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Qalbe Ali
@qalbeali257
Full Stack Blockchain and AI Engineer
Pakistán
Inglés, Urdu
Sobre mí
👋 Hi, I'm Qalb a Senior Full Stack, Blockchain & AI Developer with 4+ years of experience delivering 30+ projects for clients worldwide.
✅ Full Stack: React, Next.js, Node.js, TypeScript, PostgreSQL, AWS, Docker
✅ Blockchain: Solidity, DeFi, NFTs, Web3 dApps, Smart Contracts
✅ AI: LangChain, RAG, OpenAI, Claude, AI Automation
I build scalable, secure, and production-ready applications with clean architecture, strong communication, and on-time delivery. Passionate about solving complex problems and helping startups turn ideas into successful products.
Let's build something great 🚀
Habilidades
Qalbe Ali
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Aplicaciones descentralizadas (dApps)
I will create erc20 token with ico smart contract and launchpad website
Sitios web de NFT
I will build an nft minting dapp with erc721 smart contract on ethereum or solana
¿Quieres trabajar por horas?
Dile a Qalbe Ali qué necesitas.
USD 15
/
horaPorfolio
Experiencia laboral
Full Stack Engineer
Upwork • Tiempo completo
Sep 2023 - Present • 2 yrs 11 mos
Delivered 45+ successful projects for startups and businesses worldwide, maintaining strong client satisfaction through quality work and reliable communication. Designed and developed scalable full-stack web applications using React, Next.js, Node.js, TypeScript, Express.js, PostgreSQL, MongoDB, and Supabase. Built responsive, pixel-perfect user interfaces from Figma designs with a strong focus on performance, accessibility, and cross-browser compatibility. Developed secure RESTful APIs, authentication systems, payment gateway integrations, and real-time features using WebSockets. Architected cloud-ready applications with AWS, Docker, CI/CD pipelines, and modern deployment platforms including Vercel and DigitalOcean. Collaborated directly with founders and product teams to transform ideas into production-ready SaaS platforms, dashboards, marketplaces, and internal business tools. Optimized application performance, improved database efficiency, and reduced page load times through code splitting, caching, and query optimization. Followed Agile methodologies, participated in code reviews, and maintained high-quality, clean, and well-documented code throughout the development lifecycle.
20 Reseñas
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
1-5 de 20 reseñas
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