About us
Focus on your people—not your technology
In a world where organizations of all sizes spend hours on manual tasks and still aren’t sure if it’s done correctly, there should be a better way to get it done—and get it right.
We work closely with you to simplify complex business requirements, mapping out how your systems should interact and ensuring data flows accurately between them. By aligning your processes and technology, we make sure everything communicates seamlessly—so you can spend less time worrying about errors and more time focusing on what matters most – growing your business.

Some things we’re great at
At Posinex, our custom software development and consulting services for OLTP and batch processing is an area we specialize in. We have a knowledgeable, diverse team of software engineers, designers, and testers who specialize in every major software development platform including:

Payroll Connector
We deliver secure, simple and compliant data processing solutions for your organization, with precise calculations and cloud-based technology. Employees and managers benefit from intuitive self-service tools and streamlined administration through our custom payroll connector applications. Tax compliance is simplified with accurate wages, deductions and hours. Proactive data validation checks keep you ahead of payroll issues and problems, reducing risk and ensuring peace of mind.

Reporting
We offer customized reporting by tailoring data insights to match a client’s specific business goals, industry requirements, and decision-making processes. Instead of generic dashboards, they design reports that integrate data from multiple systems, apply advanced analytics, and present findings in a clear, actionable format. These reports might include real-time performance metrics, predictive trends, and visualizations aligned with key KPIs, enabling leaders to make faster and more informed decisions while ensuring the reporting framework can evolve alongside the organization’s needs.

Products
Posinex solutions help organizations of all sizes take control of their data processing requirements
Posinex Payconnector® offers a user-friendly customized application to connect various external systems to your payroll processing.
Parkology USA® customized parking app solution that lets customers quickly pay for parking by scanning a QR code displayed at the location
PosiTax Engine® An AI-powered tax engine that accurately calculates and manages withholding taxes across federal, state, local, and Puerto Rico jurisdictions in real time.
Get started
Join 500,000+ organizations who empower their people
The Data Processing Division (DPD) serves as the company’s primary batch data processing and EDI division. The Data Processing Division was launched to address and automate business tasks.
Technology and business have become inseparable. Since business is constantly changing in
response to market pressures, technology systems must respond and grow as needed. One
critical facet is the need for reliable and timely information processing on virtually any platform
and in sync with mission-critical applications. These conditions require a highly scalable and
flexible job management solution capable of dynamically responding to real-time business
needs on-demand, integrating with business processes and adapting to the infrastructure as it
changes.
Measure your progress
The dedicated support your business deserves
From database design, to web application development, to data integration, to cloud consulting, to mobile app development, to Software-as-a-Service (SaaS), and software product development, we have the experience, expertise, and technology to build your next application.
Technologies
PostgreSQL
Berkely DB
MS SQL Server
VSI OpenVMS
IBM z/OS
UNIX
Our clients


Contact us
United States Location

© 2026 Posinex, LTD
All rights reserved.
GET IN TOUCH
Contact us
86-755-83632858
WORLD HEADQUARTERS
Posinex LTD.
Gongyi Building, No. 5301
Futian District, Shenzhen City 518031 China