Amin Sabbaghian Email & Phone Number

Amsterdam, North Holland, Netherlands

Tehran, Iran

Build, deploy and stabilise the project from scratch on Kubernetes (k8s) using monitoring tools. Coach new people on the project, including three juniors and a senior analyst. Utilise agile methodologies to improve team productivity and performance.- Steered the planning and delivery of a minimum viable project within the three months deadline.

Tehran, Iran

Stabilised Zeppelin on the k8s. to instil development capabilities. Utilised big-data technologies, including Kafka, sparkSQL, HDFS, Avro, and sqoop to yield cost savings and improve operational efficiency.- Deploying a jupyterhub on k8s with nine kernels and three languages, encompassing R, Java, and Python in three environments, including Docker, GPU server, and Spark on Yarn via the jupyter-gateway library.

Tehran, Iran

Examined and troubleshot interview pipeline issues/problems. Designed a homework project for filtering the candidates, such as creating questions, and test cases and reviewing the quality of received codes.- Minimised cost-per-hire and facilitated success rate increase in interviews.- Created a framework for the interview after six months, including a proposal and a plan for rebuilding the process.

Tehran, Iran

Dockerised the monolith project and modified deployment components, using HA proxy in front of Nginx. Supported code refactoring to use CDN for saving and serving image files. Refactored a function of about 150 lines of highly complex logic code. Guided related staff in developing other microservices for departments to ensure more stable, robust, and fault-tolerant functionality in the monolith. Helped the team in selecting the best-suited agile methodology (XP). Led a team of ten people to… Show more Dockerised the monolith project and modified deployment components, using HA proxy in front of Nginx. Supported code refactoring to use CDN for saving and serving image files. Refactored a function of about 150 lines of highly complex logic code. Guided related staff in developing other microservices for departments to ensure more stable, robust, and fault-tolerant functionality in the monolith. Helped the team in selecting the best-suited agile methodology (XP). Led a team of ten people to optimise overall productivity and efficiency.- Debugged all the test cases of the monolith project, a collection of about 300 unit tests with 20% failing.- Minimised maintenance costs by 50% through migration of monolith from bare metal servers to k8s. Wrote unit and functionality tests to ensure codes work fine prior to migration. Show less

Tehran, Iran

Collaborated with the product manager to design, build, and test systems. Designed and communicated APIs with the client team to deliver advanced features. - Maintained and improved the stability of software and codes using docker and refactoring methods. Enhanced supportability and also identified performance bottlenecks by implementing profiling tools for software and database. - Automated deployment processes using GitLab CI/CD.- Led five engineers in developing scalable… Show more Collaborated with the product manager to design, build, and test systems. Designed and communicated APIs with the client team to deliver advanced features. - Maintained and improved the stability of software and codes using docker and refactoring methods. Enhanced supportability and also identified performance bottlenecks by implementing profiling tools for software and database. - Automated deployment processes using GitLab CI/CD.- Led five engineers in developing scalable web-based software solutions. Show less