Faisal Nadeem is a Full-Stack and AI Integration Engineer based in Lahore, Pakistan. He has 6+ years of professional experience building and scaling SaaS web applications with Laravel, Node.js, ASP.NET Core, Vue.js and React, and works with clients remotely worldwide, including in Denmark, the United States and the United Kingdom.
This page is about Faisal Nadeem, the software engineer behind faisalnadeem.net. Other people share the same name; the profiles listed at the bottom of this page are his.
Table of Contents
Who is Faisal Nadeem?
Summary
Faisal Nadeem specializes in third-party API and payment-gateway integrations, including Stripe, Reepay and Fenerum, covering subscriptions, webhooks and invoicing. He builds maintainable architectures based on SOLID principles with solid unit and integration test coverage. More recently he has combined that full-stack foundation with AI engineering: RAG pipelines using Qdrant vector search and Neo4j knowledge graphs, and AI agent and subagent workflows built with Claude Code, the Model Context Protocol (MCP) and hooks.
Core expertise of Faisal Nadeem
- AI engineering and integration: RAG pipelines, Qdrant, Neo4j knowledge graphs, Claude Code agents and subagents, MCP and hooks, OpenAI and Anthropic (Claude) API integration, prompt engineering
- Backend: PHP and Laravel, Node.js, ASP.NET Core, Python (Flask), RESTful APIs
- Frontend: Vue.js (Vuex), React (Redux), Nuxt.js, JavaScript, CSS3
- Payments and integrations: Stripe (subscriptions, webhooks, invoicing), Reepay, Fenerum, Twilio
- Databases: MySQL and PostgreSQL
- Practices: SOLID principles, unit and integration testing with Jest and Vue Test Utils, queues and jobs with Bull and Puppeteer, Git
Professional experience of Faisal Nadeem
Full-Stack Developer, Techscale (February 2022 to present)
- Integrated Stripe and the Danish payment gateways Reepay and Fenerum into production SaaS platforms, enabling automated subscription billing and reliable transaction processing.
- Designed and consumed RESTful APIs, and led a Node.js processing module using Bull queues, jobs and Puppeteer to improve processing efficiency.
- Built a pricelist engine and other core features following SOLID principles.
- Developed user-management APIs with Azure Active Directory authentication (React and ASP.NET Core) for Specsavers.
- Improved front-end performance through lazy loading, code splitting and efficient DOM updates, and wrote Jest and Vue Test Utils tests to reduce regressions.
Full-Stack Developer, Cityscape Technology Corporation (March 2021 to February 2022)
- Built real-estate web applications with Laravel and Vue.js, covering user accounts, permissions, scheduling and announcements.
- Integrated the Twilio API for mass messaging and mailing.
Junior Software Engineer, Seers (February 2020 to March 2021)
- Developed GDPR and privacy products (DSAR, Cookie Consent, Staff Training) with Laravel and Vue.js.
- Built and maintained the Seers WordPress plugin and contributed to a website redesign as a backend developer.
Selected projects
- Custimoo (Laravel, Vue.js, Node.js, Copenhagen): sports-apparel customizer platform, with full-stack development and payment and subscription flows.
- WingWarranty (Laravel, Vue.js, Reepay, Copenhagen): car-insurance platform with subscription payment plans integrated through Reepay.
- Specsavers (React, ASP.NET Core, Azure AD): booking and collection flow with secure user-management APIs.
- Minplan (ASP.NET Core, Copenhagen): mental-health application, built as the backend developer of its mobile-app APIs.
- Stormiq (Nuxt.js, Python Flask, USA): automated technical-analysis trading platform for a freelance client.
Detailed write-ups are on the case studies page.
Industries
SaaS products, payments and subscription billing, fintech and trading, e-commerce, insurance and warranty, real estate, healthtech, privacy and GDPR compliance, retail and optical, and AI and knowledge systems.
Faisal Nadeem education and languages
- Master of Computer Science (MCS), University of Management and Technology (UMT), Lahore, 2017 to 2020
- BSc, University of the Punjab, Lahore, 2014 to 2016
- Languages: English (fluent), Urdu (native)
Working with Faisal Nadeem
Faisal Nadeem takes on remote projects worldwide, from new SaaS builds to payment integrations and AI features added to existing products. Teams usually engage him as a senior full stack developer, for Laravel development, for SaaS product development, or for AI integration services such as RAG pipelines and agent workflows.
Find Faisal Nadeem elsewhere
To work together, use the contact section on the homepage.
