ROHAN MAJEED
Available for select projects & full-stack roles

Engineering production web products, autonomous AI systems& automated operations.

Full-Stack Engineer & Founder at DevSquad. Building scalable cloud applications, RAG pipelines, and automated business operations that eliminate technical and operational friction.

01FULL-STACK SYSTEMS

Next.js, Node.js, TypeScript, PostgreSQL

02AGENTIC WORKFLOWS

Custom AI Assistants, RAG & LLM Integrations

03AUTOMATION PIPELINES

n8n Orchestration, Webhooks, API Sync

04SAAS & MVP DELIVERY

Production Architectures, Founder @ DevSquad

Public GitHub profile and repositories

About Me

Architecture over hype. Systems that earn their place.

I approach engineering as a product and operations discipline. Before choosing a framework or model, I look for the bottleneck: where information gets lost, decisions slow down, or repetitive work drains attention.

That means building dependable full-stack foundations, clear interfaces, and automation that people can trust. Through DevSquad, I turn those constraints into focused software that can ship, evolve, and solve a concrete operational problem.

// LIVE SYSTEM STATUS

Building @ DevSquad

Delivering production MVPs, custom business dashboards, and full-stack client web applications.

Exploring Agentic Systems

Experimenting with multi-agent orchestration, contextual retrieval (RAG), and local LLM pipelines.

Automating Operations

Architecting self-healing n8n pipelines, webhook listeners, and automated data enrichment tools.

Selected work

Engineering proof, not just project tiles.

High-density systems presented through the constraints, decisions, and operational flows behind them.

Grounded answer workspace

Agentic AI & RAG

Karigar AI

Problem: Teams lose time searching across fragmented knowledge sources before they can act on operational questions.

Solution: A retrieval-augmented agent layer grounds responses in indexed business context and routes complex requests through explicit tool workflows.

Next.jsFastAPILangChainSupabase
Commerce operations dashboard

Digital Commerce

Karobaar

Problem: Small business operations need one dependable surface instead of disconnected product, customer, and workflow tools.

Solution: A full-stack business platform connects structured data, authenticated workflows, and responsive product interfaces.

Next.jsTypeScriptNode.jsPostgreSQL
Searchable code workspace

Developer Tools

CodeVault

Problem: Developers need a focused way to organize, retrieve, and reuse implementation knowledge without losing context.

Solution: A structured code workspace brings searchable snippets, project context, and reusable references into one developer-facing interface.

Next.jsTypeScriptSupabaseTailwind CSS
Lead qualification pipeline

Automated Operations

AI CRM / Automation

Problem: Lead operations lose accuracy when capture, validation, qualification, and follow-up depend on manual handoffs.

Solution: An n8n pipeline validates incoming leads, scores them, updates CRM records, and triggers targeted communication.

n8nWebhooksREST APIsJavaScriptCRM

Technical index

A working index of the stack.

Verified tools and architectural patterns used across product interfaces, backend systems, AI workflows, and delivery infrastructure.

INDEX // 01 FRONTEND ENGINEERING

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • State Management (Zustand/Redux)
  • HTML5/CSS3

INDEX // 02 BACKEND & SYSTEMS

  • Node.js
  • Express.js
  • FastAPI
  • RESTful APIs
  • WebSockets
  • Serverless Architecture

INDEX // 03 AI & AUTOMATION

  • OpenAI / Anthropic APIs
  • LangChain
  • RAG Architectures
  • Vector Stores
  • n8n Workflow Automation
  • Webhook Orchestration

INDEX // 04 DATA & INFRASTRUCTURE

  • PostgreSQL
  • Supabase
  • MongoDB
  • Redis
  • Git/GitHub
  • Docker basics
  • Vercel

Focused on selecting the right tool for the architectural bottleneck rather than chasing framework trends.

Experience

Work Experience

Hands-on product engineering, founder-led delivery, and AI-enabled systems in production-oriented work.

Founder

DevSquad
  • Founded DevSquad to build modern web products and AI-enabled software solutions.
  • Lead product direction, architecture, engineering, and deployment for real client needs.
Next.jsTypeScriptNode.jsFastAPIn8n

Full Stack Developer

TechTicks

  • Built a real-time chat application similar to WhatsApp with secure messaging, responsive UI, and scalable backend APIs.
  • Developed a PDF Reporting & Data Visualization Automation System to generate structured reports and dashboard-ready insights.
ReactNode.jsExpress.jsMongoDBWebSockets

Self-Employed · Full Stack AI Engineer

Freelance

  • Building chatbot-based AI agent systems and automation workflows for real-world productivity use cases.
  • Handling architecture, implementation, iteration, and deployment across independent software delivery work.
OpenAI APIsClaude APIn8nWebhooksNode.js

Study / foundations

Education that compounds the engineering work.

Academic grounding and technical training aligned with full-stack systems, data, and applied problem-solving.

01 / learning record

BS Data Science

Virtual University of Pakistan

Statistics, machine learning foundations, data analysis, and practical software implementation.

Ongoing

02 / learning record

DAE Electrical

TEVTA · 3 Years

Technical fundamentals and applied engineering discipline across a three-year diploma program.

Completed

03 / learning record

Certified Chinese Language Course

NAVTTC

Foundational communication and practical language learning through a certified course.

3 Months

04 / learning record

AutoCAD Training

Professional Technical Training · Mechanical & Civil

Hands-on drafting and design workflows across mechanical and civil drawing systems.

Completed

Capabilities

Systems built around the work that matters.

From first architecture decisions to dependable production operations.

CAPABILITY // 01

Full-Stack Web Applications

Problem

Product ideas often stall between fragile frontend mockups and disconnected backends.

Engineered solution

End-to-end web engineering using Next.js, React, Node.js/FastAPI, and relational schemas.

Deliverable

Fast, maintainable, production-ready web applications with clean auth and data architecture.

CAPABILITY // 02

Autonomous AI & RAG

Problem

Generic chatbot prompts fail when applied to proprietary business documents and workflows.

Engineered solution

Custom Retrieval-Augmented Generation (RAG), vector stores, and contextual agents.

Deliverable

Domain-specific AI assistants that query proprietary data and return reliable, structured actions.

CAPABILITY // 03

Operational Automation

Problem

Teams waste hundreds of hours manually syncing data between CRMs, forms, and communication channels.

Engineered solution

Autonomous n8n workflows, custom webhook pipelines, and API integrations.

Deliverable

Self-healing operational pipelines that eliminate manual data entry.

CAPABILITY // 04

MVP Engineering for Founders

Problem

Founders burn capital building bloated prototypes instead of testing core market value.

Engineered solution

Rapid scoping, database design, and rapid MVP deployment via DevSquad methodologies.

Deliverable

A functional, scalable V1 product deployed in weeks, not months.

Get In Touch

Have a product, system, or automation to build?

Let's discuss architecture, scope, and timeline. Typical response within 24 hours.

Direct touchpoints

  • Full-stack product and MVP delivery
  • AI, RAG, and n8n automation systems
  • Senior technical engineering roles
SYSTEM: ONLINEFOCUS: DEVSQUAD & n8n AUTOMATIONSLATENCY: ~24msDEPLOYED: PRODUCTION