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Connection Architects

Dedicated API integrations. Connecting the impossible.

No ready plugins? We build custom solutions linking any apps, databases, and devices into one ecosystem.

Custom logic
Top stability
Any systems

Standard integrations sometimes aren't enough.

No Ready Solutions

Niche or custom program without rest-of-world links. Data stays trapped in one tool.

Complex Logic

Data needs calculation and transformation before sending. Simple integrators can't handle it.

Legacy Systems

Old stable software that seems impossible to link with modern cloud. We build secure gates.

Performance Issues

Cheap plugins hang or lose data at high volume. You need professional handling.

Security Requirements

Standard tools don't meet your strict data norms. Dedicated API allows full control.

Lack of Sync

Systems drift apart because integration is one-way. Performance needs two-way instant exchange.

Data Engineering

Tailor-made data bridges.

We write dedicated Python or Node.js code that becomes your invisible, reliable connector.

We create an interface so other apps can talk to your system.

Build API

KS
TECH LEAD

Konrad

Software Architect

Describe what you want to improve - quote in 24h

Tell us what you need - automation, integration, AI agent or an app. You get a concrete quote for exactly what you want: what we'll do, what it costs and when it goes live.

Free quote
Quote in 24h • Concrete flat-fee price • No commitment
Pricing

Transparent API integration pricing.

You know what you pay for before you contact us. Scope and timeline confirmed after a brief analysis of your systems.

Start

Two systems + REST or webhooks

from 2900 PLN

net + VAT

  • Two systems connected via REST API or webhooks
  • Data mapping and field transformation
  • Error handling and automatic retries
  • OAuth or API key authorization
  • Sandbox integration tests
  • Technical documentation
Choose Start
Most popular

Middleware

Custom middleware or ETL + monitoring

from 6900 PLN

net + VAT

  • Everything in Start
  • Dedicated middleware or ETL service
  • Bidirectional data synchronization
  • Message queue with retry logic
  • Error notifications via email or Slack
  • Data flow monitoring and alerts
Choose Middleware

Pro / multi-system

Integration hub for 3+ systems + real-time

from 12900 PLN

net + VAT

  • Everything in Middleware
  • Integration of multiple systems (3 or more)
  • Real-time or event-driven synchronization
  • Custom API layer with response caching
  • ERP or client database integration
  • 30 days monitoring and technical support
Choose Pro

Integrating more than three systems or have a legacy ERP without API docs? Write to us — we will quote individually.

When standard failed.

Dedicated API bridges that saved our clients' business processes.

Logistics

Linking TMS with Customs DB

Problem: Dispatchers manually checked customs data (1h per order).
Solution: Dedicated API to govt DB. Result: 30s check, zero errors.

500h monthly team work saved.

Manufacturing / IoT

Machine data straight to SAP

Problem: Output known only after manual shift count.
Solution: PLC-SAP integration via IoT gateway. Result: Live reports every 5 mins.

Real-time production control.

Finance / Fintech

Auto statement aggregation

Problem: Investment firm had to pull from 15 global banks.
Solution: API aggregator (PSD2/Swift). Result: Settlement time 6h -> 15 min.

Settlement time shortened by 95%.

Medical / e-Health

Lab result sync

Problem: Lab results in various formats (PDF, XML) slowed diagnosis.
Solution: API bridge unifying data. Result: Instant history access.

Results available in 1s in patient card.

Energy / OZE

PV farm monitoring

Problem: Data from 50 inverters scattered in manufacturer apps.
Solution: Central API platform. Result: Failure detected in 5 mins (instead of 2 days).

Monitoring 50 locations in one window.

HR / Global Corp

HR system integration

Problem: Corp had 5 local systems in 5 countries.
Solution: API layer (Data Lake) aggregating once daily. Result: Global analytics available instantly.

Global HR reports in 10s.

Engineering approach to integration

01

API Tech Analysis

We check both sides, docs, and methods. We find stable endpoints and pick secure auth.

02

Flow Design

We map the data path, handling boundaries and transformation logic for format differences.

03

Solution Coding

Dedicated script or middleware in Python/Node.js. We implement queuing and logging.

04

Tests and Security

We test against MITM attacks and secure API keys. Load tests ensure stability.

05

Monitoring and Alerting

Supervision system alerts us and you instantly if an error occurs. Dashboards monitor health.

Free quote in 24 hours.

Leave your contact details and tell us what you want to improve. We call back within two hours on business days, and your quote - price, scope and deadline - arrives within 24 hours.

Prefer to reach us directly?
hi@heyneuron.com

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