Sean Kim

Sean Kim Email and Phone Number

Development Team Lead | Full Stack Developer @ Helcim
calgary, alberta, canada
Sean Kim's Location
Calgary, Alberta, Canada, Canada
About Sean Kim

Can you imagine a 11-year-old kid just going in and out of Windows folders for hours? That kid was me the first night my family bought a computer. I was in awe about the new technology, and it was fun enough even though I ran the first software months later. I can confidently say that I am a curiosity driven person. I dig deep into areas that interest me, and it led me to photography. The whole process of photography, I found, was unexpectedly similar to software development. Before taking a shot, I had to think of many factors such as light of the angle, framing, and trail of story to be told. After that, I would have to micro adjust the settings on camera. However many times it took, I worked up until I took the optimal shot that I was satisfied, and it gave me thrills.Now, my passion lies in software development. Even before typing into an IDE, I would have to carefully design the logical flow, decide which pathway to take to arrive at a solution, and consider how it would be viewed to the user. After giving the program its first run, I would face many errors. I fix up the errors, re-adjust the logical flow, and better its appearance to the users. I would have to repeat this process until I have a work of art that I can confidently present to the users.All in all, I anticipate an astonishing experience in my future career where I can concentrate all my curiosity into.Thank you.

Sean Kim's Current Company Details
Helcim

Helcim

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Development Team Lead | Full Stack Developer
calgary, alberta, canada
Website:
helcim.com
Employees:
61
Sean Kim Work Experience Details
  • Helcim
    Development Team Lead - Integrations
    Helcim May 2024 - Present
    Calgary, Alberta, Canada
    Managed a team of 4 developers managing public API integrations and implementing and 3rd party integrations including WooCommerce, Quickbooks Online, and Xero.
  • Helcim
    Technical Lead - Payments
    Helcim Jan 2023 - Jun 2024
    Calgary, Alberta, Canada
    Handled card/ACH settlements, bank reconciliation, fee calculation, and funding. Working with a team of 6 developers, communicated with stakeholders, product managers, and the executives to gather business requirements, designed sustainable software architecture, and planned deployment strategies to be efficient and scalable in an agile environment.1. Reduced critical incidents by 70% and rollbacks by 90% by gathering metrics on common bugs, identifying bottlenecks in the system, and devising product release plans to minimize the risks.2. Promoted a constructive environment where all developers share their opinions without fear of conflict through technical discussions and make team decisions for consistent conventions and best coding practices.3. Communicated with external organizations (Elavon, Paze, Scotiabank, RBC, JP Morgan) to spearhead new projects and provide feedbacks.
  • Helcim
    Intermediate Software Developer - Payments
    Helcim Oct 2022 - Dec 2022
    Canada
    Handled card/ACH settlements, bank reconciliation, fee calculation, and funding. Processed 3 million dollars CAD/USD daily for over 7,000 merchants. Additionally, maintained the system by providing quality code reviews and stable product deployment.1. Improved the fee calculation process from 10 minutes to 10 seconds to overcome scalability challenges caused by growing number of 1,000 new merchants per month. 2. Improved the transactions settlement process from minutes to seconds. 3. Migrated payments system to cloud using Google Cloud Platform, Docker, Kubernetes, and Argo CD.4. Provided quality code reviews and lead technical discussions for a unified coding standards.
  • Helcim
    Junior Full Stack Developer - Payments
    Helcim Jul 2021 - Sep 2022
    Canada
    Handled card/ACH settlements, bank reconciliation, fee calculation, and funding. Processed 3 million dollars CAD/USD daily for over 7,000 merchants.1. Built a SFTP access and BAI parsing system for JP Morgan Chase, RBC, and Scotia Bank in Canadian/US currencies.2. Migrated the Vue2 UI to Vue3/Typescript/Pinia UI which increased load performance by 200%3. Built a risk mitigation system to preventing acculmulated 2 million dollar fraud loss.4. Refactored the fee calculation process Confluent Kafka events and increased the processing time by 100%.5. Acquired terminal certification with Elavon coordinating with the hardware team.FrontEnd: Vue2, Vue3, Vuex ORM, Pinia, TypescriptBackEnd: PHP, Golang, Kafka, Google Cloud Run Jobs, Cloud function, Cloud Scheduler, Cloud Secret ManagerDatabase: MySQL, Google Cloud SQL, Google BigQueryVersion Control: GitlabDeployment: Docker, Kubernetes, ArgoCDEvents: Confluent KafkaCommunication: Google Suite, Slite, AsanaDesign: FigmaLogging: Elastic Insights

Sean Kim Education Details

Frequently Asked Questions about Sean Kim

What company does Sean Kim work for?

Sean Kim works for Helcim

What is Sean Kim's role at the current company?

Sean Kim's current role is Development Team Lead | Full Stack Developer.

What schools did Sean Kim attend?

Sean Kim attended Southern Alberta Institute Of Technology (Sait).

Who are Sean Kim's colleagues?

Sean Kim's colleagues are Viktoriia Zhyhula, Callum Yates, Cory Brown, Natalia Munoz, Ivan Lim, Rajeshwar Singh, Abdi Obsiye.

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    hotmail.com, selectwines.ca

    1 +160468XXXXX

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