Ilias bhallil
Freelance Software Engineer at Planang
Paris, Ile-de-France
Summary
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SeniorIlias bhallil is a pragmatic senior full-stack engineer based in Paris with 10 years of experience building high-performance web, mobile, and distributed systems. He excels at owning end-to-end projects—from real-time dashboards and workflow editors to on-prem distributed actor systems—and consistently drives large performance gains (often 10–100x) through profiling and targeted optimizations. Comfortable in product-facing and internal tooling contexts, he has shipped cross-platform design systems, P2P RPC libraries, and scalable BPMN-style editors while improving developer experience and CI/CD workflows. A frequent collaborator with international teams, he pairs a builder’s mindset with practical reliability work such as auditing, security fixes, and RBAC redesigns. Notably, he blends modern web stacks with systems-level improvements (Rust/WebAssembly, Redis-backed stateful actors) to squeeze latency and memory out of complex applications.
10 years of coding experience
1 year of employment as a software developer
French, English
Stackoverflow
21reputation
0reached
1answer
0questions
Github Skills (200)
javascript-client10
windows10
swiftui10
serverless-applications10
api10
lambda10
serverless-plugin10
dart10
aws-lambda10
cross-platform10
csv-parser10
serverless-framework10
android10
macos10
telemetry10
Programming languages (7)
Github contributions (5)
iliasbhal/xstate-builder
Dec 2019 - Jun 2021
Use A Fluent Builder To Generate Your X-State Configuration
Contributions:1 review, 45 commits, 8 PRs in 1 year 6 months
builderfluent
mikestaub/serverless-express
Feb 2018 - May 2021
Run your unmodified express app on AWS Lambda via the Serverless framework.
Contributions:1 release, 1 review, 67 commits in 3 years 3 months
serverless-applicationsserverlessaws-lambdaexpressexpress-app
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