Sean Doak personal email
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As a highly experienced Java Developer, I bring a wealth of knowledge and expertise in building scalable and efficient applications using Java, Springboot, and related technologies. With a strong focus on financial and telecommunications work, I have a proven track record of delivering high-quality software solutions that meet the needs of clients and end-users alike.One of my greatest strengths is my ability to re-architect monolithic applications into cloud-native microservices architecture, resulting in scalable and high-quality systems. I am experienced in setting up CI/CD pipelines within a DevOps team environment, and I work collaboratively with Agile software development teams to ensure that projects are delivered on time and to the highest standards.With a proficiency in various programming languages, frameworks, and tools, including Java, Python, SpringBoot, Helm, Kubernetes, Docker, Jenkins, JEE, Spark, Kafka, MySQL and PostgreSQL, I am well-equipped to complete complex software development projects with ease. My dedication to software engineering is matched only by my commitment to teamwork and collaboration and I thrive in fast-paced, dynamic environments where I can work closely with colleagues to achieve common goals.Currently a Lead Software Engineer at Mastercard, I have previously worked at Ericsson, where I played a crucial role in re-architecting a Windows-based monolithic application into a cloud-native microservices architecture application. This enabled the application to run self-organizing network algorithms deployed on Kubernetes in the cloud.Throughout my career, I have developed a strong passion for software engineering, constantly seeking out new challenges and opportunities to learn and grow. I am a quick learner and able to adapt to new technologies and programming languages with ease. Whether I am building complex applications from scratch or optimizing existing codebases, I am always focused on delivering results that exceed expectations.
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Senior EngineerEricsson May 2024 - PresentKista, Stockholm, Se -
Lead Software EngineerMastercard Sep 2023 - May 2024Purchase, Ny, UsLead Software Engineer with Payment Cancellation Services (PCS) -
Senior Software EngineerMastercard Aug 2021 - Aug 2023Purchase, Ny, UsSenior Java developer for Automatic Billing Updater (ABU) -
Senior EngineerEricsson Oct 2018 - Aug 2021Kista, Stockholm, Se-- OSS Cloud Native CI/CD (Dec 2019 - Aug 2021) -- Enabling multiple OSS Cloud Native applications to maximise their CI/CD solutions with reusable solutions.Automated provision of scalable, secure and CI/CD environments to support the build, test, deploy and release microservices.Developed Java SpringBoot microservice chassis to enable new microservice teams to focus on delivering business value fast. -- Ericsson Centralized SON (Oct 2017 - Dec 2019) --EC SON is a microservices based, cloud native application deployed by network operators to optimize their networks.Developing EC SON required the re-architecture of a Windows based monolith application into a cloud native microservices architecture based application to run self-organizing network algorithms, deployed on Kubernetes in the cloud. SON Optimization Algorithms include: - RET (Remote Electrical Tilt) optimizationDeveloped using the following technologies: - Kubernetes, - Docker - Java EE - Wildfly - PostgreSQL - Apache Spark - Apache Kafka - Elastic Stack - Prometheus-- SON Optimization Manager (Sept 2015 - Oct 2017) -- SON (Self Organizing Networks) Optimization Manager automatically optimizes mobile networks, at a network management level. SON use case algorithms simplifies the configuration, optimization and healing of networks resulting in improved network performance and reduced cost for network operators.Initial studies, development, testing and deployment of the whole system including the data-access, business-logic and UI layers of the application.SON algorithms include: - Remote Electrical Tilt (RET) optimization - Capacity & Coverage Optimization (CCO) - Automatic Neighbor Relation (ANR) management - Load Balancing - Automated Cell Outage ManagementDeveloped using the following technologies: - Java - Python - Jython - Google Web Toolkit (GWT) - JBoss - MySQL - HTML, CSS, JavaScript, Highcharts -
EngineerEricsson Dec 2016 - Oct 2018Kista, Stockholm, Se -
Trainee EngineerEricsson Dec 2015 - Dec 2016Kista, Stockholm, Se -
Msc InternEricsson Sep 2015 - Dec 2015Kista, Stockholm, Se
Sean Doak Skills
Sean Doak Education Details
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Technological University Of The ShannonApplied Software Engineering -
Technological University DublinEngineering -
Technological University Of The ShannonCertificate In Software Engineering -
Atlantic Technological UniversityComputer Science -
Pobalscoil Chloich Cheannfhaola, Falcarragh, County DonegalLeaving Certificate
Frequently Asked Questions about Sean Doak
What company does Sean Doak work for?
Sean Doak works for Ericsson
What is Sean Doak's role at the current company?
Sean Doak's current role is Software Engineer.
What is Sean Doak's email address?
Sean Doak's email address is sh****@****ail.com
What schools did Sean Doak attend?
Sean Doak attended Technological University Of The Shannon, Technological University Dublin, Technological University Of The Shannon, Atlantic Technological University, Pobalscoil Chloich Cheannfhaola, Falcarragh, County Donegal.
What skills is Sean Doak known for?
Sean Doak has skills like Teamwork, Mechanical Engineering, Software Engineering, Java Software Development, Microsoft Office, Autocad, Solidworks, Solid Edge, Customer Service, Engineering, Microsoft Excel, Matlab.
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