We design, build, and operate production systems — from mobile and web to APIs, data, and infrastructure. Developer-first. Security-first. Outcome-first.
// provisioning • api • workers • db • cache • cdn
$ asgarbyte deploy --target prod --region eu-north-1
✔ build ok (7m13s)
✔ migrate-db ok (2m01s)
✔ smoketest ok (41s)
✔ release ok (12s)
→ prod live https://app.example.com
Discovery, roadmaps, solution architecture, security reviews, and technical due diligence.
SPAs and SSR apps, dashboards, multi-tenant SaaS, admin portals, and public sites.
iOS/Android native and Flutter, deep links, push, analytics, CI for App Store & Play.
High-throughput APIs, background workers, queues, and real-time services.
Performance-critical services, device tooling, and integrations in low-level languages.
PCI-ready flows, SCA/3DS, SSO/OIDC/SAML, hardware wallets, and smart card stacks.
Assistants, document pipelines, RAG, scoring, and process automation at scale.
Warehouses, ELT, metrics, tracing, alerting, and SLOs that map to business value.
Threat modelling, SAST/DAST, key management, audits, and incident response playbooks.
Kubernetes, autoscaling, blue/green deploys, zero-downtime migrations, and cost controls.
Anycast/CDN, reverse proxies, WireGuard meshes, WAF/Rate-limits, and DDoS posture.
JavaCard/GlobalPlatform, SCP03, RSA/ECC on-card, personalization flows, and secure supply chain.
EVM chains, validators, RPC gateways, indexers, and hardware wallet integrations.
We operate what we build — runbooks, SRE practices, and clear ownership. We align metrics with business goals, not vanity graphs.
Lean discovery to fixed-scope delivery, or embedded engineers in your team.
Tell us where you need leverage — we’ll propose a pragmatic plan and deliverables with measurable impact.