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shivain_07

Shivain

@shivain_07

Full Stack, GenAI and Mobile App Developer

India
Inglese, Hindi
Alcune informazioni sono riportate in lingua inglese.
Chi sono
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.... Continua a leggere

Competenze

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shivain_07
Shivain
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Siti web personalizzati
I will build a responsive react or next js website
A partire da80 USD / progettoMaggiori dettagli
Siti web personalizzati
I will build node js rest apis with postgresql
A partire da80 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

NewGen

Senior software engineer

NewGen • Full time

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 • Full time

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.