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Real problems. Practical technology.

Explore representative B2B projects developed for custom applications, background data systems, and virtualization stacks.

NOREXTER B2B CASE STUDIES ARCHIVE #01 WEB APPLICATIONS STATUS: DEPLOYED #02 MOBILE SYSTEMS SYNC: SQLite LOCAL #03 CYBERSECURITY VPN: GATEWAY AUTH #04 INFRASTRUCTURE CEPH CLUSTER UPTIME
Automation / Web / AI

AI-Powered Automation Platform

Connected ERP systems with accounting software, utilizing OpenAI and Gemini APIs to read and process scanned invoices automatically.

Node.js OpenAI API Gemini API PostgreSQL
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LIVE TELEMETRY
Web Application

Custom Business Dashboard

Built a real-time tracking interface for operational field telemetry, unifying data inputs from thousands of remote telemetry end-nodes.

React Node.js WebSockets
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VIRTUAL HOSTS 4 ACTIVE
PROXMOX-01
PROXMOX-02
Infrastructure / Security

Infrastructure Modernization

Redesigned legacy on-premises servers to clustered Proxmox VE hypervisors with high availability, Ceph storage networking, and segmented VLANs.

Proxmox Ceph Storage OPNsense
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12:00 ONLINE
Mobile Application

Enterprise Field Operations App

Developed a cross-platform React Native app for offline field service management, syncing operational status and telemetry reports with a central API.

React Native Offline Sync SQLite REST APIs
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ACCESS AUTHORIZED
Security / Infrastructure

Zero Trust Network Access

Designed and implemented a Zero Trust security framework for remote access, replacing traditional VPNs with cryptographically audited client authorization.

WireGuard OAuth2 / OIDC VLAN Security
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KAFKA STREAM 10k req/s
telemetry.node_482.status: 200 OK
telemetry.node_129.status: 200 OK
telemetry.node_085.status: 200 OK
Automation

IoT Telemetry Pipeline

Built a high-throughput ingestion pipeline capturing telemetry from remote industrial nodes, processing and validating inputs at scale in real-time.

Go (Golang) Kafka InfluxDB
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Mobile / Web

B2B Merchant Ordering Portal

Developed a React Native ordering app enabling warehouse clients to browse inventory, track stock levels, and place orders with real-time ERP integration.

React Native GraphQL Node.js
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