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What we solve

Your product doesn't need more technology. It needs the right problem solved.

We help SaaS and AI product teams diagnose and fix the engineering problems that become expensive as products grow.

See the situations ↓
SOMETHING IS WRONG ↓
PRODUCT SYSTEM
API · DATABASE · AI WORKFLOWS
↓ TENLYR ↓
FIND · FIX · STRENGTHEN
The four moments

Usually, the problem looks like one of these.

Four moments where engineering decisions make or break product delivery.

01 / BUILD

We're building.

The product is new. We want to move quickly without creating foundations we'll have to replace later.

TYPICAL WORK
SaaS architecture MVP engineering Multi-tenancy Authentication RBAC API foundations Database design
02 / UNBLOCK

We're stuck.

The team is shipping, but something underneath the product is slowing everything down.

TYPICAL WORK
Technical debt Backend refactoring Architecture bottlenecks Legacy systems Engineering unblock
03 / GROW

We're growing.

Usage is increasing and the system isn't behaving the way it used to.

TYPICAL WORK
Performance Database optimization API optimization Infrastructure Reliability Scalability
04 / AI → PRODUCTION

Our AI needs to work for real users.

The demo works. Production introduces cost, concurrency, retries, queues, failures and operational complexity.

TYPICAL WORK
AI backend architecture Async workflows Queues & retries Provider abstraction Token & cost tracking AI observability
01 / BUILD

Build the product. Don't build tomorrow's problem into it.

We help founders and product teams turn an idea into a production-ready SaaS or AI product without over-engineering the first version.

PRODUCT → AUTH → ORGANIZATIONS → RBAC → CORE API → DATABASE → INFRA
Product architecture
SaaS foundations
Multi-tenancy
Authentication & RBAC
Backend & APIs
Database architecture
Cloud infrastructure
AI backend foundations
02 / UNBLOCK

Your team knows what needs to happen. Something is just getting in the way.

We come in when an existing system has become harder to change, operate or understand.

BEFORE: COUPLED & SLOW HIGH FRICTION
Feature Request
↓
Monolithic Endpoint (Hidden side-effects)
↓
Overlapping DB Queries ⇄ Unbuffered Queue
↓
Brittle Legacy Dependency
Slow queries Tight coupling Fear of deployments
AFTER TENLYR: CLEAN BOUNDARIES RESILIENT
Feature Delivery
↓
Validated Explicit API Contract
↓
Focused Domain Handlers + Event Queue
↓
Isolated Data Layer & Cache Projections
Explicit contracts Fast test cycles Zero deployment fear
03 / SCALE

Growth changes the engineering problem.

A system that works for 500 users doesn't necessarily fail at 50,000 because the servers aren't big enough. Sometimes the problem is the database. Sometimes it's concurrency. Sometimes it's background processing. Sometimes it's the way the product uses the system.

SCALING BOTTLENECK

P95 Latency Degradation

When queries and endpoints slip from 80ms to 900ms as concurrent user counts increase.

WHAT TENLYR IMPLEMENTS

Query execution plan analysis, index restructuring, and edge caching pipelines.

DIAGNOSTIC STATUS

Identified & Resolved

Zero downtime rollout alongside existing team.

04 / AI IN PRODUCTION

Your AI demo is not your AI product.

Getting an LLM to produce an impressive response is the easy part. Production introduces a completely different set of problems.

01 Long-running jobs
02 Automated retries
03 Provider failovers
04 Upstream rate limits
05 High concurrency
06 Real-time cost control
07 Token tracking per org
08 Streaming SSE dropped connections
09 Multi-modal file processing
10 Distributed AI observability
PRODUCTION AI PIPELINE ARCHITECTURE
USER REQUEST → API GATEWAY → ASYNC QUEUE → WORKER POOL → PRIMARY LLM → STREAM CACHE
GUARDED FAILURE PATH: PROVIDER TIMEOUT → EXPONENTIAL RETRY → FALLBACK PROVIDER → GRACEFUL DEGRADE
Honest positioning

We aren't the right team for every problem.

If your internal team already has the problem under control and the bandwidth to solve it, you probably don't need us.

Don't call us if:

  • You just need a few developers to fill seats
  • You're looking for the cheapest hourly body shop
  • You want a generic IT or staff augmentation vendor
  • There is no actual engineering problem yet

Call us when:

  • The problem is difficult enough that your team needs an experienced systems architect
  • You need senior hands-on implementation to actually solve the bottleneck safely
  • Technical debt is directly threatening the commercial roadmap
  • You want founder-led execution with zero account manager handoffs
Start a conversation

Something here sound familiar?

Tell us what's happening. We can figure out whether there's actually a problem worth solving.

See our work

30-minute conversation · No sales deck · No commitment