Outsourcing Development Services
We turn your ideas into reality based on the latest technology and expertise
Government Support Program Development Partner
We are not just developers, but comprehensive partners who support government support programs together
Funding Information
Learn about government support programs in advance and find the best funding opportunities
Co-design
We analyze requirements together and quickly find the optimal model
Real Business Support
We create models that help real businesses, not just simple development
Fast Delivery
We quickly create documents and systems for government support program submissions
Why Work with STAR-T?
One-Stop from Development to Support Programs
We can save time and costs by simultaneously proceeding with system development and government support program applications.
Fast Execution
We quickly build systems and complete submission documents according to government support program schedules.
STAR-T Team Technical Expertise
Check out STAR-T team's technical expertise in turning customer ideas into reality using the latest technology
STAR-T Technical Team
Full-stack Development Experts · 10+ Years of Development Experience
The STAR-T team has completed over 200 projects based on more than 10 years of full-stack development experience. We provide scalable and stable solutions using the latest technology across all areas including web, mobile, and cloud.
Technical Specialties
- ›React, Next.js, Vue.js web development
- ›React Native, Flutter mobile app development
- ›AWS, Azure, GCP cloud infrastructure
- ›Node.js, Python backend development
- ›DevOps and CI/CD pipeline construction
Development Philosophy
The STAR-T team goes beyond simple feature implementation to design scalable and maintainable architectures. We provide solutions that can continuously evolve with customer business growth while reflecting the latest technology trends and ensuring stability.
Key Tech Stack
We build stable and scalable solutions with the latest tech stack
R&D and Government Support Program Expertise
We design projects with optimal costs and schedules based on government support program experience
Government Support Program Experience
R&D Project Execution
Experience in planning and executing 10+ government R&D projects
Commercialization Expertise
Know-how in commercializing research results into actual services
Budget Optimization
Efficient utilization of government funding and own budget
Co-design from the Start
Technical Architecture Design
Design from requirements to tech stack from the beginning
Cost Optimization
Propose optimal cost structure linked with government support programs
Schedule Management
Systematic project management aligned with support program schedules
Transparent Pricing and Schedule
We provide optimal costs and schedules linked with government support programs
MVP Development
Web/App Development
AI Solution
Government Support Program Benefits
R&D Project Linkage
Up to 70% cost reduction with government funding
Business Plan Support
Support for writing and submitting government support program applications
IP Protection
Intellectual property protection and management during development
Real Project Cases
Check out real outsourcing development projects implemented with the latest 2025 technology
Multilingual support chatbot for foreign residents
2025.01 ~ present
Problem
Demand for automating foreign-resident inquiries at government programs and local authorities was rising, but counseling resources per language were short.
Solution
Built a multilingual chatbot on GPT-4 and RAG, integrating public-data APIs and OAuth login, with improvement features driven by user logs.
Result
Within 3 months of the pilot: 1,200+ sessions / 75%+ auto-response rate / 40% less counseling staff time.
Political leaning analysis platform
2025.01 ~ 2025.08
Problem
Voters found it hard to compare policy information or judge where they stood.
Solution
Built a GPT-based conversational survey algorithm, a RAG system over a pledge database, and an automatic report generator.
Result
1,500+ participants / 8,000+ social shares / 42% return rate.
RAG system over public data
2025.06 ~ 2025.07
Problem
Policy information was scattered across many local-government sites, leaving it hard for foreign residents to reach.
Solution
A RAG chatbot wired to public databases, FAISS vector search, and automatic categorization of the data.
Result
83% accuracy / responses within 2.5 seconds / 4.7 user satisfaction.
Automated AI investment analysis
2025.02 ~ 2025.03
Problem
Individual investors struggled to read financial statements and data on their own.
Solution
A GPT-based financial data analyzer wired to finance APIs (DART, ECOS), visualized on a Streamlit dashboard.
Result
85% less analysis time / 30% better accuracy in picking stocks.
Marketing content automation
2025.05 ~ 2025.08
Problem
Too few hands for social content production, and running several platforms was a burden.
Solution
GPT-based content generation with trend crawling, a FastAPI backend, and a real-time WebSocket module.
Result
85% less production time / 80+ pieces published automatically per month.
Automated HR candidate screening
2025.08
Problem
HR staff reviewed hundreds of résumés by hand, which was inefficient.
Solution
GPT-based résumé classification, a Python data pipeline, and automated matching logic.
Result
75% less hiring time / better candidate matching accuracy.
Professional Service Categories
Check detailed services by field and view our portfolio
Why MVP is Important
- Market validation with minimal cost
- Product improvement through fast feedback
- Secure demo for investment attraction
- Eligible for government support programs
STAR-T Professional Team
Expertise grounded in 135 lecture and consulting runs and feedback from 1,000+ learners
Project Portfolio
Introducing 41 projects conducted from 2023 to 2025
Multilingual support chatbot for foreign residents
2025.01 ~ present
Problem
Demand for automating foreign-resident inquiries at government programs and local authorities was rising, but counseling resources per language were short.
Solution
Built a multilingual chatbot on GPT-4 and RAG, integrating public-data APIs and OAuth login, with improvement features driven by user logs.
Result
Within 3 months of the pilot: 1,200+ sessions / 75%+ auto-response rate / 40% less counseling staff time.
Tech Stack
Political leaning analysis platform
2025.01 ~ 2025.08
Problem
Voters found it hard to compare policy information or judge where they stood.
Solution
Built a GPT-based conversational survey algorithm, a RAG system over a pledge database, and an automatic report generator.
Result
1,500+ participants / 8,000+ social shares / 42% return rate.
Tech Stack
RAG system over public data
2025.06 ~ 2025.07
Problem
Policy information was scattered across many local-government sites, leaving it hard for foreign residents to reach.
Solution
A RAG chatbot wired to public databases, FAISS vector search, and automatic categorization of the data.
Result
83% accuracy / responses within 2.5 seconds / 4.7 user satisfaction.
Tech Stack
Automated AI investment analysis
2025.02 ~ 2025.03
Problem
Individual investors struggled to read financial statements and data on their own.
Solution
A GPT-based financial data analyzer wired to finance APIs (DART, ECOS), visualized on a Streamlit dashboard.
Result
85% less analysis time / 30% better accuracy in picking stocks.
Tech Stack
Marketing content automation
2025.05 ~ 2025.08
Problem
Too few hands for social content production, and running several platforms was a burden.
Solution
GPT-based content generation with trend crawling, a FastAPI backend, and a real-time WebSocket module.
Result
85% less production time / 80+ pieces published automatically per month.
Tech Stack
Automated HR candidate screening
2025.08
Problem
HR staff reviewed hundreds of résumés by hand, which was inefficient.
Solution
GPT-based résumé classification, a Python data pipeline, and automated matching logic.
Result
75% less hiring time / better candidate matching accuracy.
Tech Stack
Healthcare meal-planning app
2025.06 ~ 2025.08
Problem
Designing personalized meal plans and tracking target nutrients was hard.
Solution
A GPT-4 meal recommendation model on a Supabase backend, integrated with a Next.js front end.
Result
400+ MAU / 4.6 user satisfaction / 72% retention.
Tech Stack
Tourism data analysis system
2025.07 ~ 2025.08
Problem
Tourist data was hard to analyze and use region by region.
Solution
A recommendation engine on public data, dashboard visualization, and automatic regional reports.
Result
Policy analysis reports automated / 50% faster decision-making.
Tech Stack
AI personality test MVP
2023.10
Problem
Lightweight tools for analyzing user tendencies were scarce.
Solution
A real-time test page combining TensorFlow.js with a GPT prompt model.
Result
5,000+ participants / 93% test completion rate.
Tech Stack
Education platform mobile app
2024.12 ~ 2025.08
Problem
The education service was hard to reach on mobile and payment was inconvenient.
Solution
Native iOS/Android apps with booking, payment and reviews, Firebase push, and map search.
Result
4,000+ MAU / 4.4+ app rating / booking completion up 30%.
Tech Stack
Corporate tax automation system
2025.01 ~ 2025.08
Problem
Handling electronic tax invoices involved a lot of manual work, wasting time and money.
Solution
A NestJS backend with a Next.js front end, Selenium-based collection from Hometax, and a unified database.
Result
Processing time down 90% / 25+ corporate customers acquired.
Tech Stack
Ad recommendation platform MVP
2025.09 ~ in progress
Problem
Matching advertisers with media was inefficient, and revenue was hard to manage.
Solution
URL analysis, recommendations from public data, QR tracking, and an admin panel.
Result
Beta in operation / CTR expected to improve 2.2×.
Tech Stack
Marketing dashboard for education institutions
2025.03 ~ 2025.08
Problem
Marketing performance was tallied by hand for each institution.
Solution
A GA4-integrated dashboard with an AI recommendation engine, deployed on AWS.
Result
Conversion up 20% / marketing efficiency up 35% / monthly reports automated.
Tech Stack
Mentoring match platform
2025.06 ~ 2025.08
Problem
Matching mentors and mentees ran without a system.
Solution
Next.js with Prisma, Toss payments integration, and a review and rating system.
Result
80+ mentors / 40+ matches per month / 95% payment success rate.
Tech Stack
Local program application platform
2025.05 ~ 2025.07
Problem
Applying for local experience programs was an inefficient process.
Solution
Next.js application management with an admin dashboard and booking features.
Result
Application process simplified / processing speed up 70%.
Tech Stack
Motivation tracking app
2025.03 ~ 2025.06
Problem
Users set goals and managed routines without any structure.
Solution
React Native with a NestJS and Prisma backend, an admin dashboard, and Docker CI/CD.
Result
800+ MAU / 85% test coverage.
Tech Stack
Partner management website
2024.10 ~ 2024.12
Problem
Registering and approving partners was handled manually.
Solution
A PHP website with partner registration and review management.
Result
40+ partners / approval time cut 60%.
Tech Stack
Portfolio website
2024.08 ~ 2024.12
Problem
There was no good platform to show project records and materials.
Solution
A Next.js portfolio wired to a CMS with map API integration.
Result
3× online exposure / quote inquiries up 45%.
Tech Stack
STAR-T MVP development platform
2024.06 ~ 2025.10
Problem
Keeping many projects on one consistent structure inside the education platform was hard.
Solution
Next.js 14 with TypeScript, Tailwind CSS, Docker and Framer Motion, deployed on Vercel.
Result
40 portfolio pieces unified / development speed up 60%.
Tech Stack
Commerce content automation
2025.06 ~ 2025.07
Problem
Producing commerce review content was mostly manual, so output stayed low.
Solution
Affiliate APIs, a blog review crawler, GPT content generation, and automated CMS upload.
Result
50+ pieces published automatically per month / 40% lower operating cost.
Tech Stack
Talent data collection system
2025.01
Problem
Gathering candidate data from each hiring platform was manual and inefficient.
Solution
Multi-platform crawling with a Flask dashboard and automated filtering and export.
Result
800+ candidate records collected automatically / 90% less time writing reports.
Tech Stack
Unified social analytics dashboard
2025.05 ~ 2025.07
Problem
Performance data sat in each social platform and was hard to analyze together.
Solution
Social API integration, a Streamlit dashboard, and a scheduler for automatic collection and visualization.
Result
2,500+ data points unified per month / reporting automated / insights reached 3× faster.
Tech Stack
Education institution data dashboard
2025.04
Problem
Operating metrics lived in spreadsheets, so real-time monitoring was impossible.
Solution
A Streamlit real-time dashboard wired to MySQL with Analytics API integration.
Result
Real-time data visualization / 50% better management efficiency.
Tech Stack
Local business data crawler
2023.06 ~ 2023.07
Problem
Local business information was organized by hand, which ate into analysis time.
Solution
Map-service crawling, spreadsheet automation, and packaging as a PyInstaller tool.
Result
2,000+ local records collected automatically / 70% less field research time.
Tech Stack
Education institution data collection
2025.09
Problem
Institution data was scattered, so consolidating it was hard.
Solution
Selenium web crawling with public-data API integration, stored in MongoDB.
Result
250+ institutions collected automatically / periodic updates automated.
Tech Stack
Social posting automation tool
2025.04
Problem
Bulk social uploads and account management ran manually and inefficiently.
Solution
A CSV-driven upload script with parallel handling across multiple accounts.
Result
400+ posts published automatically per day / staffing cut to 1/3.
Tech Stack
Partner prospect data collection
2025.09
Problem
Finding prospective partners meant repeating the same searches and data entry.
Solution
A web crawler with contact and domain extraction, and automatic CSV cleanup.
Result
400+ partner records gathered / 60% less time writing partnership proposals.
Tech Stack
Unified list crawling system
2023.05 ~ 2024.02
Problem
Managing data from many platforms in one place was hard.
Solution
A general-purpose crawler with multi-platform data cleaning and API integration modules.
Result
8,000+ records collected / 90% less manual research work.
Tech Stack
Trend collection and content automation pipeline
2025.05 ~ 2025.06
Problem
Trend research and content production were manual, so the pace stayed slow.
Solution
Crawl Reddit, Threads and TikTok → GPT summaries → automatic card news → automated distribution with Make.
Result
Content planning time down 80% / 70 pieces generated automatically per week / CTR up 2.7×.
Tech Stack
Multilingual website development
2025.04 ~ 2025.05
Problem
For a service aimed at users in several countries, UX and language quality fell short.
Solution
A Next.js multilingual site with next-intl and a structured way to manage translation data.
Result
Time on site up 2.5× / bounce rate down 30% / better multilingual SEO.
Tech Stack
Community data collection
2025.07 ~ in progress
Problem
Reading user reactions and trends in online communities quantitatively was hard.
Solution
Automatic crawling with sentiment analysis and a trend keyword classification system.
Result
20,000 records collected initially / a dashboard showing the positive-to-negative split is in operation.
Tech Stack
B2B landing page for education institutions
2024.03 ~ 2024.07
Problem
The landing page for winning B2B partners converted poorly.
Solution
A responsive structure with a lead capture form and CTA A/B testing.
Result
2,500+ monthly visitors / 18% lead conversion.
Tech Stack
Partner onboarding website
2024.06
Problem
Onboarding partners ran over email, which was inefficient.
Solution
A PHP-based partner registration and approval system.
Result
Registration steps cut 60% / 30+ partners acquired.
Tech Stack
Quote automation system
2024.08
Problem
Outsourcing quotes were written in spreadsheets, so responding in real time was impossible.
Solution
Automatic quote generation on Google Apps Script with automated email delivery.
Result
Quote generation time down 70% / customer response rate up 2×.
Tech Stack
Finance app landing page
2023.10 ~ 2023.12
Problem
App download conversion was low, limiting new user acquisition.
Solution
A mobile-optimized landing page with automatic store links and a stronger CTA.
Result
4,000+ app downloads / conversion up 27%.
Tech Stack
Savings app landing page
2023.08 ~ 2023.10
Problem
Acquiring new users and building brand awareness both fell short.
Solution
An interactive design with animation-driven CTAs, linked to an event page.
Result
8,000+ downloads / brand searches up 3×.
Tech Stack
Lifestyle app landing page
2023.06 ~ 2023.08
Problem
Winning users was hard when entering a new app market.
Solution
Location-based information on a visual landing page with social CTAs.
Result
400+ listings / 2,500+ downloads / 2.2× click-through.
Tech Stack
MBTI-style personality test
2023.09
Problem
Not enough users were arriving through viral content.
Solution
An interactive test with social sharing and a responsive UI.
Result
15,000+ participants / 40,000+ shares / 3× new arrivals.
Tech Stack
A/B test landing page
2024.05
Problem
There was no test page for improving conversion.
Solution
A quick prototype landing page that collects experiment results automatically.
Result
Testing completed / the best-converting combination identified.
Tech Stack
Personal profile website
2024.02
Problem
There was no channel for personal branding or showing a portfolio.
Solution
A minimal portfolio design built as a responsive website.
Result
Online portfolio completed / interview offers up 20%.
Tech Stack
Interactive web content
2023.06
Problem
Static pages kept visitors for too short a time.
Solution
Applied animation effects and strengthened interactive elements.
Result
400+ visitors / average time on page up 2.8×.
Tech Stack
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