Software Development Built to Ship and Scale.
Custom software, SaaS platforms and e-commerce systems. Delivered by Dev4ager, our specialist engineering division.
Development Capabilities
Software Development
Custom web and mobile app development. SaaS platforms, MVPs, dashboards and internal systems.
Learn more →E-commerce Systems
Shopify development, custom e-commerce platforms and conversion optimization.
Learn more →API & Integrations
Secure API development and third-party integrations. Connect your systems efficiently.
Learn more →Software that connects to your growth engine
Most dev agencies build in isolation. We build software that's wired into your marketing, AI and data systems from day one.
- Builds the product, hands over, disappears
- No understanding of your GTM or acquisition strategy
- Separate vendors for design, dev and marketing, no shared context
- Technical decisions made without commercial thinking
- No AI integration unless you specifically request and scope it
- Software built aligned to your acquisition and revenue strategy
- Design via Vebsight, dev via Dev4ager, one brief, one team
- AI and automation baked in from architecture stage
- Marketing and analytics integrations planned before line one of code
- Ongoing support as your product and growth system evolve together
Software development, answered
Via Dev4ager, we build custom web apps, mobile apps, SaaS platforms, MVPs, internal dashboards, management portals, APIs and integrations, Shopify and e-commerce systems, and advanced IoT or embedded operational systems.
A lean MVP typically takes 6-12 weeks depending on scope. We prioritise the core value loop, the minimum feature set that proves the product, then iterate based on user feedback. Timeline and scope are agreed before development starts.
We build across React, Next.js, Node.js, Python, Flutter and React Native on modern cloud infrastructure (AWS, GCP, Vercel). Stack choice depends on your product requirements, team capabilities and long-term maintenance needs.
Yes. We regularly audit, refactor and extend existing codebases. We review the code, flag technical debt and agree a handover or migration plan before starting new development.
Dev4ager is the specialist software division of Koldconvert Ltd. Software projects are scoped and delivered by Dev4ager's engineering team, with Koldconvert overseeing strategy and integration with marketing, AI and design systems.
Ready to build software?
Book a call with Dev4ager to discuss your project.