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Kumar Avishek

21 followers

Frontend Engineer at OpeninApp | Building for creators 🚀

21 followers

Joined 17 Oct 2022

themodernmonk7.com

Experience

2 years, 8 months

The IT GUY

Frontend Engineer

Mar 2025 - Present (1 yr, 4 m) • bengaluru, india • full-time

• Leading frontend development for Tejas Tours and Travels using SDUI architecture; leveraged server-side rendering to optimize the critical rendering path (CRP), maintaining a 1.6s FCP for dynamic, personalized cab booking flows.

• Architected an asynchronous quotation generation workflow using BullMQ and Redis, enabling non-blocking API responses by offloading PDF creation to background workers and automating email and WhatsApp delivery of generated quotations.

• Developed a scalable CRM dashboard for a SaaS immigration platform, enabling case management, workflow automation, document processing, and secure role-based access using React, TypeScript, and Refine.dev.

JavaScript

ReactJS

NextJS

TypeScript

TailwindCSS

OpeninApp

Front-end engineer

Aug 2023 - Dec 2024 (1 yr, 4 m) • bengaluru, india • full-time

Maintained and optimized Openinapp B2C products for 3M+ users, streamlining architecture, scalability, and web performance.
Led end-to-end development of CallWithFans and Affilinks, driving 10,600 new users to Openinapp’s B2C dashboard and expanding product offerings.
Engineered redirection logic for the Conversion Booster product, resulting in a 3x increase in average session duration.
Resolved GA4 tracking issues for brands like Urban Ladder, The Sleep Company, and House of Masaba, boosting conversion rates by 75%.
Collaborated with 20+ clients on app integrations and resolving technical queries, ensuring seamless functionality and client satisfaction.
Optimized asset management with service workers, accelerating page load times by 40% and improving user engagement.
Developed APIs for dynamic Open Graph meta tags, increasing social shares and click-through rates by 15%
Conducted rigorous code reviews, achieving 20% fewer bugs and enhanced application stability
Awarded "Rock Star Of the Week"

ReactJS

JavaScript

Redux

NextJS

TailwindCSSJotai

TypeScript

Git

Figma

HTML

Education

Purnea University, Bihar

Bachelor of Science (BS), Zoology

2019 - 2022

Forbesganj College, Bihar

12th, Science

2014 - 2015