Available for Projects

We build digital
products that matter

Strategy, design, and engineering — all under one roof. We partner with ambitious brands to create products people love.

See Our Work Start a Project
Scroll
0 Projects Shipped
0 Happy Clients
0 Years in Business
0 Industry Awards
About Us

We're a studio of thinkers, makers & doers

Our multidisciplinary team combines strategic thinking with creative execution to deliver digital solutions that exceed expectations.

We work at the intersection of design and technology, leveraging deep expertise in user experience, visual design, and modern engineering practices. Every project is an opportunity to push boundaries and create something meaningful.

Fast Execution

Sprint-based delivery with weekly milestones

Design-Led

Every decision starts with the user in mind

Results-Driven

Measurable impact backed by real data

What We Do

End-to-end digital services

From concept to launch, we handle every aspect of your digital presence.

01

Web Development

High-performance websites and web apps built with modern tech stacks for speed and reliability.

02

Brand & Identity

Complete branding solutions from logo design to comprehensive visual identity systems.

03

Mobile Development

Native iOS and Android apps, plus cross-platform solutions that feel truly native.

04

Growth Marketing

Data-driven campaigns across paid, organic, and social channels that deliver ROI.

05

Security Consulting

Protect your digital infrastructure with proactive audits and enterprise-grade solutions.

06

Cloud & DevOps

Scalable infrastructure, CI/CD pipelines, and cloud migration done right.

Our Work

Case studies & projects

A selection of work we've delivered for clients across industries.

HealthTrack Pro

Mobile Application

Meridian SaaS

Web Platform

Lumina Rebrand

Visual Identity

FitPulse

iOS & Android

Analytics Hub

Dashboard

Vertex Corp

Brand System
Testimonials

Trusted by industry leaders

Working with Onyx transformed our digital presence completely. Their strategic approach and flawless execution exceeded every expectation we had.
MR
Michael Reynolds CEO, TechVault Inc.
The team at Onyx delivered a product that our users absolutely love. Their attention to detail and user-centric design philosophy is remarkable.
LP
Laura Peterson Product Director, Skyline
From concept to launch in record time without compromising quality. Onyx's engineering team is world-class and a pleasure to collaborate with.
DK
David Kim Founder, Nova Labs
Our Team

The minds behind Onyx

A diverse crew of strategists, designers, and engineers.

JC

James Carter

Founder & CEO
OL

Olivia Liu

Head of Design
RM

Ryan Mitchell

Lead Engineer
SP

Sophia Park

Strategy Director
FAQ

Got questions? We've got answers.

Can't find what you're looking for? Reach out to our team directly.

Contact Us

Most projects range from 4-12 weeks depending on scope and complexity. We provide a detailed timeline during our discovery phase so you'll know exactly what to expect at every stage.

We work with teams of all sizes — from early-stage startups to Fortune 500 companies. Our flexible engagement models adapt to your budget and timeline.

Our stack includes React, Next.js, Node.js, Python, Swift, Kotlin, and cloud platforms like AWS and GCP. We choose the best technology for each specific use case.

You'll have a dedicated project manager and access to our project dashboard. We do weekly syncs, async updates via Slack, and milestone presentations throughout the engagement.

We offer ongoing support and maintenance packages. All projects include 30 days of post-launch support. Beyond that, we have retainer plans for continuous optimization.

Contact

Let's build something great

Ready to start your project? Get in touch and we'll get back to you within 24 hours.

Visit Us

742 Evergreen Terrace
San Francisco, CA 94102

Call Us

+1 (415) 555-0132
Mon-Fri, 9am-6pm PST

Email Us

hello@platoagency.com
support@platoagency.com