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JIRANISOKO Tech
Solutions

Pillar 05 — Frameworks & API

High-Performance Angular Web Applications

Angular applications engineered for the devices and bandwidth of your actual users. We hold a performance budget from the first commit, because front-end performance is defended continuously or lost permanently.

Business outcomes

What you get from the engagement

  • Core Web Vitals within target on mid-range devices and networks
  • A bundle budget enforced in the build pipeline
  • WCAG 2.2 AA conformance verified rather than assumed
  • A component library your own team can extend
Technical capabilities

What we do inside it

  • Angular application architecture and state management
  • Performance budgeting, lazy loading and bundle analysis
  • Accessibility engineering to WCAG 2.2 AA
  • Design system and component library construction
  • Server-side rendering and hydration

Architecture and stack

How we build it

Architectural position

The build fails when the bundle budget is exceeded. A performance target that does not fail a build is a preference, not a budget.

Representative technologies

  • Angular
  • TypeScript
  • RxJS
  • NgRx
  • Vite
  • Playwright

Technology selection follows the requirement. This list is representative of engagements in this service line, not a constraint we impose on yours.

Service assurance

SLA, compliance and governance

Engagements in this service line are delivered under the Gold service tier by default, against the compliance obligations below. Both are set in the engagement contract, not by this page.

Default tier
Gold — 99.9% availability target, P1 response within 1 hour, coverage 24 × 5 plus on-call.
Compliance scope
  • WCAG 2.2 AA
  • Performance budget
  • Browser support matrix
Governance
Written architecture decision records, weekly delivery reporting, and a documented handover comprising runbooks, source and credential transfer at engagement close.
Intellectual property
Client-commissioned work product vests in the client on payment. Source escrow available on request.
Service level tiers, availability targets and response commitments
Tier Availability target P1 response P1 resolution target Coverage Service credits
Platinum 99.95% 15 minutes 4 hours 24 × 7 × 365 Yes
Gold 99.9% 1 hour 8 hours 24 × 5 plus on-call Yes
Silver 99.5% 4 hours 2 business days 09:00–18:00 EAT No
Publication gate G-05 — outstanding

These values illustrate the structure of the table. Each figure must be confirmed by whoever will be contractually bound by it, and the availability targets must be achievable on the underlying cloud provider SLAs before publication. Publishing a 99.95% target on infrastructure whose own composite SLA is lower creates an obligation that cannot be met.

Request for Proposal

Begin with a scoped conversation, not a sales call.

Our intake is structured so that the first response you receive is technical. Tell us which of the following describes your position and we will route your enquiry to the engineering lead who owns that practice.

Enquiries are acknowledged within one business day and answered substantively within two business days. All submissions are treated as confidential; a mutual non-disclosure agreement is available before disclosure of scope.