I'm a Full Stack Software Engineer specializing in building scalable SaaS platforms, enterprise applications, AI-powered products, and cloud-native solutions.

My expertise lies in designing robust backend systems, architecting modern web applications, integrating AI into real-world products, and building serverless infrastructure that scales. I enjoy solving complex engineering challenges with clean architecture, performance-focused development, and modern technologies.

• Full Stack Engineer with a strong focus on Backend Engineering
• Passionate about scalable system design and modern software architecture
• Experienced in SQL and NoSQL database engineering
• Building AI-powered applications using Large Language Models (LLMs)
• Designing serverless and edge-based cloud applications
• Experienced in secure authentication, payment systems, and third-party integrations
• Focused on writing maintainable, production-ready, and scalable software

• TypeScript
• JavaScript
• SQL
• Node.js

• Next.js
• React
• React Native
• Tailwind CSS
• Redux Toolkit
• React Query
• ShadCN UI
• Material UI

• NestJS
• Express.js
• REST APIs
• Authentication & Authorization
• JWT
• OAuth
• Webhooks
• Background Jobs
• Queue Processing
• API Architecture
• Microservices
• Serverless APIs

• OpenAI
• Anthropic Claude
• Google Gemini
• Retrieval-Augmented Generation (RAG)
• AI Agents
• Model Context Protocol (MCP)
• Prompt Engineering
• AI Workflow Automation
• Vector Embeddings
• Token Optimization
• AI Content Generation

• PostgreSQL
• MySQL
• Supabase PostgreSQL

• MongoDB
• Firebase Firestore

• Schema Design
• Query Optimization
• Data Modeling
• Database Migrations
• Indexing
• Transactions
• Performance Tuning

• Supabase
• Supabase Edge Functions
• Vercel
• Vercel Functions
• Firebase
• Serverless Architecture
• Edge Runtime
• Cloud Storage
• Real-time Systems

• Stripe
• Amazon Pay
• Airwallex
• Subscription Billing
• Payment Webhooks
• Checkout Integrations

• Git
• GitHub
• GitHub Actions
• Docker
• CI/CD Pipelines
• Production Deployments
• Environment Management

A multilingual QA marketplace connecting businesses with professional QA testers across the MENA region. Built a scalable platform featuring project management, tester onboarding, Stripe subscriptions, bilingual support, Jira integration, AI-powered workflows, and serverless backend services.

Tech Stack: Next.js • PostgreSQL • Supabase • Supabase Edge Functions • Stripe • Amazon Pay • Vercel

An AI-powered Accounts Receivable automation platform that negotiates outstanding invoices across email, SMS, and voice channels using Large Language Models. Developed intelligent automation workflows, RAG pipelines, document processing, and AI-driven communication systems.

Tech Stack: Next.js • PostgreSQL • Supabase • Vapi • MailGun • Twilio • Supabase Edge Functions • OpenAI • RAG • Vercel

A cloud-based QA platform for browser and application testing with collaborative test management, reporting, simulated devices, and scalable backend services for enterprise QA teams.

Tech Stack: Next.js • LambdaTest • PostgreSQL • Chrome Lighthouse • Supabase • Supabase Edge Functions • Vercel

An enterprise legal workflow platform supporting collaborative document editing, PDF generation, role-based access control, real-time synchronization, marketplace integrations, and secure multi-user collaboration.

Tech Stack: Next.js • PostgreSQL • Supabase • Supabase Edge Functions • Y.js • WebSockets • OpenAI • Airwallex • Sign Now • Vercel

A digital agriculture investment platform enabling users to invest in farming opportunities through secure payment processing, portfolio management, reporting, and scalable cloud infrastructure.

Tech Stack: Next.js • NestJS • PostgreSQL • Supabase • Supabase Edge Functions • Stripe • Coingate • Atlos • Vercel

A B2B lead generation platform providing lead discovery, enrichment, automated prospecting workflows, subscription management, analytics, and credit-based usage tracking.

Tech Stack: Next.js • Supabase • PostgreSQL • Stripe • Vercel • Node JS • WIZA • Apify

An enterprise healthcare platform focused on patient management, appointment scheduling, payment processing, AI-assisted content generation, reporting, workflow automation, and operational analytics.

Tech Stack: Next.js • PostgreSQL • Supabase • Supabase Edge Functions • OpenAI • Stripe • Vercel • Apify

• Scalable Backend Systems
• Software Architecture
• AI Applications
• Retrieval-Augmented Generation (RAG)
• Agentic AI Systems
• Cloud-Native Development
• Serverless Computing
• Database Engineering
• API Design
• Performance Optimization
• Distributed Systems
• Developer Experience

• Advanced AI Agents
• Multi-Agent Workflows
• Distributed Systems
• Event-Driven Architectures
• Kubernetes
• Edge AI
• Advanced RAG Pipelines
• AI-Orchestrated Workflows

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• LinkedIn: https://www.linkedin.com/in/burhan-saqib-6b08aa1b7/
• X (Twitter): https://twitter.com/Burhan_Sq

I enjoy building scalable software that combines modern backend engineering, cloud-native architecture, and artificial intelligence to solve real-world business problems. I'm always interested in collaborating on innovative products, challenging engineering problems, and impactful technology.