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Web Apps & Sites
From landing pages to enterprise dashboards. Performant, accessible, and SEO‑ready out of the box.
No distractions—just performance, clarity, and craftsmanship. From concept to cloud, we ship dependable software and help teams scale their stack with confidence.
Strategy, execution, and everything in between.
From landing pages to enterprise dashboards. Performant, accessible, and SEO‑ready out of the box.
Design and implement robust REST/GraphQL services, payments, auth, and third‑party integrations.
CI/CD pipelines, IaC, monitoring, and cost‑aware architectures on AWS, Azure, or GCP.
Research, wireframes, and WCAG‑aligned audits that translate to measurable improvements.
Best practices baked in: OWASP, secure SDLC, and guidance toward ISO/ SOC readiness.
Architecture reviews, tech roadmaps, and upskilling workshops for modern web stacks.
A few recent builds and transformations.
Re‑platformed a legacy storefront to a headless stack. Result: +98% conversion, ‑42% TTFB, and a simpler content workflow.
Real‑time telemetry and offline‑first RPA for 100+ workflows. 99.98% uptime, ‑30% support tickets after rollout.
WCAG 2.2 AA remediation across a multi‑property suite. 0 critical issues on launch; Lighthouse accessibility scores 95–100.
Designed pipelines and governance guardrails. Reduced data lead‑time from weeks to hours, while cutting infra spend by 18%.
Transparent, iterative, outcome‑driven.
We align on goals, constraints, and success metrics.
Flows, wireframes, and architecture decisions that de‑risk delivery.
Short sprints, CI/CD, and testable increments shipped weekly.
Hardened releases, monitoring, and post‑launch iterations.
Real outcomes, less noise.
“They cut our page load in half and our cart abandonment followed.”
“The cleanest delivery we’ve had—predictable sprints and a calm launch.”
“Security and accessibility were not afterthoughts—huge for our team.”
Tell us a bit about your goals. We’ll reply with an outline and timeline.
Email
hello@onyx-developers.com
Services
Web apps • APIs • Cloud • UX • Security • Consulting
We work globally. All engagements include a lightweight discovery to validate scope and value before code is written.