Skip to main content
Crosiz
Our Work

Problems we've
eliminated.

Real results from real projects. Every case study shows the problem we solved, the stack we chose, and the measurable outcome.

30+

Projects shipped

98%

On-time delivery rate

12

Active clients

4

Industries served

Real Estate
n8nSupabaseTwilioOpenAI

Lead Generation Automation

Real estate agency drowning in manual follow-ups — automated end-to-end

Problem

Manual lead handling taking 4+ hrs/day, losing hot leads to slow response

Result

85% faster response time · 60% more conversions

n8nRead case study
Fintech
Next.jsNode.jsPostgreSQLStripe

SaaS Platform Redesign

Fintech startup losing users due to legacy architecture and poor DX

Problem

High churn rate due to poor UX and slow page loads (7s FCP)

Result

40% increase in retention · FCP down to 0.9s

Next.jsRead case study
Healthcare
PythonFastAPIReactPostgreSQL

AI Analytics Dashboard

Healthcare platform unifying 5 data sources into one intelligent view

Problem

Data scattered across 5 disconnected tools, 10+ hrs/week in manual reporting

Result

Unified real-time view · saving 10hrs/wk per analyst

Python + ReactRead case study
E-commerce
Node.jsRedisPostgreSQLAWS

High-Volume E-commerce

E-commerce store crashing under Black Friday load every year

Problem

Site crashes during flash sales, losing $40k+ per hour of downtime

Result

Zero downtime during BFCM · handled 10x normal traffic

Node.js + RedisRead case study
01

Define the problem

We start by deeply understanding the business problem — not just the technical brief.

02

Pick the right tools

No cargo-culting. We choose tech that fits the problem, not the other way around.

03

Ship and measure

We deliver, monitor, and iterate. Results are the only metric that matters.

Start Today

Ready to Build
Something Real?

Tell us what you're working on. First call is always free. No decks, no sales pitch — just a real conversation.

Free 30-min discovery call
No commitment required
Response within 4 hours

Or subscribe to our newsletter — practical articles on AI, automation & software architecture.