App Design & Development
Pixel-perfect web & mobile apps built with React, Next.js, and modern stacks. We obsess over UX and performance.
Makers of Karaokely
We build joyful apps
We build joyful apps
that scale beautifully.
SingSa Tech is a product studio for modern web & mobile applications. We design, develop, and operate reliable software—so your users can simply enjoy the experience.
Sing
it
loud,
sing
it
proud.
—
Karaokely
by
SingSa
Tech
•
Sing
it
loud,
sing
it
proud.
—
Karaokely
by
SingSa
Tech
•
TypeScript
React
Next.js
Node.js
Python
Go
PostgreSQL
Redis
Docker
Kubernetes
AWS
GCP
Cloudflare
CI/CD
Observability
Edge
TypeScript
React
Next.js
Node.js
Python
Go
PostgreSQL
Redis
Docker
Kubernetes
AWS
GCP
Cloudflare
CI/CD
Observability
Edge
Services
From concept to production, we ship fast and keep it running smoothly.
Backend & APIs
Secure, scalable services with Node.js, Python, and Go. SQL you can trust, caches that fly, and clean API design.
DevOps & Operations
CI/CD, containerization, IaC, and observability. We keep uptime high and deployments boring.
Media & Realtime
Audio/video processing, low-latency streaming, and realtime collaboration — the backbone of experiences like Karaokely.
Live Product
Products
🎤 Karaokely — Web Karaoke
Karaokely — Web Karaoke
Sing with instrumental tracks, lyric alignment, and fun scoring. Built for browsers so anyone can join the party.
More products are in the lab. Stay tuned.
Our Approach
A simple, battle‑tested way to build delightful software.
01 · Discovery
We align on goals, audience, and success metrics. Short cycles, clear outcomes.
02 · Design
Flows, wireframes, and interface polish to make complex things feel easy.
03 · Build
Modern stacks, typed code, comprehensive tests, and automated delivery.
04 · Operate
Telemetry, incident response, and ongoing iteration to keep users happy.
Let’s build your next hit app.
Tell us about your idea or ask for a quote — we’ll reply promptly.