Inventory & sales platform
Multi-branch inventory and sales system with reporting and mobile apps.
Digital · Service 03
Custom Software Development
APIs, SaaS platforms, business automation and bespoke internal tools — built for your workflow.
- Reply time
- Business hours
- Coverage
- Ghana + remote
- Urgent support
- By agreement
Overview
What this service covers
When off-the-shelf software does not fit, Paulsavz designs and engineers custom software for your exact business process. From internal dashboards to multi-tenant SaaS, integrations and automation — we build systems that scale with you.
Subservices
Everything you can request
Tap any card to ask about it directly on WhatsApp, or scroll to the quote form below.
Custom web platforms
Multi-tenant SaaS, customer portals, internal tools and admin panels.
Run the business your way.
Ask about thisAPI development
REST and GraphQL APIs with documentation, auth, rate limiting and observability.
Reliable integrations.
Ask about thisBusiness automation
Automate invoicing, notifications, reports, approvals and recurring workflows.
Save dozens of hours a week.
Ask about thisDatabase design
Postgres, MySQL and Supabase — schemas, migrations, indexes and backups.
Performant, reliable data.
Ask about thisThird-party integrations
Paystack, MTN MoMo, Vodafone Cash, HubSpot, Zoho, Xero, QuickBooks and more.
Connected stack.
Ask about thisCloud deployment
Vercel, AWS, DigitalOcean and Supabase — CI/CD, staging, monitoring.
Always-on, always-fast.
Ask about thisLegacy modernisation
Migrate spreadsheets, Access databases and old systems to a modern web platform.
Stop the spreadsheet sprawl.
Ask about thisTechnical consulting
Architecture reviews, scalability audits and CTO-level technical guidance.
Confidence in the plan.
Ask about thisWhy Paulsavz
Built for trust and outcomes
Engineered to scale
From day one, your software is designed for 10 users or 10,000.
Clean architecture
Modular, testable code that the next developer can understand in hours, not weeks.
Security-first
Auth, authorisation, input validation and audit logging from day one.
Observability
Logs, metrics, alerts and dashboards so you always know the system is healthy.
Documentation
API docs, architecture diagrams and runbooks — no black boxes.
Long-term partnership
We support, evolve and extend the software after launch.
Process
How we work
A clear, fixed process from first contact to launch and beyond.
- 01
Scope
Workshops to map the business process, users and outcomes.
- 02
Architecture
Tech-stack selection, data model and system design.
- 03
Build
Sprint-based delivery with continuous feedback and demos.
- 04
Test & QA
Automated tests, security review and load testing.
- 05
Launch
Staged rollout, monitoring and rollback strategy.
- 06
Operate
Ongoing support, feature development and optimisation.
Examples
Recent work patterns
Representative patterns based on the services Paulsavz offers. Public client names, images and measured results are added only after approval.
Customer portal
B2B portal where customers place orders, track deliveries and view statements.
HR & payroll system
Internal HR system with attendance, leave, payroll and Ghana tax compliance.
Workflow automation
Zapier-style automations that connect email, SMS, CRM and accounting.
FAQ
Common questions
Next.js, Node.js, TypeScript, Python, Postgres, Supabase, AWS, Vercel. We pick the best tool for the job.
We offer monthly support contracts with SLAs, or hourly ad-hoc support.
Yes — 100%. You own the code, the data, the infrastructure and the IP.
Fixed-price for clearly scoped projects, time-and-materials for ongoing work.
Almost certainly. We integrate with Paystack, MoMo, HubSpot, Zoho, Xero, QuickBooks and more.
Related
Pair this with
digital
Website Development
Corporate sites, e-commerce, portals and custom web apps built for performance and conversion.
Exploredigital
Mobile App Development
Native-quality Android and iOS apps — delivery, booking, internal tools and e-commerce.
Exploretechnical
IT Support
Repairs, software setup, virus removal, networking, and on-call help for homes and offices.
ExploreRequest a quote
Tell us what you need
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Ready to talk about your project?
We reply to most enquiries quickly during business hours. WhatsApp is the fastest path.