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shivain_07

Shivain

@shivain_07

Full Stack, GenAI and Mobile App Developer

India
Engels, Hindi
Sommige informatie wordt in het Engels weergegeven.
Over mij
Hi there! I am a Senior Software Engineer with 5+ years of experience specializing in high-performance web applications, enterprise frontends, and AI-driven backend integrations. Whether you need a lightning-fast React/Next.js frontend, a robust Node.js backend, or a custom RAG (Retrieval-Augmented Generation) pipeline integrated into your app, I deliver clean, scalable, and production-ready code. Frontend Excellence: React, Next.js, TypeScript, Tailwind CSS, Material-UI, Redux, TanStack Query. Backend & APIs: Node.js, Express, PostgreSQL schema design, and secure RESTful API architectures.... Lees meer

Skills

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shivain_07
Shivain
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Websites op maat
I will build a responsive react or next js website
VanafUS$ 80 / projectMeer informatie
Websites op maat
I will build node js rest apis with postgresql
VanafUS$ 80 / projectMeer informatie

Portfolio

Werkervaring

NewGen

Senior software engineer

NewGen • Fulltime

Feb 2026 - Sep 2026 • 7 mos

Accelerated BAM (admin module) micro-frontend loading across modules and boosted mobile , web stability by resolving complex state-management and performance bottlenecks. •Boosted dashboard speed by 50% via list virtualization and optimized conditional rendering, while implementing a platform-wide Material-UI theming. •Architected a Retrieval-Augmented Generation (RAG) pipeline utilizing NodeJS, LangChain, Gemini, and pgvector to build an automated support agent,reducing user resolution times by dynamically querying troubleshooting guides and technical documentation. •Spearheaded the migration of the application from React17 to React18, ensuring compatibility across the micro -frontend architecture. •Skills used: React JS, Material UI, Redux, Nodejs, PostgreSQL

Knimbus

Senior frontend developer

Knimbus • Fulltime

Apr 2023 - Feb 2026 • 2 yrs 10 mos

•Spearheaded the architectural migration of Knimbus v4 from Angular to React, successfully transitioning a large-scale digital library platform serving dashboards and portals. •Engineered high-performance analytics dashboards using Chart.js and TanStack Query, optimizing frontend caching and runtime loading while building reusable UI components for content-heavy data views. •Implemented JSON-driven theming with Emotion.js and integrated an AI-powered chatbot while improving rendering and state handling. •skills used: React JS, Redux, Emotion.js, TanStack, HTML,CSS.