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Leon Sit Email & Phone Number
Software Engineer
at
Amazon Web Services (AWS)
LinkedIn matched
✓ Verified May 2026
2 data sources
Profile completeness 71%
Current company
Role
Software Engineer
Location
Toronto, Ontario, Canada
Company size
Who is Leon Sit? Overview
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Quick answer
Leon Sit is listed as Software Engineer at Amazon Web Services (AWS), a company with 142019 employees, based in Toronto, Ontario, Canada. AeroLeads shows a matched LinkedIn profile for Leon Sit.
Leon Sit previously worked as Solution Analyst at Cathay Pacific and Developer at Vdx.
Company email context
Email format at Amazon Web Services (AWS)
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Amazon Web Services (AWS)
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Profile bio
About Leon Sit
Accomplished Software Engineer with robust experience in the aviation and fintech sectors. Currently, as a Solution Analyst at Cathay Pacific Airways Limited, I've implemented critical security measures and streamlined technical processes, achieving significant reductions in abuse bookings and enhancing operational efficiencies. With a strong background in blockchain development and system architecture, I've driven numerous projects that significantly improve system performance and compliance.
Current workplace
Leon Sit's current company
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Amazon Web Services (Aws)
6 roles
Leon Sit work experience
A career timeline built from the work history available for this profile.
Solution Analyst
Current- Implemented anti-abuse mechanisum for the booking engine, resulting in reducing significant number of abuse bookings.
- Orchestrated streamlined technical releases and code pull requests, achieving 95% on-time delivery through effective coordination of deployment schedules and stakeholder communications.
- Refactored payment dashboard to monitor transactions with collecting service mertics, enabling business users to proactively identify and address abnormal record 1 day in advance.
Dec 2023 - Present
Developer
Feb 2022 - Nov 2023
Senior Software Engineer
Apr 2020 - Feb 2022
Software Engineer
Apr 2019 - Apr 2020
Software Engineer
Oct 2018 - Jan 2019
FAQ
Frequently asked questions about Leon Sit
Quick answers generated from the profile data available on this page.
What company does Leon Sit work for?
Leon Sit works for Amazon Web Services (AWS).
What is Leon Sit's role at Amazon Web Services (AWS)?
Leon Sit is listed as Software Engineer at Amazon Web Services (AWS).
Where is Leon Sit based?
Leon Sit is based in Toronto, Ontario, Canada while working with Amazon Web Services (AWS).
What companies has Leon Sit worked for?
Leon Sit has worked for Amazon Web Services (Aws), Cathay Pacific, Vdx, Apoidea, and Hi Inc..
How can I contact Leon Sit?
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