Glowing circuit board representing digital infrastructure

IT • Software • Cloud

Engineering the digital systems that move modern business.

STREET ADDRESS PROPERTIES LTD is a full-spectrum technology partner — designing, building and securing software, cloud and data platforms for organizations that depend on reliable engineering.

12+

Years building

140+

Projects shipped

Industries served

99.98%

Uptime SLA

// system.status

> deploy        ✓ ok
> tls           ✓ A+
> monitoring    ✓ live
> backups       ✓ verified
> incidents     ✓ 0 open
> uptime 30d    ✓ 99.98%

Who we are

A modern engineering partner, not a vendor.

We work with founders, product teams and enterprises that need software they can trust under load. Our practice spans the full delivery lifecycle — discovery, architecture, implementation, security, and long-term operations.

Every engagement is staffed by senior engineers who own the outcome end-to-end. We measure success in shipped systems, business metrics moved, and quiet pagers.

02 — Technology

A stack chosen for resilience, speed and clarity.

We're framework-pragmatic. The stack serves the system — not the other way around.

Languages

TypeScript · Go · Python · Rust · Kotlin

Frontend

React · Next · Vue · Svelte · React Native

Backend

Node · NestJS · FastAPI · gRPC · GraphQL

Data

Postgres · ClickHouse · Redis · Kafka

Cloud

AWS · GCP · Azure · Cloudflare · Vercel

DevOps

Terraform · Kubernetes · ArgoCD · GitHub Actions

Security

OAuth2 · OWASP · Zero-Trust · SOC2 controls

AI / ML

LLM pipelines · RAG · Vector DBs · MLOps

03 — Services

What we build and operate.

Custom Software

Bespoke platforms, internal tools and product engineering from idea to production.

Cloud Solutions

Cloud-native architecture, migrations, IaC and multi-region deployments.

Cybersecurity

Threat modelling, hardening, monitoring, penetration testing and compliance.

Web Development

Performant, accessible and SEO-friendly websites and web applications.

IT Consulting

Architecture reviews, technology audits and engineering leadership.

UI / UX Design

Interface systems and product design grounded in research and clarity.

04 — Industries

Domains we know intimately.

Years of context across regulated and high-throughput sectors. We arrive fluent in the vocabulary, constraints and integrations of your industry.

FinTech & Payments
Healthcare & MedTech
Real Estate & PropTech
Logistics & Supply Chain
E-commerce & Retail
SaaS & B2B
Energy & Utilities
Education & EdTech
Manufacturing
Public Sector

05 — Process

How we move from idea to running system.

01
Discover
Understand the business, users and constraints.
02
Architect
Design a system that survives change and load.
03
Build
Ship in iterations, with quality gates at every step.
04
Secure
Harden, monitor, audit. Security is not a phase.
05
Operate
Run, observe and improve — long after launch.

Engineering team collaborating on a project

06 — Why us

Senior engineering, plain language, real ownership.

Senior teams only

Every engagement is led and built by senior engineers — not staffed pyramids.

Outcomes, not hours

We commit to milestones and business metrics, not vague time-and-materials.

Transparent delivery

Open backlogs, weekly demos, predictable cadence.

Long-horizon thinking

We build systems we'd be happy to operate for years.

Security by default

Threat modelling, dependency hygiene and least-privilege from day one.

Plain-English partner

We translate technology to executives without losing rigor.

07 — Values

What our team holds itself to.

Craft

Code we'd be proud to maintain a decade later.

Candor

Honest estimates, honest trade-offs, honest reports.

Curiosity

We learn the domain so the system fits it.

Custodianship

We own what we build, including the hard parts.

08 — Security

Reliability is a feature. So is security.

From the first commit, our systems are designed to withstand failure, attack and change. We pair engineering rigor with operational discipline.

99.98%: Average uptime
< 5 min: Mean time to detect
AES-256: Encryption at rest
24 / 7: Incident response

09 — Work

Selected engagements.

FinTech

Real-time payments platform rebuild

Re-architected a monolithic payments core into an event-driven system handling 8,000 TPS with sub-200ms latency and full audit traceability.

8k/s

Sustained TPS

−62%

Latency reduction

Production incidents in 9 months

PropTech

Property operations data platform

Unified 14 disparate property and tenant systems into a single analytics surface with role-based access and live operational dashboards.

Systems unified

3×

Reporting speed

100%

RBAC coverage

Healthcare

Patient intake & scheduling suite

Designed and shipped a compliant intake suite cutting clinical onboarding time and improving accuracy on first-pass intake forms.

−47%

Intake time

+38%

First-pass accuracy

HIPAA

Compliant

10 — Data

Decisions powered by trustworthy data.

We design data platforms with quality, lineage and observability built in — so the dashboard executives stare at on Monday morning matches the source of truth underneath.

Real-time ingestion and stream processing
Modern warehouse modelling (dbt, semantic layers)
Embedded analytics and self-serve BI
Data contracts, lineage and quality monitoring

11 — Craft

We obsess over the parts no one sees, because that's the part that matters.

Static analysis. Strong types. Reviewed migrations. Reproducible builds. Boring deploys.

12 — Contact

Talk to a senior engineer.

No funnel. Write directly — your message reaches the people who would actually build with you.

Company: STREET ADDRESS PROPERTIES LTD
Email: marjoriere73@gmail.com
Domain: streetaddressproperties.com
Hours: Monday — Friday · 09:00 – 18:00