Sebastian聽Machuca
Engineering Manager at GRIDSIGHT
Sydney, New South Wales, Chile
Summary
馃懁
Senior馃帗
Top SchoolSebastian Machuca is an engineering manager with 11 years of experience building scalable, resilient systems and leading distributed teams across energy, e-commerce, and platform companies. He combines deep Domain-Driven Design and evolutionary architecture practice with hands-on engineering鈥攈aving driven microservice decompositions, high-impact API work (cart/checkout and multi-currency), and platform improvements at BigCommerce and Evergen. At Evergen he led IoT and optimisation efforts for C&I solar and battery systems and headed integrations with market systems like AEMO鈥檚 PDR, demonstrating domain expertise in energy markets and sustainability. He is pragmatic about quality and emergent design, mentors engineers through code reviews and 1:1s, and advocates architectures that evolve with product needs. An early contributor to php-resque refactors, he values maintainability and backward compatibility in open-source libraries. Based in Sydney with Chilean roots, he blends technical depth, cross-functional leadership, and a long-standing commitment to leveraging technology for sustainability.
11 years of coding experience
19 years of employment as a software developer
Ingeniero Civil en Computaci贸n, Informatica, Ingeniero Civil en Computaci贸n, Informatica at Universidad Tecnol贸gica Metropolitana
English
Stackoverflow
111reputation
2kreached
4answers
4questions
Github Skills (11)
factory-pattern10
php10
object-oriented-programming10
back-end-development10
redis10
unit-testing9
phalcon6
amazon-web-services6
domain-driven-design6
database6
aws-iot6
Programming languages (8)
Github contributions (5)
chrisboulton/php-resque
Oct 2016 - Oct 2016
PHP port of resque (Workers and Queueing)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 1 PR, 7 comments in 8 days
Contributions summary:Sebastian primarily contributed to refactoring and improving the `php-resque` library, a PHP port of Resque, a Redis-backed background job processing system. Their work focused on enhancing the library's flexibility and maintainability by introducing a factory pattern for instantiating job instances. They also modified the code to ensure compatibility with older PHP versions, demonstrating a focus on code quality and broader compatibility.
redisphp-portresquephpworkers
EvergenEnergy/remote-commands-handler
May 2023 - Jul 2024
A versatile and easy-to-use tool for converting MQTT messages into Modbus commands, facilitating seamless integration in IoT networks.
Contributions:5 releases, 176 reviews, 48 PRs in 1 year 1 month
modbusmqttutility
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