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Sachin Mour, JavaScript Developer in Copenhagen, Denmark
Sachin Mour

JavaScript Developer in Copenhagen, Denmark

Member since August 25, 2016
Sachin is ranked in the top 0.1 percent at Interviewbit out of over 50,000 users. He's also one of the top 60 at FreeCodeCamp and has finished all three certifications from over 200,000 users. Sachin also is the creator of—a blogging engine which allows developers to blog using Markdown.
Sachin is now available for hire



  • JavaScript, 5 years
  • React, 4 years
  • Node.js, 4 years
  • ECMAScript (ES6), 3 years
  • Redux, 3 years
  • Jest, 3 years
  • Promise, 3 years
Copenhagen, Denmark



Preferred Environment

macOS, WebStorm, GitHub

The most amazing...

...thing I've made is a dashboard for the NYC Outward Bound to help them visualize their student data and variables that can help a student succeed.


  • Senior Software Engineer

    2018 - PRESENT
    Danske Bank
    • Created a web and mobile dashboard for over 500,000 users.
    • Pulled out D3.js computations from their core library and made it work with Cycle.js components.
    • Built a reusable, cross-platform framework using reactive programming, Cycle.js, React.js, and React Native.
    Technologies: React.js, Cycle.js, Redux, dD3.js
  • Software Engineer

    2014 - PRESENT
    • Utilized effectively the development of the front-end with client-side validation, middle-tier development, and back-end management.
    • Created various visualizations using d3.js making it work with react and redux.
    • Met with clients to discuss projects and gather requirements.
    • Monitored efficiently the progress against task estimates to provide status updates to clients and to ensure that the project is on track for the expected completion date.
    • Planned, documented, and executed plans to ensure all code changes met the requirements.
    Technologies: React.js, Redux, Webpack, Node.js, D3.js
  • Software Engineer

    2017 - 2018
    K15t Software GmbH
    • Performed software development tasks, such as prototyping, feature development, bug fixing, unit testing and writing automated functional tests.
    • Collaborated with product owners and UI designers to create an excellent user experience.
    • Worked with a team of talented developers and designers to build simple, beautiful and consistent user experiences for web apps.
    • Built the back-end to provide REST APIs using AWS Lambda, Node.js, and more.
    • Developed the front-end to efficiently create bug-free user interfaces using React.js, Redux, and more.
    • Helped other developers as needed.
    Technologies: React.js, Redux, Node.js, AWS Lambda
  • Front-end Developer

    2017 - 2017
    Roomsie (via Toptal)
    • Converted designs from Photoshop to a real product.
    • Helped other developers to set up guidelines and best practices to have a similar structure while writing code.
    Technologies: React.js, Redux, JavaScript, Ruby on Rails, Redis
  • Software Engineer

    2017 - 2017
    Brainbuild (via Toptal)
    • Developed their mobile platform using React Native.
    • Implemented a push notifications server for the application.
    • Took part in implementing the mobile design.
    Technologies: React Native,, Redux, JavaScript, Node.js
  • Software Engineer

    2016 - 2017
    NYC Outward Bound Schools
    • Built a dashboard to help manage students data for different user levels using React, Redux, Webpack, and Node.js—which saved the company more than $10,000 per year by removing their dependency on their old system.
    • Created a way to visualize their data in a way which would help them determine key variables through which they can improve their students' success.
    • Engineered a way to upload different types of data and parse them in one single sourced database.
    • Developed a backup and restore system for emergencies.
    • Created a way to export each and every data as possible.
    Technologies: React, Redux, Webpack, Node.js
  • Software Engineer

    2016 - 2016
    Saferide Health
    • Created a notification system for the app dashboard to help and manage different user notifications.
    • Developed a chat system for the customer support to help the clients to make better use of the application.
    • Supported the development of the mobile application using React Native and Redux.
    • Aided in the improvement and development of the user interface (UI) using HTML, CSS, and JavaScript.
    Technologies: React.js, React Native, Redux, iOS, JavaScript


  • NYC Outward Bound Schools (Development)

    This is an app built for schools to help them manage their students and see how their students are doing in different criteria and how they can improve.

    Login using these details:
    - Email: [email protected]
    - Password: password

  • Leavent (Development) is a blog that enables developers and users to share and experience wisdom, ideas, knowledge, and stories.


  • Languages

    ES7, JavaScript, ECMAScript (ES6), HTML/CSS, CSS3, Ruby, ES8
  • Frameworks

    Material-UI, Jest, Express.js, Redux, YARN, React Native, Ruby on Rails (RoR)
  • Libraries/APIs

    JSON API, Moment.js, Lodash, React Router, React Redux, Node.js, jQuery, React, Passport.js, D3.js
  • Tools

    Redux Thunk, NPM, Mongoose, PM2, Babel, Webpack, Webpack 2, Front-end Build Tools, AWS Step Functions, AWS CloudWatch, AWS CloudFormation,
  • Paradigms

    Promise, Model View Controller (MVC), Testing, REST
  • Platforms

    Web, AWS Lambda, iOS
  • Storage

    JSON, MongoDB, AWS DynamoDB
  • Other

    Minimum Viable Product (MVP), Middleware, Axios, Authentication, User Authentication, Validation, Google Material Design, Full-stack, APIs, Data Visualization, Time Management, App UI


  • Bachelor's degree in Materials Science
    2012 - 2016
    PEC University of Technology - Chandigarh, India
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