SaaS development
Multi-tenant products from schema to shipped UI — billing, roles, onboarding and the admin tooling your team will live in.
- MVP to production in 6–10 weeks
- Stripe billing & entitlements
- Next.js · TypeScript · Postgres
// start
Serverless products, built to run themselves
Endous builds SaaS platforms, AWS serverless architecture and business automation for teams who would rather pay for outcomes than for idle servers.
$ endous start --scope "saas mvp"
[ok] discovery call 30 minutes, free, no deck
spec written deliverables, price, non-goals
[ok] spec approved nothing is built before this
week 1 tenancy + billing -> staging
week 2 admin console -> staging
week 3 event pipeline -> staging
[ok] handover docs, runbook, walkthrough
support 30 days of fixes included
status yours to run, nothing locked in
{1}
8+ years shipping cloud
Production systems on AWS since before serverless was a safe recommendation.
{2}
AWS certified
Solutions Architect and Developer certified, with the scars to go with the badges.
{3}
100% job success
Top Rated on Upwork across 2,400+ hours and 38 delivered engagements.
{4}
Direct contact
You talk to the engineer building it. No account layer, no relay, no drift.
// services
Three things, done properly
Fixed scope or monthly retainer. Engagements from two weeks up, always starting with a written spec.
AWS serverless
Event-driven architecture on Lambda and managed services, defined in code, with the observability to debug it at 3am.
- Migration off always-on servers
- Cost and cold-start reduction
- CDK · EventBridge · Step Functions
Business automation
The manual work between your systems, replaced with pipelines that log what they did and tell someone when they fail.
- System-to-system integrations
- Document & data workflows
- LLM steps where they earn their cost
// work
What the work returned
-61%
aws spend
Rebuilt an always-on ingestion cluster as event-driven Lambda
Media analytics startup, 4 weeks. Same throughput, no idle capacity, and a pipeline the team could reason about.
9 wks
idea to paying users
Shipped a multi-tenant SaaS for a document-review startup
Retrieval over 40k contracts, human-in-the-loop review, billing and an evaluation harness before launch.
30h/wk
manual work removed
Automated order-to-invoice handoff across four systems
Step Functions orchestration with retries, an audit trail and alerting, replacing a spreadsheet and two inboxes.
// process
Four steps, no surprises
Every engagement runs the same way, whether it is a two-week audit or a three-month build.
- {1}
Discovery call
30 minutes. What you need, what it touches, whether we are the right fit. Free.
- {2}
Written spec
Deliverables, sequence, price and what is explicitly out of scope. You approve before we start.
- {3}
Weekly slices
Something reviewable in staging every week, with a short written update. No dark months.
- {4}
Handover
Docs, runbook and a walkthrough with your team. 30 days of fixes included.
// answers
Before we talk
Do we need AWS experience to work with you?
No. Most clients arrive with a product problem, not an infrastructure preference. We explain the trade-offs in plain terms and leave you with documentation your own team can act on.
How do engagements start?
A free 30-minute discovery call, then a written spec with deliverables, sequence, price and explicit non-goals. Nothing is built before you approve that document.
Can you work with our existing codebase?
Yes, and most of the work is exactly that. We start with an audit week so the first change we ship is informed rather than confident.
How does pricing work?
Fixed price per deliverable when scope is clear, monthly retainer when it is ongoing. Both are quoted in the spec, and neither bills for discovery.
What happens after handover?
Docs, a runbook and a walkthrough with your team, then 30 days of fixes included. Longer support is a retainer, never an assumption.
// insights
read all insightsNotes from the work
// contact
Tell us what you are building
A few sentences is enough to start. We reply within 12 hours with either questions, a rough shape and price, or an honest referral elsewhere.
- {1}Available to start immediately
- {2}Contracts from 2 weeks, retainers monthly
- {3}NDA on request, before details