Backend & Cloud
Serverless Architecture Development
We build serverless architectures that scale predictably: secure APIs, event-driven workflows, and deployment pipelines that keep changes safe for teams without heavy ops capacity.
Overview
What this service is
This service designs and implements a serverless backend—functions and event-driven workflows—with clear boundaries so systems remain maintainable as features grow.
We focus on reliability: idempotent handlers, retries, and clear logging so event-based systems don’t become opaque when something fails.
You get deployment notes, environment configuration guidance, and a structure that supports incremental expansion without turning into a tangle of functions.
Benefits
What you get
Automatic scaling for spiky traffic
Architecture that handles unpredictable demand without manual server management.
Lower operational overhead
Fewer servers to maintain and a deployment approach designed for small teams.
Fast MVP delivery
Serverless patterns often accelerate shipping by reducing infrastructure complexity.
Event-driven workflows
Background processing for emails, webhooks, billing events, and exports with visibility.
Cost aligned to usage
Pay-per-use models can be efficient when implemented with caching and sensible boundaries.
Clear observability baseline
Logging and monitoring conventions so troubleshooting doesn’t become guesswork.
Features
What we deliver
Function architecture + conventions
A structure for functions, shared libraries, and config so the system stays organised as it grows.
Secure API layer
Auth and access control patterns aligned to your roles and data boundaries.
Event workflows + background jobs
Async processing for heavy tasks with retries, idempotency, and status visibility.
Data layer integration
Database and storage integration with safe access patterns and performance awareness.
Monitoring + error handling
Tracing/logging hooks and consistent error formats to support production operations.
Deployment pipeline setup
CI/CD guidance and environment configuration so rollouts are repeatable and safe.
Process
How we work
Discovery
We confirm workflows, traffic patterns, and constraints to shape the serverless approach.
Architecture design
We define function boundaries, event flows, and the data layer approach with operational guardrails.
Implementation
We build APIs and event workflows with reliable error handling and visibility into processing states.
QA
We validate retries, idempotency, and critical flows to prevent hidden failure modes.
Launch + Handoff
We deliver deployment notes and a runbook-style overview for operating the system.
Tech Stack
Technologies we use
Core
Tools
Services
Use Cases
Who this is for
MVP backend for a startup
Ship quickly with a low-ops architecture while keeping room for scaling later.
Webhook and event processing
Reliable event-driven services that handle retries, duplicates, and logging cleanly.
Background jobs and automation
Async processing for emails, exports, notifications, and integrations without blocking user flows.
API for mobile and web clients
Secure endpoints with predictable contracts and performance foundations.
Spiky traffic use cases
Architecture designed for seasonal spikes, campaign traffic, and unpredictable load patterns.
FAQ
Frequently asked questions
Not always. It depends on workload and architecture. We design caching and boundaries to avoid unnecessary invocation costs and recommend the best fit for your usage.
Yes. We use queues and background processing patterns so heavy tasks are handled safely outside request/response flows.
It can be if observability is missing. We implement logging and monitoring so events and failures are visible and traceable.
Usually. We connect to Postgres/Supabase/Firebase or other data stores and design access patterns that suit serverless constraints.
Yes. We include deployment guidance and can set up pipelines so releases are repeatable and safe.
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Regional
Delivery considerations for your region
Compliance & Data (UK/EU)
For UK teams, we default to GDPR-first thinking: data minimisation, purpose-limited storage, and clear access boundaries.
We can work under a DPA (template available on request) and implement practical retention/deletion flows when needed.
- GDPR-first patterns (minimise, restrict, document)
- DPA template available on request
- Retention/deletion and export flows where required
- Least-privilege access and secure session handling
- PII-safe logging + secure-by-default configuration
- NDA available for early-stage discussions
Timezone & Collaboration (UK/EU)
We align to UK time and EU overlap (GMT/BST with CET-friendly windows) for fast feedback cycles.
We keep the process lightweight: async updates, clear priorities, and written decisions to avoid ambiguity.
- UK/EU overlap with GMT/BST windows
- Async-first delivery with documented scope
- Weekly milestones and structured demos
- Clear escalation path for blockers
- Tight change control with clear sign-offs
Engagement & Procurement (UK)
We support typical UK procurement flows with clear scopes, change control, and invoice cadence.
If you prefer a discovery-first engagement, we can run a short paid discovery to lock requirements before build.
- GBP-based engagements and invoicing options
- Discovery-first option to reduce delivery risk
- Milestone-based billing when appropriate
- Transparent change control and sign-offs
- Vendor onboarding pack on request
Security & Quality (UK/EU)
We build for reliability and maintainability: clean PRs, tight review loops, and test coverage that matches risk.
Performance budgets and release checklists keep launches predictable—especially when multiple stakeholders review changes.
- CI-friendly testing: unit + integration + smoke tests
- Performance budgets + bundle checks (Core Web Vitals-minded)
- Structured release notes and rollback-safe deployments
- Security checklist for auth, roles, and data flows
- Observability hooks (logs + error tracking) ready for production
Considering serverless for your product?
Share your requirements and traffic patterns. We’ll design a serverless architecture and delivery plan that fits your constraints.
Event-driven patterns + deployment guidance included.