Software Engineering Partner

The engineering team
your startup needs —
without the headcount.

We work with startups and scaling companies to plan, build, and ship custom software. SaaS platforms, internal tools, complex web applications. Senior engineers. Code you own.

See our work
0+
years shipping
0+
products delivered
0%
client return rate
alttab — project init
Built with
React.js
Next.js
TypeScript
Node.js
Express
Laravel
Python
PostgreSQL
MongoDB
Redis
AWS
Google Cloud
Docker
GraphQL
REST API
CI/CD
React.js
Next.js
TypeScript
Node.js
Express
Laravel
Python
PostgreSQL
MongoDB
Redis
AWS
Google Cloud
Docker
GraphQL
REST API
CI/CD
The challenge

Why most companies
get software wrong.

“We need software built. But hiring takes 6 months. ”
“Agencies ship demos.
Freelancers disappear.”

Every company reaches the moment where spreadsheets and off-the-shelf tools stop working. What you need next is software — and building it well is harder than it looks.

Hiring is too slow

You need 3 months of product shipped in 3 weeks. Full-time hiring timelines don't match product timelines — and you can't wait.

💀

Vendors don't take ownership

You've paid for software that broke, that no one can explain, and that your next hire dreads touching. Black-box deliverables aren't software — they're debt.

📉

Technical debt kills growth

The faster you moved early, the harder it is to scale. Architectural shortcuts made under pressure are now costing you users, velocity, and money.

🔒

You don't own what you paid for

Many shops retain IP, obfuscate code, or deliver systems only they can maintain. Your software should be yours — completely.

What we build

Software engineering,
nothing else.

We do one thing. We build software. No websites. No SEO. No marketing. Every engineer here thinks in systems, not pages.

01 / 04

Custom Software Development

Purpose-built web applications designed for your specific workflow and scale. Not templates. Not off-the-shelf tools duct-taped together. Software that solves your exact problem — and scales as you do.

React · Next.jsNode.jsTypeScriptPostgreSQL
02 / 04

SaaS Platform Development

Full-stack SaaS from multi-tenant architecture and data isolation to subscription billing, onboarding flows, and admin dashboards. We've built the infrastructure before — you focus on the product.

Multi-tenantStripe billingAuth systemsAWS / GCP
03 / 04

API Design & Integrations

Connect your systems. Build internal APIs. Integrate third-party platforms cleanly and maintainably. If data moves manually between your tools today, it shouldn't tomorrow.

REST · GraphQLWebhooksOAuth3rd-party APIs
04 / 04

Automation Systems

Engineering-grade automation — not Zapier workflows. Testable, maintainable systems that eliminate the repetitive, error-prone work your team runs manually every week.

Event-drivenData pipelinesScheduled jobsPython · Node
How we work

Architecture
before code.
Always.

Most teams jump straight into building. We spend the first phase understanding your system — data models, integration points, scale requirements — before writing a line of code. That decision saves months later.

01

Discovery & Scoping

Free 30-minute technical call. We map your goals, constraints, and timeline. We'll tell you exactly how we'd approach your project — no pitch deck, no obligation.

Technical scoping document
02

System Architecture

Before we open an IDE, we design the system. Data model, API contracts, tech stack decisions, infrastructure plan. Every architectural choice is documented with rationale.

Architecture decision document
03

Iterative Development

2-week sprints. Shipped, working software every sprint — not demos. You have direct access to the engineers building your product. We join your Slack, attend your standups.

Deployed increment every sprint
04

QA & Production Deploy

Automated test coverage, code review, CI/CD pipeline setup, and production deployment. We don't hand off broken software and disappear. We stay until it runs.

Tested, deployed, running software
05

Handoff & Knowledge Transfer

Full technical documentation. Inline code comments. Architecture diagrams. A 60-minute knowledge-transfer session. Your next hire should understand this codebase on day one.

Full ownership. You own everything.
Case studies

What we've shipped.

Not agency portfolio pieces. Real software running real businesses. Numbers are from post-launch measurement, not projections.

SaaS · Booking Platform

Appointment booking SaaS for 1,200+ service businesses

Rebuilt a fragile MVP into a production-grade multi-tenant SaaS. Redesigned the data model for tenant isolation, rewrote the scheduling engine, and deployed on auto-scaling infrastructure.

10×
throughput increase
40%
infra cost reduction
99.9%
uptime since launch
ReactNode.jsMongoDBAWSRedis
Internal Platform · Distribution

Custom ERP for a 14-country distribution group

Replaced a patchwork of disconnected tools with a unified internal platform covering inventory, order management, and supplier coordination across 14 European markets.

60%
faster order processing
14
countries, one system
0
downtime events
LaravelMySQLRedisPHP
Web App · Healthcare

Patient portal for a 37-clinic national medical network

Patient-facing web application consolidating appointment booking, medical records access, and clinic finder across a network of 37 clinics in 22 cities.

37
clinics connected
22
cities, live day one
<200ms
API response time
JavaScriptPHPLaravelMySQL
Your project

Could be the next case study here.

We only take projects we can do well. Tell us what you're building and we'll tell you if we're the right fit.

Why us

Engineered for
the long run.

0+

Years of shipping

Not 10 years of being an agency. A decade of making architecture decisions, rejecting bad ideas, and shipping production software that scaled.

0+

Products delivered

From early MVPs to enterprise-grade systems. Every one tested, documented, and handed off so your future team can extend it without calling us.

0%

Clients return

We could say 'loyalty level.' We'd rather say: our clients have work we didn't break.

How we're different
Senior engineers only

No juniors on client work. No middlemen. The engineers you talk to in discovery are the engineers who build your software.

Architecture-first, always

We design the system before touching code. Your future CTO will understand every decision — because every decision is documented.

100% code ownership

Every line of code, every deployment config, every architectural decision — documented and yours. We never retain IP or lock you in.

Focused on software only

No websites. No SEO. No marketing campaigns. By refusing everything else, we've gotten very good at the one thing we do.

Ready to build?

Tell us what you're building.
We'll tell you how we'd build it.

Free 30-minute technical scoping call. No pitch deck. No obligation. We'll give you a clear, honest take on your project — even if we're not the right fit.

hello@alttab.solutions · We respond within 1 business day