About Haegeum
A small, quality-focused engineering studio built for speed, accountability, and maintainability.
Our story
Haegeum was created with a simple goal: help teams build products that ship fast and stay maintainable.
We combine modern engineering practices with AI-assisted workflows to accelerate delivery—while keeping structure, documentation, and long-term stability as first-class priorities.
Team
Our core team consists of 2 senior full-stack engineers, supported by a vetted network of specialists (QA, UI/UX) when needed.
This structure ensures senior attention on every project while maintaining flexibility to scale. As we grow, we maintain our quality standards through careful team expansion and consistent engineering practices.
Tech Stack
Our approach: We work with modern, maintainable technologies that fit your needs.
Frontend
React, Angular, Vue.js, React Native
Backend
.NET, Node.js, Python
Databases
SQL Server, PostgreSQL, MongoDB
Cloud
Azure, AWS, GCP
Tools
GitHub, Azure DevOps, GitLab
We can work with your preferred stack or recommend the best fit for your project. Contact us to discuss your specific needs.
Values
Ownership
We treat your product like our responsibility. Example: We proactively identify risks and suggest improvements, not just execute tasks.
Clarity
Clear scope, clear updates, clear outcomes. Example: Weekly demos and status reports ensure you always know where things stand.
Quality
Clean architecture and standards—no fragile quick hacks. Example: Every PR goes through code review, and we document key decisions.
Reliability
Predictable cadence and transparent progress. Example: You can count on weekly deliveries and honest communication about blockers.
How we work
- Weekly plan and weekly demo
- PR reviews and consistent coding standards
- Documentation for setup and key flows
- Change management for scope control
Security & Trust
- NDA available on request
- Least-privilege access to systems
- No production access unless explicitly approved
- Secure credential handling (vault/secrets manager if provided)