Available for freelance & full-time opportunities

Muhammad Hadeed Tariq

@HadeedTariq

A full-stack engineer from the Stack Overflow era, building scalable systems with modern AI-driven innovation. Specialized in high-performance backend architecture using Node.js, Express Js, and Go, with strong frontend expertise in React to craft seamless user experiences and production-ready applications.

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// about

Engineering Scalable Backend Systems

Building performant applications focused on scalability, optimization, and real-world impact.

Muhammad Hadeed Tariq
terminal
$ whoami
> hadeed_tariq

$ cat stack.txt
> nodejs, nestjs, golang,
> postgresql, mongodb, redis, reactjs, nextjs
> AWS EC2, ROUTE 53, DIGITAL OCEAN, NGINX

$ cat interests.txt
> system_design,
> distributed_systems,
> database_engineering

$ echo $STATUS
> building scalable systems

I'm Muhammad Hadeed Tariq, a Full Stack Developer with a strong backend focus, currently working at RaviNovus Tech. I specialize in building scalable web applications, performance-focused backend systems, and production-ready architectures that solve real business problems.

Previously at RemianAI, I engineered a large-scale SEO-driven platform generating over 150K dynamic pages across 19K+ U.S. cities using Node.js, AWS EC2, Route 53, Docker, and Nginx. My experience spans backend optimization, automation systems, distributed architectures, and high-performance database engineering.

Beyond professional work, I build systems focused on real-world scalability and engineering depth — including Editex, a JavaScript code editor powered by NestJS and the Piston API, backend-centric social platforms using raw SQL, scraping systems with Puppeteer, and multiple full-stack applications exploring performance optimization and system design concepts.

15+

Projects Built

1.75+

Years Experience

6+

Programming Languages

10+

Books Read

// projects

Featured Work

These are the projects on which I worked on

Featured Project

Accoswap

Role:Fullstack Developer

A social account marketplace featuring escrow-based payments, automated ownership verification, offer-driven purchasing, and fault-tolerant transaction orchestration powered by background workers and webhook-driven workflows.

Tech Stack
ReactRedux ToolkitShadCNTailwind CSS+9
Featured Project

Webora

Role:Systems & Backend Engineer

A high-performance command-line web crawler built in Go that combines concurrent crawling, streaming parsers, intelligent request orchestration, and memory-efficient data structures to discover web assets, hidden endpoints, and application attack surfaces at scale.

Tech Stack
GoHTTPCLIConcurrent Programming+7
Featured Project

Davis Plumbing & Irrigation

Role:Full Stack Developer

Built a nationwide SEO-driven plumbing platform capable of dynamically serving approximately 150K–200K pages across 50 U.S. states and 19,000+ cities using Node.js, Express, Pug, AWS, and advanced SEO automation.

Tech Stack
Node.jsExpress.jsJavaScriptPug+10
Featured Project

Real Estate Scraper

Role:Fullstack Developer

A scalable multi-provider real estate scraping platform featuring dynamic scraper selection, adaptive UI generation, Playwright automation, Oxylabs proxy rotation, and high-performance CSV data extraction.

Tech Stack
Node.jsExpressEJSPlaywright+3

Daily Dev Clone

Role:Fullstack Developer

A high-performance social media platform for developers featuring raw SQL optimization, real-time community squad management, and fault-tolerant transactional architectures.

Tech Stack
ReactNodeExpressTs+3

Editex

Role:Fullstack Developer

A browser-based JavaScript code editor featuring a hierarchical file system, project collaboration, secure authentication, and real-time code execution powered by an online compiler API.

Tech Stack
ReactNestJSMongoDBCodeMirror+5
// skills

Tech Stack

The tools and technologies I work with daily.

AI / LLM Engineering

LangChain85%
RAG Systems82%
Vector Databases78%
Ollama75%
Hugging Face72%

Web Development

Node.js / Express.js90%
React.js88%
Next.js86%
TypeScript84%
Tailwind CSS85%
Golang72%

Databases & Infrastructure

PostgreSQL84%
MongoDB82%
Docker78%
NGINX75%
AWS EC274%
Route 5370%
Cloudflare76%
DigitalOcean72%
// experience

Where I've Worked

From open-source contributions to scaling AI at top companies.

Apr 2025 — Apr 2026

RaviNovus Tech

Full Stack Developer

Worked on multiple large-scale full stack platforms including e-commerce systems, escrow-based marketplaces, flight booking platform, and dynamic scraping solutions. Built scalable backend architectures using Node.js, PostgreSQL, and TypeScript with strong focus on transactional consistency, performance optimization, and modular system design. Developed complex order management, seller onboarding, chat systems, notifications, webhook integrations, background jobs, and admin dashboards while ensuring data integrity using PostgreSQL transactions and locking mechanisms. Optimized APIs through advanced SQL techniques including joins, CTEs, selective field loading, and asynchronous data fetching strategies. Also handled infrastructure deployment using DigitalOcean, NGINX, PM2, Cloudflare tunneling, and Vercel while collaborating with clients, mentoring interns, and contributing to technical architecture discussions and proposals.

Node.jsExpress.jsReact.jsNext.jsTypeScriptGolangPostgreSQLMongoDBDrizzle ORMDockerNGINXCloudflareDigitalOceanPuppeteer
Aug 2024 — Jan 2025

Remian AI

Associate Software Engineer

Engineered a large-scale SEO-focused platform for a U.S.-based plumbing company supporting 19,000+ cities and generating over 150K dynamic pages. Built automated geographic data processing pipelines using Node.js to clean, structure, and organize large datasets for scalable subdomain-based page generation. Implemented sitemap automation, schema markup, robots.txt optimization, and internal linking strategies to improve search engine crawlability and indexing performance. Managed complete infrastructure deployment using AWS EC2, Route 53, and NGINX while optimizing server performance for high-scale dynamic content delivery and SEO-driven traffic growth.

React.jsNode.jsExpress.jsJavaScriptAWS EC2Route 53NGINXSEOREST APIs
// blog

Writing & Thinking

Thoughts on AI engineering, ML systems, and building products.

PostgreSQL

Understanding Durability in PostgreSQL: The 'D' in ACID

A deep dive into how PostgreSQL ensures your data survives crashes through Write-Ahead Logging (WAL) and fsync.

Jul 18, 2025
Golang

Hands-On with P2P Networks: Building a Messaging System

Step-by-step guide to building a decentralized messaging system, exploring the core principles of peer-to-peer architecture.

May 12, 2025
PostgreSQL

Understanding Isolation in PostgreSQL: The “I” in ACID

Exploring how PostgreSQL handles concurrent transactions and prevents phenomena like dirty reads and phantom reads.

May 4, 2025
PostgreSQL

Mastering Database Consistency: Unlocking the 'C' in ACID

Learn how PostgreSQL maintains data integrity across transactions using constraints, triggers, and foreign keys.

Apr 20, 2025
Database

Understanding Atomicity: The First Pillar of ACID

Breaking down the 'all or nothing' principle of database transactions and how it protects your data from partial updates.

Apr 13, 2025
Performance

From Slow Queries to Fast Responses: Connection Pooling

Optimize your application performance by reducing the overhead of database connections using pooling techniques.

Mar 17, 2025
// contact

Let's Build Something

Have a project in mind? I'm always open to discussing new opportunities.

hadeedtariq12@gmail.com
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