DEV3 Technologies is a senior engineering studio for enterprises and funded product teams — and the home of a verified marketplace for production-grade code, templates and AI tools.
What we build
Each engagement runs through the same six-stage architecture roadmap — from discovery to hypercare — with demos every two weeks.
High-performance web platforms
Server-rendered Next.js platforms, portals and commerce engineered for Core Web Vitals, accessibility and scale.
Production AI, not demos
RAG pipelines, document intelligence, AI agents and copilots integrated into your systems with evaluation, guardrails and cost controls.
From MVP to multi-tenant scale
Multi-tenant SaaS products with billing, RBAC, audit trails and observability — built to pass enterprise security reviews.
Native & cross-platform apps
React Native, Flutter and native iOS/Android apps with offline sync, push, payments and store-ready release pipelines.
UI/UX Design
Research-led product design, design systems and high-fidelity prototypes that engineering can ship without guesswork.
Custom Software
ERPs, CRMs, workflow automation and integrations that remove manual work across your operations.
Digital Marketing
Paid acquisition, analytics and conversion optimisation tied to revenue, not vanity metrics.
Case studies
ClinicPro, Inventra and WorkPro: the architecture, the trade-offs and the countable facts behind DEV3’s own SaaS products.
DEV3 Technologies · own product · Healthcare SaaS
Our own product: one Next.js + MongoDB platform that runs many clinics — patients, appointments, live queue, EMR, lab, pharmacy, billing, HR and a patient portal — with tenant isolation enforced in the data layer.
DEV3 Technologies · own product · Inventory & distribution
Our own product: a multi-tenant inventory and ERP platform for trading businesses that keeps stock, cost lots and the general ledger consistent in one MongoDB transaction — with an offline-tolerant POS.
DEV3 Technologies · own product · Business operations SaaS
Our own product: a multi-tenant company management platform where nine modules plug into one Next.js shell through typed registries, and each organisation designs its own security roles with record-level scopes.
DEV3 Marketplace
Production-ready Next.js + MongoDB products with full source code, a live demo and support from the team that wrote them.
NewWorkPro – Multi-tenant Company Management Platform: Projects, HR, CRM & Finance (Next.js)
DEV3 Technologies · Enterprise SaaS Starters
NewInventra – Multi-tenant Inventory Management & ERP (Next.js + MongoDB)
DEV3 Technologies · Enterprise SaaS Starters
NewClinicPro – Multi-tenant Clinic & Practice Management SaaS (Next.js + MongoDB)
DEV3 Technologies · Enterprise SaaS Starters
Engagement frameworks
Every model includes code ownership, a named delivery lead and the same quality gates. Longer commitments earn negotiable discounts.
Best for: Well-defined scope and launch dates
Scope, timeline and price agreed upfront after a paid discovery sprint. Milestone payments, with change requests priced transparently before work begins.
1–4 weeks per scoped release
Best for: Product companies scaling a roadmap
A cross-functional squad — engineers, QA, designer and delivery lead — working exclusively on your product within your rituals and tooling.
Team onboarded within 1 week · 3 months and longer
Best for: Evolving scope, R&D and audits
Pay for actual hours against a prioritised backlog with a budget cap you control. Ideal for discovery, performance audits and iterative builds.
Starts within 1 week · 2 weeks to ongoing
Committing to a longer engagement lowers your rate. Every term below is a starting point we negotiate with you, in writing, before work begins.
| Commitment | Discount | Also included |
|---|---|---|
| 3–5 month commitment | 5% off | Applied to every monthly invoice in the committed period |
| 6–11 month commitment | 10% off | Quarterly roadmap reviews with your delivery lead |
| 12+ month commitment | 15% off | Rate locked for 12 months and a dedicated delivery lead |
Conditions
Why DEV3
OWASP ASVS controls, secrets in vaults, least-privilege access and audit logs on every system we ship.
Security postureCore Web Vitals and p95 latency targets written into the contract and monitored after launch.
Your repositories, your boards. Fortnightly demos, written sprint reports and honest burn-down.
IP assignment, warranty and SLA terms published up front — no surprises in the master agreement.
Read the SLAFAQ
Configure features, stack, compliance tier and timeline for an instant estimate range — or book a free 30-minute consultation with a solution architect.