French and Korean.
Christopher S.'s current company
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Christopher S. work experience
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Lead Data Analyst, Data Science
Current- Directed process improvement initiatives within the risk department, optimizing reporting procedures and increasing operational efficiency by 20% using Data Science best practices.
- Developed robust quantitative models for risk optimization analysis using SQL, Python, and scripting languages, leading to a 15% improvement in data-driven insights.
- Successfully executed performance evaluations, implemented performance metrics, and provided actionable feedback, driving a 25% enhancement in team and individual growth.
Columbia College Of Engineering
Received an Applied Data Science certification from Columbia Engineering Executive Education, focusing on Python, SQL, machine learning models, and utilized Python packages like NumPy and Pandas to analyze large datasets, identify hidden trends, and mitigate risk factors through data transformation and visualization.
Lead Data Analyst, Avp, Financial Data Solutions
- Defined and executed precise data mapping procedures, enabling analysts to work more effectively and enhancing the accuracy of investment-related data.
- Main contributor to the tactical pilot projects and strategic approach as the main contact for data mapping and lineage of regulatory reports.
- Facilitated data-driven decision-making by analyzing trends, reviewing analysis outcomes, and extracting actionable insights from raw data, leading to informed and impactful business strategies.
- Drove collaborative optimization efforts by partnering with stakeholders, leadership, and team members.
- Streamlined operations by drafting comprehensive Business Requirements Documents (BRD), assisting in data sourcing, and developing Data Requirement Documents (DRD).
Senior Associate, Institutional Foreign Exchange
- Led a strategic initiative to overhaul and optimize control functions and confirmation processes within the department, resulting in a notable 20% reduction in confirmation errors this achievement significantly.
- Oversaw and managed the entire lifecycle of foreign exchange confirmation deals, orchestrating meticulous report generation and thorough reviews, this oversight ensured the seamless execution of daily foreign exchange.
- Orchestrated Treasury management activities, effectively positioning Northern Trust funds for strategic investments, contributing positively to the Northern Trust’s financial positioning.
- Mentored and cultivated junior analysts to confirm foreign exchange deals for institutional clients.
- Resolved intricate transactions by skillfully interpreting policies and guidelines, collaborating seamlessly with internal stakeholders and clients to swiftly address challenges and improve operational effectiveness.
Investment Analyst, Trade Desk
- Ranked #1 out of 174 brokers, leading to successive promotions on the Trade Desk, underscoring my impact on business growth.
- Consistently ranked top 5% among 150 employees, demonstrating accuracy, client development, and communication skills.
- Acted as a Subject Matter Expert, executing 30+ daily error-free trades and maintaining high operational standards.
- Facilitated seamless client onboarding, delivering platform overviews to enhance satisfaction and integration.
- Contributed to securities transactions, trades, asset consolidations, and service requests, optimizing processes.
Investment Analyst
- Conducted comprehensive market analysis to support investment strategies and optimize portfolio performance.
- Collaborated with cross-functional teams to ensure alignment with Vanguard’s investment objectives.
- Utilized data-driven insights to enhance client outcomes and drive successful investment decisions.
Associate
- Supported PNC Investments financial advisors regarding clients’ mutual fund and equity trades
- Interacted with mutual funds (Blackrock, Allianz, American Funds and Goldman Sachs) to resolve break point, commission assignment codes and issues leading to improved advisor retention by 70 percent.
- Analyzed and calculated commissions via prospectus analysis
- Utilized pivot tables and Excel spreadsheets to manage database requests and improve transactions
- Interacted to resolve and improve break point, commission assignment codes and commission issues
Finance Intern - Seoul , South Korea
- Researched and presented KPI implementation ideas to increase company efficiency, resulting in a 75% increase in joint venture efficiency.
- Presented financial performance ratios of competitors (Raytheon, Boeing, EADS) to enhance company competitiveness in Asian and US markets.
- Conducted ratio analysis of competitor companies, including ROI, Ratio analysis, and NAV.
Colleagues at American Express
Other employees you can reach at americanexpress.com. View company contacts for 79797 employees →
Eyitope Macadine
Colleague at American ExpressMaidenhead, England, United Kingdom, United Kingdom
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ما
محمد الكازمي
Colleague at American ExpressJiddah, Makkah, Saudi Arabia, Saudi Arabia
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DT
David Tarasiuk
Colleague at American ExpressGreater Melbourne Area, Australia
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RD
Ruben Duana
Colleague at American ExpressMexico City, Mexico, Mexico
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KS
Kundan Singh
Colleague at American ExpressKota, India Metropolitan Area, India
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JI
Jose I. Moreno
Colleague at American ExpressMadrid, Community Of Madrid, Spain, Spain
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RP
Robert Parker
Colleague at American ExpressGreater Phoenix Area, United States
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LM
Lameck Mandela
Colleague at American ExpressNairobi, Nairobi County, Kenya, Kenya
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NJ
Nikhil Jos
Colleague at American ExpressDelhi, India, India
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DJ
Daniel Jama
Colleague at American ExpressSanto Domingo De Los Tsáchilas, Ecuador, Ecuador
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Christopher S. education
Certification, Applied Data Science
Exchange Program, International Finance
French Language And Literature
Exchange Program, International Finance
Bachelor Of Science - Bs, Finance
Frequently asked questions about Christopher S.
Quick answers generated from the profile data available on this page.
What company does Christopher S. work for?
Christopher S. works for American Express.
What is Christopher S.'s role at American Express?
Christopher S. is listed as Lead Analyst - Data Science at American Express.
Where is Christopher S. based?
Christopher S. is based in Boston, Massachusetts, United States while working with American Express.
What companies has Christopher S. worked for?
Christopher S. has worked for American Express, Columbia Engineering, Mufg, Northern Trust Corporation, and Bank Of America Merrill Lynch.
Who are Christopher S.'s colleagues at American Express?
Christopher S.'s colleagues at American Express include Eyitope Macadine, محمد الكازمي, David Tarasiuk, Ruben Duana, and Kundan Singh.
How can I contact Christopher S.?
You can use AeroLeads to view verified contact signals for Christopher S. at American Express, including work email, phone, and LinkedIn data when available.
What schools did Christopher S. attend?
Christopher S. holds Certification, Applied Data Science from Columbia Engineering.
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