L2 / L3 support
Tiered support with ticketing, on-call coverage, and clear escalation paths.
Software maintenance & support
Maintenance and support that keeps software healthy — and improving.
L2/L3 support, SRE, security patching, and continuous improvement under clear SLAs.
- Clear SLAs and SLOs
- L2, L3, and SRE coverage
- Security patching on cadence
- Continuous improvement, not just keep-the-lights-on
Overview
Run the system — and make it better every quarter.
We treat maintenance as a product practice: defects fixed at root cause, vulnerabilities patched on cadence, performance tuned against SLOs, and a slice of every sprint reserved for measurable improvement.
Business benefits
Outcomes you can measure on the balance sheet.
Predictable uptime
SLOs and error budgets keep reliability promises grounded in engineering reality.
Lower defect rate
Root-cause fixes and regression tests prevent the same bug from coming back.
Security posture
CVE monitoring, dependency upgrades, and patch cadences keep risk in check.
Lower total cost
Tech-debt paydown sprints prevent the slow drift toward expensive rewrites.
User trust
Public status, incident comms, and post-incident reviews build customer confidence.
Insightful
Quarterly reviews surface trends across defects, performance, and usage.
Key capabilities
Everything you need from a senior delivery partner.
SRE & SLOs
Service level objectives, error budgets, and reliability programs aligned to business risk.
Security patching
CVE monitoring, dependency upgrades, and emergency patch capability.
Tech-debt paydown
Engineered backlog of debt items, prioritized by risk and cost, shipped each quarter.
Performance tuning
Profiling, query tuning, and capacity planning against SLOs and growth forecasts.
Hypercare
Post-launch hypercare with extended hours and senior responders for high-risk releases.
Our process
A predictable path from discovery to operate.
- 01
Onboard
Knowledge transfer, runbooks, tooling integration, and SLA setup.
- Runbooks
- SLA
- 02
Stabilize
Defect triage, dependency upgrades, and observability baseline.
- Stability plan
- 03
Run
Tiered support, on-call rotations, and incident response under agreed SLAs.
- Ticket flow
- On-call
- 04
Improve
Continuous improvement backlog shipped each sprint against SLOs.
- Improvement releases
- 05
Review
Quarterly reviews of defects, performance, security, and roadmap.
- QBR report
Technology stack
A modern toolbox, matched to your constraints.
ITSM
- Jira Service Management
- Zendesk
- ServiceNow
Observability
- Datadog
- Grafana
- New Relic
- Sentry
On-call
- PagerDuty
- Opsgenie
- Incident.io
Security
- Snyk
- Dependabot
- Renovate
- Trivy
Industries
Sectors where we ship this service every quarter.
Education
Learning platforms, admissions workflows, faculty tools, and student-facing portals.
Healthcare
Patient portals, clinical workflows, and decision support built around privacy and uptime.
Finance & FinTech
Core banking, payments, KYC, risk, and embedded finance with strict security baselines.
Retail & E-commerce
Storefronts, marketplaces, fulfillment integrations, and AI personalization.
Logistics
Ops dashboards, IoT telemetry, route optimization, and warehouse automation.
Enterprise & SaaS
Internal platforms, partner portals, and multi-tenant SaaS products at scale.
Why HIGAET
The combination most agencies can't credibly offer.
Senior squads, low churn
We staff with engineers trained through the HIGAET Academy talent pipeline — no rotating juniors.
Product-minded delivery
Squads obsess over user outcomes and KPIs, not just ticket throughput or hours billed.
Enterprise governance
NDAs, IP assignment, audit logs, and SOC 2-aligned controls on every engagement.
Full-stack capability
Strategy, design, engineering, AI, data, and SRE — one accountable team, not a chain of vendors.
AI in the DNA
Every project considers where intelligent automation creates leverage for users and operators.
Skin in the game
We co-build with select partners, sharing both delivery risk and long-term upside.
FAQ
Questions enterprise buyers usually ask.
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Keep software healthy — with HIGAET support.
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