Full Stack EngineeringAI AutomationSaaS SystemsCustom LLMs

NATHAN ASIF

FULL STACK & AI ENGINEER

I build modern web platforms, AI-powered systems, automations, and scalable full-stack products.

01 / ABOUT

Full StackAI SystemsAutomation

Building SystemsThat Actually Work

I’m Nathan Asif, a Full Stack and AI Engineer focused on building practical, scalable and business-ready digital products.

My work combines modern frontend experiences, reliable backend architecture, custom APIs, CMS and commerce systems, and AI-powered automation.

Let’s Talk

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Full-Stack Systems

Frontend, backend, APIs and databases engineered as one reliable product.

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AI Systems Engineering

Multi-tenant conversational agents, voice and messaging systems, intent-driven workflows, model orchestration and production AI automation.

03

Business Automation

Systems that reduce manual work and connect operational processes.

04

Custom CMS & Commerce Systems

Custom plugin development, tailored theme engineering, WooCommerce architecture and business-specific web systems.

02 / CAPABILITIES

What IEngineer

Production-ready digital systems combining modern interfaces, reliable backend architecture, AI capabilities and business automation.

01

Full-Stack Platforms

Scalable frontend, backend, database and API systems engineered as one reliable product.

Next.js
Node.js
FastAPI
Databases

02

AI Systems Engineering

Conversational agents, model orchestration, structured outputs, context-aware workflows and multi-tenant AI platforms.

Gemini
OpenAI
LLMs
Multi-tenant

03

Voice & Messaging Agents

Intelligent phone and messaging systems using speech recognition, voice synthesis and real-time conversational logic.

Twilio
STT
TTS
WhatsApp

04

Workflow & API Automation

Intent-driven workflows, external API actions, background jobs and connected operational processes.

APIs
Redis
Webhooks
Automation

05

SaaS Dashboards & Internal Tools

Admin portals, reporting interfaces, multi-role dashboards and business management systems.

React
Next.js
WebSockets
Prisma

06

Custom CMS & Commerce Systems

Custom plugin development, tailored theme engineering, WooCommerce architecture and business-specific web systems.

Custom Plugins
Custom Themes
WooCommerce
CMS Systems

04 / SELECTED WORK

Systems I'veEngineered

A selection of professional, independent, open-source and hackathon products spanning full-stack platforms, AI systems, voice technology, automation, healthcare and agentic software.

01

Professional Work — Code Melodies

01AI Platform / SaaSOrcubeAICorporate Multi-LLM AI SaaS PlatformLead AI Engineer & Full Stack Developer

01AI Platform / SaaS

Corporate Multi-LLM AI SaaS Platform

Lead AI Engineer & Full Stack Developer

Architected and customized a B2B AI platform enabling organizations to deploy domain-specific assistants trained on product and business data.

Multi-provider LLM orchestration
Retrieval-augmented generation
Training-data workflows
Embeddable assistant experiences
Business-specific AI customization

Next.jsFastAPIPHPMySQLLangChainGeminiOpenAITogether AIRAG

Professional Project

02Full-Stack Platform / AutomationDemenagementRelocation & Logistics PlatformLead Developer

03Custom Commerce SystemApotekPharmacy & Commerce PlatformFull Stack Developer

04SaaS / Business WorkflowQuoteMeQuotation & Vendor Workflow PlatformFull Stack Developer

05Developer Tool / CMS IntegrationFigma–Contentful PluginDesign-to-CMS Workflow IntegrationPlugin Developer

02

Independent, Open-Source & Hackathon Work

06Voice AIClone AICommercial Voice Cloning & TTS ServiceFull Stack AI Developer

07Open Source / Voice AIPhonex Engine V1 & V2Open-Source Voice AI EngineCreator & Maintainer

08Healthcare AI / HackathonAegisMedixAutonomous Multimodal Medical SentinelIndependent Developer & AI Sentinel Architect

09AI Reliability / Developer ToolJanusStateIndependent Outcome Verification for AI AgentsCreator

10Agentic Vision / Edge–Cloud SafetyArgusXAutonomous Agentic Vision System for Rider SafetyLead Engineer & System Architect

11EdTech / AI SystemInterviewXpertAI-Powered Interview SimulatorCreator

12Desktop AI / Computer VisionIntruviateAI-Powered Desktop Interview SimulatorLead Developer

13Fintech / Agentic AICredoraAgentic Chief Financial OfficerCreator

14Healthcare / Agentic AIDaantShaantAgentic Dental AssistantCreator

03 / EXPERIENCE

ProfessionalExperience

Engineering full-stack platforms, AI systems, automation products and business-specific software from architecture through production delivery.

01October 2022 – Present

CreativeRays

Professional Full Stack & AI Engineer

Lead architecture and end-to-end development of full-stack and AI products across modern frontend systems, backend services, databases, APIs, automation workflows and production integrations.

Lead full-stack and AI product development using Next.js, React, Node.js, FastAPI, PHP, MySQL, PostgreSQL and external APIs.
Engineer multi-tenant and multi-LLM systems using Gemini, OpenAI, Together AI, RAG, structured outputs, background jobs and workflow automation.
Build advanced custom CMS and commerce systems, including custom plugins, tailored themes, headless integrations, dashboards and operational tooling.
Own delivery from requirements and architecture through implementation, testing, deployment and iterative improvement.
Contribute as a primary developer across OrcubeAI, Demenagement, Apotek, QuoteMe and the Figma–Contentful plugin initiative.

Full StackAI SystemsMulti-LLMAutomationSystem Architecture

02August 2021 – October 2022

Smart Solutions

Junior Web Developer (Intern)

Contributed to responsive web interfaces, backend troubleshooting, database work and performance improvements across client-facing websites and internal tools.

Optimized responsive frontend interfaces across deployed web projects.
Improved usability across desktop and mobile devices.
Assisted with backend troubleshooting and database operations.
Supported performance improvements across websites and internal tools.

FrontendBackend SupportResponsive UIDatabases

Download CV

04 / STACK

StackBehind the Work

The connected frameworks, infrastructure and AI systems used to build reliable modern products.

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Active branchFrontendReact

Interactive stack map Hover a branch to trace its route. Select a technology to pin it.

05 / PROCESS

From IdeaTo Launch

A structured engineering process for turning complex requirements into production-ready systems.

Signal CaptureDiscovery

Understand the product goal, users, operational problems and technical requirements.

Requirement scan

06 / CONTACT

Let's BuildSomethingWorth Using

Have an idea, product, automation or platform you want to build? Let's turn it into a working system.

Direct channelsDownload CV

NATHAN ASIF