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IMTIAZ SHAWONSaaS & AI Architect
Architecting SaaS & AI Systems

I build SaaS & AI products that solve real problems.

AI Engineer, Software Developer, and Systems Thinker helping founders and businesses turn ideas into scalable products, intelligent workflows, and production-ready systems.

Focus Areas & Specializations

Full-stack engineeringAI systemsSaaS MVPsAgentic workflowsScalable backend architecture
Prompt Input

user> "Create an automated agent that searches DB, writes summary, and sends Slack alerts."

Active Parser
v1.2
Agent Workflow
Orchestrator
1Database Analyzer Agent
2LLM Summary Generator
3Slack Dispatch Handler
Live Metrics
Scale state

Uptime

99.99%

Latency

120ms

From idea → MVP → product → scale

4+ Years

Building Products

30+ Projects

Client Deployments

Full-Stack + AI

Integrated Architectures

Core Tech Stack

Next.js, FastAPI, LangGraph

CTO Experience

Engineering Leadership

My Philosophy

More than a developer — I think in systems.

I combine software engineering, AI systems, product thinking, and scalable architecture to build products that are not just functional, but useful, maintainable, and ready to grow. My work sits at the intersection of SaaS, automation, AI engineering, and business problem-solving.

Product Thinking

I start with the real problem, not the feature list. I collaborate with founders to outline user journeys, map workflows, and define clear business goals before writing code.

AI Engineering

I design AI systems that connect reasoning, tools, data, and workflows. I implement smart memory systems, RAG indexes, and automated agents to automate complex operations.

Scalable Development

I build full-stack products with clean architecture and production readiness. I design high-throughput APIs, modular databases, and fast frontend experiences ready to support growth.

My Offerings

What I Build

I architect, design, develop, and scale software solutions designed to solve real business pain points.

AI-Powered SaaS Products

From MVP to scalable SaaS platforms using modern frontend, backend, AI, and cloud architecture. Built to deliver business value and clean user experiences.

Agentic AI Systems

AI workflows that can plan, use tools, interact with APIs, retrieve knowledge, and automate real business tasks. Moving beyond simple prompts to autonomous system intelligence.

Custom Business Automation

Internal tools, dashboards, custom databases, workflows, and automated AI assistants that eliminate manual spreadsheets and reduce operational overhead.

Full-Stack Web Applications

Modern, high-performance web applications using Next.js, React, Node.js, FastAPI, PostgreSQL, MongoDB, and AWS cloud infrastructure.

RAG & Knowledge Systems

Document intelligence, vector databases, semantically indexed knowledge searches, and smart Q&A systems allowing teams to query private operational data safely.

MVP Development

Helping startup founders turn raw concepts into functional, validated, launch-ready MVPs that attract early adopters, test assumptions, and secure funding.

Selected Works

Featured Case Studies

A handpicked selection of SaaS products, interactive web systems, and custom client platforms built from the ground up.

Dealer Nexus
SaaS Platform

Dealer Nexus

Problem: Automotive dealerships needed a unified, high-performance portal to coordinate workflows and lead intake pipelines.

What I Built: Architected a custom dashboard, secure authentication, lead routing logic, and high-performance API integrations.

SaaSNext.jsUI/UXProduct StrategyAPI Integration
View Project Live
Cosmpulse
Productivity SaaS

Cosmpulse

Problem: Users struggled to maintain habits and record daily progress logs within traditional complex planning platforms.

What I Built: Created a simplified logs tracking dashboard with interactive visual habits trackers and user logging systems.

SaaSDashboardUser TrackingProduct DesignZustand
Client Portal (Confidential)
Ryun Shim
Academic Showcase

Ryun Shim

Problem: A Cornell University graduate needed a premium visual CV to highlight research, papers, and credentials cleanly.

What I Built: Designed a minimal, high-speed profile containing animated components, publication indexes, and contact links.

PortfolioFrontendNext.jsFramer Motion
Client Portal (Confidential)
MZ Media
Digital Agency

MZ Media

Problem: An agency needed a high-converting website to present video case studies, client feedback, and lead captures.

What I Built: Engineered a custom responsive agency website with optimized video players, performance enhancements, and review widgets.

Next.jsTailwind CSSLead CaptureSEO Optimized
Client Portal (Confidential)
Zipbox
Design & Development Agency

Zipbox

Problem: An agency required a clean, visually outstanding portfolio site to capture high-value design leads.

What I Built: Implemented a responsive custom agency showcase with complex horizontal scroll components and micro-interactions.

Agency PortfolioReactHorizontal ScrollTailwind CSS
Client Portal (Confidential)
Frosty Icepod
E-Commerce

Frosty Icepod

Problem: An icepod retail brand needed a fast, high-converting product checkout flow and sales pages.

What I Built: Coded a high-performance custom product e-commerce catalog featuring shopping cart systems, custom reviews, and checkout.

E-CommerceNext.jsStripe APIConversion Optimization
Client Portal (Confidential)
Skynetix
Marketing Agency

Skynetix

Problem: A digital marketing firm needed a high-performance, authoritative website to list 360-degree services.

What I Built: Developed a premium, responsive multi-page marketing hub detailing client case studies and intake funnels.

Marketing HubNext.jsLead FlowResponsive Layout
Client Portal (Confidential)
Product Designer Portfolio
Design Showcase

Product Designer Portfolio

Problem: A senior UI/UX designer required a pixel-perfect, premium grid portfolio to display case studies.

What I Built: Coded a responsive showcase website emphasizing high-contrast layout grids, micro-interactions, and visual assets.

UI/UX ShowcaseNext.jsFramer MotionMinimal Grid
Client Portal (Confidential)

NDA Confidentiality Note: Some client projects, backend systems, and automated agent workflows cannot be shown publicly due to confidentiality agreements. However, the system architecture, product thinking, and coding execution process remain consistent across all build cycles.

Execution Roadmap

My Product-Building Process

From unclear idea to scalable product system. I follow a structured engineering workflow to ship clean, production-ready software.

001

Problem Mapping

I identify the real user pain, business goal, operational workflow, and product opportunity before touching code. Together we define what success looks like.

// Outputs: Scope document, user journey maps, core feature requirements.

002

System Design

I map system architecture, user flows, database structures, API layers, and scalability requirements. I layout the blueprint of the tech stack.

// Outputs: Database schemas, API endpoints layout, architecture diagrams.

003

UI/UX & Product Experience

I design interfaces that make complex systems simple, usable, and conversion-focused. Clean dashboard UX drives user retention.

// Outputs: Interactive wireframes, high-fidelity UI designs.

004

Full-Stack Development

I build the frontend, robust backend, authentication, database transactions, dashboards, and third-party integrations with clean, testable code.

// Outputs: Next.js frontend, API endpoints, backend services, deployment scripts.

005

AI Integration

I add AI where it creates real value: vector search, automated agent systems, agent reasoning, LLM tool calling, and intelligent workflows.

// Outputs: Vector store schemas, custom agent nodes, LLM fine-tuning/prompts.

006

Deployment & Scale

I deploy the software to AWS or Vercel, setup monitoring alerts, optimize server query response times, and prepare the systems for scale.

// Outputs: Live production URL, monitoring alert dashboards, server scaling rules.

Core Expertise

AI Engineering Capabilities

AI products are not just API calls. Real AI systems need memory, tools, retrieval, monitoring, workflows, and clean architecture.

RAG pipelines

Indexing document chunks into embeddings for semantic context injection.

Vector databases

Integration with Pinecone, pgvector, and Qdrant for semantic search.

LangGraph workflows

Cyclic multi-agent systems with state persistence and human-in-the-loop.

Agentic AI systems

Autonomous execution agents with tool access and task planner modules.

FastAPI AI microservices

High-performance Python backends optimized for LLM requests.

LLM tool calling

JSON schema generation for parsing function calls and parameters.

AI automation workflows

Integrating LLM reasoning blocks with external APIs and services.

Prompt engineering

System directives, few-shot testing, and chain-of-thought routing.

AI assistant architecture

Session memory management, conversational buffers, and semantic cache.

Redis caching

Caching prompt embeddings and output responses for latency reduction.

Postgres / Mongo integration

Handling hybrid architectures of unstructured vectors and relation schemas.

LLMOps basics

Monitoring model tokens consumption, input latency, and fallback retry logs.

API orchestration

Connecting AI reasoning outputs to external transaction endpoints.

Multi-step reasoning

Breaking complex prompts into planner execution paths and validation loops.

Technical Stack

Skills & Capabilities

I write clean, structured code and design architectures that prioritize performance, security, and developer ergonomics.

Python

Production

Scripting, model integration, agent loops development.

// STACK: AI

LangGraph

Core

Cyclic state-aware multi-agent orchestrator design.

// STACK: AI

RAG & Vector Search

Production

Chunky semantic context search, document parsing.

// STACK: AI

Vector Databases

Production

Pinecone, pgvector, Qdrant integration.

// STACK: AI

LLM APIs Integration

Core

OpenAI, Anthropic, Gemini, Groq orchestration.

// STACK: AI

Agentic AI workflows

Production

Autonomous task solvers, tool callers, validator loops.

// STACK: AI

AI Microservices

Production

Distributed runtimes optimized for concurrent LLM streaming.

// STACK: AI

React

Expert

Interactive UI, custom hooks, atomic components.

// STACK: Frontend

Next.js

Expert

App router, SSR, static page optimization, API routing.

// STACK: Frontend

TypeScript

Production

Statically typed safety across full-stack applications.

// STACK: Frontend

Tailwind CSS

Expert

Utility styling, custom themes, responsive grids.

// STACK: Frontend

Redux Toolkit

Production

Global state management for complex web apps.

// STACK: Frontend

Zustand

Production

Lightweight, reactive client-side store systems.

// STACK: Frontend

Node.js

Production

High-throughput asynchronous JavaScript runtime.

// STACK: Backend

Express.js

Production

Modular, light API routing layers for services.

// STACK: Backend

NestJS

Production

Structured, class-based TypeScript enterprise servers.

// STACK: Backend

FastAPI

Production

Fast, document-documented async Python API microservices.

// STACK: Backend

REST APIs

Production

Secure, structured endpoint specifications.

// STACK: Backend

Authentication Systems

Production

JWT, session cookies, OAuth security layers.

// STACK: Backend

MongoDB & Mongoose

Production

JSON document schemas for rapid scaling.

// STACK: Database

PostgreSQL & Prisma

Production

Strict schema relations, migrations, pgvector query maps.

// STACK: Database

Redis Caching

Production

Context caching, fast data queues, session buffers.

// STACK: Database

AWS Cloud

Production

EC2 provisioning, S3 assets, Lambda execution.

// STACK: DevOps

Docker

Production

Containerized environments for consistent microservice execution.

// STACK: DevOps

Cloudinary

Production

Dynamic media and image delivery pipelines.

// STACK: DevOps

Deployment Systems

Production

Vercel, Railway, DigitalOcean deployment loops.

// STACK: DevOps

Server Management

Production

Nginx reverse proxy, SSL setups, system process controls.

// STACK: DevOps

Career Journey

Experiences of Working as a Developer

A timeline of engineering leadership, scalable deployments, and full-stack system architecture.

  • Leading full-stack development initiatives, designing scalable systems, collaborating with cross-functional teams, and delivering secure, production-ready applications.
  • Collaborating with the Project Manager and teams to define project requirements, system infrastructure, and technical direction.
  • Designing, developing, and maintaining high-quality, secure, and efficient code across both frontend and backend systems.
  • Providing technical leadership and mentorship to developers, ensuring adherence to best practices and coding standards.
  • Managing deployment processes on cloud environments, monitoring system performance, and optimizing application scalability.

Knowledge Share

Writing on AI, SaaS, and Engineering

I write about building production-ready AI systems, software architecture, career growth, and the future of SaaS.

Read More on Medium// System updates deployed weekly

Connect & Grow

Follow My Build Journey

I share what I’m building, what I’m learning, and how AI/SaaS products are designed, engineered, launched, and scaled.

X (Twitter)

Daily thoughts on SaaS builds, AI engineering experiments, prompt patterns, and systems logic.

Follow

GitHub

Open-source repositories, agentic workflows, database configurations, and template repos.

Review Code

Medium

Long-form engineering deep-dives, RAG tutorials, multi-agent frameworks, and systems thinking.

Read Articles

Instagram

Visual workflow breakdowns, system design graphics, carousels, and developer life behind the scenes.

Follow visual logs

Facebook

Founder updates, networking, developer groups collaboration, and business scaling thoughts.

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Get In Touch

Have an idea that needs to become a real product?

Whether it's a SaaS MVP, AI workflow, automation system, or full-stack product, I can help turn the idea into a working system.

Project Brief Form