Ali Khalili
Senior Software Engineer 1 at Checkout.com
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolAli Khalili is a Senior Software Engineer with 11 years’ experience building resilient, high-throughput financial systems and API-first platforms across London and international teams. He has driven technical leadership at TrueLayer and Checkout.com, delivering KMS-based request signing to meet FIPS 140-2 L3 requirements and redesigning certificate management to reduce incidents. Comfortable shipping full-stack solutions, he pairs backend architecture work (C#, .NET Core, distributed systems, Elasticsearch, event-driven integrations) with React admin UIs and tooling like OpenAPI-driven contract testing. Ali has repeatedly led migrations and platform improvements that dramatically cut latency and maintenance overhead—e.g., a 500% speedup via Elasticsearch and multi-person-month savings during monolith-to-microservice refactors. He combines hands-on implementation with metrics-driven observability and security-first thinking, and often surfaces pragmatic automation (NuGet packages, JWT enhancements) to remove recurring operational toil. Based in London, he blends deep engineering rigor with a knack for turning compliance and integration challenges into production-ready features.
11 years of coding experience
13 years of employment as a software developer
Master's degree Software Engineering, Master's degree Software Engineering at Iran University of Science and TechnologyBachelor's degree Computer Science, Bachelor's degree Computer Science at University of Tehran
English, Persian
Github Skills (99)
windows10
asp-net-core10
asp-net10
contract-first10
linux10
dotnet10
azure10
cross-platform10
iot10
csharp10
postman-collection10
xamarin10
desktop10
dotnet-core10
cache-storage9
Programming languages (5)
Github contributions (5)
AliKhalili/Microservice.Patterns
May 2021 - Aug 2021
Contributions:43 commits, 32 pushes, 1 branch in 2 months
AliKhalili/Blockchain
Aug 2020 - May 2021
Contributions:68 commits, 60 pushes, 5 branches in 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.