Enterprise Software Development Company
PerfectionGeeks is an enterprise software development company that builds custom business applications, connects the systems you already run and modernises legacy software without stopping operations. We build workflow and operations platforms, ERP and CRM extensions, employee and partner portals, data platforms and AI solutions, with SSO, role-based access, audit trails and clear service levels. A focused enterprise application typically costs $60,000–$150,000 for a first release in 3–6 months, with a fixed quote or a dedicated team model after discovery.
- Costs: $60,000–$150,000 for a focused application, $150,000–$500,000 for multi-system platforms, $500,000+ for large modernisation programmes.
- Most enterprise value comes from connecting and automating what you already own, not replacing everything.
- Modernise legacy systems in phases, replacing one capability at a time, to avoid big-bang risk.
- Security reviews, SSO, audit trails and documentation should be in the plan from week one, not the week before go-live.
- You own the code and IP, with no per-user licence fees for custom software.
Why Enterprises Choose PerfectionGeeks
Business-first discovery
We map processes, systems, data and stakeholders before writing code, so the software fits how your organisation actually works.
Integration specialists
ERP, CRM, HR, finance, data warehouse and legacy systems connected through APIs, events and integration platforms.
Security and governance built in
SSO, role-based access, encryption, audit logs, secure SDLC and support for your security questionnaires and reviews.
Flexible engagement
Fixed-price projects, dedicated teams or a mix, with clear SLAs and named leads.
Transparent delivery
Two-week demos, written status reports, risk logs and steering meetings your executives can rely on.
You own everything
Source code, documentation and IP are assigned to your company.
Enterprise Software We Build
| Solution | What it does | Typical first-release cost |
|---|---|---|
| Workflow and operations platforms | Digitise approvals, requests, inspections, scheduling and case management | $60,000–$150,000 |
| ERP and CRM extensions | Add the modules, portals and mobile apps your SAP, Oracle, Dynamics, Salesforce or Odoo system lacks | $40,000–$120,000 |
| Employee, partner and customer portals | Self-service for staff, dealers, distributors, suppliers and customers with SSO | $50,000–$130,000 |
| Field and mobile workforce apps | Inspections, service jobs, sales visits and audits, with offline mode | $50,000–$120,000 |
| Data platforms and analytics | Data warehouse or lakehouse, pipelines, KPIs and executive dashboards | $60,000–$180,000 |
| AI and automation solutions | Document processing, knowledge assistants, forecasting and process automation | $50,000–$150,000 |
| Integration platforms | APIs, event streams and connectors that link ERP, CRM, HR, finance and legacy systems | $40,000–$120,000 |
| Industry platforms | Purpose-built systems for logistics, manufacturing, healthcare, insurance, fintech and education | $80,000–$250,000 |
Enterprise Software Development Services
Discovery and Solution Architecture
Process mapping, system and data audits, architecture options and a phased roadmap with costs.
Custom Enterprise Application Development
Web, mobile and back-office applications built around your processes and rules.
System Integration
APIs, middleware and event-driven integration between ERP, CRM, HR, finance, data and legacy systems.
Legacy Modernisation
Re-platforming and rebuilding ageing applications in phases, with data migration and parallel running.
Cloud Migration and DevOps
Move workloads to AWS, Azure or Google Cloud with infrastructure as code, CI/CD and monitoring.
Data Engineering and Analytics
Data pipelines, warehouses, governance and dashboards that give leaders one version of the truth.
Enterprise AI
Secure AI assistants, document automation and predictive models with governance, access controls and audit trails.
Application Support and Maintenance
Monitoring, incident management, enhancements and upgrades under agreed SLAs.
Engagement Models
| Model | How it works | Best for |
|---|---|---|
| Fixed-price project | Agreed scope, timeline and price after discovery, paid by milestone | Well-defined applications and integrations |
| Dedicated team | A full-time team (engineers, QA, DevOps, lead) working on your roadmap, billed monthly | Long-term platforms and evolving roadmaps |
| Team extension | Individual specialists joining your in-house teams | Filling skill gaps such as cloud, data or AI |
| Managed services | We run and improve applications under SLAs | Production support and continuous improvement |
| Discovery engagement | Short paid assessment with architecture and roadmap | Large or uncertain programmes before committing budget |
Security and Compliance for Enterprise Software
| Area | What we build in |
|---|---|
| Identity and access | SSO with Microsoft Entra ID, Okta or Google; SAML and OpenID Connect; role-based and attribute-based access; MFA |
| Data protection | Encryption in transit and at rest, key management, data masking in non-production environments |
| Audit and traceability | Immutable audit logs for user actions, data changes and approvals |
| Secure development | Secure coding standards, code review, dependency and secret scanning, OWASP-based testing, penetration tests before go-live |
| Infrastructure | Infrastructure as code, network isolation, least-privilege cloud access, backups and disaster recovery |
| Compliance support | Controls and evidence that support SOC 2, ISO 27001, HIPAA, PCI DSS, GDPR and India's DPDP Act where they apply |
| Vendor reviews | Completed security questionnaires, architecture and data-flow documents, NDAs and data processing agreements |
Governance and Delivery Transparency
Named leadership
an engagement manager and solution architect accountable for your programme.
Steering and reporting
fortnightly demos, weekly status reports, risk and issue logs, and monthly steering meetings.
Clear responsibilities
an agreed RACI across your teams, our teams and other vendors.
Change control
documented change requests with impact on scope, cost and timeline before work starts.
Service levels
response and resolution times for production support, agreed in writing.
Documentation
architecture, APIs, runbooks and handover documents kept current throughout.
Enterprise Integration Patterns We Use
| Pattern | When it fits | Examples |
|---|---|---|
| REST and GraphQL APIs | Real-time requests between modern systems | Portal reading orders from ERP |
| Event-driven integration | Many systems reacting to the same business event | Order created, shipment dispatched, invoice paid |
| Integration platform (iPaaS) | Many SaaS and on-premises systems to connect and monitor | MuleSoft, Boomi, Azure Integration Services |
| Batch and file exchange | Legacy systems and large nightly data loads | Mainframe extracts, bank files, EDI |
| Data pipelines | Analytics and AI across systems | ERP, CRM and IoT data into a warehouse |
How We Modernise Legacy Enterprise Software
Assess
Inventory applications, code, data, integrations, users and risks; agree business priorities.
Choose the path for each application
Retain, rehost, re-platform, refactor, rebuild or replace, based on value and risk.
Wrap the legacy system with APIs
New apps and integrations talk to the APIs, not the old database.
Replace one capability at a time
New modules take over functions step by step while the legacy system keeps running (the strangler fig approach).
Migrate and reconcile data
Move data in waves with automated reconciliation and rollback plans.
Decommission
Switch off legacy components once the new ones are proven in production.
Enterprise AI, Done Safely
For product companies and startups, see our MVP development and dedicated development team services.
Knowledge Assistants
Secure assistants that answer staff questions from policies, manuals and documents, respecting existing access permissions.
Document and Process Automation
AI that reads invoices, contracts, forms and emails and routes work to the right systems and people.
Forecasting and Optimisation
Demand, inventory, workforce and cash forecasting built on your own data.
AI Governance
Model and data inventories, human review for important decisions, logging, evaluation and controls aligned with your policies and regulations such as the EU AI Act where it applies.
How Much Does Enterprise Software Development Cost?
A focused enterprise application or integration typically costs $60,000–$150,000 for a first release in 3–6 months. Multi-system platforms cost $150,000–$500,000, and large modernisation programmes $500,000 or more, delivered in phases. Dedicated teams typically cost $15,000–$40,000 a month depending on size and seniority.
| Scope | What's included | Typical cost (US$) | Timeline |
|---|---|---|---|
| Focused application or integration | One department or process, SSO, admin, 2–4 integrations | $60,000–$150,000 | 3–6 months |
| Multi-system platform | Several departments, portals, mobile apps, data and reporting, 5+ integrations | $150,000–$500,000 | 6–12 months |
| Modernisation programme | Legacy replacement in phases, data migration, cloud move, change management | $500,000+ | 12–36 months, phased |
| Dedicated team | 4–8 engineers, QA, DevOps and a lead working on your roadmap | $15,000–$40,000 a month | Ongoing |
Our Enterprise Delivery Process
| Stage | What happens | Duration | What you get |
|---|---|---|---|
| 1. Discovery and architecture | Stakeholder workshops, process and system mapping, security and compliance review | 3–6 weeks | Solution architecture, phased roadmap, cost and timeline |
| 2. Design | UX for each role, data model, integration contracts, security design | 3–6 weeks | Prototypes, technical specifications |
| 3. Build in increments | Two-week sprints with working software and demos | 3–12 months | Releasable increments, documentation |
| 4. Testing and security | Functional, integration, performance, accessibility and penetration testing | Throughout, plus 2–4 weeks | Test and security reports |
| 5. Deployment and change management | Staged rollout, data migration, training and hypercare | 2–6 weeks | Live system, trained users |
| 6. Support and evolution | SLA-backed support, monitoring and enhancements | Ongoing | Monthly service report |
How We Assure Quality
Architecture reviews
at key milestones by senior architects.
Automated testing
for unit, integration and end-to-end flows, run in CI/CD on every change.
Performance and load testing
against your expected users and data volumes.
Security testing
with code scanning, dependency checks and penetration tests.
User acceptance testing
support with test plans, test data and defect tracking.
Technology Stack
| Layer | Technologies |
|---|---|
| Frontend | React, Next.js, Angular, TypeScript |
| Mobile | Swift, Kotlin, Flutter, React Native |
| Backend | Java (Spring Boot), .NET, Node.js, Python, Go |
| Data | PostgreSQL, SQL Server, Oracle, MongoDB, Snowflake, Databricks, Kafka |
| Integration | REST and GraphQL APIs, MuleSoft, Boomi, Azure Integration Services, Apache Camel |
| AI | OpenAI, Anthropic Claude and Google Gemini APIs, Azure OpenAI, retrieval over company data, Python ML stack |
| Cloud and DevOps | AWS, Microsoft Azure, Google Cloud, Kubernetes, Terraform, GitHub Actions, Azure DevOps |
| Identity and security | Microsoft Entra ID, Okta, Keycloak, Vault, SIEM integration |
Who We Work With
Industries we often work in: logistics and supply chain, manufacturing, insurance, fintech, healthcare, retail and education.
| Client | What we typically deliver |
|---|---|
| Mid-size companies outgrowing spreadsheets and point tools | Workflow platforms, portals and integrations around their ERP |
| Large enterprises | Department platforms, integration layers, data platforms and dedicated teams alongside internal IT |
| Companies with legacy systems | Phased modernisation, cloud migration and API layers |
| Regulated businesses (finance, insurance, healthcare) | Secure, auditable applications with compliance controls |
| Manufacturers and distributors | Operations, quality, supply chain and dealer portals |
| Global service firms | Employee and client portals, knowledge assistants and analytics |
Book an Enterprise Discovery Call
Tell us about the process, systems or legacy application you want to improve. Within 2 business days, we'll propose a discovery approach, a first view of the architecture, likely costs and timelines, all under an NDA.