We architect and ship high-scale web platforms
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.
- Senior squads with a named delivery lead
- Fixed price, dedicated team or T&M
- Security-first engineering practices
- Source code and IP assigned to you
What we build
Four core engineering practices, one accountable team
Each engagement runs through the same six-stage architecture roadmap — from discovery to hypercare — with demos every two weeks.
Web Development
High-performance web platforms
Server-rendered Next.js platforms, portals and commerce engineered for Core Web Vitals, accessibility and scale.
- Next.js / React App Router architectures
- Headless commerce & CMS integrations
- Core Web Vitals & technical SEO
- Accessibility (WCAG 2.2 AA) by default
AI Implementation
Production AI, not demos
RAG pipelines, document intelligence, AI agents and copilots integrated into your systems with evaluation, guardrails and cost controls.
- Retrieval-augmented generation over your data
- Document OCR & verification pipelines
- Agentic workflows with human review
- Evaluation harnesses, guardrails & cost monitoring
Custom SaaS Engineering
From MVP to multi-tenant scale
Multi-tenant SaaS products with billing, RBAC, audit trails and observability — built to pass enterprise security reviews.
- Multi-tenant data isolation
- Subscription billing (Razorpay, Stripe)
- RBAC, SSO & audit logs
- Queues, workers & observability
Mobile App Development
Native & cross-platform apps
React Native, Flutter and native iOS/Android apps with offline sync, push, payments and store-ready release pipelines.
- React Native & Flutter cross-platform
- Native Swift / Kotlin modules
- Offline-first sync & push notifications
- CI/CD to App Store & Play Store
DEV3 Marketplace
Complete applications, built and supported by DEV3
Production-ready Next.js + MongoDB products with full source code, a live demo and support from the team that wrote them.
Launch Offer: up to 98% off
On every item · Launch Sale
NewCMS Extensions
DEV3 Listora – Free Business Directory & Listings WordPress Theme for Elementor & WooCommerce
A free, photo-led WordPress directory theme: search by keyword, category and place, filters and open-now that work without JavaScript, category and area pages, reviews, claim and add-a-listing forms with safe photo upload, paid featured packages and LocalBusiness markup. No 3D.
DEV3 Technologies
NewCMS Extensions
DEV3 Applora – Free Mobile App Landing WordPress Theme for Elementor & WooCommerce
A free, playful WordPress theme for mobile apps: a photo hero with floating phone mockups and generic download buttons, screenshot carousels, a Free/Pro/Team pricing toggle, changelog, help centre, press kit, waitlist and a small shop. No 3D, light motion only.
DEV3 Technologies
NewCMS Extensions
DEV3 Pitchline – Free Sports Club & Football Academy WordPress Theme for Elementor & WooCommerce
A free WordPress theme for football clubs and academies: fixtures and results, a league table you type in once, squads with player profiles, an academy with free-trial booking, season tickets and a kit shop. Photo heroes, light motion, no 3D.
DEV3 Technologies
NewCMS Extensions
DEV3 Inkvault – Free Tattoo Studio WordPress Theme with Portfolio, Flash Sheets and Safe Uploads for Elementor
A free WordPress theme for tattoo studios: bold dark design, artist profiles, a portfolio with lightbox, flash sheets, a consultation form with safe reference uploads, deposit policy, aftercare guide and shop. No 3D, light motion.
DEV3 Technologies
NewCMS Extensions
DEV3 Cabinly – Free Vacation Rental & Homestay WordPress Theme for Elementor & WooCommerce
A free, cosy WordPress theme for vacation rentals and homestays: property listings with filters for guests, bedrooms, location and price that work without JavaScript, stay pages with a calendar, seasonal rates and reviews, hosts, a local guide and a gift card shop. No 3D.
DEV3 Technologies
NewCMS Extensions
DEV3 Pawlio – Free Pet Supplies Store WordPress Theme for Elementor & WooCommerce
A free, bold WordPress theme for pet supply stores: shop by pet and by need, product filters, autoship (subscribe and save) options, a Pet Club birthday-treat signup, collar and bed size guides, mini-cart drawer, wishlist and quick view. Built for Elementor and WooCommerce.
DEV3 Technologies
NewCMS Extensions
DEV3 Playnest – Free Kids & Toys Store WordPress Theme with Gift Finder, Age Filters & Gift Wrap
A free, bright WooCommerce theme for toy and kids' shops: shop by age, interest and budget, a no-JavaScript gift finder, text safety and age labels, gift wrap, bundle deals, Birthday Club and 40 demo products. No 3D, light motion only.
DEV3 Technologies
NewCMS Extensions
DEV3 Harvestly – Free Organic Grocery & Farm Store WordPress Theme for Elementor & WooCommerce
A free WooCommerce theme for organic grocers and farm shops: a weekly veg box builder, delivery zones and checkout slots, a postcode checker, a meet-the-growers directory, a seasonal calendar, recipes, product labels, mini cart, wishlist and quick view. Light motion only.
DEV3 Technologies
NewCMS Extensions
DEV3 Profilo – Free Resume & vCard WordPress Theme for Elementor & WooCommerce
A free, compact WordPress theme for one person: a one-page resume with a sticky profile card, a printable A4 CV, a digital business card with .vcf download and a local QR code, a portfolio with lightbox, a journal and a small shop. No 3D.
DEV3 Technologies
NewCMS Extensions
DEV3 Cinevox – Free Film & Video Production WordPress Theme for Elementor & WooCommerce
A free, cinematic WordPress theme for film and video production companies: a showreel video hero in a letterbox, work with credits and stills, services, crew, equipment rental, quote requests and a downloads shop. No 3D, light motion only.
DEV3 Technologies
NewCMS Extensions
DEV3 Cellaro – Free Wine, Beer & Spirits Store WordPress Theme for Elementor & WooCommerce
A free, cellar-dark WordPress theme for wine, beer and spirits stores: an accessible age gate, a shop filtered by type, region, grape or style and price, tasting-note product pages, a mixed-case builder, wine club, tasting events and a gift guide. No 3D.
DEV3 Technologies
NewCMS Extensions
DEV3 Steepwell – Free Coffee & Tea Shop WordPress Theme for Elementor & WooCommerce
A free WooCommerce theme for coffee roasters, tea merchants and cafe retail: origin, roast and tasting-note chips, grind swatches, a delivery-frequency option, a no-JavaScript roast quiz, brew guides, a chalkboard cafe menu, locations, wholesale enquiry, mini cart, wishlist and quick view.
DEV3 Technologies
Engagement frameworks
Choose how we work together
Every model includes code ownership, a named delivery lead and the same quality gates. Longer commitments earn negotiable discounts.
Fixed Price
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.
- Discovery sprint with signed-off backlog
- Milestone-based invoicing
- Warranty period after go-live
- Change requests with impact assessment
1–4 weeks per scoped release
Dedicated Team
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.
- Hand-picked senior engineers
- Your sprint cadence, boards and repos
- Scale up or down with 30 days’ notice
- Monthly velocity and quality reporting
Team onboarded within 1 week · 3 months and longer
Time & Materials
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.
- Weekly timesheets and demos
- Budget cap with burn-down alerts
- Switch to fixed price at any milestone
- No minimum commitment
Starts within 1 week · 2 weeks to ongoing
Long-term partnerships — negotiable
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
- Monthly invoicing, billed in advance
- A minimum commitment term is agreed in the order form
- 30 days’ written notice to scale down or exit
- Discounts apply to the committed period only and are recalculated if the commitment is shortened
- Milestone acceptance within 5 business days of delivery
- IP transfers to you on full payment
- Price revisions only at renewal
Why DEV3
Built for enterprise scrutiny
Security by default
OWASP ASVS controls, secrets in vaults, least-privilege access and audit logs on every system we ship.
Security posturePerformance budgets
Core Web Vitals and p95 latency targets written into the contract and monitored after launch.
Transparent delivery
Your repositories, your boards. Fortnightly demos, written sprint reports and honest burn-down.
Clear commercial terms
IP assignment, warranty and SLA terms published up front — no surprises in the master agreement.
Read the SLAFAQ
Questions procurement teams ask us
Scope your platform in under five minutes
Configure features, stack, compliance tier and timeline for an instant estimate range — or book a free 30-minute consultation with a solution architect.