KusaL KC

Work History

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Dec 2022 - Present
April9 Digital Consulting
Queensland, Australia
Fullstack Javascript Engineer
Hybrid
  • Wrote complex web interfaces with React & Typescript.
  • Designed schemas and maintained backend of data-intensive applications for various clients using company's proprietary CMS system.
  • Managed integrations with third-party services to include features like SMS/email notifications, scheduling resources, Sendbird chat feature integration, etc.
  • Collaborated with developers from top-notch businesses across Australia like Eagers Automotive and Arbor Operations in QLD.
ES6TypeScriptReact.jsNode.jsPostgresQLAWSContent Management System
May 2021 - Dec 2022
Appen Limited (via Provectus Inc.)
United States
Senior Frontend Engineer
Remote
Responsibilities broadly involve developing and maintaining various data annotation and smart labeling tools:
  • Building advanced user interfaces with React and Redux.
  • Writing clean and readable code in modern JavaScript (ES6) and TypeScript.
  • Daily code reviews in JavaScript, NodeJs, and Ruby languages.
  • Worked with NodeJS (and partly Rails) in the backend.
  • Writing unit tests with modern tools like Jest, Mocha, rspec, etc.
  • Integrated third-party libraries like Draft.js in the frontend.
  • Worked on some impactful features like autosave of user work progress and building new annotation tool (Taxonomy).
Dec 2020 - Apr 2021
Universal Healthcare
Frontend Engineer
Remote
Responsibilities included: - Developing new & maintaining existing applications under nx-generated monorepo with Nrwl's dev tools. - Writing modern ES6 code with Typescript to adapt to regularly updating requirement specifications. - Managed integration with third-party tools like Jitsi Meet for video conferencing. - Performed research and implemented app load + render optimizations with tools like Webpack to analyze and reduce build bundle sizes, utilizing Babel to optimize imports, and so on.
Jan 2020 - Oct 2020
Leasing Deals
Stoke-on-Trent, United Kingdom
Fullstack Engineer
Remote
Developed frontends for two enterprise-scale management dashboard web applications with React-Redux stack.
May 2020 - July 2020, Jun 2018 - Aug 2018
Innopolis Univerity Internship
Innopolis, Republic of Tatarstan, Russia
ReactJS Engineer
Remote
Developed frontends for two enterprise-scale management dashboard web applications with React-Redux stack.
Feb 2018 - Jun 2020
Freelancing
Europe
Frontend Web Developer
Remote
Developed frontends for two enterprise-scale management dashboard web applications with React-Redux stack.