Don Leistman
Senior Software Engineer at Summer
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolDon Leistman is a senior software engineer based in New York with nine years of professional experience and seven years focused on designing, building, and scaling impactful products. At Summer he has advanced from Software Engineer to Senior Software Engineer, helping employers and institutions deliver student loan solutions that emphasize access and financial well-being. He’s known for driving long-term code quality, developer productivity, and system resiliency, pairing pragmatic engineering with a product-first mindset. Don’s background blends formal web development training from Fullstack Academy with a Columbia education in visual arts and art history, giving him a strong sense for thoughtful user experiences. He brings a track record of improving tooling and reliability in mission-driven organizations and a clear passion for using technology to increase transparency and social good. Though not a prolific public GitHub presence, his long tenure at a single mission-oriented company highlights depth of ownership and impact over flashy open-source contributions.
8 years of coding experience
3 years of employment as a software developer
Fullstack Web Development, Fullstack Web Development at Fullstack AcademyBachelor's degree, Visual Arts, Art History, Bachelor's degree, Visual Arts, Art History at Columbia University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (73)
postgresql10
jsonb10
javascript10
sql10
json10
sqlite10
mysql10
mariadb10
oracle-db10
microsoft-sql-server10
nodejs10
orm10
mssql10
database9
d19
Programming languages (5)
Github contributions (5)
donleistman/know-your-election
Apr 2018 - Sep 2018
A collaborative election map quiz-game
Contributions:47 commits, 2 PRs, 38 pushes in 4 months
electionbadukmapvotingcollaborative
simplifidev/yarn-outdated-to-datadog
Mar 2022 - Sep 2023
Github action to send metrics on outdated dependencies to datadog
Contributions:4 reviews, 4 PRs, 25 pushes in 1 year 6 months
dependenciesoutdated-dependenciesmetricsmonitoringoutdated
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