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Sonika Maheshwari

Sonika Maheshwari

Frontend Developer at Walmart, mentor for JavaScript/React

sonika-maheshwari
Bengaluru, Karnataka, India
Joined February 2026
Favicon imagegithub.com
Favicon imagesonikamaheshwari005.medium.com
Favicon imagetopmate.io
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Favicon imageremotehub.com
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Network

13.1K connections

Summary

Experienced frontend-focused software developer at Walmart with an emphasis on JavaScript and React. rocketreach+2
Active mentor and educator who offers structured interview-preparation services and group sessions for frontend engineers. topmate+1
Technical writer who publishes practical articles on frontend topics (CSR vs SSR, system design problems, TypeScript/React features). gitconnected+1
Maintains an active developer presence (GitHub, personal site, YouTube) used to share code, tutorials, and learning resources. github+2

Work

Projects

Writing

JavaScript — Design Parking System

September 1, 2024

Technical article that walks through designing a parking system (problem description and implementation approach) published on LevelUp/GitConnected.

Favicon imagelevelup.gitconnected.com

Design a Food Rating System

September 1, 2024

Blog post describing design considerations and approach for building a food rating system.

Favicon imagelink.medium.com

Client Side Rendering(React) vs Server Side rendering(NextJS)

January 1, 2024

Article comparing client-side rendering with server-side rendering, discussing trade-offs and when to use React vs Next.js.

Favicon imagelevelup.gitconnected.com

Hobbies

Technical blogging and publishing articles about JavaScript and frontend engineering. medium+1