Swanand Mulay
Information System Engineer
Canada
Summary
🤩
Rockstar🎓
Top SchoolSwanand Mulay is an Information Systems Engineer with 5 years of recent experience and over a decade in software development, currently building systems at Nextdoor after senior engineering roles at Brillio and Cybage. He blends backend and embedded systems expertise, contributing to Rust projects like rumqtt (an MQTT broker) and embassy (an async embedded framework), where he improved routing, logging, TCP readiness traits, and SPI drivers. Comfortable across hardware drivers and cloud-facing services, he focuses on reliability, observability, and efficient refactoring to reduce runtime checks. Based in Canada, he brings a practical engineering mindset shaped by hands-on driver work and protocol-level improvements, and enjoys “redoxing” systems—applying low-level, systems-oriented fixes for cleaner, safer code.
5 years of coding experience
14 years of employment as a software developer
BE(IT), I T, BE(IT), I T at Savitribai Phule Pune University
Github Skills (25)
tracer10
async10
routers10
mqtt10
ip10
router10
abstraction-layer10
io10
mqttnet10
asyncio10
driver10
routes10
sys10
tcp10
embedded10
Programming languages (9)
Github contributions (5)
bytebeamio/rumqtt
Oct 2022 - Jan 2023
The MQTT ecosystem in rust
Role in this project:
Backend Developer
Backend DeveloperContributions:2 releases, 200 reviews, 34 commits in 2 months
Contributions summary:Swanand primarily contributed to the `rumqttd` project, an MQTT broker in Rust. Their work involved fixing bugs in the router and client, improving code efficiency through refactoring (e.g., removing redundant checks), and implementing tracing for structured logging. The user also enhanced the codebase by introducing features like dynamically reloading log filters.
emqxasynciomqtt-ecosystemrustmqtt
embassy-rs/embassy
Oct 2022 - Jan 2024
Modern embedded framework, using Rust and async.
Role in this project:Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:2 PRs, 2 comments in 1 year 3 months
Contributions summary:Swanand primarily contributed to the `embassy-rs/embassy` repository by implementing features related to network communication and hardware drivers within an embedded systems context. They focused on adding `ReadReady` and `WriteReady` traits for TCP sockets, extending the functionality of `embedded-io-async`. Furthermore, the user added new driver functionalities in the `spis` and `spim` modules, indicating work on communication protocols for embedded systems. Several commits involved fixing bugs, and improving pin handling in hardware driver implementations, demonstrating proficiency in hardware integration.
driversrustembeddedhalasync
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