Faeez Shabbir

/ CV

Faeez Shabbir

Full Stack Software Engineer

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Lahore, Pakistan | mfaeezshabbir@gmail.com | +92 303 0039672 | mfaeezshabbir.me | linkedin.com/in/mfaeezshabbir | github.com/mfaeezshabbir

Full Stack Software Engineer with 4+ years of experience building production web applications and backend systems in TypeScript, Python, React, Next.js, Node.js and Django. Strong in REST API design, PostgreSQL optimization, asynchronous processing with Celery, BullMQ and Redis, and cloud deployment on Docker, Kubernetes and AWS. Builds AI-powered features including RAG pipelines, AI agents and tool-calling workflows with LangChain and local LLMs. Owns features end to end, from system design and testing to CI/CD, monitoring and production support.

Languages: TypeScript, JavaScript (ES2023), Python, SQL

Frontend: React, Next.js, Tailwind CSS, Zustand, SWR, HTML5, CSS3, Responsive Design, Web Accessibility (WCAG)

Backend and APIs: Node.js, Express.js, NestJS, Django, FastAPI, REST APIs, GraphQL, JWT, OAuth2, Microservices, Clean Architecture, WebSockets

Databases: PostgreSQL (indexing, query optimization, JSONB, pgvector), MongoDB, Redis, Prisma, TypeORM

Queues and Async Processing: Celery, BullMQ, Redis task queues, event-driven processing

AI and LLM: LangChain, Ollama, RAG pipelines, vector search, AI agents, tool calling, prompt engineering, OpenAI API, Gemini API

Cloud and DevOps: AWS (ECS, Fargate, EC2, S3, RDS, IAM), Docker, Kubernetes, CI/CD, GitHub Actions, Nginx, PM2, Linux

Monitoring and Observability: Sentry, Grafana, Prometheus, structured logging

Media and Payments: Cloudinary, AWS S3, Stripe Connect, Stripe Elements, payment gateway integration

Testing and Tools: Jest, Pytest, unit testing, integration testing, Postman, Git, GitHub, Figma, Agile/Scrum

Full Stack Developer | Visor Dynamics Pvt Ltd | Lahore, Pakistan | Nov 2024 – Present

  • Lead development of MERN stack services and Django backends for GIS and geospatial analytics platforms serving live production traffic.
  • Built RAG pipelines and AI agents with tool-calling workflows using LangChain and Ollama, with pgvector-backed retrieval, deploying and managing local LLM systems for intelligent data processing.
  • Designed asynchronous job processing with Celery and Redis for compute-intensive AI pipeline tasks.
  • Architected REST APIs integrating third-party data providers, ensuring 99.9% data reliability for core business logic.
  • Improved PostgreSQL query performance through indexing and schema refinement, reducing query latency by 30%.
  • Built real-time video streaming solutions using mediaMTX, RTMP and RTSP for live monitoring.
  • Managed large-scale geospatial data for IoT devices (vectors, rasters, imagery) with optimized storage on AWS S3.
  • Containerized and orchestrated services with Docker and Kubernetes on AWS ECS/Fargate, and built CI/CD pipelines that reduced deployment friction by 20%.
  • Set up application monitoring and error tracking with Sentry, Grafana and Prometheus, and configured Nginx and PM2 for production deployments.
  • Reduced release regressions with unit and integration testing (Pytest, Jest); participate in architecture and technical design decisions and drive code quality through code reviews.

MERN and Next.js Developer | DigiSol 365 | Apr 2024 – Nov 2024

  • Delivered 5+ client projects end to end using Next.js, React and Node.js/Express, from scoping to production deployment.
  • Integrated payment gateways, authentication providers and third-party services; implemented JWT-based authentication and authorization.
  • Designed MongoDB and PostgreSQL schemas and optimized queries for real-time reporting dashboards.
  • Maintained a shared backend library and component set reused across projects, reducing duplicate development work by about 30%.

Web Developer Intern | Swift Solvers LLC | Nov 2023 – Jan 2024

  • Built React user interfaces and Node.js/Express REST API endpoints under Agile sprints.
  • Assisted with bug triage and feature delivery alongside senior engineers.

Freelance Full Stack Developer | Self-Employed | Sep 2021 – Mar 2024

  • Delivered 10+ client applications (e-commerce, services, portfolios) using Node.js, PostgreSQL, MERN and Next.js.
  • Owned the full project lifecycle: requirements, database design, API development, deployment and post-launch maintenance.

Postlin | Python, Django, Celery, Redis, PostgreSQL, AWS | postlin.mfaeezshabbir.me

  • Built an AI-powered content automation engine managing high-volume multimedia processing and scheduled publishing through asynchronous job queues.

SpendSavvy | Python, Django, PostgreSQL, Stripe Connect, Redis | spendsavvy.app

  • Built a fintech dashboard with multi-party payouts via Stripe Connect and optimized PostgreSQL aggregation for real-time spend analytics, with consistency on transaction writes.

Noola Impact | Next.js 16, React 19, Tailwind CSS, shadcn/ui, Zustand, SWR, Stripe Elements

  • Built the web client from scratch, proxying all API requests through Next.js route handlers to a Django backend, with Stripe Elements for secure payments.

ArtSobo | React, Tailwind CSS, Canvas API | app.artsobo.com

  • Led a canvas-based digital art platform with advanced rendering components and a multi-repo frontend architecture.

GitShowcase | Node.js, TypeScript, Redis, GitHub API | gitshowcase.mfaeezshabbir.me

  • Built an SEO-optimized GitHub portfolio generator with PR analytics, contribution graphs, Redis caching and AI-generated summaries.

BS Software Engineering | The Islamia University of Bahawalpur | 2020 – 2024

  • DevOps Foundations (2024)
  • React in Action: From Setup to Deployment (2024)
  • Microsoft Learn Student Ambassador and Intel oneAPI Student Ambassador.
  • Founder and President, DevHack Club: organized 50+ technical events, workshops and hackathons.
  • Joint Secretary, IEEE (Faculty of Computing, IUB).
  • Technical Speaker at Hacktoberfest 2023; hosted Git and GitHub Deep Dive sessions.