Serverless Computing: For the Workloads That Suit It
No servers to patch, and scaling that follows demand, for spiky, event-driven work. Steady heavy load is often cheaper on containers. Knowing which you have comes first.
What Each Phase Produces
- 01
Workload Fit Assessment
Each candidate workload scored for traffic shape, duration, latency and run cost. Produces a fit list: serverless, containers, or leave as is.
- 02
Architecture & Build
Functions, events and APIs built as code, with cold-start and limit budgets per path. Produces a working service in a test account.
- 03
Testing & Cost Modelling
Load, failure and security tests, plus a run-cost model at expected and peak volume. Produces a go-live report.
- 04
Run & Hand Over
Dashboards, alarms, tracing and runbooks for your team. Produces an on-call-ready service and its documentation.
the trade-off
Serverless Is a Trade, Not a Default
Functions scale to zero and back without anyone touching a server. In exchange you accept cold starts, execution-time and memory limits, provider-specific event services, and harder debugging across a distributed system.
For bursty, event-driven work - webhooks, file processing, scheduled jobs, APIs with uneven traffic - the trade usually pays. For long-running, latency-critical or steady high-volume workloads it often doesn't. The assessment decides which side each workload falls on.
What We Build Without Servers
Function-as-a-Service (FaaS) Development
Event-driven functions on Lambda, Azure Functions or Cloud Run, sized within platform limits.
API-Driven Serverless Solutions
Serverless APIs behind a gateway, with auth, throttling and idempotency designed in.
Automated Scaling & Monitoring
Concurrency limits, alarms and tracing, so a spike or a failure is visible.
Infrastructure as Code
Every function, queue and permission defined in code, reviewable and reproducible.
Security & Compliance Optimisation
Least-privilege roles per function, managed secrets and dependency scanning.
Portability by Design
Business logic kept apart from provider event plumbing, so a later move costs less.
Tell us about the workload and we'll test it against cold starts, limits and run cost.
Tell us what you run today, what is breaking, and what a fixed version looks like. The more specific the problem, the more specific our answer.
- A reply within one business day
- You speak to the engineers who do the work
- Your details reach us directly - no third-party form service
Chat on WhatsApp@nujtech (opens in a new tab)