Dmitriy L
Software Engineer at Toptal
Dubai, Dubai, United Arab Emirates
Summary
👤
Senior🎓
Top SchoolDmitriy L is a pragmatic software engineer with over a decade of hands-on experience building high-performance, scalable systems across eCommerce, blockchain, booking, and MLM domains. He specializes in PHP, RabbitMQ, MySQL/MariaDB and Redis, and recently architected a cryptocurrency wallet layer integrating 100+ blockchains while shipping multiple microservices and Composer packages. At prior roles he dramatically improved system responsiveness (up to 20x) and cut batch jobs from an hour to minutes by redesigning databases and eliminating SQL bottlenecks. Comfortable leading small teams and working in Scrum, he combines backend craftsmanship (.NET Core, MS SQL, PostgreSQL) with operational sense for data migrations and distributed messaging. Based in Dubai, he pairs deep legacy-system experience with modern microservice and blockchain integrations—often surfacing non-obvious optimizations in data schemas that deliver outsized performance gains.
11 years of coding experience
16 years of employment as a software developer
Certificate, Official Microsoft courses: developing windows applications, Certificate, Official Microsoft courses: developing windows applications at Stars SFormula of the own business, Formula of the own business at StratoplanMaster of Science (M.Sc.), Engineering/Industrial Management, Master of Science (M.Sc.), Engineering/Industrial Management at Moscow State Automobile And Road Institute (Technical University)Certified Agile Professional (icAgile), Certified Agile Professional (icAgile) at ScrumTrekCertificate, Official Microsoft cources: 20486 Developing Web applications with ASP.NET 4.5 MVC 4, Certificate, Official Microsoft cources: 20486 Developing Web applications with ASP.NET 4.5 MVC 4 at Bauman Moscow State Technical UniversitySituational lidership, Situational lidership at Forma FuturoCertificate, Assembly and diagnostic of computers, Certificate, Assembly and diagnostic of computers at Center “VAT” LLC
English, Russian
Github Skills (2)
ajax3
php3
Programming languages (2)
Github contributions (5)
luckydimdim/grokking
May 2020 - Jun 2020
Contributions:138 commits, 132 pushes, 1 branch in 1 month
luckydimdim/bobel-helpers
Oct 2019 - May 2021
Helpful methods for PHP
Contributions:15 commits, 4 PRs, 11 pushes in 1 year 7 months
helpfulphpajaxphp7
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