Elite AI Engineering
& ODC Partner
from Indonesia
Accelerating global businesses with world-class Indonesian talent and proprietary operational frameworks. Trusted by Japanese Unicorns.
AI Engineering
LLM & GenAI Solutions
ODC Services
Dedicated Teams
Cloud Native
AWS & GCP Ready
48hr Deploy
Quick Onboarding
Proven Delivery
Delivering enterprise-grade architecture for global clients from our engineering hub in Purwokerto
Our Products
Proprietary platforms we build, run, and battle-test in our own operations.
Vokarya AI
An AI interview platform built for Indonesia. Vokarya AI connects candidates with an AI interviewer over real-time voice, then auto-generates recordings, scores, and reports — a B2B SaaS that needs nothing but a phone browser, no app required.
Codens
An AI-powered development automation suite that connects planning, implementation, testing, fixing, and analysis into a single automated pipeline. We battle-test it daily in our own engineering practice.
Engagement Models
Flexible partnerships tailored to your business needs
Dedicated ODC
Build your long-term engineering branch in Indonesia. Fully managed, integrated with your culture.
- • Dedicated team exclusively for your projects
- • Full integration with your workflows and culture
- • Managed infrastructure in Purwokerto
- • Long-term partnership & knowledge retention
Staff Augmentation
Senior AI & Cloud Engineers (AWS/GCP) ready to join your sprint within 48 hours.
- • Pre-vetted senior engineers (top 1%)
- • AWS, GCP, Python, React expertise
- • 48-hour deployment to your team
- • Flexible scaling up or down
Selected Work
A sample of the AI-driven systems we've engineered and shipped to production.
AI Phone System
AI handles everything from reception to automated sales outreach — a consistent, always-on front line for your business. Runs on a high-availability, fault-tolerant PBX server for stable, uninterrupted operation.
Automated Form Outreach
An automated outreach system that submits messages through inquiry forms at scale. AI analyzes each target company to craft the optimal message, delivering a low cost-per-lead with a high success rate.
Government Document OCR Service
Digitizes paper-based government records with high accuracy. Massive parallel processing on AWS Batch turns millions of documents into structured data in a short timeframe.
iPaaS System
Connects with 100+ services including Google, Slack, and Salesforce. Build workflows without code, and automate browser-based tasks with built-in Web RPA.
Meeting Recording System
One-stop recording, transcription, and translation for every meeting, in real time — turning minute-taking into a fully automated process.
AI Auto Code Fix Service
AI analyzes your codebase and proposes fixes automatically — from bug patches to refactoring — accelerating the entire development process.
Let's talk — no pressure.
We typically reply within 5 business days. Your first consultation is free.
Our A3IO Values
The principles that drive our success
Ambition
We set bold goals to become a recognized global IT vendor from Indonesia
Agility
We adapt quickly to change, embrace new technologies, and deliver with speed
Achievement
We focus on measurable results and celebrate success together as a team
Innovation
We constantly seek creative solutions and push the boundaries of what's possible
Team
The people building HSS across Japan and Indonesia.
Alvin Mariogani
CEO
Indonesia
CEO of PT Hama Smart Solution, leading the engineering organization in Indonesia and long-term partnerships with Japanese clients.
Sayyid Shalahuddin
General Manager
Jakarta, Indonesia
A specialist in Flutter/React Native mobile development and Node.js backend engineering. Extensive experience in SDK development and team management, delivering high-quality development services for Japanese clients.
Daffa Alberta Votary
Designer
Jakarta, Indonesia
5 years of UI/UX design experience, ranked in the top 3% on Freelancer.com. Delivers user-centered design in Figma and Adobe XD, with broad experience across B2B SaaS, Fintech, and Healthcare.
Why Partner With HSS
Competitive advantages that set us apart
Timezone Alignment
WIB runs 2 hours behind JST — close enough to Japan's business hours to make real-time, synchronous communication the norm, not the exception.
WIB = JST − 2hLanguage Bridge
A dedicated Japanese-language bridge is embedded in every engagement, and documentation is bilingual (English/Japanese) by default.
Resident Japanese-speaking bridge staffCost Efficiency
About 45% lower than in-house development in Japan, with transparent pricing by role and seniority — no hidden line items.
~45% lower than domestic Japan developmentAI-Native Engineering
Every engineer uses LLMs like Claude and Codex as part of the daily workflow — from writing code to reviewing it.
Claude & Codex in daily practiceSecurity
ISO 27001 certified, with enterprise-grade information management built into how we work.
ISO 27001 certifiedProven Track Record
A client history that includes Deloitte and Japanese unicorn companies — real delivery, not just claims.
Deloitte & Japanese unicorns among our clientsReady to Transform Your Business?
Partner with PT Hama Smart Solution to leverage AI-powered solutions and world-class Indonesian engineering talent for your next project