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devshakti
@shaktisingh90
Full Stack Engineer Generative AI AI Integration Specialist
India
Hindi, Inglés
Sobre mí
Full Stack Engineer with 5+ years of experience designing and scaling high-performance web applications for UK,
US, and AUS-based clients. Proficient in React.js, Next.js, TypeScript, Node.js, Express.js, Python, and FastAPI
with hands-on Generative AI integration using Gemini API, OpenAI API, RAG pipelines, LangChain, and Vector
Databases. Delivered 10+ production projects — reduced API response times by 40%, improved AI search
accuracy by 70%, and maintained 99.9% uptime on AWS — with strong focus on authentication, performance
optimization, and Agile team collaboration.
Habilidades
devshakti
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Aplicaciones Full Stack Web
I will ai full stack developer react nextjs nodejs openai
Corrección de errores
I will fix react nextjs nodejs express bugs and API issues
Experiencia laboral
Full Stack Engineer | Generative AI & AI Integration Specialist | Python & FastAPI Developer
DotMinds • Tiempo completo
Jan 2021 - Jun 2026 • 5 yrs 5 mos
• Architected and delivered 5+ full stack web applications using React.js, Next.js, Node.js, Python, and FastAPI — saving clients 20+ hours/week in manual processes. • Integrated Generative AI features using Gemini API and OpenAI API — built document summarization, smart search, and conversational UI, reducing manual effort by 60% for enterprise users. • Built production-grade RAG pipelines using LangChain.js + Pinecone Vector DB — improved AI search accuracy by 70% and cut document lookup time from 3 min to under 15 sec. • Designed secure RESTful APIs with JWT, OAuth 2.0, and RBAC; applied Redis caching reducing API response times by 40% across 3+ production systems. • Deployed on AWS (EC2, S3, Lambda) achieving 99.9% uptime; led Agile sprints and mentored 2 junior developers — improving team delivery speed by 25% • Integrated Stripe, Razorpay, and PayPal gateways with full webhook handling — processed 500+ successful transactions across client platforms. • Maintained 98% bug-free release rate through Git-based pull requests, peer code reviews, and thorough QA in Agile sprints.
