Services
Some work is not finished when you ship it. Site and app maintenance run monthly; everything else runs per project.
Dev Consulting
Ask what to build and how, or what is wrong with your code today, and get an answer by email
- Tech choice / direction
- Quote / proposal review
- Stalled-code diagnosis
General Fixes
We handle bug fixes, small feature additions, and refactors as one-off jobs
- Debugging and recovery for stuck code
- Small feature additions
- Refactoring and cleanup
AI Look Cleanup
We fix the copy and design details that make AI-built sites and apps feel unfinished to new customers
- Copy that sounds translated
- Numbers and reviews you never added
- Screens that look too familiar
Framework Security Updates
We move an outdated framework up to a version that still gets security patches
- First, how far behind you are
- One version at a time, not one big jump
- Fixing what breaks
App Store Requirement Updates
We bring an app up to the version the stores now require, so you can publish again
- Finding what is missing
- Moving up to the required version
- Checking the screens that shifted
iPhone Duo Support
We make sure your layout does not break when the screen folds open, and that what the user was writing is still there
- Decide by window size, not device name
- A structure that suits the open screen
- Keep the fold line clear
Website Build
Homepages, landing pages, and company sites built from scratch to fit their purpose
- Purpose-fit structure
- Responsive build
- SEO & performance basics
Workflow Automation
Repetitive manual work automated with scripts and bots to give your time back
- Data cleanup / conversion
- Alerts / reports
- Repetitive scripts
Data Scraping & Collection
Scattered web data gathered and cleaned into a form you can use right away
- Target scoping
- Crawler build
- Cleaning / dedup
Site Maintenance
We handle backups, security updates, and expiring certificates every month
- Regular backups
- Security updates
- Certificate and domain expiry watch
App Maintenance
OS updates, crashes, and store review, handled every month
- OS and SDK updates
- Crash and error monitoring
- Dependency security patches
Pre-release QA Checks
We run your sign-up, login, and checkout flows before you ship
- E2E tests for the critical flows
- Repeated across combinations
- Cross browser checks
Usability Testing
A first-time user goes through your product and reports where they got confused, where they stopped trusting it, and where they wanted to leave
- A first-time walkthrough
- Where it gets confusing
- Where trust breaks
Third-Party Integration
We connect payment, CRM, and notification services to your system safely
- Payment gateway integration
- CRM and marketing tool integration
- External API integration
AI Search Visibility
We check what chatbots say about your company, then fix it
- Designing the question battery
- Collecting answers from the major AI services
- A list of factual errors
Search Engine Optimization (SEO)
We tune your site to show up in Google and Naver results
- Titles, meta, and headings
- Structured data
- Sitemap and indexing
MVP Development
We build your idea into something real users can try, from scratch
- Scoping the core features
- Sign-up / login
- Building the core screens
AI Feature Development
We add AI features like chatbots, document summaries, and auto-classification to your existing service
- Start with where it earns its keep
- Connecting your own data
- Designing for cost, latency, and wrong answers
Code Review
A developer with 25 years of experience reviews outsourced or AI-built code and flags the risks first
- Structure and maintainability
- Security vulnerabilities
- Performance bottlenecks
Mobile App Development
We build an app that runs on both iOS and Android from scratch
- One codebase, both platforms
- The core screens and flows
- Server and notifications wired in
Backend Development
We build the server, API, and database to fit your service
- API design and build
- Database design
- Login and permissions
Algorithmic Trading Development
We turn the trading rules you already use into code, and build the environment that lets you run them over past data
- Rules become conditions
- An environment that runs over past data
- Broker and exchange connections
The work that starts after launch
The price is fixed in advance, and the report stays as the evidence.