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CUSTOM ERP SOFTWARE

DEVELOPMENT

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We don't just write code. We rebuild your brand's DNA and entire digital presence from the ground up. At this stage, defining your goals correctly and seeing the future vision is critically important.

As a business grows, Excel becomes unsustainable; standard accounting software creates a "bottleneck" when it comes to production, warehouse, operations and reporting needs. Off-the-shelf ERP packages may be powerful, but they often introduce two problems: excessive complexity and misalignment with business processes. The result: teams avoid using the system instead of embracing it. Because teams try to adapt their own workflows to those ERPs, turning what should be a digital process into manual work.

At PROJX Digital, we design a Custom ERP as a digital nervous system tailored to your business processes. With our technology team, we develop an ERP architecture that trims unnecessary screens, runs on role-based access, makes integrations sustainable and is ready to grow. We add AI-supported analysis/prediction modules when needed; but the core goal is always the right data + the right process + the right controls. Based on your needs, we work to make everything easier as you manage your day-to-day operations, from accounting to procurement, from risk management in project management to regulatory compliance and supply chain operations.

WHY
A CUSTOM ERP INSTEAD OF AN OFF-THE-SHELF PACKAGE?

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MENU AND MODULE CLUTTER USERS CANNOT FIND THE CRITICAL TASK.

THERE IS DOUBLE DATA ENTRY BETWEEN ERP, CRM, E-COMMERCE, BANKING, AND SHIPPING.

PRODUCTION PLANNING OR WAREHOUSE PROCESSES “DO NOT FIT THE PACKAGE.”

LICENSE/ADDITIONAL MODULE COSTS INCREASE AS YOU GROW.

REPORTS ARE DELAYED AND DISPUTED. A “SINGLE SOURCE OF TRUTH” IS NOT ESTABLISHED.

HOW THE IMPACT SHOWS UP

OPERATIONS SLOW DOWN
ERRORS INCREASE

MANAGEMENT DECISIONS
ARE MADE LATE

PROCESSES REMAIN
PERSON-DEPENDENT (CRITICAL RISK)

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OUR APPROACH

modular ERP + integration layer + role-based usage

Success in ERP projects comes not from the number of screens, but from process clarity and data accuracy.

When you want to make an internal change, you shouldn't face a domino effect. Modules must be easy to change and update.

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ROLE-BASED

We design role-based screens by department (RBAC).

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PROCESS DESIGN

We design processes end to end: “request → purchasing → inventory → production → shipping → invoice → collection.”

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INTEGRATION

We build integrations not as “one-time connections,” but in a traceable and sustainable way.

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REPORTING

Instead of adding reporting later, we embed it into the data model.

Integration architecture: not just APIs, but system design

Protocols and patterns we support

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ETL / data synchronization
(scheduled/batch flows)
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API Gateway (rate limiting, key management,
versioning)
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REST / SOAP /
GRAPHQL
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Message queue /
event bus (asynchronous architecture)
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Webhooks
(event-based triggering)

FOR A MODULAR STRUCTURE
CHOOSE WHAT YOU NEED

PRODUCTION AND
PLANNING
  • Recipe/BOM management: product trees, cost breakdowns
  • Work orders and operation tracking: production stages, deadlines, capacity
  • Quality control: inspection forms, scrap reasons, tracking records
  • (Optional) planning optimization: capacity/deadline scenarios
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WAREHOUSE AND
INVENTORY MANAGEMENT
  • Movement tracking via barcode/QR (based on terminal/mobile scenarios)
  • Lot/serial number, shelf location, multi-warehouse (as needed)
  • Critical stock levels and procurement triggering
  • Counting processes (cycle count), shipment/dispatch note preparation
PURCHASING AND
SUPPLIER MANAGEMENT
  • Purchase request → quote → approval → order flow
  • Supplier records, price lists, delivery performance
  • Contract/framework agreement scenarios (as needed)
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FINANCE, SALES
AND E-TRANSFORMATION
  • Order-to-Cash: quote → order → shipment → invoice → collection
  • Customer accounts, balance, terms, collection plan (depending on scope)
  • E-invoice/e-dispatch note/e-archive processes (per project and regulatory requirements)
MAINTENANCE (CMMS) AND
SERVICE MANAGEMENT
  • Maintenance schedules, fault records, work orders
  • Spare parts consumption and maintenance cost tracking
  • Service processes (field service flows if needed)
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HR AND TIME MANAGEMENT
AS NEEDED
  • Project/task-based time tracking
  • Approval workflows and payroll integration (if applicable)
  • (Optional) AI-supported modules: not "decision-making" but "decision-strengthening"
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WHAT DO YOU HAVE
AT DELIVERY?

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OPERATIONAL ERP

Operational ERP (staging + production)

ROLE-BASED PANEL

Role-based panels and process flows

INTEGRATION

Integration documentation + data dictionary

REPORTING

Reporting dashboards (depending on scope)

TRAINING

Training and a short user guide

GO-LIVE

Go-live checklist + stabilization plan

MAINTENANCE

Maintenance/monitoring and managed infrastructure plan

AI-supported modules: not "decision-making" but "decision-strengthening"

The right approach for these modules is pilot scenario + KPI + measurement

Inventory/demand forecasting: generating recommendations based on past sales + seasonal effects.

Production bottleneck signals: early flagging of capacity and delivery deadline risks.

Automatic report summaries: generating executive summaries from KPI dashboards within defined rules.

Integrations: we don't leave your ERP isolated

We design your ERP to stay connected with the outside world and to ease your workload.
The integration approach is defined based on the API/service access of the relevant system.

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Data migration from existing accounting/ERP systems.
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Bank / payment
virtual POS flows
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CRM
sales platforms
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E-commerce and
marketplaces
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Shipping/logistics
integrations

Security and data management approach

The Most Rewarding Combinations

Role-based access (RBAC), record-level permissions (if needed)
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Backup strategy and recovery plan
On-premise or cloud hosting options

PROCESS
FROM ANALYSIS TO GO-LIVE

1
DISCOVERY & PROCESS
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Department needs, bottlenecks, data sources, target KPIs.
2
ARCHITECTURE AND DATA MODEL
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Module boundaries, integration map, authorization, reporting foundation.
3
UX/UI PROTOTYPE
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Screens and flows that speed up users' daily work.
4
DEVELOPMENT
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Incremental delivery, regular feedback.
5
TEST & TRAINING
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Scenario tests, permissions, import/integration validation.
6
GO-LIVE
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Initial-period monitoring and an improvement backlog.

With software developed specifically for your business
speed up your operations and strengthen your sales processes.

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GET IN TOUCH WITH US

FREQUENTLY ASKED QUESTIONS

The initial investment may look higher than off-the-shelf packages. However, license fees, add-on modules, customization effort and process losses increase the total cost of ownership. With a Custom ERP, cost is determined by module scope, integrations and maintenance standards. We clarify the decision through a TCO (total cost of ownership) calculation.

A Custom ERP provides an advantage for organizations with non-standard processes such as manufacturing, logistics, e-commerce, construction and healthcare. The real criterion is not the industry itself, but process complexity and integration needs. We answer this question together based on the needs of your industry and company.

The hosting choice (on-premise/cloud) is planned together with access policies, backup and monitoring approaches. Authorization and logging layers are built into the project design.

ERP makes business operations visible and manageable. At PROJX Digital, custom ERP is developed as a growth-ready infrastructure without menu clutter, shaped around your processes, with sustainable integrations. Thanks to the AI technologies we include in the process, intensive analyses are carried out, giving us a window into what may happen in the next step.

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Custom Software Development | Web, Mobile, Integration

Custom software development: web applications, SaaS, mobile apps, CRM/ERP, integrations and API engineering. From analysis to go-live; delivery focused on security, testing and maintenance.

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Corporate Website Design

Your corporate website is not just an 'elegant showcase'; it is the most critical digital touchpoint where brand perception, trust and sales take shape, but when it is not fast, clear and SEO-friendly, the traffic it draws disappears without creating value. With Corporate Web Design, which combines design, software, content and technical SEO, you can transform your site from merely visible into a digital hub that produces conversions.

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E-Commerce Software / Packages

Launching an e-commerce site is not just about opening the store door; it is about building a system where stock, order, shipping and accounting flows run flawlessly and produce conversion. Otherwise, even if traffic grows, the operational load increases and profitability drops. With the integrated structure of E-Commerce Software/Packages, you can unify all your business processes including ERP into a single flow, creating a more controlled, scalable and sustainable commerce infrastructure.

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B2B - B2C - C2C Software

E-commerce is not a single model; B2B, B2C and C2C each require different sales flows, operational models and user behaviors, and choosing the wrong model grows operations without scaling profitability. With the flexible architecture of B2B, B2C and C2C Software Ecosystems, you can build automations, integrated processes and scalable infrastructures tailored to your business model, making growth sustainable.

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Custom CRM Software

CRM isn't just a tool for storing customer records; it's an operating system that lets sales, operations and finance speak the same language — yet as businesses grow, off-the-shelf solutions create rigidity, integration limits and hidden operational overhead. With the architecture offered by Custom CRM Software Development, you can build systems tailored to your sales funnel, approval flows and data model, making your processes more integrated, scalable and controllable.

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Web-Based Application Development

The office is no longer tied to a single location; while teams work in the field, remotely and across different devices, desktop software quickly falls short in installation, update and access processes. With Web-Based Application Development's browser-based, multi-device, instantly-updated structure, you can make your business processes more flexible, scalable and sustainable.

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API and Integration Engineering

In many businesses, CRM, ERP, e-commerce and payment systems operate in isolation; this breaks data into 'digital islands', leading to duplicate data entry and unreliable reports. With the architectural foundation provided by API and Integration Engineering, you can make all your systems talk to each other and build a more efficient, automated workflow that channels data to the right place at the right time.

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Mobile App Development

A mobile app should create real value for your business. A well-designed app drives user acquisition, sales growth and operational efficiency. At PROJX Digital, we use Native, Cross-Platform and PWA solutions to do more than just publish your app — we turn it into a measurable, sustainable growth tool. Keeping the app on the user's device is as central to our strategy as getting it downloaded in the first place.

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Custom ERP Software Development

Standard software can fall short for growing businesses. At PROJX Digital, we build custom ERP solutions for your company, simplifying your processes and helping your teams work efficiently. With role-based structure, sustainable integrations and a needs-driven architecture, we eliminate complexity and deliver a digital system fully aligned with your workflows. When needed, we strengthen decision-making with AI-powered analytics and forecasting modules to support your business growth.

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