Hi, I'm Faizan

Software Engineer

Focused on crafting visually stunning, and interactive applications. With expertise in frontend and backend technologies, I specialize in seamless user experiences, delivering innovative, full-stack solutions.

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Work Experience

FutureBlink

June 2024 - Present

Software Engineer

Led backend scalability for by implementing distributed locking with atomic MongoDB operations, enabling horizontal scaling across microservices while preventing duplicate processing and race conditions.

Drove major API performance improvements across SalesBlink by rearchitecting high-traffic endpoints with batched, set-based database operations, increasing throughput by up to 5× and reducing response times by ~90%.

Built SalesBlink’s Stripe billing system for email verification credits, along with Workspaces and White Labeling to support multi-account usage and platform rebranding.

Developed a cross-platform mobile app for SalesBlink, enabling users to manage accounts and send emails directly from mobile devices.

Outside of SalesBlink, I engineered a multi-tenant RAG-based voice agent for Shopify to drive e-commerce conversions with real-time, context-aware responses.

JavaScript

Next.js

React

React Native (Expo)

Express

MongoDB

PostgreSQL

Redis

Langchain

Pinecone

Projects

Quiz Master

A dynamic, real-time multiplayer web application that allows users to join or host engaging quiz rooms. Participants can compete by answering AI-generated questions on a variety of topics, providing an interactive and competitive experience.

Google Gemini API

Cloudflare Workers

React

Express

PostgreSQL

Prisma

Websockets

Code Preview

Wings In Progress

A comprehensive application that provides aspiring pilots a platform to track their flight training progress. It simplifies essential tasks like logging flights, tracking progress and analyzing performance metrics through an intuitive user interface.

Next.js

MongoDB

Mongoose

React

React Query

Typescript

Code Preview

Social Sphere

A feature-rich social media platform enabling users to connect and share. Users can post content, interact through likes and comments, follow other users to stay updated on their activities, and engage in a variety of other social networking functions.

MongoDB

Mongoose

Express

React

Cloudinary

JavaScript

Code Preview

Skills

Frameworks & Libraries

Django

Next.js

React

React Native (Expo)

Express

Prisma

Mongoose

Backend & Systems

REST APIs

Microservices

Distributed Systems

Websockets

Stripe

Databases & Languages

PostgreSQL

MongoDB

Redis

Pinecone

TypeScript

Python

Let's build something great!

I'm always open to new opportunities, collaborations, and connections. Feel free to reach out to ask a question or share your project idea.

Get in Touch