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raheel_amir_786

Raheel A.

@raheel_amir_786

Full Stack Developer, Next js, NestJS, AI Automation

Pakistan
Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
Full-stack developer specializing in Next.js & NestJS from architecture to deployment. I build scalable SaaS platforms, multi-tenant systems with RBAC & billing, REST APIs, and AI-powered automation using OpenAI & LangChain. Skills: React, TypeScript, Node.js, secure auth (JWT/OAuth/SSO), PostgreSQL/MySQL/Redis, AI chatbots & workflow automation (n8n). I write clean, documented, production-ready code so the next developer never regrets the handoff. Tell me what you're building happy to review and share thoughts before we start.... Continua a leggere

Competenze

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raheel_amir_786
Raheel A.
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Siti web personalizzati
I will build a full stack next js and nest js saas web application
A partire da80 USD / progettoMaggiori dettagli
Sviluppo di chatbot IA
I will build ai powered chatbot and workflow automation using openai and n8n
A partire da5 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Freelancing_Career

Saas Development

Freelancing Career • Full time

Apr 2025 - Present • 1 yr 3 mos

Developed and delivered production-ready full-stack SaaS web applications for clients across multiple industries using Next.js and NestJS as the core technology stack. Key Responsibilities and Achievements: - Architected and built scalable multi-tenant SaaS platforms with Role-Based Access Control (RBAC) supporting multiple user roles and permission levels. - Designed and developed secure REST APIs with NestJS, implementing JWT authentication, OAuth2, and SSO for enterprise-grade security. - Integrated Stripe payment gateway for subscription billing, one-time payments, and automated invoicing systems. - Built AI-powered features using OpenAI API and LangChain for intelligent chatbots, document processing, and workflow automation. - Developed n8n-based automation workflows to streamline business processes and reduce manual operations. - Managed and optimized PostgreSQL, MySQL, and Redis databases for high performance and reliability. - Created responsive admin dashboards and analytics panels using React, TypeScript, and Tailwind CSS. - Deployed applications on Vercel, Railway, and VPS servers using Docker and CI/CD pipelines for zero-downtime deployments. - Delivered projects on time with clean code, proper documentation, and post-delivery technical support.