Available for Engineering & Enterprise SaaS Projects

Ari Mahendra

Full-Stack Product Builder &
Enterprise SaaS Architect

Designing, engineering, and launching production-grade software ecosystems from zero to one. Creator of Kios Market (3 live apps on Google Play Store), enterprise cooperative SaaS systems, and self-hosted autonomous AI infrastructure.

Explore Featured Work Download CV (PDF)
3
Apps on Play Store
40+
GCP Microservices
6+
Years Experience
100%
Production Verified
Ari Mahendra
Ari Mahendra
Duri, Riau, ID • Open to Remote / Hybrid Worldwide
ABOUT ME

Engineering Principles & Track Record

How I bridge business vision with reliable, production-tested software

I combine disciplined systems engineering with modern AI-Accelerated Engineering (Vibe Coding) to rapidly launch high-velocity, production-grade digital products proven in the real market.

My experience spans the complete zero-to-one product lifecycle: architecting a Flutter Monorepo powering 3 distinct applications on Google Play Store (Kios Market), orchestrating 40+ serverless microservices on Google Cloud Platform, and engineering double-entry Financial Integrity Engines resistant to double-spending.

To me, exceptional software is measured not by line count, but by how reliably it solves real-world operational bottlenecks, protects financial data integrity, and delivers infrastructure cost efficiency.

High-Velocity Execution

Launching from concept to live production servers in days through disciplined AI agent orchestration and modular design.

End-to-End Ownership

Complete product lifecycle mastery across mobile UI, NoSQL/SQL schemas, cloud deployment, and zero-trust security.

Financial & Transactional Integrity

Battle-tested automated commission calculation, digital wallet ledger reconciliation, and encrypted corporate records.

STACK & CAPABILITIES

Production Technology Architecture

Battle-tested technical foundations applied across live production software

Mobile & Frontend

  • Flutter & Dart (Monorepo) Core
  • Google Play Console Launch Live
  • React.js & Jamstack Web Proficient
  • Progressive Web Apps (PWA) Advanced
  • HTML5, CSS3 & JavaScript (ES6+) Advanced

Backend & Serverless

  • GCP Cloud Functions (40+ APIs) Core
  • Node.js & Express.js REST Advanced
  • PHP & Laravel (SaaS Backend) Proficient
  • Python (Automation & OpenCV) Advanced
  • Microservices & Event-Driven Core

Database & Real-Time

  • Google Firestore (NoSQL) Core
  • Firebase RTDB (Live GPS Track) Core
  • PostgreSQL & Supabase Proficient
  • MySQL & Relational Schema Proficient
  • Financial Ledger & Reconciliation Specialist

Cloud, AI & DevOps

  • Autonomous AI Agents & LLM Advanced
  • Cloudflare Pages & Tunnels (Zero Trust) Core
  • Oracle Cloud (OCI Linux) & AWS Proficient
  • Tailscale Private Mesh VPN Advanced
  • Linux Sysadmin, PM2 & Git Advanced
VERIFIED PORTFOLIO

Featured Production Software & SaaS

Every product below is actively deployed, publicly accessible, and verifiable

3 LIVE APPS ON GOOGLE PLAY STORE Hyperlocal Super App

Kios Market Ecosystem (Buyer, Merchant, Driver)

On-demand marketplace and fast-delivery platform operating in Duri, Riau. Engineered with a unified Flutter Monorepo architecture powering three independent applications: Buyer, Merchant (Seller), and Driver. Backed by 40+ Serverless Microservices on Google Cloud Platform, low-latency live GPS courier tracking via Firebase Realtime Database (RTDB), and an internal double-entry Financial Integrity Engine automating driver commission distribution without double-spending risk.

Flutter Monorepo GCP Functions (40+) Firebase RTDB Google Firestore Financial Ledger
App Buyer App Merchant App Driver Official Website
LIVE WEB SAAS Enterprise SaaS

Koperasi Mandiri Utama Seroja

Internal web SaaS application digitizing enterprise employee cooperative workflows: centralized member databases, savings ledgers, automated loan installment calculations, and balance sheet reporting with Role-Based Access Control (RBAC).

Enterprise SaaS PHP / Laravel MySQL Vercel
Launch Web App
LIVE STREAMING Media & AI Pipeline

KiosMovie Streaming Platform

High-performance video streaming platform. Utilizes Jamstack frontend on Cloudflare Pages, Node.js backend on Oracle Cloud VPS connected securely via Cloudflare Tunnels (Zero Trust), and an automated AI pipeline for movie synopsis generation.

Cloudflare Pages Node.js API Cloudflare Tunnels AI Ingestion
Watch Live Demo
PRODUCTION PWA Retail Point of Sale

Smart Cloud POS & Retail System

Offline-ready Progressive Web App (PWA) for rapid retail sales, multi-category inventory management, daily revenue reconciliation, and digital thermal receipt generation.

JavaScript PWA Firebase Cloud POS Offline-Ready
HYBRID CLOUD & AI AI Infrastructure

Autonomous AI Agents & Mesh Cloud

Autonomous AI agents and intelligent Telegram micro-gateways (@pantaukesehatanbot and @penghilNgbot zero-storage image processing). Operating on a self-hosted hybrid cloud mesh connecting Oracle OCI (12GB RAM), AWS Lightsail Singapore, and home servers via Tailscale Mesh VPN.

AI LLM Agents Python OpenCV Telegram Bot API Tailscale Mesh
ENTERPRISE SOLUTIONS

Software Engineering & SaaS Services

Helping companies, founders, and business owners ship secure, production-ready digital products

Custom Enterprise SaaS & Business Tools

Engineering operational enterprise software: employee cooperative platforms, logistics ERP, inventory management, CRM, and multi-role dashboards with secure financial ledgers.

  • Multi-Tenant Architecture
  • Financial Ledger & Anti-Fraud
  • Role-Based Access Control (RBAC)

Mobile App Development (Flutter)

Modern cross-platform mobile app development for Android and iOS using Flutter Monorepo. Battle-tested deployments published live on Google Play Store with native performance.

  • Cross-Platform (Android & iOS)
  • Live Real-Time GPS Tracking
  • Google Play Store Publishing

AI Integration & Agentic Automation

Integrating intelligent artificial intelligence into real business workflows: LLM ingestion pipelines, automated Telegram bots, autonomous agent orchestration, and structured prompt engineering.

  • Autonomous AI Agents
  • Smart Content Ingestion
  • Custom Bot Gateways

Backend Microservices & Cloud Infrastructure

High-concurrency serverless backend architecture on Google Cloud Platform (GCP Cloud Functions), Cloudflare Tunnels (Zero Trust), and self-hosted Linux server meshes.

  • GCP Serverless Functions
  • Cloudflare Edge & Tunnels
  • Linux Server & Tailscale Mesh
CAREER & ENGINEERING TRACK

Production Experience & Milestones

A proven journey architecting digital products, SaaS platforms, and cloud infrastructure

2021 — PRESENT Duri, Riau, ID

Founder & Lead Product Architect

Kios Market Ecosystem

Spearheaded the architecture and implementation of an on-demand hyperlocal marketplace & logistics ecosystem. Developed a unified Flutter Monorepo powering 3 distinct applications published live on Google Play Store, managing 40+ serverless microservices on Google Cloud Platform.

Flutter Monorepo GCP Functions Firebase RTDB Google Play
2024 — PRESENT Cloud Distributed

Full-Stack & Cloud Infrastructure Engineer

KiosMovie Video Streaming Platform

Built a globally distributed video streaming platform utilizing Cloudflare Pages, Node.js backend on Oracle Cloud VPS secured via Cloudflare Tunnels (Zero Trust). Created an automated AI ingestion pipeline for episode synchronization and synopsis generation with LLMs.

Cloudflare Pages Node.js CF Tunnels AI Pipeline
2023 — 2025 Vercel Deployment

Enterprise SaaS Developer

Koperasi Mandiri Utama Seroja

Architected and deployed an internal web SaaS platform digitizing employee cooperative operations. Implemented member savings ledgers, automated loan installment calculations, and Role-Based Access Control (RBAC) with encrypted financial data security.

Enterprise SaaS PHP / Laravel MySQL RBAC Security
2017 — PRESENT Continuous Mastery

Autodidact & AI-Accelerated Product Builder

Independent Software & Infrastructure Engineering

Cultivated deep full-stack software engineering capabilities through continuous production execution. Mastered modern AI-accelerated development (Vibe Coding) to compress the build-to-launch cycle from initial concept to live market validation.

AI Systems Tailscale Mesh Linux Sysadmin Zero-to-One
GET IN TOUCH

Start a Project or Collaboration

Open for enterprise SaaS development, Flutter mobile apps, cloud architecture consulting, or technology partnerships

Direct WhatsApp

Fastest response for project discussions or technical consulting.

+62 852-6307-4753 →

Official Email

Send project briefs, RFP inquiries, or formal business proposals.

arimahendra1202@gmail.com →

GitHub Profile

Explore public repositories, architecture designs, and codebases.

github.com/kios-market →

LinkedIn Network

Connect for professional networking and industry opportunities.

Ari Mahendra on LinkedIn →
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