Raffay Arshad

Bringing Ideas to Life with Scalable & High-Performance Web & Mobile Apps | Full Stack Developer

Islāmābād, Pakistan

About

I’m a Full Stack Web & Mobile Developer passionate about creating fast, scalable, and user-friendly applications. With hands-on experience in React, Next.js, Flutter, Node.js, and PostgreSQL, I specialize in turning ideas into fully functional digital solutions. What I Do: ✔ Full Stack Development – Building dynamic, responsive web & mobile applications ✔ MVP Development – Helping startups launch scalable, investor-ready products ✔ Backend & API Development – Crafting secure and efficient APIs with Node.js & PostgreSQL ✔ Performance Optimization – Enhancing app speed, scalability, and user experience Experience & Impact: 📱 Developed & optimized multiple Web & Mobile Apps for startups & businesses 🚀 Worked on cloud-based & AI-integrated applications to enhance user engagement 📈 Continuously learning & improving to stay ahead in modern web & mobile development Interested in connecting? Reach out at [email protected]. Let’s create something awesome together!

Experience

  • Full-stack Developer at QLU.ai
    Oct 2024 - Present · 1 yr 10 mos

    Building real-time, AI-powered products across web, desktop, and mobile with React, Next.js, Electron, Node.js, and PostgreSQL. - Shipped real-time web/desktop apps (React, Electron, Node.js, WebSockets) with low-latency messaging and live collaboration - Built an AI meeting assistant that auto-joins calls, records to AWS S3, and generates notes, summaries, and transcripts - Engineered AI talent search converting natural-language queries into multi-step searches, streaming results over SSE - Optimized APIs to handle 80,000+ items per call via query tuning, batching, and caching - Built cross-platform mobile apps in Flutter with LiveKit (audio/video) and MQTT messaging on a Node.js/PostgreSQL backend

  • Full-stack Developer at Code Huddle
    Aug 2024 - Oct 2024 · 3 mos

    Full stack fellow shipping production features for a fitness product. - Built responsive React/Next.js components with Tailwind CSS against Node.js services - Raised unit test coverage on the flagship product to safeguard reliability

  • Full-stack Developer at Funsol Technologies (Pvt). Ltd
    May 2023 - Jun 2024 · 1 yr 2 mos

    Full stack developer building analytics-driven dashboards and optimizing data flows for a consumer VPN platform. - Designed and shipped interactive React/Node.js dashboard modules surfacing VPN usage analytics, product statistics, and key business metrics for clearer stakeholder visibility - Re-architected core data-fetching flows and optimized backend query handling, cutting load times and enabling faster, more reliable feature rollouts - Refactored shared frontend components into a reusable structure, improving maintainability and accelerating delivery of new dashboard views - Collaborated with backend and design teams to translate business requirements into a responsive, scalable interface

  • Lab Demonstrator, x86 Assembly Language at National University of Computer and Emerging Sciences
    Sep 2023 - Jan 2024 · 5 mos

    As a lab demonstrator in assembly language course, I have sharpened my programming and problem-solving abilities. I helped students grasp the concepts of programming, teaching them how to find and fix code issues, which is a key skill for any developer.

  • Web Development Intern at PreMed.PK
    Feb 2023 - May 2023 · 4 mos