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singh_guri_js

Guri

@singh_guri_js
5,0(1)

Full Stack Developer

Indien
Englisch, Spanisch, Russisch, Hindi
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
I am a Senior Full Stack Developer and AI/LLM Engineer with professional experience since 2018 and 25,500+ hours of freelance development work. I build scalable web applications, SaaS platforms, Roblox games, AI agents, RAG chatbots, and automation systems using Node.js, React, Next.js, and TypeScript. My focus includes reliable APIs, real-time backends, secure payment integrations, and practical AI solutions. Expect clear communication, maintainable code, and a structured approach from planning to deployment.... Mehr lesen

Kompetenzen

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singh_guri_js
Guri
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Benutzerdefinierte Websites
I will develop a full stack web application using react nodejs and apis
5,0(1)
Ab80 $ / ProjektWeitere Details
Vollständige Spielerstellung
I will be your roblox game developer and roblox scripter for game development
Ab80 $ / ProjektWeitere Details

Arbeitserfahrung

Urgent_Games

Senior Software Engineer

Urgent Games

Jul 2018 - Oct 2026 • 8 yrs 3 mos

I am responsible for designing, building, and scaling production-grade platforms, and real-time backend infrastructure. * Lead full-stack development across Node.js, NestJS, TypeScript, React, Next.js, PostgreSQL, MySQL, MongoDB, Redis, AWS, and Docker. * Architect and maintain high-concurrency, real-time systems using WebSockets, Socket.IO, microservices, caching, and event-driven architecture. * Build and maintain wallet, payment, transaction, betting, and settlement systems, with a strong focus on consistency, security, and transaction integrity. * Develop multiplayer and real-time gaming functionality, including game sessions, player state, live updates, betting flows, and wallet synchronization. * Design scalable REST and GraphQL APIs, database architectures, third-party integrations, and backend services. * Manage production infrastructure and deployments using AWS, Docker, CI/CD, monitoring, performance optimization, and production troubleshooting. * Work across the complete product lifecycle—from system architecture and technical planning to development, deployment, optimization, and production support. * Integrate modern AI/LLM technologies, including OpenAI/GPT APIs, Claude, Gemini, RAG, vector search, and AI-powered workflows.

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