Enterprise software development services cover the systems a company runs its core operations on: the platform where purchase requests are approved, field jobs are scheduled, customer orders move between departments and managers see what is happening without asking for a spreadsheet. We build these systems for mid-sized companies and for individual departments inside larger ones, typically when a process has grown too complex for off-the-shelf tools and too important to keep running on email and shared files.
Enterprise software development is part of our custom software development practice, with a heavier emphasis on the things larger organizations need: single sign-on, detailed permissions, audit trails, integrations with existing systems of record and a rollout plan that does not stop the business. You get software designed around how your teams actually work, built in phases you can approve one at a time, with the code and hosting owned by your company.
What Our Enterprise Software Development Services Cover
Most enterprise projects combine a business application with the integration and security work around it. This is what each part involves and what it gives you.
| Service | What it means for your organization |
|---|---|
| Enterprise discovery and consulting | Workshops with each department, process maps and an integration map of your current systems, so the scope reflects how work really flows, including the workarounds. |
| Workflow and approval systems | Digital versions of processes such as procurement, expense approval, contract review or field service, with routing rules, deadlines, escalations and notifications. |
| System integration | APIs and sync jobs that connect your new system to the ERP, CRM, HR platform and accounting software you already use, so data is entered once. |
| Identity and access | Single sign-on through Microsoft Entra ID, Okta or Google Workspace using SAML or OpenID Connect, plus role-based permissions down to individual fields where needed. |
| Reporting and data | Dashboards for managers, exports for finance and a clean data model that analysts can query without reverse-engineering the app. |
| Legacy modernization | Replacing an aging Access database, desktop application or homegrown PHP system with a maintained web platform, migrating its data and keeping the workflows people depend on. |
| APIs for partners and apps | Documented APIs so customers, suppliers or your own mobile apps can exchange data with the platform securely. |
| Support and phased roadmap | A support period after each release and a prioritized backlog for the next phase, so the system grows with the business. |
Custom Enterprise Software Development by Business Function
Custom enterprise software development makes the most sense for processes that are specific to your company. These are the functions we are most often asked to digitize.
Operations and field service
Job scheduling, dispatch, technician checklists, photo capture and sign-off, with a mobile-friendly interface for staff on site and a planning board for coordinators in the office.
Procurement and approvals
Purchase requests with approval chains based on amount, department and supplier, linked to budgets and pushed to your accounting or ERP system once approved.
Sales operations
Quoting tools, pricing rules and order intake that sit between your CRM and fulfillment. Where the CRM itself is the gap, our custom CRM development page covers that work.
Inventory, orders and resource planning
Stock, purchasing, production and invoicing modules. When the need is a full resource planning system, see our ERP software development page, which compares custom builds with Odoo and ERPNext.
HR and onboarding
Onboarding checklists, equipment requests, training records and policy sign-offs that pull employee data from your HR platform instead of duplicating it.
Document and compliance management
Controlled documents with versions, review cycles, expiry reminders and a record of who read and approved what, useful in regulated work such as construction, logistics and healthcare services.
Customer and partner portals
Secure areas where clients and suppliers submit requests, track status and download documents. Our client portal development page explains this in more detail.
Our Enterprise Software Development Process
The enterprise software development process we follow is designed to reduce risk: small, approved phases, early user testing and rollout one department at a time.
- Enterprise discovery (2 to 4 weeks). We run workshops with each department involved, shadow the people who do the work and map the current process, the systems it touches and the data it produces. We document security, compliance and data requirements with your IT team. The output is a written specification, an integration map and a phased roadmap with a fixed price for phase one.
- Architecture and security design (1 to 2 weeks). We define the data model, user roles, permission rules, integration approach, hosting and identity setup, and agree on them with your IT or security lead before development begins.
- Phased build in two-week sprints. Each sprint ends with a demo on a staging environment. Key users from each department test real scenarios from their week. A first departmental release typically takes 10 to 16 weeks, depending on integrations and the number of roles.
- Data migration and integration testing. We clean and map data from spreadsheets and old systems, run trial migrations and test every integration against sandbox or test instances of your other systems before touching production.
- User acceptance testing and rollout. Department leads sign off on agreed test scripts. We launch to one team first, run the old and new processes side by side where the risk justifies it, then extend to other teams.
- Hypercare and the next phase (2 to 4 weeks). After each launch we monitor usage and errors closely, fix issues quickly and gather feedback. The next phase is scoped from the backlog and priced before it starts.
Enterprise Software Deliverables Your IT Team Will Expect
Enterprise software is judged by how easy it is to run, audit and extend, not only by its features. Every phase ends with documented outputs your IT team can review.
- Source code and infrastructure code in a repository owned by your company, with a README that explains how to run the system locally and deploy it.
- Architecture documentation covering components, hosting, the data model and the reasons behind key decisions.
- API documentation in OpenAPI format for every integration and partner endpoint.
- An access matrix showing which roles can see and change which data, mapped to groups in your identity provider.
- Automated tests for business rules and integrations, run on every change through the deployment pipeline.
- A runbook and recovery plan covering deployments, rollbacks, backups, restore steps and who to contact for each integration.
- Training materials such as short recorded walkthroughs and one-page guides for each role.
How success is measured
During discovery we record a baseline for the process being digitized: how long a request takes from submission to approval, how many times the same data is typed into different systems, how many errors reach customers or finance, and how much time managers spend compiling reports. After launch we measure the same points, along with adoption by each team. We do not promise a specific improvement, but you will be able to see clearly what changed.
Enterprise Software Development Services Pricing
Enterprise projects start with a fixed-fee discovery phase that produces the specification and roadmap. A departmental system, which digitizes one business process end to end with single sign-on and a small number of integrations, is priced as a fixed-price project. A core business platform covering several departments is built in phases, each priced against its own scope. Cost is driven mainly by the number of departments and roles, the number and quality of the systems we integrate with, the volume of legacy data and your security and compliance requirements.
Every enterprise build starts with a paid discovery that ends in a fixed quote. The fee is credited to the build if you go ahead.
Enterprise Discovery
$3,500 one-time
One-time, credited to the build
- Stakeholder workshops with each department
- Process maps and integration map of your current systems
- Security, compliance and data requirements
- Architecture, phased roadmap and clickable prototype
- Fixed quote per phase
- 2 to 3 weeks
Departmental System
From $25,000 project
Milestone billing
- One business process digitized end to end (for example approvals, field service or procurement)
- Single sign-on and role-based permissions
- Integrations with up to 3 systems (ERP, CRM, HR or accounting)
- Audit logs and reporting
- User acceptance testing and staff training
- 90 days support
Core Business Platform
From $60,000 project
Milestone billing, delivered in phases
- Multi-department platform built in phases
- Workflow engine, approvals and notifications
- APIs for partners, customers or mobile apps
- Data migration from legacy systems
- Security review and load testing
- Dedicated project manager and fortnightly demos
- 90 days support
- Add-on
- Compliance work (HIPAA, SOC 2 readiness, GDPR) quoted separately
All prices in USD. Need something different? Ask for a custom quote.
If your project spans several sites, business units or countries, contact us for a custom quote and we will propose a discovery plan.
Security, Compliance and Access Control in Enterprise Software
Security in enterprise software is mostly about control and visibility: who can see what, who changed what and how data is protected. We build these in from the first release.
- Single sign-on. Staff sign in with their existing company account, and access is removed automatically when they leave, because the identity provider controls it.
- Role-based and record-level permissions. Rules such as "managers see their own department's requests" or "finance can edit amounts but not approvers" are enforced on the server, not just hidden in the interface.
- Audit trails. Every create, update, approval and deletion is logged with the user and time, so you can answer "who changed this and when" without guessing.
- Encryption and secrets. Data is encrypted in transit and at rest, and credentials for integrations are stored in a secrets manager rather than in code or configuration files.
- Data residency and privacy. We host in the region you require and design data retention and export to support your obligations under laws such as GDPR and CCPA, with your legal team setting the rules.
- Regulated data. If you handle health or payment data, we use cloud services that support the agreements your compliance team needs, such as an AWS Business Associate Addendum, and keep card data out of your systems through your payment provider.
We are open about our limits: 95 Solutions does not hold SOC 2 or ISO 27001 certification. Many mid-sized companies do not require it from a development vendor, but if your procurement policy does, we are not the right fit.
Enterprise Software Development Tech Stack
We choose mainstream frameworks so that your own developers, or any other firm, can maintain the system later.
| Category | Tools |
|---|---|
| Backend | PHP and Laravel, Node.js, Python and Django |
| Frontend | React, Next.js, Vue, Livewire, Tailwind CSS |
| Databases and queues | PostgreSQL, MySQL, Redis, managed message queues |
| Identity | Microsoft Entra ID, Okta, Google Workspace, SAML 2.0, OpenID Connect |
| Integrations | REST and GraphQL APIs, webhooks, SFTP file exchange, Microsoft Graph, Salesforce and HubSpot APIs, NetSuite, QuickBooks Online and Xero APIs |
| Hosting and delivery | AWS, Microsoft Azure, Google Cloud, Docker, Terraform, GitHub Actions |
| Monitoring | Sentry, Better Stack, cloud provider logging and alerting |
Enterprise Software Development Company, In-House Team or Off-the-Shelf?
There are three ways to fill a gap in your enterprise systems, and buying is often the right answer. This is how we compare them with clients during discovery.
| Option | Best when | Watch out for |
|---|---|---|
| Off-the-shelf enterprise software | The process is standard across companies, such as payroll, accounting or email. | Per-seat costs that grow with headcount, and customization that becomes hard to upgrade. |
| In-house enterprise software developers | You have a long roadmap of internal systems and can hire and retain a team. | Hiring takes months, and a small team can become a single point of failure. |
| Enterprise software development firm | The process is specific to your company and you need it built and documented properly, without growing headcount. | You still need an internal owner who can make decisions and test releases. |
Many clients use a mix: they keep their accounting and HR systems, have us build the platform that is specific to their business and the integrations around it, then hire one internal developer to own it with our support.
What Enterprise Software Developers Actually Do on a Project
An enterprise software developer builds and maintains the business applications a company runs on, and much of the job is understanding processes rather than writing new features. On our projects that means modeling data so it stays consistent across departments, writing business rules for approvals and permissions, building and testing integrations with other systems, migrating legacy data and making the system easy to operate. Good enterprise developers ask why a step exists before automating it, because some steps exist only to work around an old tool.
Enterprise Software Mistakes We Help You Avoid
- Building everything at once. Large one-shot projects carry the most risk. We digitize one process, prove it and then extend.
- Skipping the people who do the work. Specifications written only by managers miss the steps that keep the business running. We interview the frontline staff.
- Underestimating integrations. Older systems often have limited APIs, rate limits or inconsistent data. We test integrations against real data early instead of assuming they will work.
- No data owner. Without one person responsible for each data set, duplicates and conflicts return within months. We name owners during discovery.
- Customizing software you should not own. Rebuilding payroll or general ledger features rarely pays off. We integrate with proven products for those.
- No exit plan. A system that only its original vendor can run is a risk. We document everything and use frameworks other developers know.
Why Choose 95 Solutions as Your Enterprise Software Development Company
We are a US-registered enterprise software development company with a remote team, and we are deliberately small enough that the person who scopes your project stays involved in it.
- Senior-led from discovery to launch. Mustafa, our founder, holds a BS in Computer Science and has more than 11 years of experience in digital marketing and operations, including over ten years as Head of Marketing for a US fashion brand. He leads discovery and reviews architecture, so business requirements are not lost between a sales team and developers.
- We maintain our own production software. Our team built and runs the custom CMS behind this website and Boiler Decoder, and co-builds AM Jarvis, a SaaS suite for Shopify and WooCommerce stores. We live with our own design decisions every month.
- Phased, fixed-price delivery. Each phase has a written scope and a fixed price. Changes are quoted before they are built, so budgets do not drift quietly.
- Ownership without lock-in. Repositories, cloud accounts and data sit in your company's name from the start. There are no license fees for the software we build for you.
- US contracts, overlapping hours. Contracts and invoices are in USD from our US LLC, and our working hours cover the full US business day and UK business hours.
Who Our Enterprise Software Development Services Fit
A good fit
- Companies with roughly 50 to a few hundred staff whose core processes run on email, spreadsheets and disconnected tools.
- Departments inside larger organizations that need a system faster than central IT can deliver, with IT involved in the architecture review.
- Businesses replacing an aging internal system that still works but cannot be safely changed.
- Teams that want a phased approach with a fixed price for each phase.
Probably not a fit
- Programs that require a vendor with SOC 2 or ISO 27001 certification, or a large on-site team.
- Rollouts of SAP S/4HANA, Oracle or Salesforce at a global scale, which need a certified implementation partner.
- Projects without an internal owner who can make decisions and organize user testing.
Related Enterprise and Custom Software Services
Enterprise systems often run on cloud infrastructure we also design; see our cloud application development services. After launch, many clients keep their platform on one of our software maintenance and support plans. For live management views across your systems, see dashboard development, and for connecting tools you already own, API integration services.