Supernova Technology (HK) Limited (佑佳科技有限公司) is a Hong Kong–registered IT services company. We help enterprises and organisations with applications, business systems, UI design, e-commerce, web operations, and IT consulting. Hong Kong is our primary base; projects can be delivered on-site or remotely.
Business and personal data are handled in accordance with applicable Hong Kong law and your agreements with us.
SUPERNOVA TECHNOLOGY (HK) LIMITED (Chinese name: 佑佳科技有限公司) was incorporated in Hong Kong on 15 October 2012 and provides information technology–related services. We support enterprises, public-sector bodies, and non-profits with the development, integration, and maintenance of application systems and network services—from discovery and architecture through front- and back-end build, data and API integration, testing, go-live, and iterations—plus tuning, audit trails, and handover documentation to help clients keep auditable, transferable delivery quality.
Beyond bespoke software, our team has practical experience with mobile apps, operations consoles, reporting and permission models, and cloud or hybrid deployments, and can provide IT consulting, technical assessments, and third-party collaboration interfaces as the project requires. Scope, schedule, fees, and maintenance terms are always as set out in the agreed proposal and contract; we are Hong Kong–based and can meet on-site or work remotely.
Founded in Hong Kong with a focus on enterprise IT services and systems development.
Cross-industry project experience; expanded operations, integration, and consulting to support long-term client needs.
Services span discovery, design and development, go-live, and operations support—details per engagement.
Deliverables, pricing, acceptance criteria, and maintenance terms are always as agreed in writing for each engagement.
Native or cross-platform iOS / Android delivery; authentication and roles, push, offline strategies, store submission support, and release cadence. Suited to membership services, business tools, venue operations, and internal collaboration.
Back-office, operations mid-layer, reporting, and permission models shaped to your processes; API integration, batch jobs, audit trails, and multi-environment deployment—with extensible architecture and handover documentation for joint maintenance.
Usability-first UI and component libraries; information architecture, interaction flows, design specs aligned with engineering deliverables—executable, testable, and iterative.
Content updates, upgrades, performance and availability monitoring, backup and restore drills, security patching, and incident playbooks. SLAs and service windows can be defined by contract to reduce operational risk.
Payments and logistics integration, promotions and stock rules, membership tiers, order lifecycle, and back-office tools—architectures that can handle campaign traffic with room to grow operations and analytics.
Public / hybrid cloud design, containerisation and CI/CD, environment isolation and key management, cost and capacity reviews—standardising dev, test, and production to shorten release cycles and improve observability.
Architecture reviews, integration and security posture alignment, technology and cost options, and assessments for taking over existing systems—scope and fees are always agreed in writing.
Stage breakdown and artefacts are defined per project plan; the steps below are a typical pattern.
Workshops, stakeholder interviews, process maps, and prioritisation—producing a requirements summary and assumptions log.
Architecture sketches, milestone schedule, risks and dependencies—fixed scope or iterative pricing explained clearly.
UI and API contracts in parallel; continuous integration, code review, and verification in test environments.
Deployment checklist, monitoring and resilience, runbooks, admin training, and formal acceptance.
SLA-based checks, upgrades, metric reviews, and backlog grooming to support long-term evolution.
Models depend on the project and your internal capacity—fixed scope, monthly or phased retainers, or advisory support; each phase can be contracted separately or linked.
For well-defined builds or refactors with clear acceptance—milestone billing with full specifications and test plans.
For products that must evolve continuously or campaigns that shift often—monthly hours, priority rules, and a steady release and review cadence.
When you already have engineering capacity but need architecture review, code review, process change, or deep technical spikes.
For business enquiries, please email us using the details below.
Email: info@supernova-hk.com
Address: Finance Commercial Building, Sheung Wan, Hong Kong
Hours: Mon–Fri 10:00–18:00 (except public holidays)
Collection and use of project and personal data follow Hong Kong’s Personal Data (Privacy) Ordinance and the terms of our agreements with you; confidentiality is governed by contract.