Varun Kumar

Varun Kumar Email and Phone Number

Software Engineer @ knowis AG
Berlin, DE
Varun Kumar's Location
Berlin, Berlin, Germany, Germany
About Varun Kumar

An experienced Full stack developer with 5+ years of experience in web application development in an agile environment. My expertise includes gathering project requirements, strategic planning, accurate estimations, and end-to-end project execution. Creating interactive user-friendly interfaces and tools to make people's lives easier. My ability is to learn and incorporate new technologies, a versatile team player with good communication and interpersonal skills.Competencies: ReactJS, Redux, JavaScript (ES6), TypeScript, NodeJS, ExpressJS, GraphQL, HTML5, CSS3, Sass/Scss, React Bootstrap, React Query, OAuth 2.0, Docker ACQUIRED SKILLS:- HTML5, CSS & Responsive Web Design.- Object-oriented Programming based on JavaScript(ES6).- Web Development Libraries (ReactJS, Redux, BootStrap, Sass etc.).- Write clean, modular & efficient code and develop well-tested applications using TDD (Test Driven Development) principles.- Git Version control + GitHub.- Agile methodologies.- Strong exposure of fundamental web technologies such as HTTP ,XMLHttp, AJAX, integration of third party services (Restful API'S) & JSON.- Back-end Technologies - NodeJS, ExpressJS- Database - MySQL- Testing tool - Jest for unit and integration test, React Testing Library - Digital marketing SEO, SMM and Digital Marketing tools like Keyword Planner, On-Page SEO, Off-Page SEO, Affiliate Marketing.Check out my GitHub profile for a better overview of my accomplishments so farGitHub: https://github.com/VarunProgOpen for further discussions.Email: varunchaudhary578@gmail.com

Varun Kumar's Current Company Details
knowis AG

Knowis Ag

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Software Engineer
Berlin, DE
Website:
knowis.de
Employees:
48
Varun Kumar Work Experience Details
  • Knowis Ag
    Software Engineer
    Knowis Ag
    Berlin, De
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  • Knowis Ag
    Software Developer
    Knowis Ag Sep 2024 - Present
    Berlin, Germany
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  • Uniberg Gmbh
    Full Stack Developer
    Uniberg Gmbh Mar 2023 - Aug 2024
    Berlin, Germany
    * Developed scalable web user interface tool for ease of use which integrates Netbox with GitLab server and UI is responsible to handle all actions and features, This product automates building infrastructure and maintaining it later on with infrastructure-as-code principle.* Led end-to-end development of a new application, from initial architectural design through to successful stakeholder demonstrations.* This responsive web application has been developed to ease users action and interaction with Netbox.* Setting up backend infrastructure with OAuth 2.0 Integration to GitLab server.* Enhanced security and performance with GraphQL integration.* Implemented Unit testing and integration testing for the whole application, deployment setUp of Nginx server.* Git pipelines setup for deployment and integration python script to interact with Netbox.* Enhanced UI look and feel with regular feedback and market research.* Pro active collaboration on a daily basis with the scrum team to highlight risks estimations to help and enhance the quality of the product.* Demonstration of application to stakeholders.* Brainstorming for new ideas to enhance product features.
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  • Alteos
    Software Engineer
    Alteos Jun 2022 - Feb 2023
    Berlin, Germany
    * Worked on embedded insurance solutions with a wide range of innovative, customized and affordable insurance solutions to enhance security for investment.* New feature implementations in existing applications and bug fixes.* Implemented typescript in an existing ReactJS application.* A significant improvement in overall performance was achieved by transforming the legacy codebase into modern React with typescript.* Setting up unit-test cases in the web portal and component library solutions.* Enhanced new services with NodeJS, ExpressJS.* Worked with CI/CD pipelines.* Write unit tests for existing and enhanced features.
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  • Digikraft Social
    Reactjs Developer
    Digikraft Social May 2021 - May 2022
    Remote Work
    * Led the development of a robust E-commerce portal and seamlessly integrated RESTful APIs for enhanced functionality.* Successfully incorporated third-party libraries like Redux, React Router, React-Toastify, localForage, and React Table to optimize user experience and application performance.* Designed and implemented an interactive image filter gallery with search, filter, sorting, and item selection features, enhancing user engagement.* Collaborated closely with cross-functional product team members to translate requirements into feature-rich implementations.* Utilized agile methodology to build reusable components and responsive design, ensuring optimal user experience across various platforms.* Employed media queries and Bootstrap to create a responsive application, delivering a consistent user experience on all devices.* Worked collaboratively within a development team to troubleshoot front-end and CSS issues, ensuring the application's stability and performance.* Proficiently utilized Git for version control, maintaining a well-organized codebase with regular updates on GitHub.
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  • Arden University
    Master Of Science (Data Analytics And Information Systems Management)
    Arden University Feb 2020 - Jul 2021
    Berlin
    Acquired advanced strategic expertise in data analytics and information systems management, with a focus on their practical applications across diverse business scenarios. Proficient in integrating these disciplines into business strategies, demonstrating problem-solving skills to innovate solutions for complex challenges. Accomplished practical, industry-relevant projects with the potential to directly enhance current or future roles and organizations.
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  • Dehradun School Of Online Marketing (Dsom)
    Frontend Developer
    Dehradun School Of Online Marketing (Dsom) Aug 2018 - Jan 2020
    Dehradun, Uttarakhand, India
    * Developed Fitness Management System to streamline operations and boost member satisfaction in fitness centers.* Implemented best development practices, shared and standardized code libraries and documentation of all systems tools and processes.* Implemented fully web responsive portal, which led to an increase in overall user engagement by 60% measured by Google Analytics.
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Varun Kumar Education Details

Frequently Asked Questions about Varun Kumar

What company does Varun Kumar work for?

Varun Kumar works for Knowis Ag

What is Varun Kumar's role at the current company?

Varun Kumar's current role is Software Engineer.

What schools did Varun Kumar attend?

Varun Kumar attended Arden University, Doon Business School.

Who are Varun Kumar's colleagues?

Varun Kumar's colleagues are Nicolas Bassing, Johanna Spieler-Keil, Christian Fleischmann, Martina Hasenöhrl, Sobhy Wagih, Liuyi Yang, Prathibha Hari.

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